Butadiene rubber adhesive composition with specified low syndiotactic-butadiene content
AssigneeBridgestone Corporation
InventorsYuichi Nagai, Ken Yamaguchi
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Abstract
A rubbery adhesive composition wherein at least one adherend is a rubber composition including butadiene rubber as a rubber ingredient, characterized in that butadiene rubber is included as a rubber ingredient and 3˜20% by weight of the butadiene rubber is syndiotactic-1,2-polybutadiene. Thus, it is possible to enhance the strength of the rubbery adhesive composition itself to improve the adhesion property before and after vulcanization without damaging the adhesion property at the interface.
Claims10
A rubbery adhesive composition comprising butadiene rubber as a rubber ingredient, and a solvent, wherein 3˜20% by weight of the butadiene rubber is syndiotactic-1,2-polybutadiene.
Dependencies are inferred from the claim text.