Wound dressing including polyvinyl acetal sponge material

Details Wound dressing including polyvinyl acetal sponge material Wound dressing including polyvinyl acetal sponge material

1998-04-28

1999-07-27

Mosher, Mary E.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

424404, 424405, 424 786, 424486, 424431, 424423, 424 7826, 424667, A61L 1500, A01N 2534, A61F 1302

Patent

active

059286652

ABSTRACT:
A method for producing an improved antimicrobial material thereby producing a soft, dry, iodine/acetalized polyvinyl alcohol complex sponge material having a pleasing yellow-gold coloration which self-indicates activation of the antimicrobial elements in the complex.

REFERENCES:
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patent: 3724465 (1973-04-01), Duchane
patent: 3911107 (1975-10-01), Krezanoski
patent: 4031209 (1977-06-01), Krezanowski
patent: 4125602 (1978-11-01), Atasoy et al.
patent: 4214059 (1980-07-01), Hofer
patent: 5071648 (1991-12-01), Rosenblatt
patent: 5180061 (1993-01-01), Khan et al.
patent: 5252340 (1993-10-01), Honeycutt
patent: 5302385 (1994-04-01), Khan et al.

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