Cosmetic composition containing organic-inorganic composite particles for blocking near infrared rays
US10806684B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Nov 30, 2017 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Jun 21, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/654
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided is a cosmetic composition including organic-inorganic composite particles for blocking near-infrared rays. When the cosmetic composition for blocking near-infrared rays according to the present disclosure is applied to skin, light in the near-infrared region may be significantly blocked. The cosmetic composition may be used as a multifunctional product in combination with a UV-blocking material to block a wide range of wavelengths adversely affecting the skin, thereby preventing skin aging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.