Title:
AQUEOUS CEMENT FOR TIRE
Document Type and Number:
Japanese Patent JP2000044735
Kind Code:
A
Abstract:
To obtain an aqueous cement for tires having an improved unvulcanized adhesiveness.
This aqueous cement contains a rubber latex, carbon black which has a nitrogen adsorption specific surface area of 60-200 m2/g and a dibutylphthalate oil absorption of 60-180 ml/100 g, and an adhesiveness-providing resin. The adhesiveness-providing resin is preferably at least one selected from the group consisting of a coumarone-indene resin, a phenol-terpene resin, a petroleum hydrocarbon resin and a rosin resin.
Inventors:
YAMAGUCHI TAKESHI
Application Number:
JP21267598A
Publication Date:
February 15, 2000
Filing Date:
July 28, 1998
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
C08L21/02; (IPC1-7): C08L21/02
Attorney, Agent or Firm:
Otani Ho