WO2016159473A1 - Produit cosmétique comprenant une composition cosmétique imprégnée dans une mousse de caoutchouc - Google Patents

Produit cosmétique comprenant une composition cosmétique imprégnée dans une mousse de caoutchouc Download PDF

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Publication number
WO2016159473A1
WO2016159473A1 PCT/KR2015/011927 KR2015011927W WO2016159473A1 WO 2016159473 A1 WO2016159473 A1 WO 2016159473A1 KR 2015011927 W KR2015011927 W KR 2015011927W WO 2016159473 A1 WO2016159473 A1 WO 2016159473A1
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WO
WIPO (PCT)
Prior art keywords
rubber
cosmetic composition
foam
cosmetic
metal ion
Prior art date
Application number
PCT/KR2015/011927
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English (en)
Korean (ko)
Inventor
강성수
오광호
박상욱
김경섭
Original Assignee
주식회사 엘지생활건강
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 주식회사 엘지생활건강 filed Critical 주식회사 엘지생활건강
Publication of WO2016159473A1 publication Critical patent/WO2016159473A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin

Definitions

  • the present invention relates to a cosmetic comprising an impregnating material, and more particularly to a cosmetic comprising a cosmetic composition impregnated in a foamed rubber foam, the metal ion compound precipitation phenomenon is improved.
  • Korean Patent Laid-Open Publication No. 10-2015-0020153 discloses a porous cosmetic impregnating material that facilitates the discharge of the impregnated cosmetic.
  • hydrophobic polymer foams using hydrophobic monomers have a good feel and good mechanical properties when used for cosmetic impregnation.
  • hydrophobic foam rubber foam has a problem that when the impregnated cosmetic composition contains a metal ion, the cosmetic composition is precipitated during use, the precipitated granules are sponges of foam foam It prevented that discharge was bad and caused inconvenience in use.
  • the cosmetic of the present invention is to prevent the pore blockage caused by the precipitated particles to solve the poor discharge problem that may occur in the use process and to solve the inconvenience.
  • the present invention is to identify the problem of the precipitation of the cosmetic composition appearing in the cosmetic composition impregnated in the foam rubber foam, and to provide an optimal composition of the cosmetic composition for impregnation that can be solved.
  • the present invention is to provide a cosmetic impregnated with excellent stability even at low temperatures.
  • the inventors of the present invention provides a cosmetic composition impregnated with a hydrophobic foam rubber foam cosmetic composition containing 0.01 to 4.5% by weight of the metal ion compound relative to the total weight of the cosmetic composition.
  • the inventors of the present invention have been found that the hydrophobic foam rubber foam impregnated with a low-viscosity cosmetic composition is difficult to discharge the cosmetic impregnated or impregnated with the foam over time, and the cause of the study Was done. As a result, the particles formed around the hydrophobic foam rubber foam (particles) was identified, and the results of a long study that these particles are formed by the metal ion compound contained in the cosmetic composition.
  • these particles prevent the pores formed in the hydrophobic foam rubber foam used as the impregnating material to make poor discharge of the impregnated cosmetic composition.
  • the total content of the metal ion compound releasing the metal ions included in the cosmetic composition is in the range of 0.01 to 4.5% by weight relative to the total weight of the cosmetic composition, no particles were observed, but 4.5% by weight relative to the total weight of the cosmetic composition When exceeded, it was confirmed that problems occur in the stability of the impregnated cosmetic composition while the precipitation of the particles was confirmed.
  • the present invention may include a total content of the metal ion compound of 0.01 to 4.5% by weight based on the total weight of the cosmetic composition, preferably the metal ion compound is less than 4% by weight, more preferably less than 3.5% by weight relative to the total weight of the cosmetic composition May be included.
  • the content of the metal ion compound in the aqueous phase component increases, the content of the other aqueous phase components decreases as much as it may affect the content of the desired composition.
  • the higher the content may affect the viscosity, solubility, or moisture of the cosmetic, etc., the number of particles observed in the impregnating material may increase.
  • the foam rubber foam refers to a sponge-like structure made of a rubber material having pores therein.
  • the foam rubber foam may be used as an impregnating material for storing cosmetic compositions according to an embodiment of the present invention.
  • impregnating material is used in the meaning generally used in the industry for preparing the present cosmetic composition, and specifically, serves to support the contents in a material having pores formed therein, such as a sponge.
  • a material having pores formed therein such as a sponge.
  • Meaning of the support means the ability to store any material (for example, a liquid cosmetic).
  • the foamed rubber is prepared by foaming natural rubber, synthetic rubber, or a combination thereof, and the foaming may be performed using a foaming agent, a catalyst, or the like generally used in the industry.
  • the natural rubber may be general natural rubber or modified natural rubber, and may include modified natural rubber.
  • the natural rubber may generally include a natural rubber (NR). Any known one may be used as long as it is known as natural rubber, and the origin and the like are not limited.
  • the synthetic rubber is styrene butadiene rubber (SBR), modified styrene butadiene rubber, butadiene rubber (BR), modified butadiene rubber, chlorosulfonated polyethylene rubber, epichlorohydrin rubber, fluorine rubber, silicone rubber, nitrile rubber, hydrogenated nitrile Rubber, nitrile butadiene rubber (NBR), modified nitrile butadiene rubber, chlorinated polyethylene rubber, styrene butadiene styrene rubber (SBS), and combinations thereof.
  • SBR styrene butadiene rubber
  • BR styrene butadiene rubber
  • BR butadiene rubber
  • chlorosulfonated polyethylene rubber epichlorohydrin rubber
  • fluorine rubber silicone rubber
  • nitrile rubber hydrogenated nitrile Rubber
  • NBR nitrile butadiene rubber
  • SBS chlorinated polyethylene rubber
  • SBS st
  • the impregnating material for impregnating the cosmetic composition of the present invention may be a foam foam using NR, NBR, SBR or a mixture thereof.
  • the inventors of the present invention when impregnating the cosmetic composition to the impregnated material of the foam rubber material, it was confirmed that the problem of precipitation of the cosmetic composition according to the content of the metal ion compound.
  • Cosmetic compositions generally contain metal ion compounds to prevent freezing at low temperatures. Although the metal ion compound has a freezing point lowering effect, when the cosmetic composition has a low viscosity, a problem of formulation stability such as precipitation or precipitation may occur as the amount of ions move relatively.
  • the viscosity of the cosmetic composition is 1000 to 7000 cps (Brookfield viscometer LVII, spindle no. 4, 30 rpm, 25 °C, 1min.), Preferably 3000 to 6000 cps, more preferably Formulation stability problems with metal ion compounds at 4000 to 5000 cps can be further magnified.
  • the term metal ion compound may be used to mean a compound in which a metal ion is released in an aqueous phase or an oil phase.
  • an ionic binding compound formed through ionic bonding of metal ions and non-metal ions may be included.
  • the metal ion compound may include magnesium sulfate, calcium chloride, calcium carbonate, sodium chloride, sodium hydroxide, potassium chloride, or a mixture thereof.
  • the metal ion compound is magnesium sulfate or The case where sodium chloride is used is mentioned.
  • the cosmetic composition of the present invention may be included in the scope of the present invention as long as it is a flowable cosmetic composition having a viscosity range of the present specification, and the formulation is not particularly limited.
  • makeup primer for example, makeup primer, makeup base, foundation, skin cover, lipstick, lip gloss, face powder, lip liner pencil, eyebrow pencil, eye shadow, cheek color, twin cake, fact, powder pact, eyebrow, eyeshadow , Concealer, blusher, powder foundation or airless, and the like.
  • the cosmetic composition may include a pigment, an antioxidant, an activator, a humectant, a drug, a metal ion sequestrant, a polyhydric alcohol, a preservative, a perfume, and the like, as necessary within the scope of not impairing the object of the present invention.
  • the cosmetic composition may be prepared according to conventional methods in the art.
  • Cosmetics of the present invention can prevent pore blockage caused by the precipitated particles to solve the problem of poor discharge that may occur in the use process and solve the inconvenience of use.
  • Cosmetics of the present invention may have excellent stability even at low temperatures.
  • Cosmetics of the present invention can prevent the formation of particles precipitated around the foam by adjusting the content of metal ions included in the cosmetic composition.
  • FIG. 1 is a photograph showing cosmetics according to an embodiment of the present invention.
  • Preparation Example having the composition of Table 1 was prepared by the following method.
  • Preparation Examples 2 to 4 are cosmetic compositions containing magnesium sulfate
  • Preparation Example 1 was prepared with a cosmetic composition containing no magnesium sulfate.
  • the water-in-oil foundation of Preparation Examples 1 to 4 was prepared as follows.
  • the oil phase component and the thickener were added to the oil bath, heated at 80 ° C. to make it uniform, and then the pigment was added and dispersed.
  • a water component was added to a water tank, heated to 80 ° C. to completely dissolve the raw material, and then added to an oil tank in which pigments were dispersed to emulsify with a homomixer to prepare a low viscosity sunscreen emulsion.
  • the cosmetic composition was stored in a -15 ° C. chamber and left at room temperature for 1 hour at week intervals to see stability. As a result, it was confirmed that precipitation occurred when the content of the metal ion compound increased.
  • Table 3 is a table showing the results of the change and feeling after the impregnation of the cosmetic composition containing a metal ion compound in a foam rubber foam having a ratio of NR and SBR of 20:80.
  • the present invention is expected to be able to develop impregnated cosmetics having excellent physical properties by controlling the content of metal ions included in the cosmetic composition.
  • Table 6 is a table showing the results of the change and the feeling of evaluation after impregnating the cosmetic composition containing a metal ion compound (sodium chloride) in the foam rubber foam having a ratio of NR and SBR of 20:80.
  • a metal ion compound sodium chloride
  • Samples of Production Examples 5-7 were impregnated into foamed foams, respectively, to evaluate appearance stability and consumer usability. Under conditions containing 1 wt% or 3 wt% of metal ionic compounds, no abnormality was observed when left unchecked for 12 weeks in a 50 ° C chamber, while oil was separated from the foam foam surface under 5 wt%. It was confirmed. This can be interpreted as a phenomenon caused by precipitation occurs over time when the metal ion compound is included 5% by weight, and thus affects the stability and viscosity of the formulation. That is, the same phenomenon as the cosmetic composition containing magnesium sulfate was confirmed.
  • the present invention provides a cosmetic that can facilitate the discharge of the impregnated cosmetic composition.
  • the present invention provides a cosmetic in which a cosmetic composition is impregnated into a foam rubber foam, in which the precipitation phenomenon of the metal ion compound is improved.

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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)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne un produit cosmétique comprenant une mousse de caoutchouc et présentant une composition cosmétique, qui contient 0,01-4,5 % en poids d'un composé d'ion métallique sur base du poids total et qui est imprégnée dans la mousse de caoutchouc. Le produit cosmétique selon la présente invention peut empêcher un phénomène de bouchage de pores provoqué par des particules précipitées, ce qui permet de résoudre un problème d'évacuation défectueuse, qui peut se produire au cours de l'utilisation correspondante, et de résoudre les désagréments d'utilisation.
PCT/KR2015/011927 2015-04-02 2015-11-06 Produit cosmétique comprenant une composition cosmétique imprégnée dans une mousse de caoutchouc WO2016159473A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150047052A KR20160118643A (ko) 2015-04-02 2015-04-02 발포 고무 폼에 함침된 화장료 조성물을 포함하는 화장품
KR10-2015-0047052 2015-04-02

Publications (1)

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WO2016159473A1 true WO2016159473A1 (fr) 2016-10-06

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PCT/KR2015/011927 WO2016159473A1 (fr) 2015-04-02 2015-11-06 Produit cosmétique comprenant une composition cosmétique imprégnée dans une mousse de caoutchouc

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KR (1) KR20160118643A (fr)
WO (1) WO2016159473A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109562027A (zh) * 2016-07-22 2019-04-02 科丝美诗株式会社 包含使用了特定橡胶的化妆材料容纳体的化妆品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130116043A (ko) * 2012-04-13 2013-10-22 (주)아모레퍼시픽 폼을 포함하는 화장료 조성물 용기
KR20130116205A (ko) * 2012-04-13 2013-10-23 (주)아모레퍼시픽 발포 폼을 포함하는 화장료 조성물 담체
KR20140143730A (ko) * 2012-04-12 2014-12-17 (주)아모레퍼시픽 개선된 사용감을 가지는 발포 폼
KR20150024749A (ko) * 2013-08-27 2015-03-09 주식회사 엘지생활건강 화장료 조성물이 함침된 다공성 폼을 포함하는 화장품
KR20150024750A (ko) * 2013-08-27 2015-03-09 주식회사 엘지생활건강 화장료 조성물이 함침된 다공성 폼을 포함하는 화장품

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140143730A (ko) * 2012-04-12 2014-12-17 (주)아모레퍼시픽 개선된 사용감을 가지는 발포 폼
KR20130116043A (ko) * 2012-04-13 2013-10-22 (주)아모레퍼시픽 폼을 포함하는 화장료 조성물 용기
KR20130116205A (ko) * 2012-04-13 2013-10-23 (주)아모레퍼시픽 발포 폼을 포함하는 화장료 조성물 담체
KR20150024749A (ko) * 2013-08-27 2015-03-09 주식회사 엘지생활건강 화장료 조성물이 함침된 다공성 폼을 포함하는 화장품
KR20150024750A (ko) * 2013-08-27 2015-03-09 주식회사 엘지생활건강 화장료 조성물이 함침된 다공성 폼을 포함하는 화장품

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