CN Patent

CN101404972B — 包括含有颗粒物质的发泡母料组合物的气溶胶产品

Assigned to Procter and Gamble Ltd · Expires 2012-11-14 · 14y expired

What this patent protects

本发明公开了一种包含发泡母料组合物的气溶胶产品，所述组合物包含表面活性剂和具有至少约100μm粒度的颗粒物质。所述发泡母料组合物和推进剂被容纳在包装中，所述包装包括容器和粉末阀门，所述粉末阀门包括具有至少约508μm孔口直径的孔口。优选地，所述颗粒物质的最大粒度与所述孔口的孔口直径的比率小于约0.75。

USPTO Abstract

本发明公开了一种包含发泡母料组合物的气溶胶产品，所述组合物包含表面活性剂和具有至少约100μm粒度的颗粒物质。所述发泡母料组合物和推进剂被容纳在包装中，所述包装包括容器和粉末阀门，所述粉末阀门包括具有至少约508μm孔口直径的孔口。优选地，所述颗粒物质的最大粒度与所述孔口的孔口直径的比率小于约0.75。

Drugs covered by this patent

Patent Metadata

Patent number
CN101404972B
Jurisdiction
CN
Classification
—
Expires
2012-11-14
Drug substance claim
No
Drug product claim
No
Assignee
Procter and Gamble 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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