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. 02, 2016
Filed:
Apr. 11, 2012
Applicant:
Bernhard Pelzl, Graz, AT;
Inventor:
Bernhard Pelzl, Graz, AT;
Assignee:
Chemson Polymer-Additive AG, Amoldstein, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 27/06 (2006.01); C08K 5/13 (2006.01); C08K 5/00 (2006.01); C08K 5/08 (2006.01); C08K 13/02 (2006.01);
U.S. Cl.
CPC ...
C08K 5/13 (2013.01); C08K 5/0008 (2013.01); C08K 5/08 (2013.01);
Abstract
The present invention relates to a stabilizer composition for halogen-containing polymers and polymer mixtures, comprising at least one hydroquinone compound to prevent or reduce photoblueing of the polymers, polymer compositions comprising the stabilizer compositions, and to methods of using the stabilizer compositions.