Method of making hydrophilic articles of water-insoluble polymer

Details Method of making hydrophilic articles of water-insoluble polymer Method of making hydrophilic articles of water-insoluble polymer

1978-05-08

1980-03-18

Beck, Shrive P.

Coating processes

Solid particles or fibers applied

427202, 427206, 427324, B05D 300

Patent

active

041940245

ABSTRACT:
This invention relates to a hydrophilic shaped article of a water-insoluble polymer selected from the group consisting of regenerated cellulose, cellulose ether, cellulose ester and polyalkylene, and capable of forming fibers and films, said article containing amorphous particles of an originally water-soluble cellulose ether prepared from natural cellulose and rendered by chemical modification at least partly water-insoluble while remaining water-absorbent.

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