Deposition of swellable, modified cellulose ether on water wet h

Details Deposition of swellable, modified cellulose ether on water wet h Deposition of swellable, modified cellulose ether on water wet h

1976-07-28

1978-06-20

Kaplan, Morris

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

118 73, 118312, 128290R, 427200, 427324, 427425, 428326, 428393, B05D 112, B05D 504, B32B 2302, B32B 2902

Patent

active

040963128

ABSTRACT:
Process for the transformation of comminuted cellulose ether, which has been rendered at least largely water-insoluble by modification but is still highly swellable with water, into an easily workable material, comprising wetting a hydrophilic support web, applying the comminuted modified cellulose ether to the wetted web, and drying. This invention also relates to an apparatus for performing the process.

REFERENCES:
patent: 2889805 (1959-06-01), Freeder
patent: 3589364 (1971-06-01), Dean et al.
patent: 3661154 (1972-05-01), Torr
patent: 3723413 (1973-03-01), Chatterjee et al.
patent: 3901236 (1975-08-01), Assarsson et al.

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