Lactone-modified, mannich base dispersant additives useful in oleaginous compositions
First Claim
1. A post-treated poly(C5 -C9 lactone) modified Mannich base useful as an oil additive and formed by reacting a C5 -C9 lactone, an amine, an aldehyde, and a hydrocarbyl hydroxy aromatic compound, said hydrocarbyl substituted hydroxy aromatic compound being formed by reacting an olefin polymer of a C2 -C10 monoolefin having a number average molecular weight of about 700 to about 10,000 and a hydroxy aromatic material, and said poly (C5 -C9 lactone) modified Mannich base adduct containing the unit ##STR14## wherein m has an average value of from 0.2 to about 100, and z is 4 to 8, and post-treating said adduct with a boron compound.
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Abstract
Poly (C5 -C9 lactone) modified Mannich base adducts are made by reacting a C5 -C9 lactone, an amine, an aldehyde, and a hydrocarbyl substituted, hydroxy aromatic compound, e.g. a polyisobutenyl phenol which, in turn, preferably is made by reacting a polymer of a C2 to C10 monoolefin, preferably polyisobutylene, having a molecular weight of about 700 to 10,000 with a hydroxy aromatic compound. The resulting adducts are useful per se as oil soluble dispersant additives. They are also useful in fuel and lubricating oil compositions, as well as in concentrates and additive packages.
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Citations
119 Claims
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1. A post-treated poly(C5 -C9 lactone) modified Mannich base useful as an oil additive and formed by reacting a C5 -C9 lactone, an amine, an aldehyde, and a hydrocarbyl hydroxy aromatic compound, said hydrocarbyl substituted hydroxy aromatic compound being formed by reacting an olefin polymer of a C2 -C10 monoolefin having a number average molecular weight of about 700 to about 10,000 and a hydroxy aromatic material, and said poly (C5 -C9 lactone) modified Mannich base adduct containing the unit ##STR14## wherein m has an average value of from 0.2 to about 100, and z is 4 to 8, and post-treating said adduct with a boron compound.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71)
- 12. The post-treated adduct material according to claim 3, wherein said hydrocarbyl substituted hydroxy aromatic material is a member selected from the group of materials having the formula
- space="preserve" listing-type="equation">R'"'"'.sub.b -Ar-(OH).sub.d
wherein Ar represents ##STR16## wherein a is 1 to 2, R'"'"' is a long chain hydrocarbon R" is a hydrocarbon or substituted hydrocarbon radical having from 1 to about 3 carbon atoms or a halogen radical, b is an integer from 1 to 2, c is an integer from 0 to 2, and d is an integer from 1 to 2.
- 13. The post-treated adduct material according to claim 4, wherein said hydrocarbyl substituted hydroxy aromatic material is a member selected from the group of materials having the formula
- space="preserve" listing-type="equation">R'"'"'.sub.b -Ar-(OH).sub.d
wherein Ar represents ##STR17## wherein a is 1 or 2, R'"'"' is a long chain hydrocarbon R" is a hydrocarbon or substituted hydrocarbon radical having from 1 to about 3 carbon atoms or a halogen radical, b is an integer from 1 to 2, c is an integer from 0 to 2, and d is an integer from 1 to 2.
- space="preserve" listing-type="equation">R'"'"'.sub.b -Ar-(OH).sub.d
- each s is the same or a different number of from 2 to 6; and
t is a number of from 0 to 10, with the provision that when t=0, at least one of R or R'"'"' must be H such that there are at least two of either primary or secondary amino groups.
- each s is the same or a different number of from 2 to 6; and
t is a number of from 0 to 10, with the provision that when t=0, at least one of R or R'"'"' must be H such that there are at least two of either primary or secondary amino groups.
- each s is the same or a different number of from 2 to 6; and
t is a number of from 0 to 10, with the provision that when t=0, at least one of R or R'"'"' must be H such that there are at least two of either primary or secondary amino groups.
- each s is the same or a different number of from 2 to 6; and
t is a number of from 0 to 10, with the provision that when t=0, at least one of R or R'"'"' must be H such that there are at least two of either primary or secondary amino groups.
- 1, 3-diaminopropane;
1, 4-diaminobutane;
1, 6-diaminohexane;
diethylene triamine;
triethylene tetramine;
tetraethylene pentamine;
1, 2-propylene diamine;
di-(1, 2-propylene)triamine;
di-(1, 3-propylene) triamine;
N, N-dimethyl-1, 3-diaminopropane;
N, N-di-(2-aminoethyl) ethylene diamine; and
N-dodecyl-1, 3-propane diamine.
- 1, 3-diaminopropane;
1, 4-diaminobutane;
1, 6-diaminohexane;
diethylene triamine;
triethylene tetramine;
tetraethylene pentamine;
1, 2-propylene diamine;
di-(1, 2-propylene)triamine;
di-(1, 3-propylene) triamine;
N, N-dimethyl-1, 3-diaminopropane;
N, N-di-(2-aminoethyl) ethylene diamine; and
N-dodecyl-1, 3-propane diamine.
- 1, 3-diaminopropane;
1, 4-diaminobutane;
1, 6-diaminohexane;
diethylene triamine;
triethylene tetramine;
tetraethylene pentamine;
1, 2-propylene diamine;
di-(1, 2-propylene)triamine;
di-(1, 3-propylene) triamine;
N, N-diemthyl-1, 3-diaminopropane;
N, N-di-(2-aminoethyl) ethylene diamine; and
N-dodecyl-1, 3-propane diamine.
- 1, 3-diaminopropane;
1, 4-diaminobutane;
1, 6-diaminohexane;
diethylene triamine;
triethylene tetramine;
tetraethylene pentamine;
1, 2-propylene diamine;
di-(1, 2-propylene)triamine;
di-(1, 3-propylene) triamine;
N, N-dimethyl-1, 3-diaminopropane;
N, N-di-(2-aminoethyl) ethylene diamine; and
N-dodecyl-1, 3-propane diamine.
- ##STR23## wherein G is independently selected from the group consisting of hydrogen and omega-(non-tertiary)aminoalkylene radicals of from 1 to 3 carbon atoms, and p is a number of from 1 to 4.
- ##STR24## wherein G is independently selected from the group consisting of hydrogen and omega-(non-tertiary)aminoalkylene radicals of from 1 to 3 carbon atoms, and p is a number of from 1 to 4.
- ##STR25## wherein G is independently selected from the group consisting of hydrogen and omega-(non-tertiary)aminoalkylene radicals of from 1 to 3 carbon atoms, and p is a number of from 1 to 4.
- ##STR26## wherein G is independently selected from the group consisting of hydrogen and omega-(non-tertiary)aminoalkylene radicals of from 1 to 3 carbon atoms, and p is a number of from 1 to 4.
- 52. An oleaginous composition comprising a fuel lubricating, and a poly (C5 -C9 lactone) modified Mannich base adduct material prepared by reacting an amine, a hydrocarbyl substituted hydroxy aromatic compound, an aldehyde, and a C5 -C9 lactone, wherein said hydrocarbyl substituted hydroxy aromatic compound has been formed by reacting an olefin polymer of a C2 -C10 monoolefin of 700 to about 10,000 Mn with a hydroxy aromatic compound, and wherein said poly (C5 -C9 lactone) modified Mannich base adduct material contains the unit ##STR27## where m is a number having an average value of from 0.2 to about 100, and z is 4 to 8.
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72. A post-treated oil soluble dispersant useful as an oil additive, comprising the product of a reaction of:
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(I) a hydrocarbyl substituted hydroxy aromatic compound of the formula
space="preserve" listing-type="equation">R'"'"'.sup.b -Ar-(OH).sup.dwherein Ar represents ##STR28## wherein a is 1 or 2, R'"'"' is a long chain hydrocarbon, R" is a hydrocarbon or substituted hydrocarbon radical having from 1 to about 3 carbon atoms or a halogen radical, b is an integer from 1 to 2, c is an integer from 0 to 2, and d is an integer from 1 to 2; (II) a C5 -C9 lactone, wherein there are, on the average, 0.2 to about 100 C5 -C9 lactone derived moieties per moiety of said hydrocarbyl substituted hydroxy aromatic compound used in the reaction; (III) an aldehyde having the formula R"CHO, where R" is hydrogen or an aliphatic hydrocarbon radical having from 1 to 4 carbon atoms; and (IV) an amine, said product having been post-treated with a boron compound. - View Dependent Claims (73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85)
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86. A post-treated oil soluble reaction product useful as an oil additive comprising an oil soluble reaction product of:
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(a) polymer consisting essentially of C2 to C10 monoolefin, said polymer having a number average molecular weight of 700 to 10,000 and being substituted with hydroxy aromatic moieties selected from the group consisting of hydroxy phenyl, substituted hydroxy phenyl, hydroxy naphthyl, and substituted hydroxy naphthyl, (b) amine containing 2 to 60 carbon atoms and 2 to 12 nitrogen groups, (c) aldehyde having the formula,
space="preserve" listing-type="equation">RCHO,where R is hydrogen or an aliphatic hydrocarbon radical having 1 to 4 carbon atoms, and (d) C5 -C9 lactone, wherein there are, on the average, about 0.2 to 100 molar proportions of (d) per molar proportion of said oil soluble reaction product, and wherein said oil soluble reaction product is post-treated with a boron compound. - View Dependent Claims (87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119)
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Specification