Patent EP0305007A2 successfully refreshed from Google Patents.
EP0305007A2
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Resin composition based on a polymer and an ester
Assignee: Stamicarbon BV
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Filing: 1988-08-23
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Granted: —
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Expires: 2008-08-23
Abstract
Abstract The invention relates to a resin composition based on a polymer and an ester of an unsaturated fatty acid and an alcohol containing a terminal unsaturation, characterized in that, as ester, the resin composition contains a compound with formula (1): R<1> - @ - O - R<2> (1) where: R<1> is an alkyl radical with 10-24 carbon atoms and at least one non-terminal ethylenically unsaturated bond and R<2> is an organic group comprising two or more groups according to formulas (2) and/or (3): <CHEM> where: R<3> is a hydrogen or an alkyl radical with 1-4 carbon atoms. The invention also relates to the ester as such.
Inventors
- 👤 Adriaan Hofland
- 👤 Joannes Marius Paauwe
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 14:27
CPC Classifications
C; C09; C09D; C09D167/00; C09D167/08; C08; C08F; C08F299/00; C08F299/02; C08F299/04; C08F299/0478
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
90 words
Resin composition based on a polymer and an ester of an unsaturated fatty acid and an alcohol containing a terminal unsaturation, characterized in that, as ester, the resin composition contains a compound with formula (1): R¹ - - O - R² (1) where: R¹ is an alkyl radical with 10-24 carbon atoms and at least one non-terminal ethylenically unsaturated bond and R² is an organic group comprising two or more groups according to formulas (2) and/or (3): where: R³ is a hydrogen or an alkyl radical with 1-4 carbon atoms.
Claim 2
Dependent Claim
90 words
Resin composition based on a polymer and an ester of an unsaturated fatty acid and an alcohol containing a terminal unsaturation, characterized in that, as ester, the resin composition contains a compound with formula (1): R¹ - - O - R² (1) where: R¹ is an alkyl radical with 10-24 carbon atoms and at least one non-terminal ethylenically unsaturated bond and R² is an organic group comprising two or more groups according to formulas (2) and/or (3): where: R³ is a hydrogen or an alkyl radical with 1-4 carbon atoms.
Claim 3
Dependent Claim
15 words
Resin composition according to claim 1, characterized in that, the resin composition is substantially 100%-solid.
Claim 4
Dependent Claim
36 words
Resin composition according to any one of claims 1-2, characterized in that the resin composition contains 20-99 wt% polymer and 1-80 wt% ester (the weight percentages being based on the total amount of polymer and ester).
Claim 5
Dependent Claim
19 words
Resin composition according to claim 3, characterized in that the resin composition contains 0,1-50% by weight of an oligomer.
Claim 6
Dependent Claim
21 words
Resin composition according to any one of claims 1-4, characterized in that the resin composition contains an alkyd resin as polymer.
Claim 7
Dependent Claim
30 words
Resin composition according to claim 5, characterized in that the alkyd resin is prepared in the presence of 3-20 wt% of a monoalcohol with between 5 and 13 carbon atoms.
Claim 8
Dependent Claim
13 words
Coating composition obtainable with the resin composition according to any of claims 1-6.
Claim 9
Dependent Claim
60 words
Compound with formula (1): R¹ - - O - R² (1) where: R¹ is an alkyl radical with 10-24 carbon atoms and at least one non-terminal ethylenically unsaturated double bond and R² is an organic group comprising two or more groups according to formulas (2) and/or (3): where: R³ is a hydrogen or an alkyl radical with 1-4 carbon atoms.
Claim 10
Dependent Claim
60 words
Compound with formula (1): R¹ - - O - R² (1) where: R¹ is an alkyl radical with 10-24 carbon atoms and at least one non-terminal ethylenically unsaturated double bond and R² is an organic group comprising two or more groups according to formulas (2) and/or (3): where: R³ is a hydrogen or an alkyl radical with 1-4 carbon atoms.
Claim 11
Dependent Claim
20 words
Compound according to formula (4): wherein R¹ is an alkyl radical with 16-20 carbon atoms, comprising the structural unit -CH=CH-CH₂-CH=CH-.
Claim 12
Dependent Claim
20 words
Compound according to formula (4): wherein R¹ is an alkyl radical with 16-20 carbon atoms, comprising the structural unit -CH=CH-CH₂-CH=CH-.
Claim 13
Dependent Claim
21 words
Application of a compound according to any one of claims 8-9 in a composition that can be cured by radical polymerization.
Claim 14
Dependent Claim
16 words
Application of a compound according to any one of claims 8-9 in an airdrying paint composition.
References Cited (Backward Citations)
No citation records indexed.
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