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. 28, 2002
Filed:
Mar. 10, 2000
Applicant:
Inventors:
Assignee:
Idemitsu Petrochemical Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/00 ;
U.S. Cl.
CPC ...
C08K 3/00 ;
Abstract
Provided is a polyarylene sulfide (PAS) resin composition having extremely high dimensional accuracy and favorable to fiber-optics connector members, etc. The PAS resin composition for optical telecommunication members comprises (A) from 20 to 35% by weight of a polyarylene sulfide having a crystallization temperature, as measured through differential scanning calorimetry, of not lower than 250° C., and (B) from 65 to 80% by weight of silica, preferably spherical silica having a mean particle size of from 1 to 10 &mgr;m.
Murakami, Tomoyoshi. (2002). Polyarylene sulfide resin composition for optical telecommunication members (U.S. Patent No. 6395818). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6395818
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile