WO2019107813A1 - Composition d'émulsion transparente - Google Patents

Composition d'émulsion transparente Download PDF

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Publication number
WO2019107813A1
WO2019107813A1 PCT/KR2018/014116 KR2018014116W WO2019107813A1 WO 2019107813 A1 WO2019107813 A1 WO 2019107813A1 KR 2018014116 W KR2018014116 W KR 2018014116W WO 2019107813 A1 WO2019107813 A1 WO 2019107813A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
parts
emulsion composition
glycereth
transparent emulsion
Prior art date
Application number
PCT/KR2018/014116
Other languages
English (en)
Korean (ko)
Inventor
유현주
김민
강경훈
Original Assignee
주식회사 케이씨씨
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 케이씨씨 filed Critical 주식회사 케이씨씨
Priority to CN201880077345.3A priority Critical patent/CN111405891B/zh
Publication of WO2019107813A1 publication Critical patent/WO2019107813A1/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/731Cellulose; Quaternized cellulose derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/26Optical properties
    • A61K2800/262Transparent; Translucent

Definitions

  • the present invention relates to a transparent emulsion composition used as a cosmetic formulation.
  • the encapsulation technique is an encapsulation using an organic polymer in order to mix the almost undispersed oil into the water phase, for example, a coacervation method. This is because the anionic property of the cationic aminopolymer present in the oil and the carbomer (acrylic acid) present in the water phase react to form a polymer film to form stable emulsion particles.
  • the oil emulsion encapsulated by the coacervation method has the advantage of forming an emulsion particle by forming a polymer membrane by ionic bonding without using a surfactant, but has an unstable phase change at room temperature or high temperature.
  • the cosmetic prepared using the oil emulsion as a cosmetic preparation is inferior in feeling of use, and development of a new emulsion composition for cosmetic use is required to improve it.
  • Patent Document 1 Korean Published Patent Application No. 2007-0109446
  • the present invention provides a transparent emulsion composition which is excellent in stability at room temperature or high temperature and can enhance the feeling of use of cosmetics.
  • the present invention relates to a silicone composition
  • a silicone composition comprising 100 parts by weight of a silicone polymer, 100 to 300 parts by weight of a silicone oil, 1 to 10 parts by weight of an aminosilicon oil, 50 to 100 parts by weight of an emulsifier, 50 to 90 parts by weight of a first humectant, And 1 to 10 parts by weight of a thickener.
  • the emulsifier may be a reaction product of ethylene oxide and glycerin.
  • the emulsifier may be selected from the group consisting of Glycereth-7, Glycereth-8, Glycereth-12, (Glycereth-13), Glycereth-18, Glycereth-20, Glycereth-26 and Glycereth-31 Lt; / RTI >
  • the thickening agent may be selected from the group consisting of carbomer, hydroxyethylcellulose, hydroxypropylcellulose, hydroxymethylpropylcellulose, hydroxyethylmethylcellulose, hydroxybutylcellulose, hydroxybutylmethylcellulose, hydroxybenzylcellulose, methylcellulose, carboxymethylcellulose , Xanthan gum, gum arabic, and hyaluronic acid.
  • the transparent emulsion composition of the present invention may further include at least one selected from the group consisting of preservatives, chelating agents, pH adjusting agents and diluents.
  • the present invention provides a cosmetic comprising the transparent emulsion composition.
  • the transparent emulsion composition of the present invention can exhibit excellent stability at room temperature or high temperature, and when the transparent emulsion composition is applied to cosmetics, the present invention can provide a cosmetic exhibiting a feeling of light feeling.
  • the transparent emulsion composition of the present invention comprises a silicone polymer, a silicone oil, an aminosilicon oil, an emulsifier, a first humectant, a second humectant, and a thickener.
  • the silicone polymer contained in the transparent emulsion composition of the present invention forms a gel and may be a silicone elastomer.
  • the silicone polymer of the present invention may be a silicone elastomer obtained by reaction of an organohydrogen siloxane with a compound having at least two aliphatic unsaturation groups in the molecule in the presence of a hydrosilylation catalyst.
  • the silicone polymer of the present invention may be a dimethicone / vinyl dimethicone crosspolymer.
  • the structure of the silicone polymer obtained by the reaction of the organohydrogensiloxane (Formula 1) with the compound having at least two aliphatic unsaturated groups in the molecule (Formula 2) is as follows.
  • X is an integer of 20 to 50
  • y is an integer of 1 to 10
  • x is an integer of 10 to 30 in the formula (2).
  • Such a silicone polymer may be dispersed in a medium (carrier fluid).
  • the silicone oil contained in the transparent emulsion composition of the present invention may be any of conventionally known components as the above-mentioned medium.
  • the silicone oil of the present invention may be a polydimethylsiloxane having a low viscosity of 100 cP or less.
  • the polydimethylsiloxane of the present invention may be dimethicone, cetyl dimethicone, decamethylcyclopentasiloxane, or a polymerized product of at least one of the above.
  • the content of the silicone oil in the transparent emulsion composition may be 100-300 parts by weight, for example, 200-300 parts by weight based on 100 parts by weight of the silicone polymer. If the content of the silicone oil is less than 100 parts by weight, the feeling of use (softness, feeling of silky feel, gloss, etc.) characteristic of the silicone oil may be deteriorated. If the content of the silicone oil is more than 300 parts by weight, Stability may be deteriorated.
  • the aminosilicone oil contained in the transparent emulsion composition of the present invention may be conventionally known components.
  • the aminosilicone oil of the present invention may be a compound represented by the following formula (3).
  • R is an alkyl group having 1 to 5 carbon atoms (e.g., methyl), or an alkoxy group having 1 to 5 carbon atoms (e.g., methoxy), m is an integer of 30 to 60, n Is an integer of 1 to 10.
  • the amount of the aminosilicon oil contained in the transparent emulsion composition may be 1 to 10 parts by weight, for example, 1 to 5 parts by weight, based on 100 parts by weight of the silicone polymer.
  • the content of the aminosilicone oil is less than 1 part by weight, the number of cationic groups capable of reacting with acrylic acid in the thickening agent (e.g., carbomer) is reduced to make the encapsulation unstable and the stability of the emulsion composition may be decreased.
  • the content of the aminosilicon oil may be increased to change the appearance of the emulsion composition into a deep yellow color or the stability of the emulsion composition may be deteriorated.
  • the emulsifier included in the transparent emulsion composition of the present invention may be a reaction product of ethylene oxide and glycerin.
  • glycerin ethylene oxide and glycerin.
  • the content of the emulsifier in the transparent emulsion composition may be 50 to 100 parts by weight, for example, 60 to 80 parts by weight based on 100 parts by weight of the silicone polymer. If the content of the emulsifier is less than 50 parts by weight, the emulsion composition may not be stable due to insufficient emulsification. If the amount of the emulsifier composition exceeds 100 parts by weight, the appearance of the emulsion composition may become hazy, It can be inhibited.
  • the first moisturizing agent included in the transparent emulsion composition of the present invention includes glycerin.
  • the first moisturizing agent may be glycerin alone or may be added to glycerin with propylene glycol, dipropylene glycol Or a mixture of at least two of them.
  • the content of the first moisturizing agent in the transparent emulsion composition may be 50 to 90 parts by weight, for example, 80 to 90 parts by weight based on 100 parts by weight of the silicone polymer.
  • the transparent emulsion composition of the present invention exhibits high transparency and can enhance the feeling of use of cosmetic products containing the same. If the content of the first humectant is less than 50 parts by weight, the feeling of use of the cosmetic product may be deteriorated or it may be difficult to ensure transparency of the emulsion composition. When the content of the first humectant exceeds 90 parts by weight, It may be difficult to ensure transparency.
  • the second moisturizing agent included in the transparent emulsion composition of the present invention includes 1,3-butylene glycol.
  • the second humectant may be composed of 1,3-butylene glycol alone or a mixture of 1,3-butylene glycol and at least one of propylene glycol and dipropylene glycol.
  • the content of the second moisturizing agent in the transparent emulsion composition may be 70 to 110 parts by weight, for example, 90 to 110 parts by weight based on 100 parts by weight of the silicone polymer. If the content of the second moisturizing agent is less than 70 parts by weight, the feeling of use of the cosmetic obtained by adding the second moisturizing agent may be lowered. If the amount of the second moisturizing agent is more than 110 parts by weight, Can be difficult to secure.
  • the mixing weight ratio of the first humectant and the second humectant may be 0.4: 1 to 1.3: 1, for example, 0.5: 1 to 0.9: 1. If the weight ratio is out of the above range, the feeling of use of the cosmetic product may be deteriorated, and the refractive index difference between the oil phase and the water phase may be generated, thereby making it difficult to secure the transparency of the emulsion composition.
  • the thickening agent contained in the transparent emulsion composition of the present invention may be selected from the group consisting of carbomer, hydroxyethylcellulose, hydroxypropylcellulose, hydroxymethylpropylcellulose, hydroxyethylmethylcellulose, hydroxybutylcellulose, hydroxybutylmethylcellulose, hydroxybenzyl Cellulose, methylcellulose, carboxymethylcellulose, xanthan gum, gum arabic, hyaluronic acid, or a mixture of at least one of these, for example, carbomer.
  • the content of the thickening agent in the transparent emulsion composition may be 1 to 10 parts by weight, for example, 2 to 7 parts by weight, based on 100 parts by weight of the silicone polymer.
  • the transparent emulsion composition of the present invention can maintain a stable dispersion state at normal temperature or high temperature.
  • the acrylic acid of the thickener capable of reacting with the cationic group on the oil phase may be reduced, resulting in instability of the encapsulation or deterioration of the thickening effect and the stability of the emulsion composition may be deteriorated.
  • the viscosity is too high and can affect the feel of the cosmetic.
  • the transparent emulsion composition of the present invention may further include at least one additive selected from the group consisting of preservatives, chelating agents, pH adjusting agents and diluents in order to further improve the physical properties thereof.
  • preservatives include phenoxyethanol, pentylene glycol, methylparaben, propylparaben, butylparaben. It may be at least one compound selected from benzoic acid, chlorobenzoic acid, sodium benzoate, hexanediol, propylene glycol, diazolidinyl urea, imidazolinyl urea, sodium idate, calcium benzoate, methyl benzoate and alkyl benzoate.
  • the amount of the preservative contained in the transparent emulsion composition may be 1 to 40 parts by weight, for example, 5 to 30 parts by weight, based on 100 parts by weight of the silicone polymer. If the content of the preservative is less than 1 part by weight, the preservative effect may be lowered and microorganism habit may be caused. If the preservative is more than 40 parts by weight, an antiseptic may be added to the cosmetic.
  • the content of phenoxyethanol in the transparent emulsion composition may be 1 to 10 parts by weight, for example, 5 to 10 parts by weight, based on 100 parts by weight of the silicone polymer Can be.
  • the content of pentylene glycol in the transparent emulsion composition may be 10 to 30 parts by weight, for example 20 to 30 parts by weight, based on 100 parts by weight of the silicone polymer.
  • the chelating agent further included in the transparent emulsion composition of the present invention is a metal ion encapsulating agent, and conventionally known components can be used.
  • the chelating agent may be disodium EDTA, phosphoric acid, citric acid, ascorbic acid, succinic acid, gluconic acid, sodium polyphosphate, sodium metaphosphate, and the like.
  • the content of the chelating agent in the transparent emulsion composition may be 0.1 to 5 parts by weight based on 100 parts by weight of the silicone polymer. If the content of the chelating agent is less than 0.1 part by weight, the cosmetic may contain a metal component or ion, which may lower the stability of the cosmetic product. If the content of the chelating agent exceeds 5 parts by weight, it may be insoluble in water and precipitate.
  • the pH adjusting agent further included in the transparent emulsion composition of the present invention can be conventionally known components.
  • the pH adjusting agent may be sodium hydroxide, triethanolamine, sodium citrate, and the like.
  • the content of the pH adjusting agent in the transparent emulsion composition may be 0.1 to 5 parts by weight based on 100 parts by weight of the silicone polymer. If the content of the pH adjusting agent is less than 0.1 part by weight, the pH may be too low to reach the target standard, and it may be troublesome to add the pH adjusting agent. If the amount is more than 5 parts by weight, There may be a problem in stability.
  • the diluent further included in the transparent emulsion composition of the present invention controls the viscosity of the composition, and conventionally known components may be used.
  • the diluent may be water, pure water, deionized water, and the like.
  • the content of the diluent in the transparent emulsion composition may be 100 to 500 parts by weight, for example, 300 to 500 parts by weight based on 100 parts by weight of the silicone polymer.
  • the content of the diluent is less than 100 parts by weight, the viscosity of the emulsion composition is high, and thus the content of the diluent may need to be further increased.
  • the amount of the diluent is more than 500 parts by weight, the refractive index of water is low, The transparency of the composition may be lowered or the viscosity may be lowered and the stability of the emulsion composition may be deteriorated.
  • the transparent emulsion composition of the present invention has excellent transparency and long-term dispersion stability as each component is contained in a specific range. Accordingly, the transparent emulsion composition of the present invention can be applied to various fields, and particularly, can be usefully used as a cosmetic preparation.
  • the present invention provides a cosmetic comprising the above-mentioned transparent emulsion composition. Since the cosmetic contains the above-mentioned transparent emulsion composition, the phase change can be minimized at room temperature or high temperature to maintain stability, and light feeling can be obtained.
  • the formulation of the cosmetic of the present invention may be a lotion, a milky lotion, a cream, an essence, a cosmetic ointment, a spray, a gel, a detergent or the like.
  • a transparent emulsion composition having the composition shown in the following Table 1 was prepared by a conventional method (unit: parts by weight).
  • a transparent emulsion composition having the composition shown in the following Table 2 was prepared by a conventional method (unit: parts by weight).
  • Viscosity Brookfiled viscometer helipatic stand # 93, 4 rpm
  • Example 1 Example 2
  • Example 3 Example 4
  • Example 5 Example 6 Exterior Hazy One One One 2 One 2 color No yellowing Iwo Iwo No yellowing No yellowing No yellowing No yellowing Viscosity (cP) 65000 78000 96000 45000 67000 53000 Particle size ( ⁇ ) 6.7 9.2 8.2 7.5 7.2 8.9 Stability (7 days) At room temperature (25 ° C) Good Good Good Good Good Good High temperature (50 °C) Good Separation after 7 days Separation after 7 days Good Good Separation after 7 days
  • Smoothness 4 4 5 2
  • the transparent emulsion compositions of Examples 1 to 6 corresponding to the transparent emulsion compositions according to the present invention are superior in transparency and stability to the transparent emulsion compositions of Comparative Examples 1 to 8 Can be confirmed.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition d'émulsion transparente ayant une excellente stabilité, et un produit cosmétique, comprenant la composition d'émulsion transparente, qui donne une excellente sensation lorsqu'elle est appliquée. La composition d'émulsion transparente selon la présente invention comprend 100 parties en poids d'un polymère de silicone, 100 à 300 parties en poids d'une huile de silicone, 1 à 10 parties en poids d'une huile de silicone aminée, 50 à 100 parties en poids d'un émulsifiant, 50 à 90 parties en poids d'un premier humectant, 70 à 110 parties en poids d'un second humectant, et 1 à 10 parties en poids d'un épaississant.
PCT/KR2018/014116 2017-12-01 2018-11-16 Composition d'émulsion transparente WO2019107813A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880077345.3A CN111405891B (zh) 2017-12-01 2018-11-16 透明乳液组合物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170164057A KR102021586B1 (ko) 2017-12-01 2017-12-01 투명 에멀젼 조성물
KR10-2017-0164057 2017-12-01

Publications (1)

Publication Number Publication Date
WO2019107813A1 true WO2019107813A1 (fr) 2019-06-06

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Country Status (3)

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KR (1) KR102021586B1 (fr)
CN (1) CN111405891B (fr)
WO (1) WO2019107813A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112826754A (zh) * 2021-01-26 2021-05-25 广东丸美生物技术股份有限公司 一种浓缩化妆水基质及其制备方法和应用

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112807245A (zh) * 2020-12-31 2021-05-18 北京化工大学 一种透明护肤乳液及其制备方法

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KR20130012434A (ko) * 2011-07-25 2013-02-04 주식회사 엘지생활건강 유상으로 미세입자를 포함하는 화장료 조성물 및 이의 제조방법
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KR20160043078A (ko) * 2013-08-15 2016-04-20 마리 케이 인코포레이티드 주름 치료를 위한 국소 피부 조성물
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112826754A (zh) * 2021-01-26 2021-05-25 广东丸美生物技术股份有限公司 一种浓缩化妆水基质及其制备方法和应用

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KR20190064823A (ko) 2019-06-11
CN111405891B (zh) 2023-01-24
CN111405891A (zh) 2020-07-10
KR102021586B1 (ko) 2019-09-16

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