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:
Feb. 16, 2016
Filed:
Nov. 21, 2008
Hans DE Brouwer, Oisterwijk, NL;
Robert Dirk Van Grampel, Tholen, NL;
James F. Hoover, Evansville, IN (US);
Adrianus Alphonsus Maria Kusters, Chaam, NL;
Jan-pleun Lens, Rotterdam, NL;
Andries Jakobus Petrus Van Zyl, Roosendaal, NL;
Hans de Brouwer, Oisterwijk, NL;
Robert Dirk van Grampel, Tholen, NL;
James F. Hoover, Evansville, IN (US);
Adrianus Alphonsus Maria Kusters, Chaam, NL;
Jan-Pleun Lens, Rotterdam, NL;
Andries Jakobus Petrus van Zyl, Roosendaal, NL;
SABIC Global Technologies B.V., Bergen Op Zoom, NL;
Abstract
Disclosed are polyestercarbonate copolymers comprising a carbonate unit of Formula (I), an ITR ester unit of Formula (V), and optionally a different carbonate unit of Formula (VI): wherein R, R, p, q, A, h, j, k, R, r, and Rare as described herein. The polyestercarbonate copolymers have a combination of scratch resistance, good flow, and good weatherability.