Additive mixture

US10927236B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Gregor HUBER · Glückstadt, DE
• Heinz Herbst · Herbstein, DE

Key dates

• Filing date: Aug 23, 2017
• Grant date: Feb 23, 2021
• Expiry date: Nov 2, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2201/08
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

An additive mixture containing (A) at least one compound of the formula (I) wherein R1 and R2 independently of one another are hydrogen, C1-C22alkyl, —O—, —OH, —CH2CN, C1-C18alkoxy, C2-C18alkoxy substituted by —OH; C5-C12cycloalkoxy, C3-C6alkenyl, C3-C6alkenyloxy, C7-C9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; or C1-C8acyl; and R3 and R4 independently of one another are C1-C22alkyl or a group of the formula (Ia) wherein R0 has one of the meanings of R1 and R2, and (B) at least one anti-scratch additive.