Preparation of dimensionally stable asbestos diaphragms

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United States of America Patent

PATENT NO 4489025
SERIAL NO

05969587

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Abstract

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A dimensionally stable asbestos diaphragm is formed by direct coating on the foraminous cathode of an electrolytic cell from an asbestos fiber-particulate polymer slurry, followed by fusion of the thermoplastic polymer.

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Patent Owner(s)

  • DIAMOND SHAMROCK CHEMICALS COMPANY;OXYTECH SYSTEMS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fenn, III Robert W Painesville, OH 3 17
Harris, Richard L Painesville, OH 20 194
O'Leary, Kevin J Cleveland Heights, OH 19 189
Pless, Emory J Cleveland Heights, OH 3 17

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