The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 1981
Filed:
Sep. 10, 1980
Applicant:
Inventors:
Yoji Watabe, Hachiohji, JP;
Hideo Takeichi, Murayama, JP;
Akihiro Maebara, Kodaira, JP;
Arata Miyagi, Kodaira, JP;
Koichi Irako, Murayama, JP;
Assignee:
Bridgestone Tire Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29H / ; C08J / ;
U.S. Cl.
CPC ...
260-23 ; 260714 ; 260720 ; 528481 ;
Abstract
Vulcanized rubber is decomposed by treating 100 parts by weight of vulcanized rubber with a solution containing 1-30 parts by weight of a diacyl peroxide having decomposition temperature of 90.degree. C. or below and at least one member capable of swelling vulcanized rubber selected from the group consisting of solvents and radical-polymerizable monomers.