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1. WO2020116439 - OIL-BASED HUMECTANT AND COMPOSITION FOR EXTERNAL APPLICATION TO SKIN CONTAINING SAME

Publication Number WO/2020/116439
Publication Date 11.06.2020
International Application No. PCT/JP2019/047203
International Filing Date 03.12.2019
IPC
A61K 31/23 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
21Esters, e.g. nitroglycerine, selenocyanates
215of carboxylic acids
22of acyclic acids, e.g. pravastatin
23of acids having a carboxyl group bound to a chain of seven or more carbon atoms
A61P 17/16 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
16Emollients or protectives, e.g. against radiation
A61Q 1/02 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
02Preparations containing skin colorants, e.g. pigments
A61Q 1/04 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
02Preparations containing skin colorants, e.g. pigments
04for lips
A61Q 1/08 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
02Preparations containing skin colorants, e.g. pigments
08for cheeks, e.g. rouge
A61Q 1/10 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
02Preparations containing skin colorants, e.g. pigments
10for eyes, e.g. eyeliner, mascara
Applicants
  • 日清オイリオグループ株式会社 THE NISSHIN OILLIO GROUP, LTD. [JP]/[JP]
Inventors
  • 傳田 紘史 DENDA Hirofumi
  • 広瀬 忠城 HIROSE Tadashiro
  • 加知 久典 KACHI Hisanori
  • 和田 貴史 WADA Takashi
Agents
  • 棚井 澄雄 TANAI Sumio
  • 大槻 真紀子 OTSUKI Makiko
  • 加藤 広之 KATO Hiroyuki
Priority Data
2018-22760604.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OIL-BASED HUMECTANT AND COMPOSITION FOR EXTERNAL APPLICATION TO SKIN CONTAINING SAME
(FR) AGENT HYDRATANT HUILEUX, ET COMPOSITION POUR LA PEAU À USAGE EXTERNE CONTENANT CELUI-CI
(JA) 油性保湿剤及びそれを含む皮膚外用組成物
Abstract
(EN)
The present invention provides an oil-based humectant which is characterized by being composed of an esterified product of a component A and a component B, or an esterified product of a component A, a component B and a component C, and which is also characterized in that: the esterified product has a hydroxyl value of 0-180 mgKOH/g; and the mass ratio of the fatty acid residues derived from the component B to the fatty acid residues derived from the component C in the fatty acid residues constituting the esterified product of the component A, the component B and the component C is from 99.9:0.1 to 25:75. The present invention also provides a composition for external application to the skin, which contains this oil-based humectant. Component A: a polyglycerol which has an average degree of polymerization of 2-10 as calculated from the hydroxyl value Component B: one or more fatty acids which are selected from among linear saturated fatty acids having 6-10 carbon atoms Component C: one or more fatty acids which are selected from among fatty acids having 6-28 carbon atoms (excluding the component B)
(FR)
L'invention fournit un agent hydratant huileux et une composition pour la peau à usage externe contenant celui-ci. L'agent hydratant huileux de l'invention est caractéristique en ce qu'il est constitué d'un composé ester à base d'un composant (A) et d'un composant (B) ou d'un composé ester à base d'un composant (A), d'un composant (B) et d'un composant (C). En outre, l'indice d'hydroxyle dudit composé ester est compris entre 0 et 180mgKOH/g. Enfin, le rapport de masse d'un résidu d'acide gras dérivé du composant (B) et d'un résidu d'acide gras dérivé du composant (C) parmi les résidus d'acide gras configurant ledit composé ester à base d'un composant (A), d'un composant (B) et d'un composant (C), est compris entre 99,9:0,1 et 25:75. Composant (A) : polyglycérine de degré moyen de polymérisation calculé à partir de l'indice d'hydroxyle compris entre 2 et 10 ; composant (B) : une ou plusieurs sortes d'acide gras choisies parmi des acides gras saturés à chaîne droite de 6 à 10 atomes de carbone ; composant (C) : une ou plusieurs sortes d'acide gras choisies parmi des acides gras de 6 à 28 atomes de carbone (le composant (B) étant exclu).
(JA)
本発明は、成分Aと成分Bとのエステル化物又は成分Aと成分Bと成分Cとのエステル化物からなり、前記エステル化物の水酸基価が0~180mgKOH/gであり、前記成分Aと成分Bと成分Cとのエステル化物を構成する脂肪酸残基中の成分Bに由来する脂肪酸残基と成分Cに由来する脂肪酸残基の質量比が、99.9:0.1~25:75であることを特徴とする、油性保湿剤およびそれを含む皮膚外用組成物を提供する。 成分A:水酸基価から算出した平均重合度2~10のポリグリセリン 成分B:炭素数6~10の直鎖飽和脂肪酸から選ばれる1種又は2種以上の脂肪酸 成分C:炭素数6~28の脂肪酸から選ばれる1種又は2種以上の脂肪酸(ただし、成分Bは除く)
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