Production of modified halogenated polyolerin composition

Abstract

Abstract PURPOSE:To produce the titled composition excellent in adhesion to PVC and useful as compatibility improver for a mixture of a thermoplastic resin with a filler by a simple method, by reacting a specified mixed resin component with an unsaturated carboxylic acid by heating in the presence of an organic peroxide. CONSTITUTION:100pts.wt. resin component based on 1-95wt% halogen- containing olefin polymer (e.g., chlorinated polyethylene) and 99-5wt% olefin polymer (e.g, ethylene/vinyl acetate copolymer) is reacted with 0.05-10pts.wt. unsaturated carboxylic acid or its derivative (e.g., maleic anhydride) by heating in the presence of an organic peroxide (e.g., dicumyl peroxide). The titled composition a strong adhesive strength to various substrates, especially, PVC and being useful as an agent for improving the compatibility of a thermoplastic resin with a filler can be produced by the simple method.

Inventors

• 👤 Fumio Asada
• 👤 浅田　文男
• 👤 Kenji Ukai
• 👤 鵜飼　謙二

Bibliographic Details