Method of producing thickened electrolyte for primary cell

Details Method of producing thickened electrolyte for primary cell Method of producing thickened electrolyte for primary cell

1975-08-27

1977-07-26

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429201, 429202, H01M 622

Patent

active

040384667

ABSTRACT:
A method of producing a thickened electrolyte for a primary cell, which involves mixing, at about room temperature, aqueous solutions of calcium chloride, zinc chloride, and ammonium chloride with a tanning agent, such as chromium sulphate, and starch as a thickening agent, aging the resulting mixture until a thickened electrolyte with a compressive strength of 0.05-0.85 kg/cm.sup.2 is obtained and pressing said electrolyte through at least one drawhole at a rate of at least 0.05 m/sec, the resulting viscosity of the electrolyte being sufficient to apply a layer of the thickened electrolyte to the negative electrode of a primary cell.

REFERENCES:
patent: 1497317 (1924-06-01), Askin
patent: 1558413 (1925-10-01), Teitelbaum
patent: 2708685 (1955-05-01), Coleman
patent: 2766315 (1956-10-01), Jobe et al.
patent: 2773786 (1956-12-01), Jobe

Affiliated with

Also associated with

Rating

Method of producing thickened electrolyte for primary cell does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing thickened electrolyte for primary cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing thickened electrolyte for primary cell will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-727362