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Patent Searching and Data


Title:
ADHESIVE COMPOSITION FOR AIR PERMEATION PREVENTING LAYER OF PNEUMATIC TIRE AND PNEUMATIC TIRE USING THE SAME
Document Type and Number:
Japanese Patent JP2007031508
Kind Code:
A
Abstract:

To facilitate the manufacturing operations of the air permeation preventing layer of a pneumatic tire.

An adhesive composition is provided, which is used for adhering the air permeation preventing layer with the tire rubber layer of the pneumatic tire that uses, as the air permeation preventing layer, a thermoplastic elastomer composition that makes a thermoplastic resin its continuous phase and an elastomer component its dispersed phase. The adhesive composition for the air permeation preventing layer contains a polymer, a tackifier and, as a colorant, a white, gray or chromatic dye or pigment of an amount that gives a light transmittance of 10-60% when a 0.1 mm thick layer is formed. Its manufacturing method and the pneumatic tire using it are also provided.


Inventors:
KANARI DAISUKE
Application Number:
JP2005000214285
Publication Date:
February 08, 2007
Filing Date:
July 25, 2005
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C09J201/00; B60C5/14; B60C19/12; C09J11/04; C09J11/06
Domestic Patent References:
JPH1086605A1998-04-07
JPH11240108A1999-09-07
Attorney, Agent or Firm:
青木 篤
石田 敬
古賀 哲次
西山 雅也