Method of obtaining a micro-porous membrane and novel product th

Details Method of obtaining a micro-porous membrane and novel product th Method of obtaining a micro-porous membrane and novel product th

1975-07-31

1977-01-18

Anderson, Philip

Chemistry: electrical and wave energy

Apparatus

Electrolytic

264 49, 264127, 264140, B29D 2708, C25B 1308

Patent

active

040038181

ABSTRACT:
A method of obtaining a micro-porous membrane is provided as well as the improved membrane. Said method is characterized in that a homogeneous paste is prepared from a pore-forming filler substance and a latex, and said paste, which is reduced to powder form, is dried and a membrane is formed therefrom and then (fritted) sintered, and the pore-forming filler substance is then removed. The membrane thus obtained is particularly useful as a diaphragm for electrolysis cells.

REFERENCES:
patent: 2728698 (1955-12-01), Rudner
patent: 2997448 (1961-08-01), Hochberg
patent: 3281511 (1966-10-01), Goldsmith
patent: 3518332 (1970-06-01), Sklarchuk et al.
patent: 3556161 (1971-01-01), Roberts
patent: 3661645 (1972-05-01), Strier et al.
patent: 3773878 (1973-11-01), Jahnke
patent: 3890417 (1975-06-01), Vallance
Hackh's Chemical Dictionary, Fourth Edition, Completely Revised and Edited by Julius Grant, New York, McGraw-Hill, c1972, p. 281.
Encyclopedia of Polymer Science and Technology, vol. 3, Section: "Characterization of Polymers," New York, Interscience, c1965, pp. 620-621.
Encyclopedia of Polymer Science and Technology, vol. 13, Section: "Tetrafluoroethylene Polymers," New York, Interscience, c1970, pp. 639-645.

Affiliated with

Also associated with

Rating

Method of obtaining a micro-porous membrane and novel product th 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 obtaining a micro-porous membrane and novel product th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of obtaining a micro-porous membrane and novel product th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-70871