CN Patent

CN103974700B — 贴附剂

Assigned to Hisamitsu Pharmaceutical Co Inc · Expires 2015-12-09 · 10y expired

What this patent protects

本发明是一种贴附剂，其具备支持体层与粘着剂层，上述粘着剂层含有双氯芬酸或其可药用的盐、甘油、丁二醇及聚乙二醇单油酸酯，并且上述丁二醇与上述聚乙二醇单油酸酯的质量比(丁二醇的质量∶聚乙二醇单油酸酯的质量)为1∶1～4∶1。

USPTO Abstract

本发明是一种贴附剂，其具备支持体层与粘着剂层，上述粘着剂层含有双氯芬酸或其可药用的盐、甘油、丁二醇及聚乙二醇单油酸酯，并且上述丁二醇与上述聚乙二醇单油酸酯的质量比(丁二醇的质量∶聚乙二醇单油酸酯的质量)为1∶1～4∶1。

Drugs covered by this patent

Patent Metadata

Patent number
CN103974700B
Jurisdiction
CN
Classification
—
Expires
2015-12-09
Drug substance claim
No
Drug product claim
No
Assignee
Hisamitsu Pharmaceutical Co Inc
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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