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:
Aug. 02, 1977
Filed:
Dec. 29, 1975
Applicant:
Inventors:
Toshio Honda, Akigawa, JA;
Koichi Iwami, Kunitachi, JA;
Shoji Tanaka, Akigawa, JA;
Yukio Fukuura, Kodaira, JA;
Shoson Shibata, Tokyo, JA;
Yoshikatsu Suzuki, Higashi-Murayama, JA;
Itsuo Tanuma, Higashi-Murayama, JA;
Assignee:
Bridgestone Tire Company Limited, Tokyo, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260-3 ; 260 / ; 260722 ; 260874 ; 526 49 ; 526 46 ;
Abstract
An ion exchanger is produced by reacting a substance containing carbon-to-carbon unsaturated double bond with a solution of iodine isocyanate in an organic solvent and then reacting the resulting isocyanate group added to said substance with a compound having the following formula
Honda, Toshio. (1977). Method of producing an ion exchanger by reacting unsaturated vulcanized (U.S. Patent No. 4039483). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4039483
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile