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. 08, 2003
Filed:
Sep. 15, 2000
Applicant:
Inventors:
Nobuo Miyatake, Takasago, JP;
Kazunori Takikawa, Takasago, JP;
Daisuke Nakamori, Takasago, JP;
Shigeki Hamaguchi, Takarazuka, JP;
Assignee:
Kaneka Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 8/304 ; C08L 8/305 ; C08L 8/307 ; C08L 8/314 ;
U.S. Cl.
CPC ...
C08L 8/304 ; C08L 8/305 ; C08L 8/307 ; C08L 8/314 ;
Abstract
A flame retardant for thermoplastic resins comprising polyorganosiloxane crosslinked particles having a toluene-insoluble matter content of at least 50% by weight and an average particle size of 0.01 to 2,000 &mgr;m, which provides flame retardant resin compositions of low environmental load generating no harmful gas at the time of burning and having an excellent impact resistance by the incorporation thereof into thermoplastic resins.