Non-woven activated carbon fabric

Details Non-woven activated carbon fabric Non-woven activated carbon fabric

1985-04-23

1986-01-21

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428281, 428283, 428286, 428299, 428297, 428408, 428367, 162146, 210505, 210508, 210509, 210510, 2105101, 55527, 55528, B32B 516, B32B 714, B32B 3100

Patent

active

045657270

ABSTRACT:
An air and water vapor permeable, toxic vapor absorptive non-woven fabric material comprising a web-laid sheet containing fibrillated acrylic fiber, and an activated carbon constituent selected from the group consisting of activated carbon fiber, activated carbon particles, and mixtures of activated carbon fiber and activated carbon particles.

REFERENCES:
patent: 3500618 (1970-03-01), Sokol
patent: 3769144 (1973-10-01), Economy et al.
patent: 3850785 (1974-11-01), McQuade et al.
patent: 4169911 (1979-10-01), Yoshida et al.
patent: 4217386 (1980-08-01), Arons et al.
patent: 4344775 (1982-08-01), Klein
patent: 4391873 (1983-07-01), Brassell et al.
patent: 4397907 (1983-08-01), Rosser et al.
patent: 4433024 (1984-02-01), Eian
patent: 4472541 (1984-09-01), Sorenson et al.

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