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:
Apr. 07, 1987
Filed:
Nov. 13, 1985
Central Glass Company, Limited, Ube, JP;
Abstract
Disclosed is an electroconductive and thermoplastic resin composition which is comprised of 99-80 parts by weight of a fluorine-containing graft copolymer and 1-20 parts by weight of carbon black. The graft copolymer is one obtained by graft copolymerization of a fluorine-containing monomer that gives a crystalline polymer, such as vinylidene fluoride, with a fluorine-containing elastomeric copolymer having peroxy bond, such as a ternary copolymer of vinylidene fluoride, chlorotrifluoroethylene and an unsaturated peroxy compound. To attain good conductivity while maintaining favorable mechanical properties of the fluorine-containing graft copolymer, it is essential to use a carbon black which is not smaller than 500 m.sup.2 /g in specific surface area and not smaller than 250 ml/100 g in oil absorption.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile