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:
Sep. 02, 1980
Filed:
May. 25, 1973
Takumi Kosugi, Kobe, JP;
Shigeki Yasunaga, Kobe, JP;
Yutaka Tanaka, Akashi, JP;
Yoshihiko Hashimoto, Kobe, JP;
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Osaka, JP;
Abstract
A thermoplastic resin composition consisting essentially of homopolymer or copolymer of polyvinyl chloride and a graft copolymer of a monomer mixture consisting essentially of alkyl methacrylate, aromatic vinyl compound, unsaturated nitrile and monovinylidene compound copolymerizable therewith, grafted to an aqueous elastomeric dispersion of alkyl acrylate, or a mixture of alkyl acrylate and mono vinylidene compound and a multi-functional cross-linking agent and of which the particles are agglomerated before or during the graft polymerization process, and process of manufacturing the same.