Paper making and fiber liberation – Processes and products – Plural fiber containing
Patent
1985-11-13
1990-02-27
Cannon, James C.
Paper making and fiber liberation
Processes and products
Plural fiber containing
2 2, 55527, 55528, 162149, 1621819, 162205, 428179, 428283, 428285, 428286, 428287, 428290, 428297, 428303, 4283055, 4283073, 4283084, 4283115, 4283166, 4283175, 428422, A62B 2300, A62B 2304, B01D 3914, B01D 3916
Patent
active
049043439
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: 3826712 (1974-07-01), Masuda et al.
patent: 4289513 (1981-09-01), Brownhill et al.
patent: 4495030 (1985-01-01), Giglia
patent: 4565727 (1986-01-01), Giglia et al.
Diaconescu et al., Cellulose Chemistry and Technology, 18, 335-341 (1984).
C.A. 99: 17752 (1983).
ABIC, 51 (2), 2159, (1980).
ABIC, 54 (6), 6784, (1983).
Battistelli Edward A.
Giglia Robert D.
American Cyanamid Company
Cannon James C.
Van Riet Frank M.
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