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US 2003/0158299 A1Published application
Unique compositions having utility in rubber applications
AssigneeZeon Chemicals L.P.
InventorsEdmee Files, Thomas Hofer
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Abstract
A composition including 8-hydroxyquinaldine and an N-acyl taurate is useful in compounding elastomer compositions. Compositions are described containing elastomers such as rubbers, metal oxides, plasticizers, fillers, antioxidants and curing agents. Rubber compositions of the invention have utility in a wide variety of applications.
Claims38
A composition, comprising:
- a first compound which is an N-acyl taurate in which the acyl group has in the range of from 8 to 20 carbon atoms;
- and
- 8-hydroxyquinaldine.
A process for making a rubber composition comprising the steps of:
- (a) forming a mixture comprising:
- a base rubber;
- a first compound which is an N-acyl taurate in which the acyl group has in the range of from 8 to 20 carbon atoms;
- 8-hydroxyquinaldine;
- and
- a vulcanizing agent;
- and
- (b) heat-treating the mixture of step (a) at 150 to 200° C.
5 more elements
Dependencies are inferred from the claim text.