Infrared protection skin agent

JP7680833B2Active Publication Date: 2025-05-21KAO CORP
8 Cites 0 Cited by

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

Smart Images

  • Figure 0007680833000002
    Figure 0007680833000002
  • Figure 0007680833000001
    Figure 0007680833000001
Patent Text Reader

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
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Powder cosmetic

    JP2016204267A

  • Near-infrared ray shielding cosmetic composition

    JP2017095361A

  • Oil-in-water skin cosmetic

    JP2017122075A

  • Composite particle, cosmetic composition, and method for producing composite particle

    JP2017155006A

  • Skin external composition for blocking near infrared radiation

    JP2017171655A