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US5206030A Film-forming composition and use for coating pharmaceuticals, foods and the like 失效
成膜组合物和用于涂覆药物,食品等的用途

Film-forming composition and use for coating pharmaceuticals, foods and
the like
摘要:
A water-dispersible, particulate film-forming composition is produced by blending a mixture of particles of water-soluble cellulose acetate; pigment particles, a plasticizer for the water-soluble cellulose acetate, and a surfactant. The composition is useful as a film-forming material for coating solid pharmaceutical forms.
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