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:
May. 15, 2007
Filed:
Apr. 15, 2004
Applicants:
Hans-rudolf Meier, Basel, CH;
Gerrit Knobloch, Magden, CH;
Samuel Evans, Marly, CH;
Inventors:
Assignee:
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 211/51 (2006.01); C07C 317/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Elastomers which have excellent stability to prevent oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation comprise, as stabilizers, at least one compound of the formula I[R—S(═O)—CH—CH(OH)—CH]—N(R)—R,   (I)in which and, if n is 1 and Ris hydrogen, R may additionally be