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:
Jun. 09, 2015
Filed:
Jul. 19, 2011
Eva Peregi, Huningue, FR;
Benno Blickenstorfer, Basel, CH;
Frank Oliver Heinrich Pirrung, Grünstadt, DE;
Petr Kvita, Reinach, CH;
Eva Peregi, Huningue, FR;
Benno Blickenstorfer, Basel, CH;
Frank Oliver Heinrich Pirrung, Grünstadt, DE;
Petr Kvita, Reinach, CH;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention pertains to an additive combination comprising at least two sterically hindered amines, at least one further stabilizer, a dispersing agent and a plasticizer. The present invention also pertains to a composition comprising an organic material susceptible to degradation by light, oxygen and/or heat, and the additive combination and to the use and the process for stabilizing organic material against degradation by light, oxygen and/or heat by the additive combination.