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:
May. 21, 1985
Filed:
Oct. 28, 1983
Applicant:
Inventors:
Assignee:
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 67 ; 525316 ;
Abstract
A thermoplastic resin composition having excellent impact resistance, heat distortion resistance and processability which comprises an aromatic polycarbonate and a thermoplastic resin prepared by polymerizing a monomer mixture containing mainly acrylonitrile and styrene in the presence of a diene rubber, adding .alpha.-methylstyrene or a monomer mixture containing mainly .alpha.-methylstyrene to the system, and continuing the polymerization, while gradually adding acrylonitrile or a monomer mixture containing mainly acrylonitrile.
Muramatsu, Eiichi. (1985). Thermoplastic resin composition having toughness and high heat (U.S. Patent No. 4518742). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4518742
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile