CN Patent

CN106237337B — 一种液体药物制剂用防腐组合物

Assigned to Henan Zhongshuai Pharmaceutical Technology Co ltd · Expires 2019-11-08 · 7y expired

What this patent protects

本发明具体涉及一种防腐组合物，包括以下重量百分比的原料：1,2‑丙二醇2～25%、甘油5～30%、糖醇45～75%，防腐剂0～0.5%。本发明具有高效广谱抑菌效果，对铜绿假单胞菌、大肠埃希菌、金黄色葡萄球菌、白色念珠菌和黑曲霉均有抑制作用，且安全阈值较高，毒副反应少。

USPTO Abstract

本发明具体涉及一种防腐组合物，包括以下重量百分比的原料：1,2‑丙二醇2～25%、甘油5～30%、糖醇45～75%，防腐剂0～0.5%。本发明具有高效广谱抑菌效果，对铜绿假单胞菌、大肠埃希菌、金黄色葡萄球菌、白色念珠菌和黑曲霉均有抑制作用，且安全阈值较高，毒副反应少。

Drugs covered by this patent

Patent Metadata

Patent number
CN106237337B
Jurisdiction
CN
Classification
—
Expires
2019-11-08
Drug substance claim
No
Drug product claim
No
Assignee
Henan Zhongshuai Pharmaceutical Technology 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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