EP 4232302 A1 20230830 - A RUBBER COMPOSITION
Title (en)
A RUBBER COMPOSITION
Title (de)
KAUTSCHUKZUSAMMENSETZUNG
Title (fr)
COMPOSITION DE CAOUTCHOUC
Publication
Application
Priority
JP 2020039774 W 20201022
Abstract (en)
[origin: WO2022085165A1] A rubber composition is based on at least an elastomer matrix, a reinforcing filler, a reinforcing resin, more than 0 phr and less than 5 phr of an anti-ozone wax, and a crosslinking system based on zinc oxide and stearic acid in amounts such that a ratio of the amount, in phr, of zinc oxide and of stearic acid is more than 3.
IPC 8 full level
CPC (source: EP)
C-Set (source: EP)
C08L 7/00 + C08L 61/06 + C08L 93/04 + C08L 91/06 + C08L 91/00 + C08K 3/04 + C08K 5/18 + C08K 5/09 + C08K 3/22 + C08K 5/3477 + C08K 5/47 + C08K 5/44 + C08K 3/06
Citation (search report)
See references of WO 2022085165A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022085165 A1 20220428; CN 116472312 A 20230721; EP 4232302 A1 20230830
DOCDB simple family (application)
JP 2020039774 W 20201022; CN 202080106482 A 20201022; EP 20804360 A 20201022