CN Patent

CN102365083A — 采用包含聚合物混合物和赋形剂的包衣的具有耐乙醇影响的控释药物组合物

Assigned to Roehm GmbH Darmstadt · Expires 2012-02-29 · 14y expired

What this patent protects

本发明涉及控释药物组合物,其包含含有药物活性成分的芯,其中所述芯被赋予耐乙醇性的包衣层包衣,所述赋予耐乙醇性的包衣层具有赋予药物活性成分的释放特征耐乙醇影响的效果。所述包衣层包含由水不溶性、中性的乙烯基聚合物或乙烯基共聚物和氨基(甲基)丙烯酸酯共聚物组成的聚合物部分和由润滑剂、乳化剂、增塑剂和任选地纤维素化合物组成的赋形剂部分。

USPTO Abstract

本发明涉及控释药物组合物,其包含含有药物活性成分的芯,其中所述芯被赋予耐乙醇性的包衣层包衣,所述赋予耐乙醇性的包衣层具有赋予药物活性成分的释放特征耐乙醇影响的效果。所述包衣层包含由水不溶性、中性的乙烯基聚合物或乙烯基共聚物和氨基(甲基)丙烯酸酯共聚物组成的聚合物部分和由润滑剂、乳化剂、增塑剂和任选地纤维素化合物组成的赋形剂部分。

Drugs covered by this patent

Patent Metadata

Patent number
CN102365083A
Jurisdiction
CN
Classification
Expires
2012-02-29
Drug substance claim
No
Drug product claim
No
Assignee
Roehm GmbH Darmstadt
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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