EP 2104704 A1 20090930 - RUBBER COMPOSITION HAVING A VERY LOW ZINC CONTENT
Title (en)
RUBBER COMPOSITION HAVING A VERY LOW ZINC CONTENT
Title (de)
KAUTSCHUKZUSAMMENSETZUNG MIT GERINGER ZINKRATE
Title (fr)
COMPOSITION DE CAOUTCHOUC A TRES FAIBLE TAUX DE ZINC
Publication
Application
Priority
- EP 2007011332 W 20071221
- FR 0611551 A 20061228
Abstract (en)
[origin: FR2910902A1] Diene elastomer based rubber composition (I) comprises zinc (less than 2 parts by weight per 100 parts of elastomer), reinforcing filler and sulfur based reticulation system comprising a zinc carboxylate. Diene elastomer based rubber composition (I) comprises zinc (less than 2 parts by weight per 100 parts of elastomer), reinforcing filler and sulfur based reticulation system comprising a carboxylate zinc of formula ((RCOO) 2Zn). R : hydrocarbon (preferably with 1-11C), 1-16C alkyl, 1-16C aryl, 1-16C aralkyl or 1-16C alkaryl. Independent claims are included for: (1) the preparation of (I) comprising incorporating (by mixing) the reinforcing fillers and the sulfur based reticulation system to the diene elastomer; and (2) road-holding system for motor vehicles, tires, semi-finished product for manufacturing tires and tire running tread comprising (I).
IPC 8 full level
C08K 5/098 (2006.01); B60C 1/00 (2006.01); C08L 21/00 (2006.01)
CPC (source: EP US)
B60C 1/0016 (2013.01 - EP US); C08K 3/22 (2013.01 - EP US); C08K 5/098 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2008080582A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2910902 A1 20080704; FR 2910902 B1 20100910; CN 101589099 A 20091125; CN 101589099 B 20130116; EP 2104704 A1 20090930; JP 2010514865 A 20100506; JP 6000505 B2 20160928; US 2010317795 A1 20101216; US 8232338 B2 20120731; WO 2008080582 A1 20080710
DOCDB simple family (application)
FR 0611551 A 20061228; CN 200780050540 A 20071221; EP 07866253 A 20071221; EP 2007011332 W 20071221; JP 2009543389 A 20071221; US 52177407 A 20071221