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:
Mar. 25, 1997
Filed:
Mar. 27, 1995
Applicant:
Inventors:
Junji Sano, Amagasaki, JP;
Kunio Ichihashi, Osaka, JP;
Hajime Saito, Sabae, JP;
Hirotomo Banko, Sakai-gun, JP;
Assignees:
Nicca Chemical Co., Ltd., Fukui, JP;
Kanebo Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524121 ; 524126 ; 524127 ; 524131 ; 524132 ; 524141 ; 524145 ; 558160 ; 558162 ; 558180 ; 558184 ; 558187 ; 558196 ;
Abstract
Flame retardant compounds including at least one of a group of specified phosphoryl compounds which have a phenylene group in the molecule are applied to fiber materials composed of polyester-based synthetic fibers. Sufficiently long-lasting flame retardancy may be imparted to polyester-based synthetic fiber materials without the use of halogen compounds.