JP2003300570A - Double aerosol container - Google Patents

Double aerosol container

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Publication number
JP2003300570A
JP2003300570A JP2002111273A JP2002111273A JP2003300570A JP 2003300570 A JP2003300570 A JP 2003300570A JP 2002111273 A JP2002111273 A JP 2002111273A JP 2002111273 A JP2002111273 A JP 2002111273A JP 2003300570 A JP2003300570 A JP 2003300570A
Authority
JP
Japan
Prior art keywords
compressed gas
inner bag
filled
aerosol container
stock solution
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2002111273A
Other languages
Japanese (ja)
Inventor
Keiji Sakamoto
桂司 坂本
Original Assignee
Kao Corp
花王株式会社
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 Kao Corp, 花王株式会社 filed Critical Kao Corp
Priority to JP2002111273A priority Critical patent/JP2003300570A/en
Priority claimed from EP03004331A external-priority patent/EP1342465B1/en
Publication of JP2003300570A publication Critical patent/JP2003300570A/en
Application status is Pending legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/28Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/30Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods
    • B65D83/303Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods using extension tubes located in or at the outlet duct of the nozzle assembly
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/02Cosmetics or similar toilet preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/046Aerosols; Foams
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/10Preparations for permanently dyeing the hair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/205Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
    • B65D83/206Actuator caps, or peripheral actuator skirts, attachable to the aerosol container comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60Contents and propellant separated
    • B65D83/62Contents and propellant separated by membrane, bag, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60Contents and propellant separated
    • B65D83/66Contents and propellant separated first separated, but finally mixed, e.g. in a dispensing head
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/87Application Devices; Containers; Packaging

Abstract

<P>PROBLEM TO BE SOLVED: To provide a double aerosol container, which separately holds an undiluted solution and a compressed gas for jetting the undiluted solution in a sealed state, and jets the undiluted solution together with the compressed gas with mixing the solution and gas to be jetted in a foaming state. <P>SOLUTION: The double aerosol container 1 comprises an inner bag 2 filled with the undiluted solution A, an outer container 3 arranged outside the inner bag 2 to form a space S filled with the compressed gas B between the outer container and the inner bag, and a valve mechanism 10 for jetting both undiluted solution A contained in the inner bag 2 and the compressed gas B by the pressure of the compressed gas B to make the mixture of the undiluted solution A and the compressed gas B jet in a foaming state. A hair-dyeing agent, which is the undiluted solution A, is filled into the aerosol container, and the space S is filled with the compressed gas B to jet the hair-dyeing agent. <P>COPYRIGHT: (C)2004,JPO

Description

【発明の詳細な説明】 【0001】 【発明の属する技術分野】本発明は、内袋と外容器からなる二重エアゾール容器であって、内袋と外容器との間の空間に充填された圧縮ガスが、内袋に充填された原液と共に噴出し、原液を泡状に吐出させる二重エアゾール容器に関する。 BACKGROUND OF THE INVENTION [0001] [Technical Field of the Invention The present invention provides a dual aerosol container made inner bag and outer container, which is filled in the space between the inner bag and the outer container compressed gas, ejected together with the stock solution filled in the inner bag, to a dual aerosol container for discharging the stock solution to foam. 【0002】 【従来の技術】従来、液だれが生じ難く、薄く、むら無く塗布しやすいというハンドリング性の点から泡状染毛剤が用いられている。 [0004] Conventionally, dripping hardly occurs, thin, foam hair dye is used from the viewpoint of handling properties that uniformly easily applied. 【0003】泡状染毛剤の吐出具としては、液状染毛剤を常圧容器に収容し、メッシュを備えた吐出ノズルからポンプ機構によって液状染毛剤を吐出させるハンドフォーマーや、スクウィズ容器を用いてメッシュを備えた吐出ノズルから液状染毛剤を吐出させるものがある。 [0003] The ejection tool Awajosome hair dye, the liquid hair dye houses always container, and hand formers for discharging liquid hair dye from the discharge nozzle with a mesh by the pump mechanism, Sukuwizu container there is to discharge a liquid hair dye from the discharge nozzle with a mesh used. また、耐圧容器にLPG、窒素ガス等の噴射剤と共に液状染毛剤を充填し、噴射させるエアゾール容器を用いたものがある。 Also, filling LPG, the liquid hair dye with a propellant such as nitrogen gas into the pressure vessel, there is one using an aerosol container to be ejected. 【0004】 【発明が解決しようとする課題】しかしながら、常圧容器を用いた従来の泡状染毛剤の吐出具の場合、空気に対して不安定な剤を長期間保存することができず、特に空気酸化型染料を用いた染毛剤には使用することができないという問題がある。 [0004] The present invention is, however, when the discharge device of conventional foam hair dye with normal vessel, can not be stored for a long period of unstable agents against the air , especially hair dyeing agent using air oxidation dye it is not possible to use. 【0005】一方、エアゾール容器を用いた泡状染毛剤の吐出具には、噴射剤と液状染毛剤との組合せに制限がある。 On the other hand, in the discharge device of the foam hair dye with an aerosol container, there is a limit to the combination of the propellant and the liquid hair dye. 【0006】これに対し、本発明は、常圧容器を用いる場合の剤の保存性の問題や、エアゾール容器を用いる場合の噴射剤と液状染毛剤との組合せの制限を解消し、それにより、例えば、空気酸化型染料を含有する液状染毛剤を圧縮空気で吐出させて泡状とし、かつその染毛剤の保存性も損なわれないようにする新たなエアゾール容器を提供することを目的とする。 [0006] In contrast, the present invention provides agents storability problems or in the case of using the normal container, eliminates the combination of the limitations of the propellant and the liquid hair dye when using an aerosol container, whereby , for example, aims to provide a new aerosol container so as to eject the liquid hair dye containing an air oxidation dye with compressed air and foam, and is not impaired storage stability of the hair dye to. 【0007】 【課題を解決するための手段】本発明者は、内袋と外容器からなる二重容器の内袋に原液を充填し、内袋と外容器との間の空間に圧縮ガスを充填し、原液と同時に圧縮ガスも噴出するようにすると、原液と同時に噴出した圧縮ガスによって原液を泡状にすることができ、又、原液と圧縮ガスは分離した状態で保存されるので、原液の保存安定性が圧縮ガスにより損なわれることがないこと、 The present inventors have SUMMARY OF THE INVENTION fills the stock solution into the inner bag of a double container made of inner bag and the outer container, the compressed gas in the space between the inner bag and the outer container filled, at the same time the compressed gas stock also to be ejected, can be foamy a stock solution by compressed gas ejected at the same time as the stock solution, and since the stock solution and the compressed gas is stored in a separated state, undiluted of storage stability is not impaired by the compressed gas,
したがって、このような二重容器の内袋に、原液として液状染毛剤を充填することにより上述の目的を達成できることを見出した。 Thus, the inner bag of such a double container, found that the above object can be achieved by filling the liquid hair dye as a stock solution. 【0008】即ち、本発明は、原液が充填される内袋、 Namely, the present invention is, in the stock solution is filled bag,
内袋の外側に設けられ、内袋との空間に圧縮ガスが充填される外容器、圧縮ガスの圧力により内袋に充填された原液を噴出させると共に、圧縮ガスも噴出させ、原液と圧縮ガスを混合し、泡状に吐出させるバルブ機構、を備えた二重エアゾール容器を提供する。 Provided outside the inner bag, the outer container a compressed gas into the space between the inner bag is filled, the stock solution filled in the inner bag with ejecting the pressure of the compressed gas, the compressed gas is also jetted, stock solution and compressed gas were mixed, the valve mechanism to discharge the foam, to provide a dual aerosol container equipped with. 【0009】 【発明の実施の形態】以下、図面を参照しつつ、本発明を詳細に説明する。 DETAILED DESCRIPTION OF THE INVENTION Hereinafter, with reference to the drawings, the present invention will be described in detail. なお、各図中、同一符号は同一又は同等の構成要素を表している。 In the drawings, the same reference numerals represent the same or equivalent components. 【0010】図2は、本発明の一実施形態の二重エアゾール容器1の概略断面図であり、図1はそのバルブ機構を説明する断面図であって、同図(A)はステムが押し込まれていない状態、同図(B)はステムが押し込まれた状態を示している。 [0010] Figure 2 is a schematic sectional view of a dual aerosol container 1 of an embodiment of the present invention, FIG. 1 is a cross-sectional view illustrating the valve mechanism, FIG. (A) is stem pushed not even state, FIG. (B) shows a state in which the stem is pushed. 【0011】このエアゾール容器1は、原液Aが充填される内袋2、内袋2の外側に設けられた外容器3、及びバルブ機構10を備えている。 [0011] The aerosol container 1 comprises an outer container 3, and the valve mechanism 10 is provided outside the bag 2, the inner bag 2 stock solution A is filled. 【0012】外容器3は、金属材料等から形成され、この外容器3と内袋2との間には、空気、酸素ガス、窒素ガス、炭酸ガス、アルゴンガス等の任意の圧縮ガスBが充填される。 [0012] outer container 3 is formed from a metallic material such as, between the inner bag 2 and the outer container 3, air, oxygen gas, nitrogen gas, carbon dioxide gas, any compressed gas B such as argon gas It is filled. 圧縮ガスBの充填圧力は、原液を最後まで安定して噴出させる点から0.3〜1.0MPaとすることが好ましい。 Filling pressure of the compressed gas B is preferably in a 0.3~1.0MPa from the viewpoint of stably ejected stock to the end. 【0013】内袋2は、柔軟で可撓性があり、少なくとも、保存時に原液Aと混合させたくない圧縮ガスBの成分が実質的に不透過な合成樹脂等から形成される。 [0013] the bag 2 has a flexible flexible, at least, components do not want mixed with stock solution A during storage compressed gas B is formed from such a substantially impermeable synthetic resin. 【0014】バルブ機構10は、ハウジング11と、ハウジング11内を上下に移動するステム20、ステム2 [0014] Valve mechanism 10 includes a housing 11, a stem 20 that moves within the housing 11 up and down, the stem 2
0の上端部に設けられたアクチュエータ12、ステム1 0 The actuator 12 provided at the upper end of the stem 1
2の下端部とハウジング11との間に設置され、容器内部に押し込まれたステム20を外側に付勢するバネ13 Disposed between the second lower portion and the housing 11, biases the stem 20 is pushed inside the container to the outside spring 13
からなっている。 It is made from. 【0015】ステム20の内部には、容器内部側の液流路21とその外側の気液混合流路22とを区分する内部片23が固着されており、この内部片23とステム20 [0015] Inside the stem 20, are fixed internal piece 23 which divides the container interior side of the liquid flow path 21 and the gas-liquid mixing channel 22 of the outer, the inner piece 23 and the stem 20
の周壁には、図1(B)に示すように、ステム20が容器内部に押し込まれたときに、外容器3と内袋2との間の空間Sとステム20内の気液混合流路22とを連通させる通気孔24が設けられている。 The peripheral wall, as shown in FIG. 1 (B), the stem when 20 is pushed inside the container, the gas-liquid mixing channel space S and the stem 20 between the inner bag 2 and outer container 3 vent 24 for communicating is provided and 22. また、ステム20の周壁には、同図のようにステム20が容器内部に押し込まれたときに、内袋2の内部とステム20内の液流路2 Further, the peripheral wall of the stem 20, when the stem 20 as shown in the figure is pushed inside the container, flow the liquid in the interior and the stem 20 of the inner bag 2 channel 2
1とを連通させる通液孔25が設けられている。 Liquid passage hole 25 for communicating is provided with 1 and. これらステム20の周壁に設けられた通気孔24と通液孔25 Vent 24 provided in the peripheral wall of the stem 20 and the liquid holes 25
は、図1(A)に示すように、ステム20が容器内部に押し込まれていない状態では、ハウジング11の壁面によって閉じられ、外容器3と内袋2との間の空間Sと、 As shown in FIG. 1 (A), in the state in which the stem 20 is not pushed into the container closed by the wall of the housing 11, and the space S between the outer container 3 and the inner bag 2,
内袋2の内部とがそれぞれ独立的に密閉される。 And the inside of the inner bag 2 is independently sealed, respectively. 【0016】この二重エアゾール容器1は、次のように動作する。 [0016] The double aerosol container 1 operates as follows. まず、図1(A)のようにステムが押し込まれていない状態では、内袋2の内部に充填された原液A First, FIG. 1 in a state where the stem is not pressed as (A), the stock solution A was filled in the inner bag 2
と、外容器3と内袋2との間の空間Sに充填された圧縮ガスBとが、それぞれ密封保存される。 When the compressed gas B filled in the space S between the outer container 3 and the inner bag 2 are respectively sealed storage. したがって、原液Aと圧縮ガスBの混合により、原液Aの保存性が低下するという問題は生じない。 Therefore, the mixed compressed gas B stock solution A, storage of stock solution A is no problem of a decrease. 【0017】一方、アクチュエータ12を押し下げ、ステム20を容器内部に押し込むと、内袋2の内部とステム20内の液流路21とが通液孔25によって連通し、 Meanwhile, the actuator 12 depressed when pushed stem 20 in the container communicates with the liquid flow path 21 transgressions liquid holes 25 in the interior and the stem 20 of the inner bag 2,
圧縮ガスBの圧力により、内袋2に充填されている原液Aが、通液孔25、液流路21を通り、気液混合流路2 The pressure of the compressed gas B, the stock solution A filled in the inner bag 2 is, liquid holes 25, through the liquid flow path 21, the gas-liquid mixing channel 2
2に噴出する。 2 to be ejected. また、このとき、外容器3と内袋2との間の空間Sとステム20内の気液混合流路22とが通気孔24によって連通し、圧縮ガスBが気液混合流路22 At this time, a gas-liquid mixing channel 22 of the space S and the stem 20 between the inner bag 2 and outer container 3 are communicated by the vent hole 24, the compressed gas B is gas-liquid mixture flow passage 22
へ噴出する。 To be ejected. したがって、気液混合流路22では原液A Therefore, the gas-liquid mixing channel 22 stock solution A
と圧縮ガスBとが混合し、その混合物がアクチュエータ12の吐出口14から泡状に吐出される。 Mixed with the compressed gas B is and, mixtures thereof is discharged from the discharge port 14 of the actuator 12 to the foam. 【0018】この二重エアゾール容器1の用途は、特に制限はなく、原液Aと圧縮ガスBとが混合した泡状物を吐出させるために広く使用することができる。 The application of this dual aerosol container 1, is not particularly limited and includes, it can be widely used for ejecting the foam were mixed and compressed gas B stock solution A. 特に、原液Aと圧縮ガスBとを混合して保存しておくことは、それらが反応するためにできないが、使用時には、それらを混合して吐出することが望まれる場合に好適であり、 In particular, be saved by mixing a compressed gas B stock solution A is not able to they react, in use, are suitable for the case where it is discharged as a mixture thereof is desired,
その具体例としては、内袋2に液状染毛剤を充填し、外容器3と内袋2との間の空間Sに圧縮空気を充填し、噴出した液状染毛剤と圧縮空気によって泡状染毛剤を吐出させる泡状染毛剤吐出具としての用途をあげることができる。 Specific examples thereof include filling the liquid hair dye in the inner bag 2, filled with compressed air in the space S between the outer container 3 and the inner bag 2, a foam by compressed air jetted liquid hair dye it can be mentioned use as a foam hair dye discharge device for discharging the hair dye. 【0019】本発明の二重エアゾール容器を泡状染毛剤吐出具として用いる場合、内袋に充填する液状染毛剤としては、染料として、インドリン誘導体、インドール誘導体等の空気により自動酸化される空気酸化型染料、酸化能を有する酵素とその酵素により酸化重合される酸化染料中間体、トルエンジアミン等の酸化型染料や、直接染料、ピロガロール等の非酸化型染料をそれぞれ単独で又は混合して含有するものを使用することができる。 [0019] When using a dual aerosol container of the present invention as a foam hair dye discharge device, the liquid hair dye to be filled in the inner bag, as the dye, is automatically oxidized by air, such as indoline derivative, indole derivative air oxidation dyes, oxidation dye intermediates oxidative polymerization by the enzyme and the enzyme having oxidizing ability, and oxidized dye such as toluene diamine, direct dyes, respectively non-oxidative dyes pyrogallol alone or as a mixture it can be used those containing. 特に、液状染毛剤として空気酸化型染料を含有するものを用い、圧縮ガスとして圧縮空気を用いて染毛剤を泡状に吐出させると、従来のLPG、窒素ガス等の噴射剤を用いて染毛剤を泡状に吐出させる場合に比して、空気酸化型染料と空気との接触面積を大きくすることができ、それにより染色力を高められるので好ましい。 In particular, using those containing air oxidation dye as a liquid hair dye and a hair dye to eject the foam using compressed air as the compressed gas, with conventional LPG, a propellant such as nitrogen gas the hair dye in comparison with the case of discharging the foam, it is possible to increase the contact area between the air oxidation dye and air, since thereby enhances the staining power preferable. 【0020】液状染毛剤における染料の含有量は、当該染料の種類等によるが、例えば、酸化型染料の場合、 [0020] The content of the dye in the liquid hair dye depends on the kind of the dye, for example, in the case of oxidized dye,
0.01〜5重量%、特に0.1〜4重量%が好ましく、直接染料の場合、0.001〜5重量%、特に0. 0.01 to 5 wt%, particularly preferably 0.1 to 4 wt%, in the case of direct dyes, 0.001% by weight, in particular 0.
01〜4重量%が好ましい。 01-4% by weight is preferred. 【0021】また、液状染毛剤には、泡安定化剤又は均一化剤として、界面活性剤を含有させることができ、粘度調整剤として増粘剤を含有させることが好ましい。 Further, the liquid hair dye, as foam stabilizers or homogenizing agent may contain a surfactant, it is preferred to include a thickener as a viscosity modifier. 【0022】ここで、界面活性剤としては、ポリオキシエチレンオレイルエーテル、ポリオキシエチレンステアリルエーテル等のポリオキシエチレンアルキルエーテル;ポリオキシエチレンノニルフェニルエーテル、ポリオキシエチレンオクチルフェニルエーテル等のポリオキシエチレンアルキルフェニルエーテル;ポリオキシエチレンソルビタン脂肪酸エステル、脂肪酸アルキロールアミド、ポリオキシエチレン−sec−テトラデシルエーテル等の非イオン界面活性剤をあげることができる。 [0022] As the surfactant, polyoxyethylene oleyl ether, polyoxyethylene alkyl ethers of polyoxyethylene stearyl ether; polyoxyethylene nonylphenyl ether, polyoxyethylene alkyl such as polyoxyethylene octylphenyl ether phenyl ethers; polyoxyethylene sorbitan fatty acid esters, fatty acid alkylol amides, may be mentioned nonionic surfactants such as polyoxyethylene -sec- tetradecyl ether. この他、アニオン性、カチオン性、両性の界面活性剤も使用することができる。 In addition, it is possible to anionic, cationic, and amphoteric surfactants used. 液状染毛剤における界面活性剤の含有量は、当該界面活性剤や使用する染料の種類等によるが、例えば、非イオン界面活性剤の場合0.01〜5 The content of the surfactant in the liquid hair dye, depending on the type of dye that the surfactant or used, for example, in the case of a non-ionic surface active agent 0.01-5
重量%とすることができる。 It can be a weight%. 【0023】増粘剤としては、ヒドロキシエチルセルロース、ヒドロキシエチルセルロースとグリシジルトリメチルアンモニウムクロリドとのエーテル、メチルセルロース、カルボキシメチルセルロース等のセルロース誘導体;キサンタンガム、グアーガム等の天然ガム類;ポリビニルピロリドン、架橋型ポリアクリル酸又はその塩、 [0023] The thickener, hydroxyethyl cellulose, hydroxyethyl cellulose and ethers of glycidyl trimethylammonium chloride, methyl cellulose, cellulose derivatives such as carboxymethyl cellulose; xanthan gum, natural gums such as guar gum; polyvinylpyrrolidone, cross-linked polyacrylic acid or a salt thereof,
ポリアクリル酸又はその塩、ポリアクリルアミド等の合成高分子等をあげることができる。 Polyacrylic acid or a salt thereof, synthetic polymers such as polyacrylamide, and the like. 液状染毛剤における増粘剤の含有量は、当該増粘剤や使用する染料の種類等によるが、例えば、キサンタンガムの場合、0.01〜 The content of the thickener in the liquid hair dye, depending on the type of dye that the thickener and used, for example, in the case of xanthan gum, 0.01
5重量%とすることができる。 It can be 5 wt%. 【0024】この他、液状染毛剤には、必要に応じてp [0024] In addition, the liquid hair dye, optionally p
H調整剤、酸化防止剤、安定化剤、緩衝材、キレート剤、可溶化剤、防腐剤、香料、感触向上剤等を配合することができる。 H modifiers, antioxidants, stabilizers, buffers, chelating agents, solubilizers, preservatives, perfume can be blended feel improving agents and the like. 【0025】本発明の二重エアゾール容器を泡状染毛剤の吐出に用いる場合に、泡状染毛剤の泡比容(泡状染毛剤の容積/泡状染毛剤の重量)は、液状染毛剤の噴出孔となる通液孔25の孔径と、圧縮ガスの噴出孔となる通気孔24の孔径との比を適宜定めることにより、1〜5 [0025] When used to discharge the foam hair dye double aerosol container of the present invention, (the weight of the volume / Awajosome hair agent Awajosome hair dyes) Awahiyo of Awajosome hair agent , by determining the pore diameter of the liquid passing hole 25 serving as ejection holes of the liquid hair dye, the ratio of the diameter of the vent hole 24 serving as ejection hole of the compressed gas suitably, 1 to 5
0mL/gに広範囲に調整することができる。 It can be adjusted extensively 0 mL / g. 【0026】また、本発明の二重エアゾール容器の吐出口に櫛状物を連接すると、塗布用具として用いることができる。 Further, when the discharge port of the double aerosol container of the present invention is connected to comb, it can be used as applicator. 【0027】 【発明の効果】本発明の二重エアゾール容器によれば、 According to the double aerosol container of the present invention,
原液と、原液を噴出させるための圧縮ガスとを別個に密封保存し、かつ原液の噴出時には圧縮ガスも噴出させ、 And stock solution, separately sealed store the compressed gas for ejecting stock, and at the time of ejection of stock compressed gases jetted,
それらを混合して泡状に吐出させることができる。 And mixing them can be discharged in a foam. 【0028】したがって、本発明の二重エアゾール容器は、原液と圧縮ガスとを混合して保存できない場合に有用なものとなる。 [0028] Thus, dual aerosol container of the present invention will become useful when you can not save mixing the compressed gas with the stock solution. 【0029】特に、原液として空気酸化型染料を含有する液状染毛剤を充填し、圧縮ガスとして圧縮空気を使用すると、空気酸化型染料と空気とが十分に混合された泡状態で吐出されるので、高い染色力を得ることができる。 [0029] Particularly, by filling the liquid hair dye containing an air oxidation dye as a stock solution, the use of compressed air as the compressed gas is discharged in a foam state that the air oxidation dye and air are mixed well so, it is possible to obtain a high staining power.

【図面の簡単な説明】 【図1】 本発明のエアゾール容器のバルブ機構の断面図である。 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of the valve mechanism of the aerosol container of the present invention. 【図2】 本発明のエアゾール容器の概略断面図である。 2 is a schematic cross-sectional view of the aerosol container of the present invention. 【符号の説明】 1…二重エアゾール容器、 2…内袋、 3…外容器、 1 ... dual aerosol container [Description of symbols], 2 ... inner bag, 3 ... outer container,
10…バルブ機構、A…原液、 B…圧縮ガス 10 ... valve mechanism, A ... stock, B ... compressed gas

Claims (1)

  1. 【特許請求の範囲】 【請求項1】 原液が充填される内袋、内袋の外側に設けられ、内袋との空間に圧縮ガスが充填される外容器、 Claims 1. A within the stock solution are filled bags, is provided outside the inner bag, the outer container a compressed gas into the space between the inner bag is filled,
    圧縮ガスの圧力により内袋に充填された原液を噴出させると共に、圧縮ガスも噴出させ、原液と圧縮ガスを混合し、泡状に吐出させるバルブ機構、を備えた二重エアゾール容器。 The stock solution was filled into the inner bag with ejecting the pressure of the compressed gas, the compressed gas is also jetted to mix the stock solution with compressed gas, a valve mechanism for ejecting the foam, double aerosol container equipped with. 【請求項2】 原液が液状染毛剤であり、圧縮ガスが圧縮空気である請求項1記載の二重エアゾール容器。 Wherein stock solution is a liquid hair dye, double aerosol container according to claim 1, wherein the compressed gas is compressed air. 【請求項3】 液状染毛剤が空気酸化型染料を含有する請求項2記載の二重エアゾール容器。 3. A double aerosol container according to claim 2, wherein the liquid hair dye contains the air oxidation dye.
JP2002111273A 2002-04-12 2002-04-12 Double aerosol container Pending JP2003300570A (en)

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JP2002111273A JP2003300570A (en) 2002-04-12 2002-04-12 Double aerosol container
EP03004331A EP1342465B1 (en) 2002-03-05 2003-02-28 Foam-type hair dye and foam-type hair dye discharge container
US10/379,688 US7040507B2 (en) 2002-03-05 2003-03-06 Foam-type hair dye and foam-type hair dye discharge container

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505174A (en) * 2007-11-02 2011-02-24 コーム インターナショナル リミテッドCombe International Ltd. Method of coloring hair using air oxidation hair dye application system, and it
JP2013514996A (en) * 2009-12-18 2013-05-02 ザ プロクター アンド ギャンブル カンパニー Foam composition for oxidative hair dyeing
JP2013530101A (en) * 2010-04-13 2013-07-25 ザ ユニバーシティ オブ サルフォード Aerosol spray equipment
JP2017518237A (en) * 2014-06-03 2017-07-06 ザ サルフォード バルブ カンパニー リミテッド Valve assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505174A (en) * 2007-11-02 2011-02-24 コーム インターナショナル リミテッドCombe International Ltd. Method of coloring hair using air oxidation hair dye application system, and it
JP2014073402A (en) * 2007-11-02 2014-04-24 Combe International Ltd Air oxidation hair dye application system, and method for coloring hair using the same
US10064471B2 (en) 2007-11-02 2018-09-04 Combe Incorporated Air oxidation hair dye application system and method for coloring hair using the same
JP2013514996A (en) * 2009-12-18 2013-05-02 ザ プロクター アンド ギャンブル カンパニー Foam composition for oxidative hair dyeing
JP2013530101A (en) * 2010-04-13 2013-07-25 ザ ユニバーシティ オブ サルフォード Aerosol spray equipment
JP2017518237A (en) * 2014-06-03 2017-07-06 ザ サルフォード バルブ カンパニー リミテッド Valve assembly

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