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:
Feb. 17, 1987
Filed:
Aug. 27, 1985
Applicant:
Inventors:
Toshio Ueda, Koriyama, JP;
Kenji Kageno, Koriyama, JP;
Kiyoshi Shimizu, Koriyama, JP;
Sakuro Hasegawa, Fujisawa, JP;
Susumu Harada, Tokyo, JP;
Assignee:
Nitto Boseki Co., Ltd., Fukushima, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
526204 ; 526218 ; 526219 ; 526234 ; 526237 ; 526310 ; 526233 ; 526213 ;
Abstract
N-substituted secondary monoallylamine salts can be easily polymerized in a polar solvent by using as catalyst a water-soluble radical initiator containing azo group in the molecule, and polymers with a high degree of polymerization can be obtained therefrom in a high yield.
Ueda, Toshio. (1987). Polymers of n-substituted secondary monoallylamines and their salts and (U.S. Patent No. 4644042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4644042
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile