Title:
TIRE FOR TRUCK AND BUS
Document Type and Number:
Japanese Patent JP01182332
Kind Code:
A
Abstract:
PURPOSE: To obtain a tire, having excellent abrasion and cutting resistance and useful for heavy-load trucks and buses, by using a tread prepared from a rubber composition obtained by blending specific butadiene rubber with natural rubber and specific carbon black.
CONSTITUTION: The aimed tire obtained by blending (A) a rubber composition consisting of (i) butadiene rubber with 50W80% trans-1,4-bond content and (ii) natural rubber at 5/95W70/30 weight ratio with (B) carbon black having ≥120m2/g nitrogen adsorption specific surface area and using a tread consisting of the resultant composition. Furthermore, the amount of the blended component (B) is preferably 40W70 pts.wt. based on 100 pts.wt. component (A).
Inventors:
Takino, Hiroshi
Tobori, Hiroyuki
Komamizu, Kenji
Okamura, Akira
Tobori, Hiroyuki
Komamizu, Kenji
Okamura, Akira
Application Number:
JP1988000004322
Publication Date:
July 20, 1989
Filing Date:
January 11, 1988
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO LTD
International Classes:
B60C11/00; B60C1/00; C08K3/04; C08L7/00; C08L9/00; C08L21/00; B60C11/00; B60C1/00; C08K3/00; C08L7/00; C08L9/00; C08L21/00; (IPC1-7): B60C11/00; C08K3/04; C08L7/00; C08L9/00