| 摘要 |
A plastic composition adapted for use in contact with the skin, especially in the form of a pad applied to the skin, is manufactured by reacting a mixture of acrylamide-beta methacryloxyethyltrimethylammonium methyl sulfate copolymer, up to about 10 parts of acrylamide-sodium acrylate copolymer per part of said acrylamide-beta methacryloxyethyltrimethylammonium methyl sulfate copolymer, said acrylamide-sodium acrylate copolymer containing up to about 4% of sodium acrylate, and ethylene glycol in an amount sufficient to form a semisolid gel, said proportions being by weight. Useful embodiments of the pad include a sealing pad for an ostomy appliance and a skin-covering pad incorporated in a bandage.
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