发明名称 |
WÄSSRIGE FILMBILDENDE ÜBERZUGSZUSAMMENSETZUNGEN AUS MALTODEXTRIN UND ZELLULOSEDERIVATEN |
摘要 |
A method of coating substrates such as pharmaceutical tablets, food and confectionery forms, agricultural seeds and the like, with a protective film comprises the steps of mixing a cellulosic polymer, maltodextrin, and a plasticizer into water to form an aqueous coating suspension, spraying an effective amount of said coating suspension onto said substrates to form a film coating on said substrates, and drying the film coating on said substrates. Optionally, a detackifier, a secondary film former, a flow aid, and/or a colorant may be dispersed into the coating suspension before applying the coating suspension to the substrates. A dry powder edible film coating composition for use in pharmaceuticals, food and confectionery forms, agricultural seeds, and the like, comprises a dry mixture of a cellulosic polymer, maltodextrin, and a plasticizer. Optionally, the dry coating composition may include a detackifier, a secondary film former, a flow aid, and/or a colorant. |
申请公布号 |
DE69121098(T2) |
申请公布日期 |
1997.01.23 |
申请号 |
DE1991621098T |
申请日期 |
1991.04.01 |
申请人 |
BERWIND PHARMACEUTICAL SERVICES, INC., WEST POINT, PA., US |
发明人 |
GRILLO, SUSAN, M., QUAKERTOWN, PA 18951, US;STEFFENINO, RITA, M., GREEN LANE, PA 18054, US;KUNKLE, DIANE, C., LANSDALE, PA 19446, US;SARACENI, KATHLEEN, LANSDALE, PA 19446, US |
分类号 |
A01C1/06;A23B9/14;A23G3/34;A23L1/00;A23L1/164;A23L1/22;A23L1/36;A23P1/08;A61K9/28;A61K9/36;C09D101/00;C09D101/08;C09D101/28;C09D103/00;C09D103/02 |
主分类号 |
A01C1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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