Title:
COMPOSITION COMPRISING OPTICAL CLEARING AGENT FOR IMPROVING OPTICAL CHARACTERISTIC OF SKIN
Document Type and Number:
WIPO Patent Application WO/2019/156311
Kind Code:
A1
Abstract:
The present invention relates to a composition for improving optical characteristics of the skin, the composition comprising an optical clearing agent, wherein the optical clearing agent is applied to the skin to improve changes in optical characteristics of the skin and in skin texture and changes in skin tone, such as dullness, which occur with the progression of keratinization, whereby the optical clearing agent included in the composition permeates between keratinocytes to reduce crystallization of constituents and the optical characteristic improving material infiltrating into keratinocytes remains in the keratinocytes and is associated with moisture to reduce light scattering, thereby making skin alabaster and improving skin in tone and texture. Therefore, the composition of the present invention can be very useful as a dermal topical agent and a cosmetic composition.
Inventors:
JUN SEUNG-HYUN (KR)
LEE SEOL-HOON (KR)
KANG NAE-GYU (KR)
LEE SEOL-HOON (KR)
KANG NAE-GYU (KR)
Application Number:
PCT/KR2018/012667
Publication Date:
August 15, 2019
Filing Date:
October 24, 2018
Export Citation:
Assignee:
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
A61K8/34; A61K8/44; A61K8/60; A61K8/73; A61Q19/00
Foreign References:
| KR20110060800A | 2011-06-08 | |||
| KR20100014331A | 2010-02-10 |
Other References:
LEE, S. H.: "Optical clearing agent reduces scattering of light by the stratum corneum and modulates the physical properties of coenocytes via hydration", SKIN RESEARCH & TECHNOLOGY, vol. 24, no. 3, 28 January 2018 (2018-01-28), pages 371 - 378, XP055631257
LIOPO, A. O: "Optical clearing of skin enhanced with hyaluronic acid for increased contrast of optoacoustic imaging", JOURNAL OF BIOMEDICAL OPTICS, vol. 21, 2016, pages 1 - 9, XP060075167
ZHU, D.: "Recent progress in tissue optical clearing", LASER & PHOTONICS REVIEWS, vol. 7, no. 5 3, 2013, pages 732 - 757, XP055217356
LIOPO, A. O: "Optical clearing of skin enhanced with hyaluronic acid for increased contrast of optoacoustic imaging", JOURNAL OF BIOMEDICAL OPTICS, vol. 21, 2016, pages 1 - 9, XP060075167
ZHU, D.: "Recent progress in tissue optical clearing", LASER & PHOTONICS REVIEWS, vol. 7, no. 5 3, 2013, pages 732 - 757, XP055217356
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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