Additive combination for sealants applications

US9006317B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Eva Peregi · Huningue, FR
• Benno Blickenstorfer · Basel, CH
• Frank Oliver Heinrich Pirrung · Ludwigshafen am Rhein, DE
• Petr Kvita · Reinach, CH

Key dates

• Filing date: Jul 19, 2011
• Grant date: Apr 14, 2015
• Expiry date: Dec 18, 2031

Classification

• Technology area (CPC —): General

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.