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:
Oct. 10, 1978
Filed:
Jun. 09, 1977
Applicant:
Inventors:
Noriyuki Yokota, Ashiya, JP;
Shingo Tokuda, Nishinomiya, JP;
Yoshiro Ito, Amagasaki, JP;
Kenji Itaya, Amagasaki, JP;
Assignee:
Osaka Soda Co. Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ;
U.S. Cl.
CPC ...
204128 ; 204 99 ; 210 26 ; 210 27 ; 210 36 ; 210 / ;
Abstract
A method of purifying the raw brine used in the elecrolysis of the aqueous NaCl or KCl solution by removing the Mg and Ca ions from said brine, which comprises contacting said brine with a member selected from the group consisting of
Yokota, Noriyuki. (1978). Method of purifying the raw brine used in alkali salt electrolysis (U.S. Patent No. 4119508). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4119508
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile