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US 12,252,559 B2Granted
Resin composition comprising a specific crosslinking agent
AssigneeCompagnie Generale Des Etablissements Michelin
InventorsGael Pataut, David Doisneau, Laura Luiz, Julien Letessier
Life of this patent
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Abstract
A resin composition is based on a resin chosen from the group consisting of unsaturated polyester resins and vinyl ester resins, a crosslinking initiator and a crosslinking agent of general formula R1—X—R2, in which X is an optionally substituted alkylene group and R1 and R2 are, independently of one another, an acrylate, methacrylate or vinyl group, an alkenyl group bearing an unsaturated carbon at the chain end, or an alkynyl group bearing an unsaturated carbon at the chain end.
Claims11
A tire comprising a resin composition based on:
- a resin selected from the group consisting of vinyl ester resins;
- a crosslinking initiator;
- and
- a crosslinking agent of general formula (I)
- R1—X—R2 (I)
- in which:
- X is an optionally substituted alkylene group, and
- R1 and R2 are, independently of one another, an acrylate group, methacrylate group, vinyl group, alkenyl group bearing an unsaturated carbon at the chain end, or alkynyl group bearing an unsaturated carbon at the chain end.
5 more elements
Dependencies are inferred from the claim text.