发明名称 |
Manufacture of highlighted intagliated articles |
摘要 |
Process for manufacturing colored solid articles, e.g. pharmaceutical tablets, bearing at least one highlighted intagliation, which comprises (1) either (A) applying to said articles a film coating suspension comprising at least one defined optically anisotropic substance and at least one film coating agent, or (B) applying to said articles a suspension comprising at least one defined optically anisotropic substance but no film coating agent, and then (2) spraying the resulting articles with a solvent, and in which both of the steps (1) and (2) are carried out in a conventional film coating apparatus.
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申请公布号 |
US4522840(A) |
申请公布日期 |
1985.06.11 |
申请号 |
US19830499400 |
申请日期 |
1983.05.31 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
CORFIELD, BRIAN L.;ROWE, RAYMOND C. |
分类号 |
A61J3/06;A23G3/00;A23G3/28;A23G3/50;A61K9/20;A61K9/28;B05D1/02;B05D5/06;B05D7/00;B32B7/02;(IPC1-7):A61K9/00 |
主分类号 |
A61J3/06 |
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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