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. 19, 1985
Filed:
Aug. 23, 1982
Applicant:
Inventors:
Assignee:
Mitsubishi Chemical Industries, Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
L08F / ; B01J / ;
U.S. Cl.
CPC ...
521 33 ; 5253298 ;
Abstract
A process for producing a cation exchange resin which comprises suspension polymerizing a monomeric mixture comprising (1) styrene, (2) 0.8 to 55 mole %, per mole of styrene, of divinylbenzene and (3) 2 to 20 mole %, per mole of styrene, of acrylic or methacrylic acid and/or its lower alkyl ester, and sulfonating the resulting copolymer particles.
Misaka, Yoshiharu. (1985). Process for producing cation exchange resins without swelling during (U.S. Patent No. 4500652). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4500652
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile