Surgery – Respiratory method or device – Ozone or ion generation
Patent
1976-11-29
1979-08-28
Woo, Jay H.
Surgery
Respiratory method or device
Ozone or ion generation
128296, 260 174CL, 264191, A61F 1318
Patent
active
041657438
ABSTRACT:
An alloyed regenerated cellulose fiber containing an alkali metal or ammonium salt of a copolymer of an alkyl vinyl ether and an ethylene dicarboxylic acid or anhydride is prepared by a process wherein the copolymer is mixed with a viscose solution and the mixture is spun through a spinneret into a suitable spin bath and processed into staple fibers adapted to be used in non-woven absorbent articles such as diapers, tampons, sanitary napkins, wiping cloths and the like. The alloyed regenerated cellulose fiber of the invention has increased fluid absorbency characteristics over fibers of the same regenerated cellulose composition without the alloying material.
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Akzona Incorporated
Hall Jack H.
Upchurch Clelle W.
Woo Jay H.
Young Francis W.
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