CN Patent

CN110772482A — 一种高比例乳化剂的乳剂及其制备方法

Assigned to Guangzhou Hanfang Pharmaceutical Co Ltd · Expires 2020-02-11 · 6y expired

What this patent protects

本发明涉及药剂学技术领域，具体涉及一种高比例乳化剂的乳剂及其制备方法，包括如下质量百分比的组分：油相溶剂10～30％、乳化剂10～30％、助乳化剂1～5％，挥发性助剂1～5％、稳定剂0.05～0.6％、等渗调节剂1～5％，粘度调节剂1～10％，原料药1～5％，余量为注射用水，克服一些油水难溶性药物无法通过传统乳剂处方工艺提高其载药量的难题。

USPTO Abstract

本发明涉及药剂学技术领域，具体涉及一种高比例乳化剂的乳剂及其制备方法，包括如下质量百分比的组分：油相溶剂10～30％、乳化剂10～30％、助乳化剂1～5％，挥发性助剂1～5％、稳定剂0.05～0.6％、等渗调节剂1～5％，粘度调节剂1～10％，原料药1～5％，余量为注射用水，克服一些油水难溶性药物无法通过传统乳剂处方工艺提高其载药量的难题。

Drugs covered by this patent

Patent Metadata

Patent number
CN110772482A
Jurisdiction
CN
Classification
—
Expires
2020-02-11
Drug substance claim
No
Drug product claim
No
Assignee
Guangzhou Hanfang 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.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.