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US08765030B2 Preparation of an enteric release system 有权
肠溶释放系统的准备

Preparation of an enteric release system
Abstract:
Hydrophobic liquids are microencapsulated by an enteric matrix in an environment substantially free of organic solvents, the process including forming an emulsion of the enteric material and hydrophobic liquid in water, the emulsion titrated with an acid to form a particulate precipitate of the microencapsulated hydrophobic liquid in an enteric matrix.
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