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. 19, 2008
Filed:
Sep. 23, 2003
Adalbert Braig, Binzen, DE;
David George Leppard, Marly, CH;
Frédérique Wendeborn, Ranspach-le-Haut, FR;
Adalbert Braig, Binzen, DE;
David George Leppard, Marly, CH;
Frédérique Wendeborn, Ranspach-le-Haut, FR;
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Abstract
A stabilizer composition comprising (A) a compound of the formula (I) wherein R is (CH—CH—O—), —R; —CH—CH(OH)—CH—O—R; or —CH(R)—CO—O—R; n is 0 or 1; Ris C-Calkyl or C2Calkenyl or C-Caryl or CO—C-Calkyl; Ris H or C-Calkyl; Ris C-Calkyl or C-Calkenyl or CCcycloalkyl; and (B) one or more compounds selected from benzotriazoles of the formula (IIa), 2-hydroxybenzophenones of the formula (IIb), oxalanilides of the formula (IIc), 2-hydroxyphenyltriazines of formula (IId), cinnamates of formula (IIe), and benzoates of formula (IIf) as defined in claimis especially effective towards stabilizing organic materials against degradation induced by light, heat or oxidation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile