Thermosetting composition
AssigneeBridgestone Corporation
InventorsHajime Kitano, Shuyou Akama
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Abstract
This invention relates to a thermosetting composition having an excellent thermosetting property, and more particularly to a thermosetting composition comprising (A) a diene-based polymer having two or more unsaturated bonds, (B) a polythiol derived from a mercaptocarboxylic acid, and (c) a thermally radical-generating agent.
Claims9
A thermosetting composition comprising (A) a diene-based polymer having two or more unsaturated bonds, (B) a polythiol derived from mercaptocarboxylic acid and (C) a thermally radical-generating agent, wherein said diene-based polymer (A) is a liquid styrene-butadiene copolymer having a bound styrene content of 15-90 mass % and a vinyl bond content in butadiene portion of 20-90% or a liquid polyisoprene having hydroxy group(s) in one terminal or both terminals, and
- said thermally radical-generating agent (C) is at least one selected from the group consisting of organic peroxides and azobis series compounds.
Dependencies are inferred from the claim text.