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:
Jan. 14, 1992
Filed:
Oct. 29, 1987
Applicant:
Inventor:
Frances M Cutler, Tustin, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
L08J / ;
U.S. Cl.
CPC ...
521 26 ; 521 28 ;
Abstract
In a method for separating and regenerating a mixed bed of exhausted anion and cation resins, substantially all of the cation and anion resins in the bed are separated by their respective buoyancies using an amine salt solution having a density between the densities of the anion and cation resins. A composition formed during this method comprises the anion resin, the cation resin, and the amine salt solution.
Quick Actions:
Cutler, Frances. (1992). Method for separating ion exchange resins using amine salt solutions and (U.S. Patent No. 5081159). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5081159
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile