Activated carbon bodies having phenolic resin binder

Details Activated carbon bodies having phenolic resin binder Activated carbon bodies having phenolic resin binder

1993-09-24

1995-02-14

Epstein, Henry F.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

428116, 428408, B32B 312

Patent

active

053893255

ABSTRACT:
A body made of carbon particles bonded together with a phenolic resin wherein the resin content is about 5% to about 35% by weight based on the total weight of carbon and resin.
A method for making the body involves forming an aqueous mixture composed of in percent based on the total weight of the activated carbon and phenolic resin about 5% to about 35% solid phenolic resin, about 4% to about 10% plasticizing organic binder which can be cellulose ethers, cellulose ether derivatives, and combinations thereof, and the balance of the mixture being activated carbon particles, forming the mixture into a body, and drying the formed body.

REFERENCES:
patent: 3634569 (1972-01-01), Emanuelson et al.
patent: 3825460 (1974-07-01), Yoshikawa et al.
patent: 3922412 (1975-11-01), Yoshikawa et al.
patent: 4399052 (1983-08-01), Sugino
patent: 5194458 (1993-03-01), Tarquini

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