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. 30, 1999
Filed:
Jul. 22, 1997
Applicant:
Inventors:
Kimitaka Kuma, Shinnanyo, JP;
Kenji Koyama, Shinnanyo, JP;
Nobuhiro Fujita, Shinnanyo, JP;
Takumi Kagawa, Shinnanyo, JP;
Fumio Okisaki, Yokkaichi, JP;
Keiji Itabashi, Shinnanyo, JP;
Assignee:
Tosoh Corporation, Yamaguchi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C09K / ;
U.S. Cl.
CPC ...
524204 ; 252609 ; 556 17 ; 556 26 ;
Abstract
The subject of the invention is to provide a new high-performance flame retardant having excellent flame resistant effect and smoke-suppressing effect and generating no hazardous gas, and a new flame retardant resin-composition used it. As a means for solution, a flame retardant comprising ethylenediamine-containing zinc phosphate and other phosphorus-containing compound is formulated in amounts of 10 to 200 parts by weight to 100 parts by weight of resin.