CN Patent

CN102885798A — 一种口腔崩解片

Assigned to CHENGDU KANGHONG PHARMACEUTICALS GROUP Co Ltd · Expires 2013-01-23 · 13y expired

What this patent protects

本发明涉及一种口腔崩解片，该口崩片溶出度高并且溶出迅速。本发明将粉末直接压片或湿法制粒压片技术与包衣技术相结合，将活性成分置于包衣液中进行包衣，利用片芯溶胀和/或崩解产生的外力促使含有药物活性成分的包衣层迅速崩解。该口崩片不但崩解时限同普通崩解片崩解时限相当，并且药物溶出度高并且溶出迅速。该口崩片制备工艺简单，易于工业化大生产。

USPTO Abstract

本发明涉及一种口腔崩解片，该口崩片溶出度高并且溶出迅速。本发明将粉末直接压片或湿法制粒压片技术与包衣技术相结合，将活性成分置于包衣液中进行包衣，利用片芯溶胀和/或崩解产生的外力促使含有药物活性成分的包衣层迅速崩解。该口崩片不但崩解时限同普通崩解片崩解时限相当，并且药物溶出度高并且溶出迅速。该口崩片制备工艺简单，易于工业化大生产。

Drugs covered by this patent

Patent Metadata

Patent number: CN102885798A
Jurisdiction: CN
Classification: —
Expires: 2013-01-23
Drug substance claim: No
Drug product claim: No
Assignee: CHENGDU KANGHONG PHARMACEUTICALS GROUP Co Ltd
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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