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1. WO2020116217 - COSMETIC COMPOSITION FOR SKIN

Publication Number WO/2020/116217
Publication Date 11.06.2020
International Application No. PCT/JP2019/045888
International Filing Date 22.11.2019
IPC
A61Q 1/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
1Make-up preparations; Body powders; Preparations for removing make-up
A61K 8/34 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
34Alcohols
A61K 8/72 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
A61K 8/81 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
CPC
A61K 8/34
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
34Alcohols
A61K 8/72
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
A61K 8/81
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61Q 1/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
1Make-up preparations; Body powders; Preparations for removing make-up
Applicants
  • 花王株式会社 KAO CORPORATION [JP]/[JP]
Inventors
  • 福田 輝幸 FUKUDA, Teruyuki
Agents
  • 特許業務法人大谷特許事務所 OHTANI PATENT OFFICE
Priority Data
2018-23017407.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COSMETIC COMPOSITION FOR SKIN
(FR) COMPOSITION COSMÉTIQUE POUR LA PEAU
(JA) 皮膚用化粧組成物
Abstract
(EN)
The present invention relates to a cosmetic composition for skin, and a cosmetic film for skin, the cosmetic composition containing solvent A, solvent B, and polymer C, wherein: the solvent A has a boiling point of less than 99°C; and the distance Ra of the Hansen solubility parameter of the solvent A with respect to water is 36 or less; the solvent B has the boiling point of 150°C or more; the distance Ra of the Hansen solubility parameter of the solvent B with respect to water is 40 or more; the solvent B is compatible with the solvent A; and the polymer C is soluble in the solvent A and insoluble in the solvent B.
(FR)
L'invention concerne une composition cosmétique pour la peau comprenant un solvant (A), un solvant (B) et un polymère (C). Le point d'ébullition du solvant (A) est inférieur à 99°C. L'écart du paramètre de solubilité de Hansen (Ra) du solvant (A) vis-à-vis de l'eau est inférieur ou égal à 36. Le point d'ébullition du solvant (B) est supérieur ou égal à 150°C. L'écart du paramètre de solubilité de Hansen (Ra) du solvant (B) vis-à-vis de l'eau est supérieur ou égal à 40. Le solvant (B) est compatible avec le solvant (A). Le polymère (C) est soluble dans le solvant (A), mais n'est pas soluble dans le solvant (B). L'invention concerne également un film de revêtement cosmétique pour la peau.
(JA)
溶媒A、溶媒B、及びポリマーCを含有する皮膚用化粧組成物であり、該溶媒Aの沸点が99℃未満であり、該溶媒Aの水に対するハンセン溶解度パラメータの距離Raが36以下であり、該溶媒Bの沸点が150℃以上であり、該溶媒Bの水に対するハンセン溶解度パラメータの距離Raが40以上であり、該溶媒Bが該溶媒Aと相溶し、かつ該ポリマーCが該溶媒Aに可溶で該溶媒Bには不溶である、皮膚用化粧組成物及び皮膚用化粧塗膜に関する。
Also published as
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