WO2015183055A1 - Applicateur de composition cosmétique comprenant une feuille imperméable - Google Patents

Applicateur de composition cosmétique comprenant une feuille imperméable Download PDF

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Publication number
WO2015183055A1
WO2015183055A1 PCT/KR2015/005477 KR2015005477W WO2015183055A1 WO 2015183055 A1 WO2015183055 A1 WO 2015183055A1 KR 2015005477 W KR2015005477 W KR 2015005477W WO 2015183055 A1 WO2015183055 A1 WO 2015183055A1
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WO
WIPO (PCT)
Prior art keywords
cosmetic composition
layer
applicator
composition applicator
polyurethane
Prior art date
Application number
PCT/KR2015/005477
Other languages
English (en)
Korean (ko)
Inventor
최정선
최경호
Original Assignee
(주)아모레퍼시픽
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 (주)아모레퍼시픽 filed Critical (주)아모레퍼시픽
Priority to US15/315,004 priority Critical patent/US10085540B2/en
Priority to JP2017515655A priority patent/JP7053260B2/ja
Priority to SG11201609759SA priority patent/SG11201609759SA/en
Priority to CA2950071A priority patent/CA2950071C/fr
Priority to EP15800151.1A priority patent/EP3150079B1/fr
Priority to CN201580041628.9A priority patent/CN106535699A/zh
Priority claimed from KR1020150077259A external-priority patent/KR102249709B1/ko
Publication of WO2015183055A1 publication Critical patent/WO2015183055A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/34—Powder-puffs, e.g. with installed container

Definitions

  • the present invention relates to a cosmetic composition applicator having an antifouling treatment and having antibacterial activity and antifouling ability to adsorb contaminants.
  • the fact-type container that can easily carry the cosmetic composition is embedded with a thin processed sponge is easy to carry and make-up or to externally apply cosmetics.
  • the cosmetic composition applicator embedded in the container as described above is stored in oil and moisture, sebum of the face, and external dust during use and stored for a long time after being embedded in the container, depending on the environment under the hot and humid conditions. There is a problem that can be contaminated. In addition, the continued use of such contaminated applicators may also cause secondary contamination of the cosmetic composition. In addition, the cosmetic composition stuck to the applicator may not be removed even by washing, resulting in messy aesthetic appearance, thereby reducing aesthetics.
  • one aspect of the present invention includes a coating layer for applying the cosmetic composition to the skin and a pollution prevention layer laminated on top of the coating layer, the pollution prevention layer is a cosmetic composition applicator comprising a non-transparent sheet To provide.
  • the applicator according to the present invention includes an antifouling layer on the back surface of the coating layer, so that portions other than the coating layer having a coating function on the skin do not absorb the cosmetic composition, specifically, a cosmetic composition containing moisture, oil or pigment. It can be bounced away without being absorbed, and it can be easily removed because it does not absorb even if asked.
  • the cosmetic composition applicator of the present invention has antibacterial activity and does not cause discoloration, and thus it is useful to be incorporated into a cosmetic container or applied as a cosmetic composition applicator.
  • NBR acrylonitrile butadiene rubber
  • Figure 2 is a photograph taken of the decontamination test results of the cosmetic composition applicator containing no antifouling layer as a comparative example of the present invention.
  • FIG. 3 is a photograph taken of the decontamination test results of the cosmetic composition applicator including the antifouling layer as an embodiment of the present invention.
  • applicator is a tool for delivering any substance or ingredient to the skin, the broadest meaning including all means of application such as puffs, tips, etc., also referred to as an applicator.
  • a "sheet” is a member overlaid on one or more sides of an applicator, and is used in the broadest sense including a film, a plate, a film, and the like.
  • the term "contamination prevention layer" of the applicator means a layer for preventing contamination of the cosmetic composition or the external environment from surfaces other than the application surface for delivering the cosmetic composition to the skin in the applicator.
  • One embodiment of the present invention is a coating layer for applying a cosmetic composition to the skin, an elastic layer laminated on top of the coating layer; And an antifouling layer laminated on the elastic layer, wherein the antifouling layer provides a cosmetic composition applicator including a non-transparent sheet.
  • the coating layer may include a coating surface for applying the cosmetic composition to the skin at the lowermost layer of the applicator, and the elastic layer may impart a feeling of use and spreadability of the applicator laminated on the coating layer.
  • the antifouling layer laminated on the elastic layer may prevent contamination from the outside and prevent the cosmetic composition from leaking out by hand.
  • the non-permeable sheet included in the antifouling layer of the applicator of the cosmetic composition may be polyurethane.
  • the antifouling layer may be composed of a plurality of layers, for example, and the plurality of layers may be composed of different materials.
  • the antifouling layer may comprise a wet polyurethane layer and a non-permeable sheet laminated thereon, wherein the non-permeable sheet may include at least one of polyurethane, polyethylene, polypropylene, and polymers of polyethylene and polypropylene. Can be.
  • Polyurethanes may be, for example, dry polyurethanes and wet polyurethanes.
  • Conventional applicators consist mainly of wet polyurethanes, but the wet polyurethanes are hydrophilic, absorbing moisture and do not require additional antimicrobial treatment. There is a problem that is contaminated by.
  • the cosmetic composition is immediately absorbed when there is a disadvantage that the aesthetic element during the use of the customer falls and does not remove even if washed.
  • Dry polyurethane on the other hand, has a closed cell structure that contains very little pore or does not contain pores, and therefore does not absorb moisture and oil.
  • the antifouling layer of the present invention may include a dry polyurethane sheet as a wet polyurethane layer and a non-permeable sheet laminated thereon as one embodiment.
  • a dry polyurethane sheet as a wet polyurethane layer and a non-permeable sheet laminated thereon as one embodiment.
  • the hydrophobicity of the dry polyurethane can prevent the absorption of contaminants and moisture, and the thickness of the antifouling layer is easily provided through the bottom wet polyurethane layer. Can be adjusted.
  • the dry polyurethane and the wet polyurethane may be composed of layers of the same thickness, or may be composed of layers of different thicknesses.
  • the dry polyurethane sheet may be located on top of the wet polyurethane in the form of a coating layer or film.
  • the non-permeable sheet included in the antifouling layer of the applicator of the cosmetic composition according to an embodiment of the present invention is hydrophobic in which water is not absorbed, the non-permeable sheet is bounced without absorbing moisture or the cosmetic composition, so that a surface other than the coated surface of the applicator is external Contamination from the source can be contained at source. Therefore, even if the cosmetic composition is wiped off with a tissue because it is removed, because the clean state is maintained even during use and easy to use because it only needs to wash the coated surface without problems when washing.
  • the non-permeable sheet included in the antifouling layer of the applicator of the cosmetic composition according to the embodiment of the present invention may be non-porous. More specifically, it may be non-porous containing 5 or less pores per sheet unit area 5 cm ⁇ 5 cm.
  • the non-transparent sheet may have a closed cell structure in which each cell does not absorb material. The closed cell structure is substantially the surface of the film-type surface, the material is not absorbed.
  • the upper surface of the non-permeable sheet may further include a hydrophobic coating layer including a hydrophobic material to prevent contamination from the outside and to enhance antibacterial activity.
  • a silicon-based compound and a fluorine-based compound may be further included, but may be included without limitation if it does not absorb external contaminants or cosmetic composition.
  • the thickness of the coating layer may be, for example, 0.001 ⁇ 0.3 mm. More specifically, the thickness of the coating layer may be, for example, at least 0.001 mm, at least 0.01 mm, at least 0.1 mm, at least 0.5 mm, at least 1 mm, at least 2 mm, at most 3 mm, at most 2 mm, at most 1 mm, at most 0.5 mm. Or 0.1 mm or less. If the thickness is less than 0.001 mm, for example, it may affect the decontamination function of the coating layer, and contaminants may remain without being removed. If it is more than 0.3 mm, the feeling of use and workability may be degraded.
  • the antifouling layer may have a thickness of, for example, 0.05 to 3.0 mm. More specifically, the thickness of the antifouling layer may be 0.05 mm or more, 0.1 mm or more, 0.5 mm or more, 1 mm or more or 2 mm or more, and may be 3 mm or less, 2 mm or less, 1 mm or less, 0.5 mm or less, or 0.1 mm or less.
  • the present invention is not limited thereto so long as it does not decrease the usability of the applicator of the present invention.
  • the antifouling layer may be, for example, a tensile strength of 3 to 6 kg / cm 3 . More specifically, the tensile strength of the antifouling layer may be 3 kg / cm 3 or more, 3.5 kg / cm 3 or more, 4 kg / cm 3 or more, or 5 kg / cm 3 or more, 6 kg / cm 3 or less, 5.5 kg It may be / cm 3 or less, 5 kg / cm 3 or less, or 4 kg / cm 3 or less, but is not limited thereto so long as the durability of the applicator of the present invention can be maintained. For example, tensile strength of 3 kg / cm 3 If less, the strength is weak and the stability during long-term use and storage may be weakened. For example, in the case of more than 6 kg / cm 3 , the soft texture is inferior and workability may be inferior.
  • the antifouling layer may have, for example, an elongation of 200 to 700%. For example, if less than 200%, the stability may be lowered, for example, if more than 700%, workability may be lowered.
  • the non-permeable sheet of the applicator of the cosmetic composition according to an embodiment of the present invention may include one or more irregularities on its upper surface, the irregularities may be formed by embossed surface treatment.
  • the depth of the unevenness may be 10 to 200 ⁇ m when the depth is measured at 10 ⁇ magnification using a Lext 3D Measuring Laser Microscope OLS4100 device.
  • Concave-convex functions as a protective device as an element that may affect cell formation during processing of the cosmetic composition applicator, and may also provide an aesthetic sense.
  • the non-permeable sheet or coating layer of the anti-fouling layer may be laminated by heat-bonding at 100 to 250 °C on the layer located at the bottom, respectively.
  • Thermal bonding has high processing efficiency. When the thermal bonding process temperature is less than 100 °C adhesive strength is insufficient, if it exceeds 250 °C adhesive strength is insufficient or there is a problem that the degree of melting excessively inhibits the completeness.
  • the coating layer of the cosmetic applicator may include a variety of materials selected according to the use of the cosmetic composition delivered by the applicator, for example acrylonitrile butadiene rubber (NBR), styrene- Butadiene rubber (SBR), natural rubber (NR), polyvinyl chloride, polyethylene, ethylene-vinylacetate butyl rubber (EVA), latex, silicone, styrene-isoprene-styrene (SIS), styrene-ethylene-butylene-styrene ( SEBS), polyvinyl alcohol (PVA), nitrile rubber, butyl rubber, chloroprene rubber (neoprene), polyolefin and polyurethane made of one or more selected from the group consisting of polyurethane.
  • the silicone foam may include a foam made of a silicone-based elastomer.
  • the elastic layer may include, for example, foam foam, the strength can be adjusted according to the feeling.
  • the foam is, for example, acrylonitrile butadiene rubber (NBR), styrene-butadiene rubber (SBR), natural rubber (NR), polyvinyl chloride, polyethylene, ethylene-vinylacetate butyl rubber (EVA), latex, silicone Selected from the group consisting of styrene-isoprene-styrene (SIS), styrene-ethylene-butylene-styrene (SEBS), polyvinyl alcohol (PVA), nitrile rubber, butyl rubber, chloroprene rubber (neoprene), polyolefin and polyurethane It may include one or more foams made.
  • NBR acrylonitrile butadiene rubber
  • SBR styrene-butadiene rubber
  • NR natural rubber
  • polyvinyl chloride polyethylene
  • EVA ethylene-vin
  • the silicone foam may include a foam made of a silicone-based elastomer.
  • the foam foam may include a film processing foam or a flock processing foam.
  • the coated foam is coated with a polymer foam such as rubber, polyvinyl or polyurethane, and generally has a smaller cell size than the foam before the coated film.
  • the flock processing foam is a fiber attached to the polymer foam,
  • the fibers may be one or more selected from the group consisting of cotton, acrylic, polyamide, nylon, polyester, silk and rayon, specifically cotton, acrylic, polyamide, nylon, polyester, silk, cotton and acrylic, cotton and Rayon, nylon and polyester and cotton, acrylic and polyester.
  • the cosmetic composition applicator of an embodiment of the present invention is used to deliver the cosmetic composition to the skin, and the cosmetic composition includes, but is not limited to, a solution, an emulsion or a suspension.
  • the cosmetic composition may be specifically, emulsified, and more specifically, may be water-in-oil (W / O) type or oil-in-water (O / W) type, dispersion type, specifically oil dispersion or water dispersion type.
  • W / O water-in-oil
  • O / W oil-in-water
  • the cosmetic composition may be, for example, a twin cake, makeup primer, makeup base, liquid or high viscosity foundation, concealer, lipstick, lip gloss, powder, lip liner, eyebrow, eyeliner, eyeshadow, blusher, sunscreen, It may be formulated as a lotion, cream or essence, but is not limited thereto.
  • An embodiment of the present invention may provide a cosmetic including the applicator, and the cosmetic may be a makeup cosmetic.
  • the applicator may be in the form of a puff.
  • the applicator may be provided as a container for receiving the applicator, a mirror and the like attached thereto and including a top of a lid, a cosmetic container generally called a fact.
  • Example 1 is a non-porous (dry) polyurethane film that is not absorbed even by pressing and absorbing the water and the cosmetic composition on the wet polyurethane and its upper portion, the anti-fouling layer with a combination Was prepared.
  • Example 2 the coating layer was laminated by surface coating the polyethylene and polypropylene polymer to a thickness of 0.04 mm in the antifouling layer of Example 1.
  • the thickness of the coating means a thickness applied to a predetermined size, and the film is coated with a thickness of 0.04 mm at 54 inches and 1,000 meters.
  • Each of the antifouling layer and the elastic layer was processed by fusion with a heat of 100 to 250 ° C or by fusion with a laser.
  • Example 1 and 2 and Comparative Example 1-4 As a result, as shown in Table 1 above, in the case of welding by laser, in Example 1 and 2 and Comparative Example 1-4, the welding strength was weak even in the case of fusion processing test or the welding was weak. The sealing part has fallen off. On the other hand, in the case of heat fusion processing, it can be seen that Examples 1 and 2 and Comparative Example 1, in which the dry or wet polyurethane is prepared as the antifouling layer, have workability.
  • a cosmetic composition (foundation) containing an oily component, an emulsifier, an organic or inorganic sunscreen, a pigment and an aqueous phase component was prepared as shown in Table 2 below.
  • Water absorption capacity was 0.2cc drop water on each anti-fouling layer and observed the absorption.
  • the cosmetic composition absorption power was evaluated by dropping the foundation of the above-mentioned [Preparation Example] which is a liquid cosmetic composition on a material and observing absorption.
  • Decontamination power is put 0.2g foundation into a garage, 4cm x 4cm of each sample of the antifouling layer of Example 1 and Comparative Example 1 was put on the foundation, and then weighed 5kg for 20 minutes and then applied to the surface of each antifouling layer When the cosmetic composition was removed with a tissue, it was evaluated by observing the extent of the cosmetic composition on the surface of each anti-fouling layer.
  • the decontamination power is an experiment to confirm whether the contaminant is easily penetrated and removed when contacting the contaminant by applying pressure to the contaminant prevention layer.
  • Example 1 Example 2 Example 3 Comparative Example 1 material Wet Polyurethane + Dry Polyurethane Film Wet Polyurethane + Dry Polyurethane Film + Surface Coating Wet Polyurethane + Hydrogen Treatment (Fluorine Compound Surface Treatment) Wet polyurethane Water absorption Does not absorb Does not absorb Does not absorb absorption Cosmetic composition absorbency Does not absorb Does not absorb Does not absorb Does not absorb absorption Decontamination (stain test) Decontamination Decontamination Decontamination Not removed
  • Antimicrobial activity was measured after the inoculation of staphylococcus and pneumococci.
  • KSK0693 test method was used for the antimicrobial activity test, and strains used were staphylococcus aureus ATCC 6538 and klebsiella pneumonia ATCC 4352. The results are shown in Table 4 below.
  • Example 1 Comparative Example 1 material Wet Polyurethane + Dry Polyurethane Film Wet Polyurethane + Dry Polyurethane Film + Surface Coating Wet polyurethane Antimicrobial activity has exist has exist none

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  • Laminated Bodies (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne un applicateur de composition cosmétique qui comprend une couche anti-contamination contenant une feuille imperméable. L'applicateur, selon la présente invention, peut empêcher la contamination et la décoloration par une composition cosmétique ou des influences extérieures provoquées par des microbes et similaires, et est donc facile à utiliser et hygiénique.
PCT/KR2015/005477 2014-05-30 2015-06-01 Applicateur de composition cosmétique comprenant une feuille imperméable WO2015183055A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US15/315,004 US10085540B2 (en) 2014-05-30 2015-06-01 Cosmetic composition applicator including impermeable sheet
JP2017515655A JP7053260B2 (ja) 2014-05-30 2015-06-01 非透過性シートを含む化粧料組成物塗布具
SG11201609759SA SG11201609759SA (en) 2014-05-30 2015-06-01 Cosmetic composition applicator including impermeable sheet
CA2950071A CA2950071C (fr) 2014-05-30 2015-06-01 Applicateur de composition cosmetique comprenant une feuille impermeable
EP15800151.1A EP3150079B1 (fr) 2014-05-30 2015-06-01 Applicateur de composition cosmétique comprenant une feuille imperméable
CN201580041628.9A CN106535699A (zh) 2014-05-30 2015-06-01 包含不可渗透片材的化妆品组合物涂抹器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20140066106 2014-05-30
KR10-2014-0066106 2014-05-30
KR1020150077259A KR102249709B1 (ko) 2014-05-30 2015-06-01 비투과성 시트를 포함하는 화장료 조성물 도포구
KR10-2015-0077259 2015-06-01

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WO2015183055A1 true WO2015183055A1 (fr) 2015-12-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170080503A (ko) * 2015-12-31 2017-07-10 (주)아모레퍼시픽 항균력을 갖는 스펀지
CN108366662A (zh) * 2015-12-14 2018-08-03 蔻诗曼嘉韩国股份公司 利用薄膜的化妆用粉扑的制造方法及利用上述方法制造的化妆用粉扑
CN111713841A (zh) * 2019-03-21 2020-09-29 高丽化妆用具有限公司 化妆料涂覆件及该涂覆件的制造方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
JP3985916B2 (ja) * 1998-02-24 2007-10-03 株式会社 彩響舎 化粧用パフの製造方法
KR20110011162U (ko) * 2010-05-26 2011-12-02 (주)고려퍼프 화장용 퍼프
KR20130122560A (ko) * 2012-04-30 2013-11-07 (주)아모레퍼시픽 화장용 퍼프
KR20130134604A (ko) * 2012-05-31 2013-12-10 주식회사 코스텍 화장용 퍼프 및 그 제조방법
KR200472813Y1 (ko) * 2014-01-10 2014-05-22 임성욱 화장용 퍼프

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Publication number Priority date Publication date Assignee Title
JP3985916B2 (ja) * 1998-02-24 2007-10-03 株式会社 彩響舎 化粧用パフの製造方法
KR20110011162U (ko) * 2010-05-26 2011-12-02 (주)고려퍼프 화장용 퍼프
KR20130122560A (ko) * 2012-04-30 2013-11-07 (주)아모레퍼시픽 화장용 퍼프
KR20130134604A (ko) * 2012-05-31 2013-12-10 주식회사 코스텍 화장용 퍼프 및 그 제조방법
KR200472813Y1 (ko) * 2014-01-10 2014-05-22 임성욱 화장용 퍼프

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Title
See also references of EP3150079A4 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108366662A (zh) * 2015-12-14 2018-08-03 蔻诗曼嘉韩国股份公司 利用薄膜的化妆用粉扑的制造方法及利用上述方法制造的化妆用粉扑
JP2018537260A (ja) * 2015-12-14 2018-12-20 コスメッカコリア シーオー．、 エルティーディー． メンブレインフィルムを用いた化粧用パフの製作方法、及びこれを用いて製造された化粧用パフ
CN108366662B (zh) * 2015-12-14 2021-05-04 蔻诗曼嘉韩国股份公司 利用薄膜的化妆用粉扑的制造方法及利用上述方法制造的化妆用粉扑
KR20170080503A (ko) * 2015-12-31 2017-07-10 (주)아모레퍼시픽 항균력을 갖는 스펀지
CN108697223A (zh) * 2015-12-31 2018-10-23 株式会社爱茉莉太平洋 具有抗菌力的海绵
CN114468516A (zh) * 2015-12-31 2022-05-13 株式会社爱茉莉太平洋 具有抗菌力的海绵
KR102645434B1 (ko) 2015-12-31 2024-03-11 (주)아모레퍼시픽 항균력을 갖는 스펀지
CN111713841A (zh) * 2019-03-21 2020-09-29 高丽化妆用具有限公司 化妆料涂覆件及该涂覆件的制造方法

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