Method of increasing interlayer adhesion of multi-layer composit

Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Autogenously or by activation of dry coated particles

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2641721, 26417313, 26417307, 26417718, 26433113, 26433114, 4251331, B29C 4706

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active

055122256

ABSTRACT:
A method for increasing the adhesion of a first layer comprising fluoroplastic to a second layer containing a peroxide-curable hydrocarbon elastomer is disclosed. The method involves adding a primary-amine containing unsaturated compound or polymer of less than 10,000 molecular weight to the hydrocarbon elastomer layer.

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