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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 8871858 B1

PDFFull Text
Date of Patent:
Oct. 28, 2014

Filed:

May. 31, 2006

Thermoplastic polycarbonate compositions

Applicants:

Andries Adriaan Volkers, Wouw, NL;

Lydie Belot, Bergen op Zoom, NL;

Inventors:

Andries Adriaan Volkers, Wouw, NL;

Lydie Belot, Bergen op Zoom, NL;

Assignee:

Sabic Global Technologies B.V., , NL;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Patrick Niland

Int. Cl.
CPC ...
A61Q 19/00 (2006.01); B60C 1/00 (2006.01); C08F 8/00 (2006.01); C08G 18/67 (2006.01); C08G 18/77 (2006.01); C08J 3/22 (2006.01); C08K 3/34 (2006.01); C08K 5/24 (2006.01); C08K 5/49 (2006.01); C08K 5/54 (2006.01); C08L 47/00 (2006.01); C08L 51/00 (2006.01); C08L 53/00 (2006.01); C08L 69/00 (2006.01); C08L 83/00 (2006.01); C09B 67/00 (2006.01); C08K 5/51 (2006.01); C08L 55/00 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08L 51/00 (2013.01); C08K 3/34 (2013.01); C08L 53/00 (2013.01); C08K 5/51 (2013.01); C08L 55/00 (2013.01); C08L 83/04 (2013.01);
Abstract

A thermoplastic composition comprising from 30 to 93 wt. % of an aromatic polycarbonate, from 0.5 to 20 wt. % of an impact modifier, from 0 to 25 wt. % of an aromatic vinyl copolymer, from 6 to 35 wt. % of a mineral filler, and from 0.01 to 4 wt. % of an organo-hydrosiloxane or a copolymer comprising an organo-hydrosiloxane and a polysiloxane, based on the total weight of the composition, has been found to exhibit improved mechanical properties and other characteristics and less degradation than filled thermoplastic compositions without the organo-hydrosiloxane. The composition optionally comprises an acid or acid salt. An article may be formed by molding, extruding, shaping or forming such a composition to form the article.

Find Patent Forward Citations

Volkers, Andries. (2014). Thermoplastic polycarbonate compositions (U.S. Patent No. 8871858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8871858

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

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