Title:
PNEUMATIC TIRE AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPH0640207
Kind Code:
A
Abstract:
PURPOSE: To provide a pneumatic tire and the manufacturing method thereof embodying light weight without spoiling air pressure holding performance.
CONSTITUTION: An impermeable layer 3b formed of a polyvinylidene chloride film or an ethylene vinyl alcohol copolymer film, and adhesive layers 3a, 3c formed of a polyolefine film, an aliphatic polyamide film or a polyurethane film are laminated to form a thin film. After laminating this thin film on the inner surface of a green tire formed of unvulcanized rubber in such a way that the adhesive layer 3c comes in contact with a carcass layer 2, this green tire is vulcanization-molded to provide an inner liner layer 3 inside of the tire.
Inventors:
YAMAKAWA KATSUHITO
Application Number:
JP19824192A
Publication Date:
February 15, 1994
Filing Date:
July 24, 1992
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
B29D30/06; B60C1/00; B60C5/14; B29K27/06; B29K101/00; (IPC1-7): B60C5/14; B29D30/06
Attorney, Agent or Firm:
Shinichi Ogawa (2 outside)
Next Patent: ALL-RUBBER TIRE FOR INDUSTRIAL VEHICLE