EP 2212379 A2 20100804 - RUBBER COMPOSITION FOR A TYRE COMPRISING A HYDROXYSILANE COVERING AGENT
Title (en)
RUBBER COMPOSITION FOR A TYRE COMPRISING A HYDROXYSILANE COVERING AGENT
Title (de)
KAUTSCHUKZUSAMMENSETZUNG FÜR REIFEN MIT EINEM HYDROSILOXANBESCHICHTUNGSMITTEL
Title (fr)
COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE RECOUVREMENT HYDROXYSILANE
Publication
Application
Priority
- EP 2008009652 W 20081114
- FR 0759050 A 20071115
Abstract (en)
[origin: WO2009062733A2] The invention relates to a rubber composition that can especially be used for producing tyres or semi-finished products for tyres such as tyre treads, said composition being based on at least one dienic elastomer, a reinforcing inorganic load, a coupling agent and a hydroxysilane of formula (I) : R1 (R2)n Si (OH)3-n wherein n is equal to 0, 1 or 2; R1 is a hydrocarbonated group comprising at least 4 carbon atoms; and R2 is an alkyl comprising between 1 and 4 carbon atoms, the R2 alkyls being the same or different if n is equal to 2.
IPC 8 full level
C08L 21/00 (2006.01); C08K 5/54 (2006.01); C08K 9/06 (2006.01)
CPC (source: EP US)
B60C 1/0016 (2013.01 - EP US); C08K 5/5419 (2013.01 - EP US); C08K 9/06 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2009062733A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2923831 A1 20090522; FR 2923831 B1 20100409; CN 101855287 A 20101006; CN 101855287 B 20160120; EP 2212379 A2 20100804; JP 2011503308 A 20110127; JP 5615714 B2 20141029; US 2011009547 A1 20110113; WO 2009062733 A2 20090522; WO 2009062733 A3 20090723
DOCDB simple family (application)
FR 0759050 A 20071115; CN 200880115893 A 20081114; EP 08848650 A 20081114; EP 2008009652 W 20081114; JP 2010533500 A 20081114; US 74203008 A 20081114