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1. JP2007051110 - STICK-LIKE COSMETIC

Office
Japan
Application Number 2005238586
Application Date 19.08.2005
Publication Number 2007051110
Publication Date 01.03.2007
Grant Number 4605780
Grant Date 15.10.2010
Publication Kind B2
IPC
A61K 8/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
19containing inorganic ingredients
24Phosphorus; Compounds thereof
A61K 8/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
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 other than those involving only carbon-to-carbon unsaturated bonds
89Polysiloxanes
891saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61Q 1/06
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
06Lipsticks
A61Q 1/10
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
A61Q 1/12
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
12Face or body powders, e.g. for grooming, adorning or absorbing
Applicants SHISEIDO CO LTD
株式会社 資生堂
Inventors YAGI KATSUHIKO
八木 克彦
HOSOKAWA KINYA
細川 欣哉
ONO KAZUHISA
大野 和久
Agents 舘野 千惠子
Title
(EN) STICK-LIKE COSMETIC
(JA) スティック状化粧料
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a stick-like cosmetic excellent in luster, adhesion, and usability, having such an advantage that a powder is not precipitated while and after the stick-like cosmetic having a low melt viscosity is filled, and especially capable of being used as a lip cosmetic.

SOLUTION: This stick-like cosmetic is given by mixing lamellar hydroxyapatite in an amount of 0.1-5.0 mass% thereinto, wherein the hydroxyapatite has an average particle diameter of 1-100 m according to laser diffractometry and a ratio of a length of a longitudinal side to a thickness (length of the longitudinal side/thickness) of 2 to 200. Further, the stick-like cosmetic has a melt viscosity of 100 Pas at 80C when measured by a B-type viscometer.

COPYRIGHT: (C)2007,JPO&INPIT


(JA)

【課題】 つや、付着性及び使用性に優れ、しかも低溶融粘度のスティック状化粧料の充填中、充填後に粉末が沈降しないという利点をもつスティック状化粧料、特に口唇用化粧料を提供する。
【解決手段】 レーザー回折法による平均粒子径が1〜100μm、長辺長さと厚みの比(長辺長さ/厚み)が2〜200である板状ヒドロキシアパタイトを0.1〜5.0質量%配合する。またこのスティック状化粧料は、B型粘度計による80℃での溶融粘度が100mPa・s以下であるものとする。
【選択図】 図1