Title:
ATTACHING PATCH AND PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2008149864
Kind Code:
A
Abstract:
To prevent the oxidization/degradation of the inside of an attaching path in an early stage, and to sufficiently ensure the fatigue resistance of the attaching patch.
The attaching patch 29 is constituted of a rubber material having oxygen permeability not more than the oxygen permeability of the constitution material of an inner liner 19. In at least a part of a portion contacting with air in a pneumatic tire 1 in the attaching patch 29, a protecting film PC having oxygen permeability not more than the oxygen permeability of the constitution material of the inner liner 19 is coated.
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Inventors:
HIRONAKA TAKANOBU
TAKATSUKI TETSUYA
TAKATSUKI TETSUYA
Application Number:
JP2006339210A
Publication Date:
July 03, 2008
Filing Date:
December 15, 2006
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60C23/04; B60C19/00; G01L17/00
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu