EP 0994855 A1 20000426 - LIGHT-STABILIZING SYNERGIC MIXTURES FOR ORGANIC POLYMERS
Title (en)
LIGHT-STABILIZING SYNERGIC MIXTURES FOR ORGANIC POLYMERS
Title (de)
SYNERGETISCHE MISCHUNGEN FÜR DIE LICHT-STABILISIERUNG ORGANISCHER POLYMEREN
Title (fr)
MELANGES SYNERGIQUES PHOTOSTABILISANTS POUR DES POLYMERES ORGANIQUES
Publication
Application
Priority
- EP 9803506 W 19980612
- IT MI971641 A 19970710
Abstract (en)
[origin: WO9902495A1] Stabilizing mixtures for organic polymers comprising: (a) one or more compounds belonging to the group of enamines, consisting of derivatives of beta -keto-esters, or beta -keto-amides or 1,3-diketones with primary or secondary aliphatic or aromatic amines, having general formula (I); (b) one or more compounds belonging to the group of sterically hindered amines.
IPC 1-7
C07D 211/46; C07D 211/58; C07D 401/12; C08K 5/3435; C08K 5/3492; C09D 7/12
IPC 8 full level
C08K 5/17 (2006.01); C08K 5/3435 (2006.01); C08K 5/3492 (2006.01); C08L 101/00 (2006.01); C09D 7/12 (2006.01); C09D 201/00 (2006.01)
CPC (source: EP)
C08K 5/17 (2013.01); C08K 5/3435 (2013.01); C08K 5/34926 (2013.01); C09D 7/48 (2017.12)
Citation (search report)
See references of WO 9902495A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9902495 A1 19990121; EP 0994855 A1 20000426; IT 1293317 B1 19990216; IT MI971641 A1 19990110; JP 2001509521 A 20010724
DOCDB simple family (application)
EP 9803506 W 19980612; EP 98932149 A 19980612; IT MI971641 A 19970710; JP 2000502023 A 19980612