Patent · US Expired

Polyalkylpiperidinyl-containing .beta.-aminoacrylic ester derivatives

US5504211A · kind A · utility

2Cited by

2References

9Claims

0Family size

Assignee

BASF SE

Inventors

Alexander Aumueller · Deidesheim, DE
Alfred Krause · Speyer, DE
Hubert Trauth · Dudenhofen, DE

Key dates

Filing date	May 31, 1994
Grant date	Apr 2, 1996
Priority date	—
Expiry date	May 31, 2014

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/3435
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A polyalky-piperidinyl-containing .beta.-aminoacrylic ester derivative represented by the formula I ##STR1## is useful in stabilizing plastic and paints against light, oxygen and heat.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.