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. 06, 1990
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Gregory J Morris, Milan, IT;
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ; C25B / ;
U.S. Cl.
CPC ...
204128 ; 204255 ; 204256 ; 204257 ; 204258 ; 204265 ; 204279 ; 204270 ;
Abstract
A combination seal and membrane tentering member suitable for use in an electrolytic cell of the filter press type. The seal/tentering member for a filter press type electrolytic cell includes an inflatable gasket member interposed between a first and second insulator members, said insulator members having a recess defining a compartment adapted for receiving the inflatable gasket member, said insulator members interposed between a pair of cell frame flanges and a membrane member interposed between the insulator members. Aqueous alkali metal chloride solution may be electrolyzed in the electrolytic cell.