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. 02, 1993
Filed:
Sep. 10, 1992
Applicant:
Inventors:
Assignees:
Tosoh Corporation, Yamaguchi, JP;
Toso Susteel Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ;
U.S. Cl.
CPC ...
524425 ; 524609 ; 524611 ;
Abstract
There is disclosed a polyphenylene sulfide resin composition which comprises: (a) 100 parts by weight of a polyphenylene sulfide resin; and (b) from about 0.1 to about 10 parts by weight of finely divided calcium carbonate having a mean particle size of less than about 0.5 .mu.m and a BET surface area of greater than about 15 m.sup.2 /g. The resin composition is improved in that it exhibits no or little corrosive action on metals and that it shows excellent mechanical strength.
Quick Actions:
Kato, Toshikazu. (1993). Polyphenylene sulfide resin composition (U.S. Patent No. 5258442). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5258442
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile