WO2008065739A1 - Préparation cosmétique de type stick - Google Patents

Préparation cosmétique de type stick Download PDF

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Publication number
WO2008065739A1
WO2008065739A1 PCT/JP2007/001229 JP2007001229W WO2008065739A1 WO 2008065739 A1 WO2008065739 A1 WO 2008065739A1 JP 2007001229 W JP2007001229 W JP 2007001229W WO 2008065739 A1 WO2008065739 A1 WO 2008065739A1
Authority
WO
WIPO (PCT)
Prior art keywords
stick
wax
cosmetic
component
start temperature
Prior art date
Application number
PCT/JP2007/001229
Other languages
English (en)
Japanese (ja)
Inventor
Kinya Hosokawa
Takashi Minami
Miki Guntert
Hideki Takahashi
Sumire Suzuki
Original Assignee
Shiseido Company, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shiseido Company, Ltd. filed Critical Shiseido Company, Ltd.
Publication of WO2008065739A1 publication Critical patent/WO2008065739A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8105—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • A61K8/8111—Homopolymers or copolymers of aliphatic olefines, e.g. polyethylene, polyisobutene; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A61Q1/06—Lipsticks

Definitions

  • the present invention relates to a stick cosmetic.
  • shape retention In more detail, shape retention, usability
  • Stick-shaped cosmetics are important as cosmetics for lips such as lipsticks, lip creams, lip lips, lip pencils, and the like.
  • oil-type lip cosmetics include liquid oils (for example, castor oil, jojoba oil, squalene, lanolin, various synthetic ester oils, liquid paraffin), and wax (solid agent: for example, carnaparou.
  • liquid oils for example, castor oil, jojoba oil, squalene, lanolin, various synthetic ester oils, liquid paraffin
  • wax solid agent: for example, carnaparou.
  • the powder is dispersed in a mixture with Candelillaro, Celesin, Microcrystalline Wax, Hardened Animal Oil, Hardened Vegetable Oil, Millow).
  • wax is an essential component for solidifying liquid oil
  • a sufficient amount must be blended in order to maintain the shape of the product during use (shape retention).
  • the amount of the wax is large, the spread during application becomes heavy and the gloss exerted by the liquid oil decreases.
  • a wax obtained by mixing Fischer-Tropsch wax and microcrystalline wax is used as a shape-retaining agent in stick-shaped solid cosmetics such as lipstick (Patent Document 1).
  • Patent Document 2 polyethylene wax is frequently used in lip cosmetics as a wax that is easy to use.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2 00 2 _ 3 4 8 2 0 4
  • Patent Document 2 JP-A-5 8 _ 1 5 9 0 4
  • the inventors of the present invention have a crystallization start temperature of 80 to 95 ° C among various polyethylene waxes used for lipsticks and the like. And a wax composition obtained by mixing a specific ratio of microcrystalline wax having a crystallization start temperature of 85 to 100 ° C. gives excellent hardness as a solid agent for stick-like cosmetics. I found it. When this wax composition is blended with an oil containing 30% or more of a relatively highly polar oil having a 10% value of 0.2 or more, the wax composition can be obtained without impairing the good usability unique to polyethylene. The present inventors have found that even if the amount of the product is small, it is possible to produce a stick-shaped cosmetic material having excellent shape retention and excellent glossiness, and the present invention has been completed.
  • the present invention uses a specific wax composition as a solid agent to give a product with sufficient hardness even with a small amount of blending, there is no problem of crystallization start temperature, and excellent shape retention and The aim is to provide stick-like cosmetics with excellent and smooth gloss.
  • the present invention is as follows. 1: (a) a polyethylene wax having a crystallization start temperature of 80 to 95 ° C;
  • a stick-shaped cosmetic comprising 30% by mass or more of a liquid oil having an I OB of 0.2 or more.
  • [0013] 2 The above stick-shaped cosmetic, wherein the difference in the crystallization start temperature between the component (a) and the component (b) is 10 ° C or less.
  • the wax composition comprising the polyethylene wax and the microcrystalline wax used in the present invention functions as an excellent solid agent for a specific polar oil component.
  • a specific polar oil component As a result, even with a small blending amount, it is possible to impart sufficient hardness to the stick-shaped cosmetic containing the specific polar oil, so that excellent shape retention can be ensured. Furthermore, it is possible to provide a stick-like cosmetic material having an excellent and lustrous appearance.
  • Fig. 1 is a graph showing the hardness of a solid.
  • the crystallization start temperature of the polyethylene wax used in the present invention is 80 to 95 ° C. Yes, more preferably 85-95 ° C.
  • the crystallization start temperature is less than 80 ° C, the solidification power of the oil will be low.
  • the crystallization start temperature exceeds 95 ° C, the effect of increasing the hardness due to the use of the microcrystalline wax is reduced, and the production of the stick cosmetic is difficult.
  • a commercially available polyethylene wax can be used. Specifically, the following commercial products are used.
  • the blending amount of the component (a) is appropriately determined according to the blending amount of the component (b) so as to satisfy the mass ratio which is a requirement of the present invention.
  • It is usually 1 to 20% by mass, preferably 3 to 15% by mass, and more preferably 5 to 12% by mass, based on the total amount of the stick-like cosmetic.
  • the crystallization start temperature of the microcrystalline wax used in the present invention is 85 to 100 ° C, more preferably 85 to 95 ° C.
  • the crystallization start temperature is less than 85 ° C, the effect of addition is small.
  • the crystallization start temperature exceeds 100 ° C, the production becomes difficult.
  • the amount of component (b) is appropriately determined according to the amount of component (a) so as to satisfy the mass ratio that is a requirement of the present invention.
  • the amount is usually 0.1 to 10% by mass, preferably 0.3 to 8% by mass, and more preferably 1 to 5% by mass with respect to the total amount of the lip cosmetic.
  • the wax composition mixed at a mass ratio is used as a solid agent in the lip cosmetic of the present invention.
  • the wax composition may be simply heated by stirring the component (a) and the component (b) at the above mass ratio.
  • This wax composition is preferably blended in the liquid oil as a solid agent for stick-like cosmetics.
  • This wax composition has great utility as an alternative to conventional solid agents (especially ceresin frequently used in lipsticks).
  • the blending amount of the wax composition The total blending amount of the component (a) and the component (b) is appropriately determined depending on the kind of the sticky cosmetic.
  • the content is preferably 2 to 20% by mass or more, more preferably 5 to 20% by mass, and particularly preferably 5 to 15% by mass with respect to the total amount of the stick cosmetic. If the blending amount is less than 2% by mass, it does not function as a solid agent, and there may be a problem in the shape retention of the product.
  • the blending amount exceeds 20% by mass, the product may be too hard or the gloss may be hindered.
  • waxes may be included as long as the effects of the invention are not impaired.
  • the amount thereof is preferably 50% or less with respect to the total amount of component (a) and component (b).
  • an oil having an IOB of 0.2 or more is blended in an amount of 300/0 or more, more preferably 400/0 or more, based on the total amount of the stick cosmetic. Otherwise, the effect of the present invention will not be exhibited.
  • I OB has low oil content When used in an amount, even if the amount of the wax composition is large, high hardness cannot be expected. The upper limit is 95%, and about 90% is preferable in terms of molding.
  • This wax composition can give a sufficient amount of hardness to a stick-shaped cosmetic even with a small amount. Therefore, it is possible to provide a stick-shaped cosmetic (particularly a lip cosmetic) having excellent shape retention without losing the gloss and gloss caused by the liquid oil.
  • oil components usually used in cosmetics can be blended.
  • the preferred liquid oil content is as follows.
  • lipstick is preferably blended with liquid lanolin, tri (hydrogenated rosin, isostearic acid) glyceryl, methylphenylpolysiloxane, glyceryl triisostearate, and polybutene.
  • liquid lanolin tri (hydrogenated rosin, isostearic acid) glyceryl, methylphenylpolysiloxane, glyceryl triisostearate, and polybutene.
  • volatile liquid oil octamethylcyclo Cyclic silicone oils such as tetrasiloxane, decamethylcyclopentasiloxane, and dodecamethyl hexasiloxane are also preferred.
  • the blending amount of the liquid oil is usually 30 to 98% by mass, preferably 50 to 95% by mass, with respect to the total amount of the stick cosmetic.
  • the blending amount of the liquid oil decreases, the spread tends to deteriorate, so that the blending amount is preferably 50% by mass or more.
  • the stick cosmetic of the present invention may be used in combination with a solid oil or a semi-solid oil.
  • the stick-shaped cosmetic of the present invention as long as it does not impair the effects of the present invention, other waxes, other oils, moisturizers, preservatives, oxidation Inhibitors, UV absorbers, polymers, surfactants, dyes, pigments, powders, drugs, alcohols, solvents, and fragrances can be blended as appropriate, and can be produced by conventional methods according to the type of product.
  • the stick cosmetic of the present invention is required to have an appropriate hardness of about 0.1 N to 0.3 N in order to bend and be stable during use.
  • the hardness mentioned here is when a sample left at 30 ° C for 1 hour is measured using a rheometer manufactured by Rheotech Co., Ltd. with a pressure sensitive axis of 10, a penetration speed of 2 cm / min, and a penetration depth of 3 mm. Means the value of.
  • the stick cosmetic of the present invention is not limited as long as it is a solid stick cosmetic having a certain hardness.
  • stick-shaped lip cosmetics such as lipstick, lip gloss, and lip cream
  • stick-shaped cap cosmetics such as foundation and eye shadow
  • stick-shaped hair cosmetics such as hair stick and pomade.
  • Lip cosmetics that feel a feeling of use are preferred, and lipsticks that contain a powder colorant are particularly preferred.
  • the stick-shaped cosmetic of the present invention achieves excellent shape retention and feeling of use due to the wax composition comprising the component (a) and the component (b) having a specific crystallization start temperature.
  • the stick-shaped cosmetic of the present invention has a skeleton in which fine crystals of each wax are connected to each other in a network.
  • the skeleton contains liquid oil and the whole is kept solid.
  • the wax composition of the present invention is probably optimal in terms of shape retention and use feeling. Thus, it is assumed that the liquid oil is solidified.
  • the liquid oil was solidified with wax compositions having different crystallization start temperatures and mixing ratios of the component (a) and the component (b). This solid material can be used as it is as a lip balm.
  • component (a) polyethylene wax having a crystallization start temperature of 80 ° C and 87 ° C and a comparative example of 97 ° C was used.
  • the polyethylene wax used below is as follows.
  • the hardness meter used was a rheometer made by Rheotech. Samples left at 30 ° C for 1 hour were measured with a pressure-sensitive axis 10, penetration rate 2 cm / min, and penetration depth 3 mm.
  • the liquid oil was solidified by the use of a wax composition in which the (a) component and the (b) component had different crystallization start temperatures and mixing ratios.
  • the total wax composition was 5.6% by mass, and the hardness of a solid material obtained by mixing 94.4% by mass of a liquid oil (pentaerythrityl tetra-2-ethylhexanoate) was measured.
  • a polyethylene wax having a crystallization start temperature of 87 ° C (Perforallen PL manufactured by Becker-Petrolite) was used.
  • component (b) microcrystalline wax having a crystallization start temperature of 86, 87, 98 ° C and a comparative example of 80 ° C was used.
  • the microcrystalline wax used was as follows.
  • Microcrystalline wax (2) ⁇ “AGI Waxer 9508 (crystallization start temperature: 87 ° C)”
  • Microcrystalline wax (4) ⁇ “Multi-wax W-445 manufactured by Witco (crystallization start temperature 80 ° C)”
  • the crystallization start temperature of the wax composition has no problem in production.
  • Each formulation component was heated to 100 ° C, stirred and mixed, degassed, poured into a mold, and cooled to 5 ° C to produce a lipstick.
  • ⁇ Score (average value) 20 or more and less than 3.0
  • X Score (average value) 1.0 or more and less than 2.
  • Each formulation component shown in this example was heated to 95 ° C, stirred and mixed, defoamed, then filled into a lipstick container and cooled to 5 ° C to obtain a lipstick. There were no problems during production, etc., and it was excellent in shape retention and usability (spreading during application, gloss).
  • Each formulation component shown in this example was heated to 95 ° C, stirred and mixed, defoamed, then filled into a lipstick container and cooled to 5 ° C to obtain a lipstick. There were no problems during production, etc., and it was excellent in shape retention and usability (spreading during application, gloss).
  • Each formulation component shown in this example was heated to 95 ° C, stirred and mixed, defoamed, then filled into a lipstick container and cooled to 5 ° C to obtain a lipstick. There were no problems during production, etc., and it was excellent in shape retention and usability (spreading during application, gloss).
  • Each formulation component shown in this example was heated to 90 ° C, stirred and mixed, defoamed, then filled into a lipstick container and cooled to 5 ° C to obtain a lipstick. Na There was no problem during manufacture, and it was excellent in mold retention and usability (spreading during application, gloss).
  • Each formulation components shown in this example was heated to 90 ° C, stirred _ mixed, after defoaming, filled into lipstick container to obtain a lipstick was cooled to 5 D C.
  • This cosmetic had no problems during production such as color material aggregation, and was excellent in shape retention and feeling of use (spreading and gloss when applied).
  • Emulsified base
  • Each formulation component shown in this example was heated to 85 ° C, stirred and mixed, defoamed, then filled into a lip cream container and cooled to 5 ° C to obtain a lip cream.
  • the material had no problems during production, and was excellent in shape retention and feeling of use (spreading and gloss when applied).
  • the present invention provides a stick-shaped cosmetic having a high product hardness and extremely excellent shape retention and use feeling by using a specific wax composition that functions as an excellent solid agent. .

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une préparation cosmétique de type stick, caractérisée par le fait qu'elle contient une cire polyéthylène (a) présentant une température de début de cristallisation comprise entre 80 et 95˚ C, et une cire microcristalline (b) présentant une température de début de cristallisation comprise entre 85 et 100˚ C, avec un rapport de masse (a):(b) allant de 99:1 à 60:40. Ladite préparation contient au minimum 30 % d'un contenu d'huile liquide (c) présentant un IOB qui n'est pas inférieur à 0,2. En utilisant une composition de cire spécifique en tant qu'agent de solidification, on obtient un bon équilibre entre la propriété de mémoire de forme et la sensation d'utilisation de la préparation cosmétique de type stick.
PCT/JP2007/001229 2006-11-28 2007-11-09 Préparation cosmétique de type stick WO2008065739A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006319462A JP5322381B2 (ja) 2006-11-28 2006-11-28 スティック状化粧料
JP2006-319462 2006-11-28

Publications (1)

Publication Number Publication Date
WO2008065739A1 true WO2008065739A1 (fr) 2008-06-05

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PCT/JP2007/001229 WO2008065739A1 (fr) 2006-11-28 2007-11-09 Préparation cosmétique de type stick

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JP (1) JP5322381B2 (fr)
TW (1) TW200829281A (fr)
WO (1) WO2008065739A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055821A1 (fr) * 2009-11-09 2011-05-12 株式会社資生堂 Préparation cosmétique de type bâton et procédé de fabrication de celle-ci
CN115429720A (zh) * 2021-10-11 2022-12-06 广州花出见生物科技有限公司 一种极简唇膏及其制备方法
WO2023054034A1 (fr) * 2021-09-30 2023-04-06 株式会社 資生堂 Produit cosmétique à base d'huile

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2650668T3 (es) 2009-11-30 2018-01-19 Shiseido Company, Ltd. Cosméticos labiales
JP5926896B2 (ja) * 2010-09-17 2016-05-25 株式会社 資生堂 唇用固形化粧料
JP6224316B2 (ja) * 2012-11-28 2017-11-01 花王株式会社 口唇化粧料
JP6038725B2 (ja) * 2013-05-13 2016-12-07 日本メナード化粧品株式会社 油性固形口唇化粧料
FR3064478B1 (fr) 2017-04-04 2022-01-07 Tokiwa Corp Produit cosmetique en forme de tige
JP2023023936A (ja) 2021-08-06 2023-02-16 株式会社トキワ 二重構造型棒状化粧料及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393708A (ja) * 1989-09-06 1991-04-18 Kobayashi Kose Co Ltd スティック化粧料
JP2004107355A (ja) * 2003-10-20 2004-04-08 Kokyu Alcohol Kogyo Co Ltd 油性固形化粧料
JP2006028186A (ja) * 2004-07-16 2006-02-02 L'oreal Sa シリコーン重合体を含む化粧料組成物
JP2006248997A (ja) * 2005-03-10 2006-09-21 Shiseido Co Ltd 油性固型化粧料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2821693B2 (ja) * 1989-08-02 1998-11-05 株式会社コーセー 油性固形化粧料
JP4124392B2 (ja) * 1999-12-02 2008-07-23 株式会社資生堂 口紅用組成物
JP2003095846A (ja) * 2001-09-27 2003-04-03 Kose Corp 油性固形化粧料
JP2004067603A (ja) * 2002-08-07 2004-03-04 Kose Corp スティック状口唇化粧料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393708A (ja) * 1989-09-06 1991-04-18 Kobayashi Kose Co Ltd スティック化粧料
JP2004107355A (ja) * 2003-10-20 2004-04-08 Kokyu Alcohol Kogyo Co Ltd 油性固形化粧料
JP2006028186A (ja) * 2004-07-16 2006-02-02 L'oreal Sa シリコーン重合体を含む化粧料組成物
JP2006248997A (ja) * 2005-03-10 2006-09-21 Shiseido Co Ltd 油性固型化粧料

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055821A1 (fr) * 2009-11-09 2011-05-12 株式会社資生堂 Préparation cosmétique de type bâton et procédé de fabrication de celle-ci
JP2011098935A (ja) * 2009-11-09 2011-05-19 Shiseido Co Ltd スティック状化粧料及びその製造方法
WO2023054034A1 (fr) * 2021-09-30 2023-04-06 株式会社 資生堂 Produit cosmétique à base d'huile
CN115429720A (zh) * 2021-10-11 2022-12-06 广州花出见生物科技有限公司 一种极简唇膏及其制备方法
CN115429720B (zh) * 2021-10-11 2023-12-26 广州花出见生物科技有限公司 一种极简唇膏及其制备方法

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JP2008133205A (ja) 2008-06-12
JP5322381B2 (ja) 2013-10-23
TW200829281A (en) 2008-07-16

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