The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 1994
Filed:
Nov. 22, 1993
Akira Kobayashi, Saitama Prefecture, JP;
Tetsuya Kawamura, Tokyo, JP;
Tatsuo Teraya, Saitama Prefecture, JP;
Eiji Kuchiki, Saitama Prefecture, JP;
Yuji Fujita, Saitama Prefecture, JP;
Tonen Corporation, Tokyo, JP;
Abstract
A thermoplastic resin composition comprising (A) 5 to 95 parts by weight of an olefinic resin and (B) 95 to 5 parts by weight of an acrylonitrile-styrenic copolymer is improved in compatibility between the olefinic resin and the acrylonitrile-styrenic copolymer by modifying at least a part of the acrylonitrile-styrenic copolymer with an epoxy compound and by incorporating an effective amount of at least one compatibilizer selected from the group consisting of styrene-ethylene-butadiene-styrene block copolymers modified with unsaturated carboxylic acids or anhydrides thereof, unsaturated carboxylic acid-olefine copolymers, and polymers reactive with an epoxy group.