Title:
METHOD FOR MANUFACTURING TIRE INNER LINER, METHOD FOR MANUFACTURING PNEUMATIC TIRE, AND PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2020037221
Kind Code:
A
Abstract:
To provide a method for manufacturing an inner liner for a tire, which is lightweight, has excellent bending fatigue resistance, and can obtain an inner liner having no joint.SOLUTION: A method for manufacturing an inner liner for a tire comprising a resin composition containing a resin and an elastomer is to form the inner liner by coating a solution or dispersion containing the resin and the elastomer to a tire. The resin preferably has an air permeability coefficient at 30°C of 25×10×cmcm/cmsec cmHg or less, and the elastomer preferably has a Young's modulus at 30°C of 500 MPa or less.SELECTED DRAWING: None
Inventors:
TAKADA TOMOE
Application Number:
JP2018165345A
Publication Date:
March 12, 2020
Filing Date:
September 04, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B29D30/30; B60C5/14; C08L21/00; C08L27/08; C08L77/00; C08L101/00
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kazuyuki Tomita
Mitsutsugu Sugimura
Kazuyuki Tomita