Curable composition and its use
First Claim
1. A crosslinkable rubber composition comprising an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain:
-
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and a compound (B) containing hydroxyl and/or hydrolyzable groups;
wherein said curable elastic composition is used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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Accused Products
Abstract
The curable composition of the present invention contains (A1) a silyl-containing ethylene/α-olefin/non-conjugated polyene random copolymer rubber which has a structural unit derived from a norbornene compound as the non-conjugated polyene with at least one specific vinyl group at the terminal and contains a specific hydrolyzable silyl group, and (B) a compound, other than the rubber (A1), having a hydroxyl group and/or a hydrolyzable group, e.g., (B1) a compound having a silanol group and/or a compound which can react with moisture to form a compound having a silanol group in the molecule. This compound improves elongation of the cured product and residual surface tackiness, and, at the same time, is high in curing speed and capable of giving the cured product of high resistance to weather. It is suitable for, e.g., adhesives, tackifiers, paints, sealants, waterproof materials, spray materials, shaping materials and casting rubber materials.
92 Citations
49 Claims
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1. A crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda compound (B) containing hydroxyl and/or hydrolyzable groups;
wherein said curable elastic composition is used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas. - View Dependent Claims (2)
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3. A crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda compound having a silanol group and/or a compound which can react with moisture to form a compound having a silanol group in the molecule (B1), and used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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4. A crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda tetravalent tin compound (C) and a silicon compound (B2) represented by the following general formula [V];
R4aSi(OR5)4-a
[V]wherein, R4 and R5 are each a substituted or unsubstituted hydrocarbon group of 1 to 20 carbon atoms, and “
a”
is 0, 1, 2, or 3, andused for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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5. A curable composition comprising
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III]0 and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(b) a silicon compound (B3) having at least one amino group and at least one trialkylsiloxy group; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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6. A curable composition comprising
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(b) an organosilicon compound (B4) represented by the following general formula [VI];
(R2(CH3)2SiO)nR1
[VI]wherein, R1 is an alcohol residue or a weak acid residue, R2 is a methyl or vinyl group, and “
n”
is a positive integer; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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7. A crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda silane compound (B5) represented by one of the following general formulae [VII-1] to [VII-6];
wherein, R4 is a hydrocarbon group of 1 to 10 carbon atoms, selected from the group consisting of alkyl, aralkyl and aryl;
X is a group selected from the group consisting of halogen, hydroxy, alkoxyl, acyloxy, aminoxy, phenoxy, thioalkoxy, amino, ketoximate, mercapto and alkenyloxy;
R5 is an alkylene or arylene group of 8 to 200 carbon atoms;
R6 is a monovalent alkyl group of 8 to 200 carbon atoms; and
“
n”
is an integer of 0 to 2;
curable at an ordinary temperature and used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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8. A crosslinkable rubber composition comprising, as the active components,
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,(D) amines selected from the group consisting of aliphatic amines, alicyclic amines, modified cycloaliphatic polyamines and ethanolamines, (B6) a silane coupling agent represented by the general formula Y3(Si)Z, wherein Y is an alkoxyl group; and
Z is an alkyl group containing a functional group selected from the group consisting of amino group, which may be substituted with an aminoalkyl group or not, and mercapto group, and(E) a resin composed of a lacquer-based paint, an acrylic lacquer-based paint, an acrylic resin-based paint, a thermosetting acrylic paint, an alkyd paint, a melamine paint, an epoxy paint or organopolysiloxane; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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9. A curable composition comprising
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(b) a silane-based compound substituted with amino group (B7); and
used for electric/electronic device members, transportation machines; and
civil engineering/construction, medical and leisure areas.
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10. A curable composition comprising
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and (F) a filler, (G) a plasticizer, (H) a curing catalyst and (E8) an organocarboxylate compound; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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11. A crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,alcohols (B9) and/or a hydrolyzable ester compound (I) (except the hydrolyzable organosilicon compound (B10), and a hydrolyzable organosilicon compound (B10); and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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12. A two- or more multi-liquid type crosslinkable rubber composition comprising at least two liquids, characterized in that it contains
a major ingredient (I) containing an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda curing agent (II) containing a silanol condensing catalyst (J) and water or a hydrate of a metallic salt (B11); and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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13. A crosslinkable rubber composition comprising
an organic polymer (Z1) containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2, anda high-molecular compound (K) other than the organic polymer (Z1) and/or an inorganic filler (L); and
used for electric/electronic members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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14. A crosslinkable rubber composition comprising
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2, and (K1) an organosilicon polymer; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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15. A crosslinkable rubber composition comprising
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(M) a crosslinking agent for the organic rubber (K2), and used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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16. A crosslinkable rubber composition comprising
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(K3) an epoxy resin, (N) a silane coupling agent, (O) a silanol condensing catalyst, and (P) a curing agent for the epoxy resin; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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17. A crosslinkable rubber composition comprising
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(K3) an epoxy resin, (Q) a silicon compound containing a functional group reactive with an epoxy group and a hydrolyzable silyl group in the molecule and (R) a silicon compound containing at least two hydroxyl groups bonded to the silicon atom in the molecule; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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18. A crosslinkable rubber composition comprising
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(L1) calcium carbonate and (L2) talc; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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19. A curable composition characterized in that it contains
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,(b) a nickel-containing light stabilizer (S) and (c) a silane coupling agent (T); and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
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20. A crosslinkable rubber composition characterized in that it contains
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and a sulfur-based aging inhibitor (U); and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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21. A curable composition characterized in that it contains
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(V) a compound having, in the molecule, an unsaturated group capable of triggering polymerization by reacting with oxygen in air and/or a photopolymerizable material; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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22. An adhesive composition characterized in that the crosslinkable rubber composition contains
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,a tackiness imparting resin (W), and a curing catalyst (H) composed of an organozirconium compound (H1) represented by the following general formula [VIII] or an organoaluminum compound (H2) represented by the following general formula [IX];
wherein, “
n”
is an integer of 0 to 4,R is a monovalent hydrocarbon group of 1 to 20 carbon atoms, and Y is a group selected from the group consisting of hydrocarbon of 1 to 8 carbon atoms, halogenated hydrocarbon, cyanoalkyl, alkoxyl, halogenated alkoxyl, cyanoalkoxy and amino group, which may be the same or different, and wherein, “
p”
is an integer of 0 to 3,R is a monovalent hydrocarbon group of 1 to 20 carbon atoms, and Y is a group selected from the group consisting of hydrocarbon of 1 to 8 carbon atoms, halogenated hydrocarbon, cyanoalkyl, alkoxyl, halogenated alkoxyl, cyanoalkoxy and amino group, which may be the same or different; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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23. A crosslinkable rubber composition characterized in that it contains an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain:
-
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda curing catalyst (H) composed of a mercaptide type organotin compound (H3) having the Sn—
S bond, a sulfide type organotin compound (H4) having the Sn═
S bond, organocarboxylic acid (H5), organocarboxylic anhydride (H6), or a mixture of one of the above compounds and a carboxylic type organotin compound (H7); and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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24. A curable composition characterized in that it contains
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(H8) a compound as a curing catalyst (H), represented by the general formula Q2Sn(OZ)2 or [Q2Sn(OZ)]2O, wherein, Q is a monovalent hydrocarbon group of 1 to 20 carbon atoms; and
Z is a monovalent hydrocarbon group of 1 to 20 carbon atoms or an organic group having a functional group capable of forming therein a coordination bond with Sn; and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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25. A curable rubber composition characterized in that it contains
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, andtitanates (Y); and
used for electric/electronic device members, transportation machines, and civil engineering/construction, medical and leisure areas.
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26. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda compound (B) containing a hydroxyl group and/or a hydrolyzable group. - View Dependent Claims (27)
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28. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda compound (B1) having a silanol group and/or a compound which can react with moisture to form a compound having a silanol group in the molecule.
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29. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,a tetravalent tin compound (C) and a silicon compound (B2) represented by the following general formula [V];
R4aSi(OR5)4-a
[V]wherein, R4 and R5 are each a substituted or unsubstituted hydrocarbon group of 1 to 20 carbon atoms, and “
a”
is 0, 1, 2, or 3.
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30. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition comprising
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(b) a silicon compound (B3) having at least one amino group and at least one trialkylsiloxy group in the molecule.
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31. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition comprising
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(b) an organosilicon compound (B4) represented by the following general formula [VI];
(R2(CH3)2SiO)nR1
[VI]wherein, R1 is an alcohol residue or a weak acid residue, R2 is a methyl or vinyl group, and “
n”
is a positive integer.
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32. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy,thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda silane compound (B5) represented by one of the following general formulae [VII-1] to [VII-6];
wherein, R4 is a hydrocarbon group of 1 to 10 carbon atoms, selected from the group consisting of alkyl, aralkyl and aryl;
X is a group selected from the group consisting of halogen, hydroxy, alkoxyl, acyloxy, aminoxy, phenoxy, thioalkoxy, amino, ketoximate, mercapto and alkenyloxy;
R5 is an alkylene or arylene group of 8 to 200 carbon atoms;
R6 is a monovalent alkyl group of 8 to 200 carbon atoms; and
“
n”
is an integer of 0 to 2.
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33. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition comprising, as the active components,
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,(D) amines selected from the group consisting of aliphatic amines, alicyclic amines, modified cycloaliphatic polyamines and ethanolamines, (B6) a silane coupling agent represented by the general formula Y3(Si)Z, wherein Y is an alkoxyl group; and
Z is an alkyl group containing a functional group selected from the group consisting of amino group, which may be substituted with an aminoalkyl group or not, and mercapto group, and(E) a resin composed of a lacquer-based paint, an acrylic lacquer-based paint, an acrylic resin-based paint, a thermosetting acrylic paint, an alkyd paint, a melamine paint, an epoxy paint or organopolysiloxane.
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-
34. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition comprising
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(b) a silane-based compound substituted with amino group (B7).
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-
35. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition comprising
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(F) a filler, (G) a plasticizer, (H) a curing catalyst and (B8) an organocarboxylate compound.
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-
36. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition comprising
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,alcohols (B9) and/or a hydrolyzable ester (I) (except the hydrolyzable organosilicon compound (B10), and a hydrolyzable organosilicon compound (B10).
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37. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a two- or more multi-liquid type crosslikable rubber composition comprising at least two liquids of
a major ingredient (I) containing an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda curing agent (II) containing a silanol condensing catalyst (J) and water or a hydrate of a metallic salt (B11).
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38. A sealant, a potting agent, a coating material or an adhesive comprising a crosslinkable rubber composition, containing
an organic polymer (Z1) containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2, anda high-molecular compound (K) other than the organic polymer (Z1) and/or an inorganic filler (L).
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
-
39. A sealant, a potting agent, a coating material or an adhesive comprising a crosslinkable rubber composition, containing
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2, and(K1) an organosilicon polymer.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
-
40. A sealant, a potting agent, a coating material or an adhesive comprising a crosslinkable rubber composition, containing
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(K2) organic rubber, and (M) a crosslinking agent for the organic rubber (K2).
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
-
41. A sealant, a potting agent, a coating material or an adhesive comprising a crosslinkable rubber composition, containing
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(K3) an epoxy resin, (N) a silane coupling agent, (O) a silanol condensing catalyst, and (P) a curing agent for the epoxy resin.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
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42. A sealant, a potting agent, a coating material or an adhesive comprising a crosslinkable rubber composition, containing
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula (1) and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(K3) an epoxy resin, (Q) a silicon compound containing a functional group reactive with an epoxy group and a hydrolyzable silyl group in the molecule, and (R) a silicon compound containing at least two hydroxyl groups bonded to the silicon atom in the molecule.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
-
43. A sealant, a potting agent, a coating material or an adhesive comprising a crosslinkable rubber composition, containing
(Z1) an organic polymer containing a hydrolyzable silyl group represented by the following general formula and essentially no unsaturated double bond in the main chain, wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms; - X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
“
m”
is an integer of 0 to 2,(L1) calcium carbonate, and (L2) talc.
- X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy, amino, mercapto and alkenyloxy group; and
-
44. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition, containing
(a) an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2,(b) a nickel-containing light stabilizer (S), (c) a silane coupling agent (T).
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45. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition, containing
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda sulfur-based aging inhibitor (U).
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-
46. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition, containing
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, alkenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(V) a compound having, in the molecule, an unsaturated group capable of triggering polymerization by reacting with oxygen in air and/or a photopolymerizable material.
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-
47. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition, containing
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, anda curing catalyst (H) composed of a mercaptide type organotin compound (H3) having the Sn—
S bond, a sulfide type organotin compound (H4) having the Sn═
S bond, organocarboxylic acid (H5), organocarboxylic anhydride (H6), or a mixture of one of the above compounds and a carboxylic type organotin compound (H7).
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48. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a curable composition, containing
(Z) an organic polymer containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, mercapto, akenyloxy, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and(H8) a compound as a curing catalyst (H), represented by the general formula Q2Sn(OZ)2 or [Q2Sn(OZ)]2O, wherein, Q is a monovalent hydrocarbon group of 1 to 20 carbon atoms; and
Z is a monovalent hydrocarbon group of 1 to 20 carbon atoms or an organic group having a functional group capable of forming therein a coordination bond with Sn.
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49. A sealant, a potting agent, a coating material or an adhesive, characterized in that it is composed of a crosslinkable rubber composition, containing
an organic polymer (Z) containing a hydrolyzable silyl group represented by the following general formula [III] and essentially no unsaturated double bond in the main chain: -
wherein, R is a monovalent hydrocarbon group of 1 to 12 carbon atoms;
X is a hydrolyzable group selected from the group consisting of hydride, halogen, alkoxyl, acyloxy, ketoximate, amide, acid amide, aminoxy, mercapto, alkenyloxy, thioalkoxy and amino group; and
“
a”
is an integer of 0 to 2, and titanates (Y).
-
Specification