EP 2104710 A1 20090930 - TYRE TREAD HAVING A COMPOSITION CONTAINING A XANTHAN GUM POWDER
Title (en)
TYRE TREAD HAVING A COMPOSITION CONTAINING A XANTHAN GUM POWDER
Title (de)
REIFENLAUFFLÄCHE MIT EINER XANTHANGUMMIPULVER ENTHALTENDEN ZUSAMMENSETZUNG
Title (fr)
BANDE DE ROULEMENT DONT LA COMPOSITION COMPORTE UNE POUDRE DE GOMME DE XANTHANE
Publication
Application
Priority
- EP 2007063397 W 20071206
- FR 0611509 A 20061227
Abstract (en)
[origin: FR2910904A1] Tire running tread (I) comprises a rubber composition (II) having at least one diene elastomer, reinforcing filler and vulcanization system, where (II) comprises a xanthan gum powder of 10-40 parts by weight for 100 parts of the elastomer. Independent claims are included for: (1) a method for preparing (II) comprising a first phase of mixing thermomechanical constituents of (II), except the vulcanization system, and incorporating the xanthan gum powder during the first phase of mixing; (2) a tire comprising (I); (3) a winter tire comprising (I); and (4) a tire, equipped for heavy load vehicles and cars, comprising (I).
IPC 8 full level
C08L 21/00 (2006.01); B60C 1/00 (2006.01); C08L 3/00 (2006.01)
CPC (source: EP US)
B60C 1/0016 (2013.01 - EP US); C08L 21/00 (2013.01 - EP US); C08L 3/00 (2013.01 - EP US); C08L 7/00 (2013.01 - EP US); C08L 9/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2008080751A1
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 2910904 A1 20080704; FR 2910904 B1 20090306; EP 2104710 A1 20090930; JP 2010514868 A 20100506; JP 5450091 B2 20140326; US 2010069530 A1 20100318; US 8372901 B2 20130212; WO 2008080751 A1 20080710
DOCDB simple family (application)
FR 0611509 A 20061227; EP 07847884 A 20071206; EP 2007063397 W 20071206; JP 2009543424 A 20071206; US 52148207 A 20071206