CN Patent

CN104490782B — 一种外用温控泡沫剂及其制备方法和用途

Assigned to Beijing kangdini Pharmaceutical Co.,Ltd. · Expires 2017-04-12 · 9y expired

What this patent protects

本发明公开了一种外用温控泡沫剂及其制备方法和用途。所述泡沫剂以其总重量计，其中包括：10‑85w/w％有机溶剂、2‑8w/w％抛射剂、0.1‑1w/w％酸度调节剂、1‑5w/w％表面活性剂、3‑10w/w％泡沫支撑成分、和10‑50w/w％水。所述泡沫剂可用于制备皮肤外用药物。

USPTO Abstract

本发明公开了一种外用温控泡沫剂及其制备方法和用途。所述泡沫剂以其总重量计，其中包括：10‑85w/w％有机溶剂、2‑8w/w％抛射剂、0.1‑1w/w％酸度调节剂、1‑5w/w％表面活性剂、3‑10w/w％泡沫支撑成分、和10‑50w/w％水。所述泡沫剂可用于制备皮肤外用药物。

Drugs covered by this patent

Patent Metadata

Patent number
CN104490782B
Jurisdiction
CN
Classification
—
Expires
2017-04-12
Drug substance claim
No
Drug product claim
No
Assignee
Beijing kangdini Pharmaceutical 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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