Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1991-12-30
1993-06-22
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
2243A, 55524, 55DIG39, 428212, 428218, 428280, 428283, 428284, 428296, 428408, D04H 108
Patent
active
052215733
ABSTRACT:
An adsorbent textile product comprising a compressed nonwoven unitary batt of textile staple fibers, a cured binder disposed substantially throughout said batt, and an adsorbent material disposed substantially within the confines of said batt. In the disclosed product, the binder serves to hold the batt in its compressed condition such that the adsorbent is mechanically retained within the confines of the batt. In this way, the outer surfaces of said adsorbent material remain effectively free of the binder so that the adsorptive qualities of the adsorbent are preserved. An intermediate product and a process for making the disclosed products are also disclosed.
REFERENCES:
patent: Re32171 (1986-06-01), van Turnhout
patent: 4103062 (1978-07-01), Aberson et al.
patent: 4250172 (1981-02-01), Mutzenberg et al.
patent: 4397907 (1983-08-01), Rosser et al.
patent: 4411948 (1983-10-01), Ogino et al.
patent: 4540625 (1985-09-01), Sherwood
patent: 4565727 (1986-01-01), Giglia et al.
patent: 4668562 (1987-05-01), Street
patent: 4677019 (1987-06-01), Von Blucher
patent: 4748065 (1988-05-01), Tanikella
patent: 4753693 (1988-06-01), Street
patent: 4765812 (1988-08-01), Homonoff et al.
patent: 4828913 (1989-05-01), Kiss
patent: 4851274 (1989-07-01), D'Elia
patent: 4906513 (1990-03-01), Kebbell et al.
patent: 5013309 (1991-05-01), Baigas, Jr. et al.
Ambersort.RTM. Carbonaceous Adsorbents, Technical Notes, Specialty Publication.
Moldability of Rhoplex Tr-407, Technical Service Notes, Aug. 1, 1990.
Christy.RTM. Dry Material Dispensing Machines, Christy Machine Company.
Bell James J.
Kem-Wove, Inc.
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