Title:
PRODUCTION OF RUBBER/RUBBER BONDED COMPOSITE BODY
Document Type and Number:
Japanese Patent JPH05222211
Kind Code:
A
Abstract:
PURPOSE:To provide a method for producing the rubber/rubber bonded composite body comprising a rubber material consisting of a nonpolar general rubber and a rubber material consisting of a polar rubber, both the rubber being strongly bonded to each other, and simultaneously having the characteristics of both the rubbers. CONSTITUTION:A sheet or powder of polynorbornene is placed between a non- vulcanized rubber material containing a raw material rubber not having polar functional groups and a non-vulcanized rubber material containing a raw material rubber having polar functional groups, followed by vulcanizing the non- vulcanized rubber materials to provide the integratively bonded product.
Inventors:
HIRAKAWA HIROSHI
NISHIMOTO TATSUO
NISHIMOTO TATSUO
Application Number:
JP2810292A
Publication Date:
August 31, 1993
Filing Date:
February 14, 1992
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
B32B25/08; C08F32/00; C08F132/08; C08J3/24; C08J5/12; C08L21/00; C08L65/00; (IPC1-7): B32B25/08; C08F132/08; C08J3/24; C08J5/12; C08L21/00; C08L65/00
Attorney, Agent or Firm:
Shinichi Ogawa (2 outside)
Previous Patent: JPS5222210
Next Patent: PLANAR ADHESIVE MOLDED MATTER WITH REGULARLY TEXTURED SURFACE ON AT LEAST ONE SIDE
Next Patent: PLANAR ADHESIVE MOLDED MATTER WITH REGULARLY TEXTURED SURFACE ON AT LEAST ONE SIDE