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1. WO2006101122 - COLORANT COMPOSITION FOR SKIN CARE COSMETIC, FOUNDATION MAKING USE OF THE SAME, AND METHOD OF MAKEUP

Publication Number WO/2006/101122
Publication Date 28.09.2006
International Application No. PCT/JP2006/305697
International Filing Date 22.03.2006
IPC
A61K 8/30 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
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
A61K 8/46 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
46containing sulfur
A61K 8/49 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
49containing heterocyclic compounds
CPC
A61K 2800/436
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
42Colour properties
43Pigments; Dyes
436Interference pigments, e.g. Iridescent, Pearlescent
A61K 8/585
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
58containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
585Organosilicon compounds
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
A61Q 1/02
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
Applicants
  • 株式会社 資生堂 SHISEIDO CO., LTD. [JP]/[JP] (AllExceptUS)
  • 勝山 智祐 KATSUYAMA, Tomoyuki [JP]/[JP] (UsOnly)
  • 友政 哲 TOMOMASA, Satoshi [JP]/[JP] (UsOnly)
  • 秦 英夫 HATA, Hideo [JP]/[JP] (UsOnly)
Inventors
  • 勝山 智祐 KATSUYAMA, Tomoyuki
  • 友政 哲 TOMOMASA, Satoshi
  • 秦 英夫 HATA, Hideo
Agents
  • 岩橋 祐司 IWAHASHI, Yuji
Priority Data
2005-08356123.03.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COLORANT COMPOSITION FOR SKIN CARE COSMETIC, FOUNDATION MAKING USE OF THE SAME, AND METHOD OF MAKEUP
(FR) COMPOSITION COLORANTE DE COSMETIQUES POUR SOINS DE LA PEAU, FOND DE TEINT UTILISANT CETTE COMPOSITION ET PROCEDE DE MAQUILLAGE
(JA) 肌化粧料用色材組成物、それを用いたファンデーション、化粧方法
Abstract
(EN)
A colorant composition for skin care cosmetic that while retaining a hiding power, can provide a natural texture; and a relevant foundation and method of makeup. There is provided a colorant composition for skin care cosmetic containing a nonwhite colorant and not containing any white pigment of high refractive index, characterized in that in the measuring of the spectral reflection factor of the colorant composition under the following measuring conditions, the minimum value of spectral reflection factor on white ground at 630 to 700 nm wavelength is ≥ 75% while the Y value on white ground is in the range of 25 to 65. <Measuring condition> The colorant composition is dispersed in a nitrocellulose lacquer. The concentration of colorant composition is adjusted so that the spectral reflection factor on white ground of monochrome hiding ratio test paper at 400 nm wavelength falls within 10±2%. A monochrome hiding ratio test paper is coated with the dispersion by the use of applicator of 0.101 mm clearance. The spectral reflection factor thereof is measured by the use of a spectral colorimeter.
(FR)
Cette invention concerne une composition colorante de cosmétiques pour soin de la peau qui présente une texture naturelle tout en conservant un pouvoir masquant, ainsi qu'un fond de teint correspondant et un procédé de maquillage. Ladite composition colorante, qui contient un colorant d'une couleur autre que le blanc et ne contient aucun pigment blanc à indice de réfraction élevé, se caractérise en ce que, lors de la mesure du facteur de réflexion spectrale de la composition colorante dans les conditions suivantes, la valeur minimale du facteur de réflexion spectrale sur fond blanc pour une longueur d’onde de 630 à 700 nm est ≥ 75 %, tandis que la valeur Y sur fond blanc est comprise dans une fourchette de 25 à 65. <Conditions de mesure> La composition colorante est dispersée dans une laque de nitrocellulose. La concentration de la composition colorante est équilibrée de manière à ce que le facteur de réflexion spectrale sur fond blanc d'un papier réactif monochrome à taux de masquage à une longueur d'onde de 400 nm de soit égal à 10 ± 2 %. Ledit papier réactif est enduit de la dispersion à l'aide d'un applicateur de 0,101 mm d'ouverture. Son facteur de réflexion spectrale se mesure au moyen d'un colorimètre spectral.
(JA)
 隠ぺい力を保ちながら、自然な質感を得ることのできる肌化粧料用色材組成物、ファンデーション、化粧方法を提供することを目的とする。本発明にかかる肌化粧料用色材組成物は、非白色色材を含み、高屈折率白色顔料を含まず、かつ該色材組成物の下記測定条件における分光反射率を測定したとき、白色下地上における波長630~700nmでの分光反射率の最小値が75%以上であり、白色下地上のY値が25~65の範囲であることを特徴とする。 (測定条件)  色材組成物をニトロセルロースラッカーに分散し、白黒隠蔽率試験紙の白色下地上における波長400nmでの分光反射率が10±2%となるように色材組成物の濃度を調整し、クリアランス0.101mmのアプリケーターを用いて白黒隠蔽率試験紙にコーティングを行い、分光測色機を用いて分光反射率を測定する。
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