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1. WO2020067020 - HAIR OIL

Publication Number WO/2020/067020
Publication Date 02.04.2020
International Application No. PCT/JP2019/037293
International Filing Date 24.09.2019
IPC
A61K 8/898 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
84obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
89Polysiloxanes
896containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
898containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
A61K 8/891 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
84obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
89Polysiloxanes
891saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61Q 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
CPC
A61K 8/891
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
84obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
89Polysiloxanes
891saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61K 8/898
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
84obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
89Polysiloxanes
896containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
898containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
A61Q 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
Applicants
  • 株式会社ダイセル DAICEL CORPORATION [JP]/[JP]
Inventors
  • 中村亮太 NAKAMURA, Ryouta
  • 坂西裕一 SAKANISHI, Yuichi
Agents
  • 特許業務法人後藤特許事務所 GOTO & CO.
Priority Data
2018-18126427.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HAIR OIL
(FR) HUILE CAPILLAIRE
(JA) ヘアオイル
Abstract
(EN)
A hair oil is provided which, when applied to the hair, imparts suppleness, lightness, a moist feeling, anti-frizz properties, and glossiness, and which is not prone to drip when held in the hand, is transparent and aesthetic, and has excellent spreadability. This hair oil contains a thickening agent (A) and an oil agent (B). The thickening agent (A) is represented in formula (1) below, and R1 in the formula is a group obtained by removing 4 hydrogen atoms from the structural formula of an aromatic group, or a group obtained by removing 4 hydrogen atoms from a structural formula in which 2 or more aromatic rings are bonded together via a simple bond or a linking group; R2 is an aliphatic hydrocarbon group of 4 or more carbons; and, based on the total content of the thickening agent (A) and the oil agent (B), R3 contains 0.1-30.0 wt% of a compound that is a silicone functional group, and, based on the total content of the thickening agent (A) and the oil agent (B), contains 70.0-99.9 wt% of the oil agent (B). (1)... (R2-HNOC)4-n-R1-(CONH-R3)n
(FR)
L'invention concerne une huile capillaire qui, lorsqu'elle est appliquée sur les cheveux, confère une souplesse, une légèreté, une sensation d'hydratation, des propriétés anti-frisottis et de la brillance, qui n'a pas tendance à couler lorsqu'elle est maintenue dans la main, qui est transparente et esthétique, et qui s'étale très facilement. Cette huile capillaire contient un agent épaississant (A) et un agent huileux (B). L'agent épaississant (A) est représenté par la formule (1) ci-dessous, et R1 dans la formule est un groupe obtenu par élimination de 4 atomes d'hydrogène de la formule de structure d'un groupe aromatique ou un groupe obtenu par élimination de 4 atomes d'hydrogène d'une formule de structure dans laquelle 2 ou plusieurs cycles aromatiques sont liés ensemble par l'intermédiaire d'une liaison simple ou d'un groupe de liaison; R2 est un groupe hydrocarboné aliphatique de 4 atomes de carbone ou plus; et, sur la base de la teneur totale de l'agent épaississant (A) et de l'agent huileux (B), R3 contient 0,1 à 30,0 % en poids d'un composé qui est un groupe fonctionnel de silicone, et, sur la base de la teneur totale de l'agent épaississant (A) et de l'agent huileux (B), contient 70,0 à 99,9 % en poids de l'agent huileux (B). (1)... (R2-HNOC)4-n-R1-(CONH-R3)n
(JA)
毛髪に適用することにより、しなやかさ、軽さ、しっとり感、まとまり易さ、及びツヤ感等を付与することができるヘアオイルであって、手に取ったときにタレ落ちにくく、透明で美観に優れ、且つ展延性に優れたヘアオイルを提供する。 本発明のヘアオイルは、増粘剤(A)と油剤(B)とを含み、前記増粘剤(A)として下記式(1)で表され、式中のR1は芳香環の構造式から4つの水素原子を除いた基、又は2つ以上の芳香環が単結合若しくは連結基を介して結合した構造式から4つの水素原子を除いた基であり、R2は炭素数4以上の脂肪族炭化水素基、R3はシリコーン官能基である化合物を、前記増粘剤(A)と油剤(B)の含有量の和に対して0.1~30.0重量%含み、且つ前記油剤(B)を、前記増粘剤(A)と油剤(B)の含有量の和に対して70.0~99.9重量%含む。 (R2-HNOC)4-n-R1-(CONH-R3n (1)
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