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. 25, 2026
Filed:
Jul. 10, 2020
Clariant International Ltd, Muttenz, CH;
Omya International Ag, Oftringen, CH;
Jean-Yves Desrats, Mulhouse, FR;
Antonio Di Risio, Koenigstein im Taunus, DE;
Mouhcine Kanouni, Tampa, FL (US);
Andrea Battisti, Zürich, CH;
David Grassini, Albizzate, IT;
CLARIANT INTERNATIONAL LTD, Muttenz, CH;
OMYA INTERNATIONAL AG, Oftringen, CH;
Abstract
The present invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber, at least one hindered amine light stabilizer (HALS), at least one phenolic antioxidant and optionally further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention is also directed to a polymer composition based on silyl-modified polymers (SMP) comprising the inventive stabilizer combination of oxalanilide UV absorber, hindered amine light stabilizer (HAL S) and phenolic antioxidant.