WATER-CONTRACTIBLE FILM Russian patent published in 2002 - IPC

Abstract RU 2183470 C2

FIELD: medical polymer materials. SUBSTANCE: invention provides flexible polymer film rapidly contracting when in water, which can be used in a disposable absorbing means to impart improved wipe-off property to the latter. Film contains 3 to 75% of elastomeric polymer and 25 to 97% of water-dispersible polymer. When immersed in excess water for at least 15 min, film loses at least 15% of its surface. Absorbing product is used to absorb body fluids. EFFECT: facilitated detachment and removal of absorbing means. 17 cl, 5 tbl, 3 ex

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RU 2 183 470 C2

Authors

Larson Dzhenifer Kehppel

Sorens Dehjv Allen

Dates

2002-06-20Published

1995-12-21Filed