作者: Edwin Pomerantz
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摘要: Protective films are formed in situ on body tissue by applying and air drying a composition comprising (a) hydroxypropyl cellulose; (b) an esterification agent which reacts with the cellulose to form reaction product is soluble solvent of (c), but insoluble fluids at temperatures; (c) nontoxic volatile for said product. The tough, resilient adhesive including mucosa.