Process for production of vulcanized rubber-resin composites

Details Process for production of vulcanized rubber-resin composites Process for production of vulcanized rubber-resin composites

2006-02-28

2006-02-28

Ortiz, Angela (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Coating or impregnating workpiece before molding or shaping...

C264S250000, C264S255000, C264S265000, C264S331130, C264S331170, C156S307300, C156S333000

Reexamination Certificate

active

07005095

ABSTRACT:
In the production of a vulcanized rubber-resin composite material by providing a vulcanized rubber molding in a mold, followed by injecting a resin into the mold, a vulcanizable adhesive layer containing brominated poly(2,3-dichlorobutadiene-1,3) as the main component is formed on the surface to be bonded of the vulcanized rubber molding, and then injecting the resin while keeping the vulcanizable adhesive layer to stay as formed on the surface to be bonded, thereby effecting the bonding, where a strong adhesion is established between the vulcanized rubber molding and the resin layer without any heat treatment of the vulcanized rubber molding before provision of the vulcanized rubber molding in the mold or without any heat treatment of the composite material after the resin injection.

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