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Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2019055655
Kind Code:
A
Abstract:
To provide a pneumatic tire which improves moldability, low air permeability and tire durability to a conventional level or higher.SOLUTION: A rubber composition for tie rubber has an inner liner layer, a tie rubber layer and a carcass layer from an inner side in a tire radial direction to an outer side therein, where the rubber composition for tie rubber forming the tie rubber layer has 3 to 50 pts.mass of the inorganic filler in 100 pts.mass of a diene rubber, and a difference (M-M) between 100% deformation tensile stress (M) of the inorganic filler and 100% deformation tensile stress (M) of the rubber composition for inner liner forming the inner liner layer is 0 to 2.0 MPa.SELECTED DRAWING: None

Inventors:
SUGIMOTO HIROKI
NOMAGUCHI TSUTOMU
Application Number:
JP2017180529A
Publication Date:
April 11, 2019
Filing Date:
September 20, 2017
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
B60C5/14; C08K3/00; C08L9/00
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Daytime Takayoshi
Sakazawa Masao