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:
Dec. 02, 1986
Filed:
Apr. 24, 1985
Applicant:
Inventors:
Samuel A Ogoe, Angleton, TX (US);
Kevin F Dick, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524168 ; 524169 ; 524281 ; 524419 ; 524423 ;
Abstract
Flame retardant carbonate polymers containing an aromatic sulfimide, a monomeric or polymeric halogenated organic compound, a metal sulfate having a pka from 1 to 5 and a fibril forming polytetrafluoroethylene as additives in effective amounts give carbonate polymers that are not only flame retardant but are melt stable i.e. show little loss in molecular weight during processing or melt shearing.
Ogoe, Samuel. (1986). Fire retardant carbonate polymer composition (U.S. Patent No. 4626563). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4626563
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile