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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.:

US 9428643 B1

PDFFull Text
Date of Patent:
Aug. 30, 2016

Filed:

Dec. 13, 2012

Flame retardant polyester composition

Applicant:

Sabic Global Technologies B.v., Bergen op Zoom, NL;

Inventors:

Zhenke Wei, Shanghai, CN;

Ying Xi, Shanghai, CN;

Hongtao Shi, Shanghai, CN;

Yegang Lin, Shanghai, CN;

Dake Shen, Shanghai, CN;

Assignee:

SABIC GLOBAL TECHNOLOGIES B.V., , NL;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Vickey Nerangis

Int. Cl.
CPC ...
C08K 3/22 (2006.01); C08K 3/34 (2006.01); C08L 67/02 (2006.01); C08L 69/00 (2006.01);
U.S. Cl.
CPC ...
C08L 67/02 (2013.01); C08K 3/2279 (2013.01); C08K 3/34 (2013.01); C08L 69/00 (2013.01); C08K 2003/2206 (2013.01); C08L 2201/02 (2013.01); C08L 2201/08 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/035 (2013.01); C08L 2207/066 (2013.01);
Abstract

Disclosed herein is a method of reducing the amount of antimony flame retardant compound in a flame retardant composition which comprises using calcium oxide or a combination of talc and calcium oxide as a filler in the composition, wherein the composition comprises specific amounts of a polyester, a brominated flame retardant compound, an antimony flame retardant compound, and a filler comprising calcium oxide or a combination of talc and calcium oxide. Also disclosed are compositions prepared by such a method and articles derived therefrom.

Find Patent Forward Citations

Wei, Zhenke. (2016). Flame retardant polyester composition (U.S. Patent No. 9428643). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9428643

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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