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Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2013/179691
Kind Code:
A1
Abstract:
Provided is a pneumatic tire which has low air permeability and undergoes a small change in air permeability due to fatigue. A pneumatic tire of the present invention contains a layer which is formed of a thermoplastic elastomer composition that is composed of (A) a modified ethylene-vinyl alcohol copolymer to which an aliphatic polyester is grafted, (B) a polyamide resin and (C) a modified rubber having an acid anhydride group or an epoxy group.

Inventors:
SATO SHUN (JP)
FURUKAWA KAZUYA (JP)
Application Number:
JP2013/053084
Publication Date:
December 05, 2013
Filing Date:
February 08, 2013
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD (JP)
NIPPON SYNTHETIC CHEM IND (JP)
International Classes:
C08L29/04; B60C5/14; C08L15/00; C08L77/00
Domestic Patent References:
WO2012026166A12012-03-01
WO2009123229A12009-10-08
Foreign References:
JPH08216286A1996-08-27
JP2004506540A2004-03-04
JPH0782317A1995-03-28
JP2010132850A2010-06-17
JP4217198B22009-01-28
Other References:
JIANG H ET AL.: "Synthesis and Characterization of Poly(ethylene-co-vinyl alcohol)-graft-poly(s-caprolactone).", POLYM J, vol. 34, no. 9, 15 September 2002 (2002-09-15), pages 682 - 686, XP055175489
See also references of EP 2857451A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
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