Method for manufacturing an assembly for storing and transporting a chemical compound
US-2024365954-A1 · Nov 7, 2024 · US
Cosmetic composition containing inorganic powder
US9480632B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9480632-B2 |
| Application number | US-201414454690-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 7, 2014 |
| Priority date | Nov 20, 2009 |
| Publication date | Nov 1, 2016 |
| Grant date | Nov 1, 2016 |
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Abstract
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The present invention relates to a cosmetic composition comprising: (i) boron nitride; and (ii) one or more kinds of inorganic powders selected from the group consisting of cerium oxide, titanium oxide, talc, aluminum oxide, iron oxide, zinc oxide and mica. UVA, UVB and near-IR may be simultaneously screened by applying the cosmetic composition.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for simultaneously blocking out ultraviolet (UV) rays and near-infrared (near-IR) rays having a wavelength of 770-1140 nm comprising administering an effective amount of a cosmetic composition comprising: (I) 5-30 wt % of boron nitride based on the total weight of the composition; and (II) one or more inorganic powders selected from the group consisting of cerium oxide, titanium oxide, talc, aluminum oxide, iron oxide, zinc oxide and mica to a subject in such need, wherein the titanium oxide powder has an average particle size of 1-50 nm, and the cosmetic composition does not include a polymer having a phosphorylcholine residue. 2. The method according to claim 1 wherein boron nitride powder has an average particle size of 1-10 μm. 3. The method according to claim 1 wherein one or more inorganic powders selected from the group consisting of cerium oxide, talc, aluminum oxide, iron oxide, zinc oxide and mica have an average particle size of 0.1-40 μm. 4. The method according to claim 1 wherein cerium oxide powder is present in an amount of 0.1-30 wt % based on the total weight of the composition. 5. The method according to claim 1 wherein titanium oxide powder is present in an amount of 5-25 wt % based on the total weight of the composition. 6. The method according to claim 1 wherein talc powder is present in an amount of 0.1-10 wt % based on the total weight of the composition. 7. The method according to claim 1 wherein aluminum oxide powder is present in an amount of 3-15 wt % based on the total weight of the composition. 8. The method according to claim 1 wherein iron oxide powder is present in an amount of 0.001-5 wt % based on the total weight of the composition. 9. The method according to claim 1 wherein zinc oxide powder is present in an amount of 1-20 wt % based on the total weight of the composition. 10. The method according to claim 1 wherein mica powder is present in an amount of 0.1-10 wt % based on the total weight of the composition.
Assignees
Inventors
Classifications
Peroxides; Oxygen; Ozone · CPC title
Powders; Compacted Powders · CPC title
Specific shapes or structures not provided for by any of the groups of A61K8/0241 · CPC title
Aluminium; Compounds thereof · CPC title
- A61K8/19Primary
containing inorganic ingredients · CPC title
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Frequently asked questions
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- What does patent US9480632B2 cover?
- The present invention relates to a cosmetic composition comprising: (i) boron nitride; and (ii) one or more kinds of inorganic powders selected from the group consisting of cerium oxide, titanium oxide, talc, aluminum oxide, iron oxide, zinc oxide and mica. UVA, UVB and near-IR may be simultaneously screened by applying the cosmetic composition.
- Who is the assignee on this patent?
- Yi Seung Hwan, Sim Min Kyung, Choi Yeung Jin, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification A61K8/19. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Nov 01 2016 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).