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. 25, 2010
Filed:
Dec. 06, 2004
Applicants:
Francesco Fuso, Therwil, CH;
Michèle Gerster, Birsfelden, CH;
Gerrit Knobloch, Magden, CH;
Pierre Rota-graziosi, Mulhouse, FR;
Inventors:
Francesco Fuso, Therwil, CH;
Michèle Gerster, Birsfelden, CH;
Gerrit Knobloch, Magden, CH;
Pierre Rota-Graziosi, Mulhouse, FR;
Assignee:
Ciba Specialty Chem. Corp., Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/548 (2006.01); C08K 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention describes a composition comprising a) a naturally occurring or synthetic elastomer susceptible to oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation, b) a white reinforcing filler, and c) as coupling agent, at least one compound of the formula (I) wherein the general symbols are as defined in claim, or an oligomeric hydrolysis product of the compound of the formula (I).