POLYURETHANE COMPOSITION FOR DRESSING MATERIAL Russian patent published in 1996 - IPC

Abstract RU 2069219 C1

FIELD: polymers, medicine. SUBSTANCE: composition has, mas. p.: simple polyethertriol (molecular mass = 1000-6000) 100; simple polyetherdiol (molecular mass = 200-1000) 1-3; water 1.5-5.3; catalyst of urethane formation 0.3-0.8, and solvent at excess of toluylenediisocyanate of interaction product of simple oligoetherdiol and oligoethertriol with toluylenediisocyanate or its mixture with polyphenylene-polymethylene-polyisocyanate at content of isocyanate group 16.8-34.5 wt.-%. Components were mixed immediately before the use and applied on wound before gel-formation onset. Material provides wound sealing and conditions for its healing. Material is used in medicine for dressing burning and other wounds. EFFECT: enhanced effectiveness of composition. 3 tbl, 25 ex

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RU 2 069 219 C1

Authors

Zhuravlev E.Z.

Sivkova V.N.

Ivanov M.G.

Dergunov Ju.I.

Anisimov V.N.

Kuranov A.A.

Dates

1996-11-20Published

1993-05-25Filed