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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 9725579 B1

PDFFull Text
Date of Patent:
Aug. 08, 2017

Filed:

Apr. 30, 2015

Stabilizing compositions for stabilizing materials against ultraviolet light and thermal degradation

Applicant:

Cytec Industries Inc., Woodland Park, NJ (US);

Inventors:

Ram B. Gupta, Stamford, CT (US);

Jerry Mon Hei Eng, Wilton, CT (US);

Fadi Khawam, Mahwah, NJ (US);

Ranjan Kumar Kamat, Smyrna, GA (US);

Assignee:

Cytec Industries Inc., , NJ (US);

Attorneys:

Elizabeth A. Galletta, Esq.

Charles E. Bell, Esq.

Primary Examiner:

Joseph D Anthony

Int. Cl.
CPC ...
C08K 3/22 (2006.01); C08K 5/3435 (2006.01); C08K 5/527 (2006.01); C08K 5/3492 (2006.01); C08K 5/105 (2006.01); C09K 15/32 (2006.01); C08K 3/00 (2006.01); C08K 3/26 (2006.01); C09K 15/30 (2006.01); C08K 5/13 (2006.01); C08K 5/132 (2006.01); C08K 5/134 (2006.01); C08K 5/20 (2006.01); C08K 5/3462 (2006.01); C08K 5/375 (2006.01); C08K 5/524 (2006.01); C08K 13/02 (2006.01);
U.S. Cl.
CPC ...
C08K 5/527 (2013.01); C08K 3/0008 (2013.01); C08K 3/22 (2013.01); C08K 3/26 (2013.01); C08K 5/105 (2013.01); C08K 5/13 (2013.01); C08K 5/132 (2013.01); C08K 5/1345 (2013.01); C08K 5/20 (2013.01); C08K 5/3435 (2013.01); C08K 5/3462 (2013.01); C08K 5/3492 (2013.01); C08K 5/375 (2013.01); C08K 5/524 (2013.01); C08K 13/02 (2013.01); C09K 15/30 (2013.01); C08K 2003/222 (2013.01); C08K 2003/2227 (2013.01);
Abstract

Stabilizer compositions for stabilizing materials against degradation due to thermal and ultraviolet light exposure are disclosed herein. In some instances, the stabilizer compositions include an ortho-hydroxyl tris-aryl-s-triazine compound; a hindered amine light stabilizer compound; a hindered hydroxybenzoate compound; a phosphite compound, an acid scavenger and/or thioester; and a hindered phenol antioxidant compound.

Find Patent Forward Citations

Gupta, Ram. (2017). Stabilizing compositions for stabilizing materials against ultraviolet light and thermal degradation (U.S. Patent No. 9725579). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9725579

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

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