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:
Aug. 04, 1992
Filed:
Feb. 23, 1990
Polyplastics Co., Ltd., Osaka, JP;
Abstract
A flame-retardant polyester resin composition includes a thermoplastic polyester resin, between 1 to 30 wt. % of an organic halogenated flame-retardant, between 5 to 60 wt. % of an inorganic filler, and between 0.5 to 20 wt. % of a phosphoric ester of the following formula (1): ##STR1## wherein R represents a divalent organic group, R' which may be the same or different, is selected from C.sub.1 to C.sub.20 aliphatic groups, C.sub.3 to C.sub.13 alicyclic groups and C.sub.6 to C.sub.18 aromatic groups, m represents a number of 1 to 30, and n represents an integer of 0 to 3.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile