Swollen silicone composition, process of producing same and products thereof
First Claim
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1. A first silicone composition comprising:
- a) a reaction product of (I) a compound comprising the formula;
MHbDfDHgM2-b whereM=R1R2R3SiO1/2;
MH=R4R5HSiO1/2;
D=R13R14SiO2/2;
DH=R15HSiO2/2;
where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4, R5 and R15 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen, and the stoichiometric subscripts b, f, and g are zero or positive subject to the limitations;
f is a number from about 10 to about 50, g is a number from zero to about 50, b is a number of from zero to two, provided that b+g is from 1 to about 100; and
(II) alkenyl resin;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; and
b) a swelling amount of an ethyltrisiloxane wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities.
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Abstract
There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.
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Citations
18 Claims
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1. A first silicone composition comprising:
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a) a reaction product of (I) a compound comprising the formula;
MHbDfDHgM2-bwhere M=R1R2R3SiO1/2; MH=R4R5HSiO1/2; D=R13R14SiO2/2; DH=R15HSiO2/2; where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4, R5 and R15 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen, and the stoichiometric subscripts b, f, and g are zero or positive subject to the limitations;
f is a number from about 10 to about 50, g is a number from zero to about 50, b is a number of from zero to two, provided that b+g is from 1 to about 100; and
(II) alkenyl resin;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; andb) a swelling amount of an ethyltrisiloxane wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities. - View Dependent Claims (2)
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3. A first silicone composition comprising:
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a) a reaction product of (I) a compound comprising the formula;
MD24D*0.3DH3.7Mwhere D=R13R14SiO2/2; D*=R19R*SiO2/2; DH=R15HSiO2/2; M=R1R2R3SiO1/2; where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R15 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms or hydrogen;
R19 is a monovalent hydrocarbon radical having from one to about 200 carbon atoms or R*;
each R* is independently a monovalent ether radical having from one to about two hundred carbon atoms and containing one or more ether moieties; and
MviD20Mvi,
(II)where D is as defined; and Mvi=R6R7R8SiO1/2; where R6 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms, and R7 and R8 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms, where the reaction product (a) does not result in a polymer containing a polyether crosslink; and b) a swelling amount of an ethyltrisiloxane wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities.
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4. A first silicone composition comprising:
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a) a reaction product of (I) a compound comprising the formula;
MD100D*1.25DH5.4Mwhere D=R13R14SiO2/2; D*=R19R*SiO2/2; DH=R15HSiO2/2; M=R1R2R3SiO1/2; where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R15 is a monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen;
R19 is a monovalent hydrocarbon radical having from one to about 200 carbon atoms or R*;
each R* is independently a monovalent ether radical having from one to about two hundred carbon atoms and containing one or more ether moieties;
an(II) 1,5-hexadiene, where the reaction product (a) does not result in a polymer containing a polyether crosslink; and b) a swelling amount of an ethyltrisiloxane wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities.
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5. A first silicone composition comprising:
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a) a reaction product of (I) a compound comprising the formula;
MHbQpM2-bwhere MH=R4R5HSiO1/2; Q=SiO4/2 M=R1R2R3SiO1/2; where R1, R2 and R3 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4 and R5 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen; and
the stoichiometric subscripts b and p are zero or positive subject to the limitations;
p is a number ≧
1, b is a number of from one to two, subject to the limitation that b+p is a number of from 2 to about 20; and
MvicDfDvihM2-c
(II)where M is as defined and Mvi=R6R7R8SiO1/2; Dvi=R16R17SiO2/2; D=R13R14SiO2/2; where R6 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms, and R7 and R8 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms, R16 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms; and
R17 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
the stoichiometric subscripts c, f and h, are zero or positive subject to the limitations that f is 0 or a number of from about 1 to about 1200, h is a number of from zero to about 20, and c is a number of from zero to 2, provided that c+h is a number of from 1 to about 22;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; andb) a swelling amount of an ethyltrisiloxane wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities. - View Dependent Claims (6)
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7. A first silicone composition comprising:
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a) a reaction product of (I) a compound comprising the formula;
MHbDfD″
iDHgM2-bwhere M=R1R2R3SiO1/2; MH=R4R5HSiO1/2; D=R13R14SiO2/2; D″
=R18R″
SiO2/2;DH=R15HSiO2/2; where R1, R2 and R3 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4, R5 and R15 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen;
R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R18 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms or R″
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each R″
is independently a monovalent alkoxy radical having from one to about sixty carbon atoms; and
the stoichiometric subscripts b, f, i and g are zero or positive subject to the limitations;
f is a number of from 0 to 500, i is zero or a number of from 1 to 20, g is a number of from zero to 20, and b is a number of from zero to 2, provided that b+g is a number of from 1 to 100; and
MvicDfDvihM2-c
(II)where M and D are as defined and where Mvi=R6R7R8SiO1/2; Dvi=R16R17SiO2/2; where R6 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms, and R7 and R8 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms, R16 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms; and
R17 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms;
the stoichiometric subscripts c, f and h, are zero or positive subject to the limitations that f is a number of from 0 to 500, h is a number of from zero to 20, c is a number of from zero to 2 and c+h is a number of from 1 to 22;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; andb) a swelling amount of an ethyltrisiloxane wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities. - View Dependent Claims (8, 9)
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10. A process for producing a first silicone composition comprising:
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combining (a) a reaction product of (I) a compound comprising the formula;
MHbDfDHgM2-bwhere M=R1R2R3SiO1/2; MH=R4R5HSiO1/2; D=R13R14SiO2/2; DH=R15HSiO2/2; where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4, R5 and R15 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen, and the stoichiometric subscripts b, f, and g are zero or positive subject to the limitations;
f is a number from about 10 to about 50, g is a number from zero to about 50, b is a number of from zero to two, provided that b+g is from 1 to about 100; and
(II) alkenyl resin;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; andb) a swelling amount of an ethyltrisiloxane;
wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities. - View Dependent Claims (11)
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12. A process for producing a first silicone composition comprising:
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combining (a) a reaction product of (I) a compound comprising the formula;
MD24D*0.3DH3.7Mwhere D=R13R14SiO2/2; D*=R19R*SiO2/2; DH=R15HSiO2/2; M=R1R2R3SiO1/2; where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R15 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms or hydrogen;
R19 is a monovalent hydrocarbon radical having from one to about 200 carbon atoms or R*;
each R* is independently a monovalent ether radical having from one to about two hundred carbon atoms and containing one or more ether moieties; and
MviD20Mvi,
(II)where D is as defined; and Mvi=R6R7R8SiO1/2; where R6 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms, and R7 and R8 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms where the reaction product (a) does not result in a polymer containing a polyether crosslink; and b) a swelling amount of an ethyltrisiloxane;
wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities.
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13. A process for producing a first silicone composition comprising:
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combining (a) a reaction product of (I) a compound comprising the formula;
MD100D*1.25DH5.4Mwhere D=R13R14SiO2/2; D*=R19R*SiO2/2;
DH=R15HSiO2/2;M=R1R2R3SiO1/2; where R1, R2, R3, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R15 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms or hydrogen;
R19 is a monovalent hydrocarbon radical having from one to about 200 carbon atoms or R*;
each R* is independently a monovalent ether radical having from one to about two hundred carbon atoms and containing one or more ether moieties; and(II) 1,5-hexadiene;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; andb) a swelling amount of an ethyltrisiloxane;
wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities.
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14. A process for producing a first silicone composition comprising:
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combining (a) a reaction product of (I) a compound comprising the formula;
MHbQpM2-bwhere MH=R4R5HSiO1/2; Q=SiO4/2 M=R1R2R3SiO1/2; where R1, R2 and R3 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4 and R5 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen; and
the stoichiometric subscripts b and p are zero or positive subject to the limitations;
p is a number ≧
1, b is a number of from one to two, subject to the limitation that b+p is a number of from 2 to about 20; and
MviD20Mvi,
(II)where M is as defined and Mvi=R6R7R8SiO1/2; Dvi=R16R17SiO2/2; D=R13R14SiO2/2; where R6 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms, and R7 and R8 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms, R16 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms; and
R17 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms, R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
the stoichiometric subscripts c, f and h, are zero or positive subject to the limitations that f is 0 or a number of from about 1 to about 1200, h is a number of from zero to about 20, and c is a number of from zero to 2, provided that c+h is a number of from 1 to about 22;
where the reaction product (a) does not result in a polymer containing a polyether crosslink; andb) a swelling amount of an ethyltrisiloxane;
wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities. - View Dependent Claims (15)
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16. A process for producing a first silicone composition comprising:
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combining (a) a reaction product and b) a swelling amount of an ethyltrisiloxane;
wherein said reaction product (a) is swollen by said ethyltrisiloxane to form a first silicone composition and wherein said first silicone composition possesses a lower solids content than a solids content present in a second silicone composition comprising said reaction product (a) and a linear silicone fluid other than said ethyltrisiloxane, whereby second silicone composition and first silicone composition have equivalent viscosities, and where said reaction product (a) comprises the reaction product of (I) a compound comprising the formula;
MHbDfD″
iDHgM2-bwhere M=R1R2R3SiO1/2; MH=R4R5HSiO1/2; D=R13R14SiO2/2; D″
=R18R″
SiO2/2;DH=R15HSiO2/2; where R1, R2 and R3 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R4, R5 and R15 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms or hydrogen;
R13 and R14 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms;
R18 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms or R″
;
each R″
is independently a monovalent alkoxy radical having from one to about sixty carbon atoms; and
the stoichiometric subscripts b, f, i and g are zero or positive subject to the limitations;
f is a number of from 10 to 50, i is zero or a number of from 1 to 20, g is a number of from zero to 20, and b is a number of from zero to 2, provided that b+g is a number of from 1 to 100; and
MviD20Mvi,
(II)where M and D are as defined and where Mvi=R6R7R8SiO1/2; Dvi=R16R17SiO2/2; where R6 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms, and R7 and R8 are each independently monovalent hydrocarbon radicals having from one to about sixty carbon atoms, R16 is a monovalent unsaturated hydrocarbon radical having from two to about ten carbon atoms; and
R17 is a monovalent hydrocarbon radical having from one to about sixty carbon atoms;
the stoichiometric subscripts c, f and h, are zero or positive subject to the limitations that f is a number of from 10 to 50, h is a number of from zero to 20, c is a number of from zero to 2 and c+h is a number of from 1 to 22. - View Dependent Claims (17, 18)
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Specification