Global Patent Index - EP 3853300 A1

EP 3853300 A1 20210728 - USE OF A LOW MOLECULAR WEIGHT TRIAZINE BASED COMPOUND AS THERMAL / LIGHT STABILIZER IN POLYMERS

Title (en)

USE OF A LOW MOLECULAR WEIGHT TRIAZINE BASED COMPOUND AS THERMAL / LIGHT STABILIZER IN POLYMERS

Title (de)

VERWENDUNG VON VERBINDUNGEN AUF BASIS VON TRIAZIN MIT NIEDRIGEM MOLEKULARGEWICHT ALS WÄRME/LICHTSTABILISATOR IN POLYMEREN

Title (fr)

UTILISATION D'UN COMPOSÉ À BASE DE TRIAZINE DE FAIBLE POIDS MOLÉCULAIRE EN TANT QUE THERMO/PHOTO-STABILISANT DANS DES POLYMÈRES

Publication

EP 3853300 A1 20210728 (EN)

Application

EP 19783214 A 20190918

Priority

  • EP 18195484 A 20180919
  • EP 2019075010 W 20190918

Abstract (en)

[origin: WO2020058338A1] The present invention relates to the use of a triazine based compound of the general formula (I), wherein R1 is hydrogen, halogen, substituted or non-substituted hydroxy, substituted or non- substituted aminosubstituted or non-substituted C5-C20 aryl, substituted or non-substituted, linear or branched C1-C12-Alkyl, substituted and non-substituted, linear or branched C2-C12-alkenyl, wherein Ci-Ci2-alkyl and C2-C12-alkenyl can be interrupted by one or more atoms or groups selected from oxygen atoms, substituted or mono-substituted nitrogen atoms, double bonds, siloxan groups and/or by one or more groups of the type -C(O)O-, -OC(O)-, -C(O)-, - C(O)NH-,-NHC(O)O-, -OC(O)NH-, -NHC(O)NH- and/or -OC(O)O-, whereby the atoms and groups selected from oxygen atoms, -OC(O)-, -C(O)-, -NHC(O)O-, -NHC(O)NH- or -OC(O)O- can be directly connected to the triazine ring; and R2 and R3 are substituted and/or non-substituted C3-C10-cycloalkyl, which comprises at least one nitrogen atom in the ring structure; as thermal stabilizer and/or light stabilizer in polyolefins at temperatures at or above 150°C.

IPC 8 full level

C08K 5/3492 (2006.01)

CPC (source: EP)

C08K 5/34926 (2013.01)

C-Set (source: EP)

C08K 5/34926 + C08L 23/02

Citation (search report)

See references of WO 2020058338A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2020058338 A1 20200326; EP 3853300 A1 20210728

DOCDB simple family (application)

EP 2019075010 W 20190918; EP 19783214 A 20190918