Antimicrobial method by blocking mannitol metabolism and antimicrobial composition containing mannitol metabolic inhibitor
US-2015366191-A1 · Dec 24, 2015 · US
Water-in-oil emulsion composition
US9034375B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9034375-B2 |
| Application number | US-201113639520-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 11, 2011 |
| Priority date | Apr 13, 2010 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
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A water-in-oil emulsion composition which contains a low water-solubility but oil-soluble ultraviolet absorber, and which exhibits excellent ultraviolet light protection and stability. The composition contains (a) an aqueous dispersion of an oil-soluble ultraviolet absorber; (b) a polyoxyalkylene-modified polysiloxane having a molecular mass of at least 2000; and (c) at most 5 mass % of an ultraviolet scattering agent; and component (a) being contained in the internal phase. Component (a) is preferably an aqueous dispersion of a complex particle of an oil-soluble ultraviolet absorber and an organic polymer.
First claim
Opening claim text (preview).
The invention claimed is: 1. A water-in-oil emulsion composition comprising: (a) an aqueous dispersion of an oil-soluble ultraviolet absorber; (b) a polyoxyalkylene modified polysiloxane having a molecular weight of 2000 or more; and (c) 5% by mass or less of an ultraviolet scattering agent; wherein the oil-soluble ultraviolet absorber is bis-ethylhexyloxyphenol methoxyphenyl triazine, and wherein the component (a) is contained in an internal phase. 2.…
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Classifications
- A61K8/4966Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
- A61K8/894Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
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- What does patent US9034375B2 cover?
- A water-in-oil emulsion composition which contains a low water-solubility but oil-soluble ultraviolet absorber, and which exhibits excellent ultraviolet light protection and stability. The composition contains (a) an aqueous dispersion of an oil-soluble ultraviolet absorber; (b) a polyoxyalkylene-modified polysiloxane having a molecular mass of at least 2000; and (c) at most 5 mass % of an ultr…
- Who is the assignee on this patent?
- Nagare Yuko, Yamaguchi Kazuhiro, Shiseido Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification A61K8/4966. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue May 19 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).