Basf Wyandotte Corporation

Other

Eugene Y Weissman

Arvind S Patil

Shyam D Argade

Stephen M Collins

John J Bortak

Diaphragms for electrolytic cells are prepared by depositing onto a cathode screen, discrete thermoplastic fibers. The fibers are highly branched, and when deposited, form an entanglement or network thereof, which does not require bonding or cementing.

Method of making fiber diaphragms

Diaphragms for electrolytic cells are prepared by depositing onto a cathode screen, discrete thermoplastic fibers. The fibers are highly branched, and which, when deposited form an entanglement or network thereof, which does not require bonding or cementing.

Method of forming diaphragms from discrete thermoplastic fibers

Diaphragms from discrete thermoplastic fibers requiring no bonding or

Electrolytic filter press cell frames are provided with a polymeric protective covering which is either directly laminated thereonto or otherwise secured thereto. The protective covering is, preferably, a fluorinated hydrocarbon.

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Birmingham, MI, United States of America

Eugene Y Weissman