Infrared protection skin agent
JP7680833B2Active Publication Date: 2025-05-21KAO CORP
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Patent Information
- Application Number
- JP2020190656
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-11-20
- Filing Date
- 2020-11-17
- Publication Date
- 2025-05-21
- Estimated Expiration
- 2040-11-17
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Figure 0007680833000002 
Figure 0007680833000001
Abstract
To provide topical skin agents that have excellent infrared protection effect, are unlikely to make redness and blueness stand out when applied to the skin, and give a natural shade that blends in with the skin color.SOLUTION: Provided is a topical skin agent containing the following components (a) to (c): (a) a plate-like metal oxide with a thickness of 100 nm or more and 120 nm or less; (b) a plate-like metal oxide with a thickness of 125 nm or more and 145 nm or less; and (c) a plate-like metal oxide with a thickness of 180 nm or more and 200 nm or less, with respect to 100 mass% of the total compounding amount of the components (a) to (c), the compounding amount of component (a) being 5 or more and 70 mass% or less, the compounding amount of component (b) being 15 mass% or more and 75 mass% or less, and the compounding amount of component (c) being 5 mass% or more and 70 mass% or less.SELECTED DRAWING: None
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Citation Information
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