| 摘要 |
FIELD: sanitary and hygienic facilities. ^ SUBSTANCE: invention provides film bandages showing high mechanical strength and vapor and gas permeability similar to those of natural skin. Film hydrophilic-hydrophobic bandage represents thin transparent film of vinyl acetate copolymer including carboxymethylcellulose sodium salt and a drug. Bandage is designed for treating infected wounds. ^ EFFECT: improved vapor, gas, and moisture transfer. ^ 1 tbl, 4 ex |
