TW201922212A - Foam-type hair dye composition for oxidative dyeing - Google Patents

Abstract

The present invention relates to a bubble type hair dye composition and, specifically, to a bubble type hair dye composition, wherein the composition contains PQ-55, shea butter, and glyceryl stearate, and thus makes smoother bubbles and reduces bubble volumes, thereby improving coating spreadability and dyeing quality when used.

Description

泡沫型氧化染髮劑組合物Foam type oxidative hair dye composition

相關申請的交互參考Cross-references for related applications

本申請主張韓國專利申請第10-2017-0147645號（申請日：2017年11月7日）及第10-2018-0123647號（申請日：2018年10月17日）的優先權，為了進行參考，所述基礎申請的全部內容包含在本說明書中。This application claims the priority of Korean Patent Application No. 10-2017-0147645 (Application Date: November 7, 2017) and No. 10-2018-0123647 (Application Date: October 17, 2018) for reference. The entire contents of the above-mentioned basic application are included in the present specification.

本發明涉及泡沫型染髮劑組合物，具體而言，涉及由於包含PQ-55、牛油樹脂及甘油硬脂酸酯，形成更柔和的泡沫，並減少泡沫的體積，從而在使用時的塗布塗抹性和染色品質得到改善的泡沫型染髮劑組合物。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a foam type hair dye composition, and more particularly to a coating composition which is formed by using PQ-55, shea butter, and glyceryl stearate to form a softer foam and reduce the volume of the foam. A foam type hair dye composition having improved sex and dyeing quality.

最具代表性且普遍的染髮劑的使用方法為混合霜或乳液劑型的第一劑染髮劑和第二劑氧化劑並塗布於毛髮的方式，然而，隨著對於無需去美髮店而是可以自己在家容易進行染色的簡便染色方法的需求增加，對泡沫染色的關注度逐漸增高。The most representative and common hair dye is used by mixing the first dose of hair dye and the second dose of oxidant and applying it to the hair. However, as long as you don’t have to go to the salon, you can be at home. The demand for a simple dyeing method that is easy to perform dyeing is increasing, and the degree of attention to foam dyeing is gradually increasing.

泡沫型染髮劑具有如同洗髮一樣可以自己容易進行染色的便利性而受到的關注度逐漸增高，但塗布於毛髮及放置時間較長時，與霜型或乳液型的產品相比，由於其內容物的黏性低，會導致內容物流下來，因此還具有難以實現毛髮的均勻染色的缺點。此外，與毛髮的黏附力低，因此，與霜型或乳液型的產品相比，不僅染色能力及脫色能力會大幅降低，而且對於毛髮的損傷也會有所增加。Foam-type hair dyes have a higher degree of attention than the convenience of dyeing themselves, but they are applied to hair and when they are left for a long time, compared with creamy or emulsion-type products. The low viscosity of the substance causes the contents to flow down, and therefore has the disadvantage that it is difficult to achieve uniform dyeing of the hair. In addition, the adhesion to the hair is low, and therefore, not only the dyeing ability and the discoloring ability are greatly reduced, but also the damage to the hair is increased as compared with the cream type or the emulsion type product.

因此，對於泡沫型染髮劑而言，迫切需要確保內容物不會流下來且可以自己容易進行染色的泡沫型的便利性的同時，確保更優異的染色能力及脫色能力，並使毛髮的損傷降低至最低。Therefore, in the case of the foam type hair dye, there is an urgent need to ensure the convenience of the foam type which does not flow down the contents and which can be easily dyed by itself, while ensuring more excellent dyeing ability and decolorizing ability, and reducing hair damage. To the lowest.

另外，泡沫型染髮劑大體分為氣溶膠型和非氣溶膠型，氣溶膠型為內容物和氣體混合的狀態且藉由氣體的壓力將內容物排出的方式。相反地，非氣溶膠型不包含氣體，而是使內容物藉由起泡網的網篩形成泡沫。應用噴射劑的氣溶膠狀染髮劑具有將內容物用完後便於分多次使用的優點，但是對於一次需要使用的量較多的漂染而言，相比於輔助材料的價格，其效率性會降低。此外，對於氣溶膠狀染髮劑而言，由於以強噴射壓力排出泡沫，導致泡沫密度低，因此，與習知的霜型或乳液型相比，傳遞到毛髮的染料的濃度相對降低，從而具有染髮能力降低的問題。Further, the foam type hair dye is roughly classified into an aerosol type and a non-aerosol type, and the aerosol type is a state in which the contents and the gas are mixed and the contents are discharged by the pressure of the gas. Conversely, the non-aerosol type does not contain a gas, but instead causes the contents to form a foam by a mesh of a foaming net. Aerosol-like hair dyes using a propellant have the advantage of being easy to use multiple times after the contents are used up, but for a lot of bleaching dyes that need to be used at one time, the efficiency is higher than the price of the auxiliary materials. reduce. Further, in the case of an aerosol-like hair dye, since the foam is discharged at a strong ejection pressure, resulting in a low foam density, the concentration of the dye delivered to the hair is relatively lowered as compared with the conventional cream or emulsion type, thereby having The problem of reduced hair dyeing ability.

習知的泡沫型染髮劑中欲藉由使用泡沫形成能力優異的陰離子表面活性劑或者利用大量的兩性離子表面活性劑和聚合物增稠劑來提升泡沫的彈性感。然而，使用陰離子表面活性劑時，會引發進一步的刺激，或者降低染色能力，使用大量的兩性離子表面活性劑時，與使用陰離子表面活性劑時相比，染色能力會更大幅降低。此外，就聚合物增稠劑而言，可以使剛剛排出的泡沫更具黏性，但塗布於毛髮後長時間放置時，泡沫容易消泡，因此具有內容物容易流下來的問題。Conventional foam-type hair dyes are intended to enhance the elasticity of the foam by using an anionic surfactant excellent in foam forming ability or by using a large amount of zwitterionic surfactant and a polymeric thickener. However, when an anionic surfactant is used, further stimulation is caused, or the dyeing ability is lowered, and when a large amount of zwitterionic surfactant is used, the dyeing ability is more greatly reduced than when an anionic surfactant is used. Further, in the case of the polymer thickener, the foam which has just been discharged can be made more viscous, but when it is left for a long time after being applied to the hair, the foam is easily defoamed, so that the content easily flows down.

此外，就對於毛髮調理感產生巨大影響的陽離子聚合物而言，從內容物的穩定度方面考慮，難以大量包含於第一劑或第二劑中，而且根據使用種類的不同，在毛髮調理感方面顯示較大差異。Further, in the cationic polymer which greatly affects the hair conditioning feeling, it is difficult to be contained in a large amount in the first agent or the second agent from the viewpoint of the stability of the contents, and the hair conditioning feeling is different depending on the type of use. Aspects show large differences.

此外，還有應用包括油在內的消泡劑以提高泡沫密度的情況，但即使使用少量的這種物質，也會使排出的泡沫急劇消失，或者無法順利地以泡沫排出，因此反而會降低使用便利性。In addition, there is also a defoaming agent including oil to increase the density of the foam, but even if a small amount of such a substance is used, the discharged foam is abruptly disappeared or cannot be smoothly discharged as a foam, and thus it is lowered. Convenience.

因此，為了獲得具有所需要的特性的泡沫劑型，選擇及配合合適的原料非常重要。Therefore, in order to obtain a foam dosage form having the desired characteristics, it is important to select and mix suitable raw materials.

習知技術文獻Conventional technical literature

專利文獻Patent literature

1. 日本公開專利公報第2014-047185號（2014年3月17日公開）1. Japanese Open Patent Gazette No. 2014-047185 (published on March 17, 2014)

2. 韓國公開專利公報第2003-0007577號（2003年1月23日公開）2. Korean Public Patent Gazette No. 2003-0007577 (published on January 23, 2003)

要解決的技術問題Technical problem to be solved

本發明的發明人試圖尋找在保持泡沫型劑型所具有的原本的染色便利性的同時，藉由增加泡沫的密度來提高傳遞到毛髮上的染料的濃度，從而能夠提高顯色能力的成分的組合，並發現了藉由對聚季銨鹽-55（以下稱為“PQ-55”）、牛油樹脂及甘油硬脂酸酯進行配合能夠解決上述的問題。The inventors of the present invention have attempted to find a combination of components capable of improving the color development ability by increasing the density of the foam while increasing the density of the foam while maintaining the original dyeing convenience of the foam type dosage form. It has been found that the above problems can be solved by blending polyquaternium-55 (hereinafter referred to as "PQ-55"), shea butter, and glyceryl stearate.

因此，本發明的目的在於提供具有使用便利性的同時塗布時的均勻的塗抹性和染色品質（尤其，顯色能力）得到改善的泡沫型氧化染髮劑組合物。Accordingly, an object of the present invention is to provide a foam-type oxidative hair dye composition which is improved in uniform spreadability and dyeing quality (particularly, color development ability) at the time of coating with ease of use.

技術方案Technical solutions

為了實現上述目的，本發明提供泡沫型氧化染髮劑組合物，其由含有氧化染料前體、成色劑（coupler）及鹼劑的第一劑和含有氧化劑的第二劑組成，所述組合物包含聚季銨鹽-55、熔點為40℃以下的低熔點脂類、以及甘油硬脂酸酯，所述聚季銨鹽-55、熔點為40℃以下的低熔點脂類、或者甘油硬脂酸酯分別包含於選自第一劑及第二劑中的一種以上的製劑中。In order to achieve the above object, the present invention provides a foam type oxidative hair dye composition comprising a first agent containing an oxidation dye precursor, a coupler and an alkali agent, and a second agent containing an oxidizing agent, the composition comprising Polyquaternium-55, a low melting point lipid having a melting point of 40 ° C or less, and glyceryl stearate, the polyquaternium-55, a low melting point lipid having a melting point of 40 ° C or less, or glyceryl stearic acid The esters are each contained in one or more preparations selected from the group consisting of the first agent and the second agent.

此外，本發明提供用於改善塗布時的塗抹性及/或染髮劑的顯色能力的PQ-55、牛油樹脂及甘油硬脂酸酯的組合及其在製備泡沫型氧化染髮劑組合物中的用途，其中，所述泡沫型氧化染髮劑組合物由含有氧化染料前體、成色劑及鹼劑的第一劑和含有氧化劑的第二劑組成。Further, the present invention provides a combination of PQ-55, shea butter and glyceryl stearate for improving the spreadability at the time of coating and/or the color development ability of a hair dye and its preparation in a foam type oxidative hair dye composition The use of the foamed oxidative hair dye composition consists of a first agent comprising an oxidation dye precursor, a coupler and an alkali agent, and a second agent comprising an oxidizing agent.

發明效果Effect of the invention

本發明的泡沫型氧化染髮劑組合物能夠保持泡沫劑型所具有的原本的使用便利性的同時能夠提高塗布塗抹性及染色品質。The foam-type oxidative hair dye composition of the present invention can improve coating spreadability and dyeing quality while maintaining the original ease of use of the foam formulation.

最佳實施方式Best practice

本發明提供泡沫型氧化染髮劑組合物，其由含有氧化染料前體、成色劑及鹼劑的第一劑和含有氧化劑的第二劑組成，所述組合物包含聚季銨鹽-55、熔點為40℃以下的低熔點脂類、以及甘油硬脂酸酯。The present invention provides a foamed oxidative hair dye composition comprising a first agent comprising an oxidation dye precursor, a coupler and an alkali agent, and a second agent comprising an oxidizing agent, the composition comprising a polyquaternium-55, a melting point It is a low melting point lipid of 40 ° C or less, and glyceryl stearate.

此外，本發明提供用於改善塗布時的塗抹性及/或染髮劑的顯色能力的PQ-55、牛油樹脂及甘油硬脂酸酯的組合及其在製備泡沫型氧化染髮劑組合物中的用途，其中，所述泡沫型氧化染髮劑組合物由含有氧化染料前體、成色劑及鹼劑的第一劑和含有氧化劑的第二劑組成。Further, the present invention provides a combination of PQ-55, shea butter and glyceryl stearate for improving the spreadability at the time of coating and/or the color development ability of a hair dye and its preparation in a foam type oxidative hair dye composition The use of the foamed oxidative hair dye composition consists of a first agent comprising an oxidation dye precursor, a coupler and an alkali agent, and a second agent comprising an oxidizing agent.

本發明的泡沫型氧化染髮劑組合物由含有氧化染料前體、成色劑及堿劑等的第一劑和含有氧化劑等的第二劑組成，所述組合物包含PQ-55、低熔點脂類及甘油硬脂酸酯，所述PQ-55、低熔點脂類或甘油硬脂酸酯分別包含於選自第一劑及第二劑中的一種以上。The foamed oxidative hair dye composition of the present invention comprises a first agent containing an oxidation dye precursor, a coupler, an elixir, and the like, and a second agent containing an oxidizing agent or the like, the composition comprising PQ-55, a low melting point lipid And glyceryl stearate, wherein the PQ-55, the low melting point lipid or the glyceryl stearate is contained in one or more selected from the group consisting of the first agent and the second agent, respectively.

更具體而言，所述PQ-55、低熔點脂類及甘油硬脂酸酯可以全部包含於第一劑或第二劑中，或者也可以均包含於第一劑及第二劑兩者中，並且PQ-55、低熔點脂類及甘油硬脂酸酯中的一部分包含於第一劑中，一部分包含於第二劑中。More specifically, the PQ-55, the low melting point lipids, and the glyceryl stearate may all be included in the first agent or the second agent, or may be included in both the first agent and the second agent. And a part of PQ-55, a low melting point lipid, and glyceryl stearate is contained in the first agent, and a part is contained in the second agent.

尤其，本發明的泡沫型氧化染髮劑組合物的特徵在於，其為氣溶膠型。In particular, the foamed oxidative hair dye composition of the present invention is characterized in that it is of an aerosol type.

本發明中使用的聚季銨鹽-55（Polyquaternium-55；PQ-55）是屬於陽離子型表面活性劑的季銨鹽化合物，相對於第一劑或第二劑組合物的總重量（即，以含有PQ-55的製劑的重量為基準），本發明的染髮劑組合物含有0.1~5重量%的PQ-55。當PQ-55的含量小於0.1重量%時，難以期待所需要的效果，當PQ-55的含量超過5重量%時，黏糊的使用感會導致塗抹性的降低。The polyquaternium-55 (Polyquaternium-55; PQ-55) used in the present invention is a quaternary ammonium salt compound belonging to a cationic surfactant, relative to the total weight of the first agent or the second agent composition (ie, The hair dye composition of the present invention contains 0.1 to 5% by weight of PQ-55 based on the weight of the preparation containing PQ-55. When the content of PQ-55 is less than 0.1% by weight, it is difficult to expect the desired effect, and when the content of PQ-55 exceeds 5% by weight, the feeling of use of the paste causes a decrease in spreadability.

本發明中使用的低熔點脂類是指熔點為40℃以下的脂類，與高級脂肪醇相比，使泡沫的質感變得柔和，從而起到塗布於毛髮上時提供順滑且柔和地塗抹的便利性的作用，並且與本發明的組合物中包含的PQ-55及甘油硬脂酸酯一同配合時，起到提高泡沫密度的作用。The low melting point lipid used in the present invention means a lipid having a melting point of 40 ° C or less, which softens the texture of the foam as compared with a higher fatty alcohol, thereby providing a smooth and gentle application when applied to the hair. The effect of convenience and when combined with PQ-55 and glyceryl stearate contained in the composition of the present invention serves to increase the density of the foam.

本發明中使用的低熔點脂類為源自植物的脂，其特徵在於，選自蘆薈脂（Aloe Butter）、可可脂（Cocoa Butter）、牛油樹脂（Shea Butter）、阿月渾子脂（Pistachio Butter）、鱷梨脂（Avocado Butter）、芒果脂（Mango Butter）、豆脂（Soy Butter）、橄欖脂（Olive Butter）、小麥胚芽脂（Wheat Germ Butter）、古樸阿蘇果脂（Cupuacu Butter）、荷荷巴脂（Jojoba Butter）、澳洲堅果籽脂（Macadamia Seed Butter）、杏仁脂（Apricot Butter）、葡萄籽脂（Grape Seed Butter）、***脂（Hemp Butter）、霧冰草脂（Illipe Butter）、燭果脂（Kokum Butter）、婆羅雙樹脂（Sal Butter）及乳油木脂（Karite Butter）中的一種以上，但並不受限於此。The low melting point lipid used in the present invention is a plant-derived fat characterized by being selected from the group consisting of Aloe Butter, Cocoa Butter, Shea Butter, and Pistachio (Pistachio). Butter), Avocado Butter, Mango Butter, Soy Butter, Olive Butter, Wheat Germ Butter, Cupuacu Butter, Jojoba Butter, Macadamia Seed Butter, Apricot Butter, Grape Seed Butter, Hemp Butter, Illipe Butter More than one of, but not limited to, Kokum Butter, Sal Butter, and Karite Butter.

相對於第一劑或第二劑組合物的總重量（即，以含有低熔點脂類的製劑的重量為基準），本發明的染髮劑組合物含有0.1~5重量%的低熔點脂類。當低熔點脂類的含量小於0.1重量%時，難以期待所需要的效果，當低熔點脂類的含量超過5重量%時，內容物的黏度變高，導致無法順利地排出泡沫。The hair dye composition of the present invention contains 0.1 to 5% by weight of a low melting point lipid relative to the total weight of the first or second agent composition (i.e., based on the weight of the formulation containing the low melting point lipid). When the content of the low melting point lipid is less than 0.1% by weight, it is difficult to expect the desired effect. When the content of the low melting point lipid exceeds 5% by weight, the viscosity of the content becomes high, and the foam cannot be smoothly discharged.

本發明中使用的甘油硬脂酸酯是屬於非離子型表面活性劑的物質，相對於第一劑或第二劑組合物的總重量（即，以含有甘油硬脂酸酯的製劑的重量為基準），本發明的染髮劑組合物含有0.1~3重量%的甘油硬脂酸酯。當甘油硬脂酸酯的含量小於0.1重量%時，難以期待所需要的效果，當甘油硬脂酸酯的含量超過3重量%時，難以以泡沫排出。The glyceryl stearate used in the present invention is a substance belonging to a nonionic surfactant, relative to the total weight of the first or second agent composition (i.e., the weight of the preparation containing glyceryl stearate) The hair dye composition of the present invention contains 0.1 to 3% by weight of glyceryl stearate. When the content of the glyceryl stearate is less than 0.1% by weight, it is difficult to expect the desired effect, and when the content of the glyceryl stearate exceeds 3% by weight, it is difficult to discharge as a foam.

本發明的氧化染髮劑組合物的第一劑中含有常規的氧化染料前體和成色劑，較佳含有兩種以上的氧化染料前體和成色劑，可以使用目前已知的大部分氧化染料前體和成色劑。The first agent of the oxidative hair dye composition of the present invention contains a conventional oxidation dye precursor and a coupler, preferably contains two or more oxidation dye precursors and couplers, and can be used before most of the currently known oxidation dyes. Body and coupler.

氧化染料前體的種類不受特別的限定，可以列舉鄰氨基苯酚、對氨基苯酚、間氨基苯酚、對苯二胺、甲苯-2,5-二胺鹽酸鹽、對苯二胺鹽酸鹽、甲苯-2,5-二胺、對苯二胺硫酸鹽、對甲氨基苯酚硫酸鹽、鄰氨基苯酚硫酸鹽、對氨基苯酚硫酸鹽、甲苯-2,5-二胺硫酸鹽等，相對於第一劑組合物的總重量，以0.001~5.0重量%的量使用氧化染料前體。The kind of the oxidation dye precursor is not particularly limited, and examples thereof include o-aminophenol, p-aminophenol, m-aminophenol, p-phenylenediamine, toluene-2,5-diamine hydrochloride, and p-phenylenediamine hydrochloride. , toluene-2,5-diamine, p-phenylenediamine sulfate, p-methylaminophenol sulfate, o-aminophenol sulfate, p-aminophenol sulfate, toluene-2,5-diamine sulfate, etc. The oxidation dye precursor is used in an amount of 0.001 to 5.0% by weight based on the total weight of the first agent composition.

此外，成色劑可以使用2-甲基-5-羥乙基氨基苯酚、對氨基鄰甲酚、間氨基苯酚、2,4-二氨基苯氧基乙醇鹽酸鹽、間苯二胺鹽酸鹽、間苯二胺、α-萘酚、間苯二酚、2-甲基間苯二酚等，相對於第一劑組合物的總重量，以0.001~5.0重量%的量使用成色劑，並與所述氧化染料前體混合使用，從而能夠在毛髮上顯示出多種顏色。Further, as the coupler, 2-methyl-5-hydroxyethylaminophenol, p-amino-o-cresol, m-aminophenol, 2,4-diaminophenoxyethanol hydrochloride, m-phenylenediamine hydrochloride can be used. , m-phenylenediamine, α-naphthol, resorcinol, 2-methyl resorcinol, etc., using a coupler in an amount of 0.001 to 5.0% by weight based on the total weight of the first agent composition, and Used in combination with the oxidation dye precursor to display a variety of colors on the hair.

此外，本發明的組合物中的鹼劑可以使用氨、單乙醇胺、氨甲基丙醇、異丙醇胺、氫氧化鈉、氫氧化鉀等通常用於染髮劑的鹼劑成分。Further, as the alkali agent in the composition of the present invention, an alkali component which is usually used for a hair dye such as ammonia, monoethanolamine, aminomethylpropanol, isopropanolamine, sodium hydroxide or potassium hydroxide can be used.

在不會阻礙本發明的目的的範圍內，本發明的氧化染髮劑組合物中可以添加通常使用的直接染料（direct dyes），這種直接染料可以使用Arianol染料、對硝基鄰苯二胺、硝基對苯二胺、2-氨基-4-硝基苯酚、2-氨基-5-硝基苯酚、硝基對苯二胺鹽酸鹽、苦氨酸及其他植物性染料指甲花（Henna）等。The direct dyes which are usually used may be added to the oxidative hair dye composition of the present invention within a range which does not hinder the object of the present invention, and the direct dye may be an Arianol dye or p-nitrophthalic acid. Nitro-p-phenylenediamine, 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, nitro-p-phenylenediamine hydrochloride, tyrosine and other plant-based dyes Henna (Henna) Wait.

此外，在不會降低本發明的效果的範圍內，本發明的氧化染髮劑組合物中可以使用通常用於染髮劑的成分。例如，可以使用抗氧化劑、螯合劑、溶劑、表面活性劑、增稠劑、香料及調理劑等，但這些是通常可以用於染髮劑的成分，並不受特別的限制。Further, a component which is usually used for a hair dye can be used in the oxidative hair dye composition of the present invention insofar as the effect of the present invention is not lowered. For example, an antioxidant, a chelating agent, a solvent, a surfactant, a thickener, a fragrance, a conditioning agent and the like can be used, but these are components which can be generally used for hair dyes, and are not particularly limited.

螯合劑會降低金屬鹽的反應性，因此不應包含在本發明的組合物中，或者僅包含極少的量。螯合劑可以列舉乙二胺四乙酸（EDTA）、乙二胺四乙酸二鈉、乙二氨四乙酸四鈉、噴替酸五鈉、羥乙二磷酸（etidronic acid）及其鹽類等。Chelating agents reduce the reactivity of the metal salt and should therefore not be included in the compositions of the present invention, or contain only minor amounts. Examples of the chelating agent include ethylenediaminetetraacetic acid (EDTA), disodium edetate, tetrasodium edetate, pentasodium pentoxide, etidronic acid, and salts thereof.

所述抗氧化劑可以列舉抗壞血酸、異抗壞血酸、半胱氨酸鹽酸鹽、亞硫酸鈉及巰基乙酸等，溶劑可以使用乙醇、丙醇、異丙醇、丙二醇、己二醇、二甘醇等，表面活性劑可以使用陽離子型表面活性劑、陰離子型表面活性劑或非離子型表面活性劑等，增稠劑可以單獨或混合使用碳原子數為14~22的高級醇，並可以使用非離子型聚合物及陰離子型聚合物、石蠟、輕質液體異鏈烷烴等，調理劑可以使用陽離子型聚合物、季銨鹽或矽等。Examples of the antioxidant include ascorbic acid, isoascorbic acid, cysteine hydrochloride, sodium sulfite, thioglycolic acid, and the like, and the solvent may be ethanol, propanol, isopropanol, propylene glycol, hexanediol, diethylene glycol, etc., surface active As the agent, a cationic surfactant, an anionic surfactant or a nonionic surfactant may be used, and a thickener may be used alone or in combination of a higher alcohol having 14 to 22 carbon atoms, and a nonionic polymer may be used. And an anionic polymer, a paraffin wax, a light liquid isoparaffin, etc., and a cationic polymer, a quaternary ammonium salt, a hydrazine, etc. can be used as a conditioning agent.

下面，對本發明的氧化染髮劑組合物的第二劑的成分進行說明。Next, the components of the second agent of the oxidative hair dye composition of the present invention will be described.

所述第二劑含有氧化劑，氧化劑可以使用通常用於氧化染髮劑組合物中的選自過氧化氫、過氧化脲、鹼金屬溴酸鹽、氰鐵酸鹽、過硼酸鹽及過硫酸鹽中的一種以上，尤其較佳使用過氧化氫。The second agent contains an oxidizing agent, and the oxidizing agent may be selected from the group consisting of hydrogen peroxide, urea peroxide, alkali metal bromate, ferricyanide, perborate and persulfate which are usually used in the oxidation of hair dye composition. More than one type, hydrogen peroxide is particularly preferably used.

相對於第二劑組合物的總重量，通常可以使用0.1~10.0重量%的所述氧化劑，例如，使用35重量%濃度的過氧化氫水溶液時，可以使用0.3∼30重量%的量。0.1 to 10.0% by weight of the oxidizing agent can be usually used with respect to the total weight of the second agent composition. For example, when a 35% by weight aqueous hydrogen peroxide solution is used, an amount of 0.3 to 30% by weight can be used.

此外，在不會降低本發明的效果的範圍內，本發明的第二劑中也可以使用通常用於染髮劑的成分。例如，可以含有石蠟、輕質液體異鏈烷烴、高級脂肪醇、高級脂肪酸酯等乳劑、陽離子型或非離子型表面活性劑、非那西丁等穩定劑、磷酸等pH調節劑等。Further, in the second agent of the present invention, a component which is usually used for a hair dye can be used as long as the effect of the present invention is not lowered. For example, it may contain an emulsion such as paraffin, a light liquid isoparaffin, a higher fatty alcohol or a higher fatty acid ester, a cationic or nonionic surfactant, a stabilizer such as phenacetin, or a pH adjuster such as phosphoric acid.

此外，本發明的染髮劑組合物的第一劑及第二劑中，除了含有上述的成分之外，通常還含有水。水較佳使用離子交換水、蒸餾水等精製水，對其含量不作特別的限定，只要是可以充分溶解或分散用作所述染髮劑組合物的各成分的量即可。Further, the first agent and the second agent of the hair dye composition of the present invention usually contain water in addition to the above components. The water is preferably purified water such as ion-exchanged water or distilled water, and the content thereof is not particularly limited as long as it is sufficient to dissolve or disperse the components used as the hair dye composition.

此外，為了提高起泡能力，本發明的組合物中除了使用上述的非離子型增稠劑之外，還可以進一步使用起泡劑。進一步使用的起泡劑可以包含於第一劑或第二劑中的任意部分，並且所使用的起泡劑的種類不受特別的限制，但相比於離子型起泡劑，較佳使用非離子型起泡劑。Further, in order to improve the foaming ability, in addition to the above-mentioned nonionic thickener, the foaming agent may be further used in the composition of the present invention. The foaming agent to be further used may be contained in any one of the first agent or the second agent, and the kind of the foaming agent to be used is not particularly limited, but is preferably used in comparison with the ionic foaming agent. Ionic foaming agent.

本發明的染髮劑組合物的氣溶膠噴射劑可以選擇通常用於氣溶膠容器的液化氣體並使用，具體的例子為將選自LPG（液化石油氣）、氫氟烴、二甲醚、丙烷、正丁烷、異丁烷及異戊烷中的一種以上進行混合並使用。相對於組合物的總重量，所述噴射劑的使用量為5~10重量%。其原因在於，當所述噴射劑的使用量小於5重量%時，噴射壓力低，導致無法正常地從容器中排出內容物，當所述噴射劑的使用量超過10重量%時，噴射狀態變差，並且氣體壓力高，從而難以開發成所需的形態，即，難以開發成泡沫豐富的慕絲類型的劑型。The aerosol propellant of the hair dye composition of the present invention may be selected and used as a liquefied gas generally used in an aerosol container, and a specific example thereof is selected from the group consisting of LPG (liquefied petroleum gas), hydrofluorocarbon, dimethyl ether, propane, One or more of n-butane, isobutane and isopentane are mixed and used. The propellant is used in an amount of 5 to 10% by weight based on the total weight of the composition. The reason for this is that when the amount of the propellant used is less than 5% by weight, the ejection pressure is low, so that the contents are not normally discharged from the container, and when the amount of the propellant used exceeds 10% by weight, the ejection state is changed. Poor, and the gas pressure is high, so that it is difficult to develop into a desired form, that is, it is difficult to develop into a foam-rich mousse type dosage form.

本發明的染髮劑組合物在塗布於毛髮之前，混合第一劑和第二劑並使用。此時，雖然不作特別的限定，但較佳地，通常將第一劑和第二劑的重量比以1:1~1:2的範圍進行混合並使用。The hair dye composition of the present invention is mixed with the first agent and the second agent before being applied to the hair. In this case, although not particularly limited, it is preferred to mix and use the weight ratio of the first agent to the second agent in a range of 1:1 to 1:2.

在進行混合時，如果第一劑的比例減少，則染料的量會變少，導致向毛髮內部滲透的染料變少，從而顯色能力降低，如果第二劑的比例增加，則反應速度會急劇增加，從而會發生加成反應，如果第二劑的比例減少，則反應速度會變慢。When the mixing is carried out, if the proportion of the first agent is decreased, the amount of the dye is reduced, the amount of the dye penetrating into the hair is reduced, and the color developing ability is lowered, and if the ratio of the second agent is increased, the reaction rate is sharp. The addition reaction causes an addition reaction to occur, and if the proportion of the second agent decreases, the reaction rate becomes slow.

此外，使用本發明的染髮劑組合物進行染髮的方法可以列舉以下常規的染髮方法，即，將所述第一劑和第二劑進行混合而製備氧化染髮劑，並將所述氧化染髮劑塗布於毛髮上，經過規定的時間後進行清洗。Further, the method of performing hair dyeing using the hair dye composition of the present invention may be exemplified by a conventional hair dyeing method in which the first agent and the second agent are mixed to prepare an oxidative hair dye, and the oxidative hair dye is coated. On the hair, it is washed after a predetermined period of time.

下面，藉由實施例及比較例對本發明進行更加詳細的說明，但本發明並不受限於這些示例。Hereinafter, the present invention will be described in more detail by way of examples and comparative examples, but the invention is not limited thereto.

[參考例] 染髮劑組合物的製備[Reference Example] Preparation of Hair Dye Composition

以下述表1及2的組成分別製備參考例1-1~1-7的染髮劑第一劑和參考例2-1~2-4的染髮劑第二劑。The first agent of the hair dyes of Reference Examples 1-1 to 1-7 and the second agent of the hair dyes of Reference Examples 2-1 to 2-4 were prepared by the compositions of the following Tables 1 and 2, respectively.

[表1][Table 1]

染髮劑組合物的第一劑（單位：重量%） The first dose of the hair dye composition (unit: weight%)

根據所述表1中記載的組成比例，作為水相加入精製水、抗氧化劑（異抗壞血酸）、還原劑（焦亞硫酸鈉）及氧化染料前體（對苯二胺、間氨基苯酚）、成色劑（間苯二酚）及聚季銨鹽-55，並加熱至75℃進行溶解。作為油相加入十六十八醇、聚氧乙烯硬脂基醚、聚氧乙烯油基醚、聚氧乙烯月桂基醚、牛油樹脂及甘油硬脂酸酯，並加熱至75℃進行溶解。混合所述油相和水相並進行乳化，然後冷卻至55℃後加入單乙醇胺並均勻地混合，從而製備染髮劑組合物的第一劑。According to the composition ratios shown in Table 1, purified water, an antioxidant (isoascorbic acid), a reducing agent (sodium metabisulfite), an oxidation dye precursor (p-phenylenediamine, m-aminophenol), and a coupler are added as an aqueous phase ( Resorcinol) and polyquaternium-55, and heated to 75 ° C for dissolution. As the oil phase, cetostearyl alcohol, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene lauryl ether, shea butter, and glyceryl stearate were added and heated to 75 ° C for dissolution. The oil phase and the aqueous phase were mixed and emulsified, and then cooled to 55 ° C, and then monoethanolamine was added and uniformly mixed to prepare a first agent of the hair dye composition.

[表2][Table 2]

染髮劑組合物的第二劑（單位：重量%） Second dose of hair dye composition (unit: weight%)

染髮劑組合物的第二劑（氧化劑）是藉由如下方法製備：根據所述表2中記載的組成比例，將十六十八醇、聚氧乙烯硬脂基醚、聚氧乙烯油基醚、聚氧乙烯月桂基醚作為油相，並加熱至75℃進行溶解，並且將乙二胺四乙酸二鈉及精製水作為水相，並加熱至75℃進行溶解，在相同的溫度下，將水相和油相進行混合並乳化，並冷卻至55℃，加入磷酸及過氧化氫水溶液（35%）並均勻地混合攪拌。The second agent (oxidizing agent) of the hair dye composition is prepared by the following method: according to the composition ratios shown in Table 2, cetostearyl alcohol, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether Polyoxyethylene lauryl ether as an oil phase, and heated to 75 ° C for dissolution, and disodium edetate and purified water as an aqueous phase, and heated to 75 ° C for dissolution, at the same temperature, The aqueous phase and the oil phase were mixed and emulsified, and cooled to 55 ° C, and phosphoric acid and an aqueous hydrogen peroxide solution (35%) were added and uniformly mixed and stirred.

將如上所述製備的第一劑及第二劑分別與LPG噴射劑以95:5（重量比）的比例進行混合，並將混合的物質如下述表3進行組合並填充至容器中，將與LPG混合的第一劑及第二劑以1:1的重量比進行混合而排出泡沫。The first agent and the second agent prepared as described above are separately mixed with the LPG propellant at a ratio of 95:5 (weight ratio), and the mixed materials are combined and filled into a container as shown in Table 3 below, and The first agent and the second agent of the LPG mixture are mixed at a weight ratio of 1:1 to discharge the foam.

[表3] [table 3]

[試驗例1] 塗布便利性及塗抹性的感官評價[Test Example 1] Sensory evaluation of coating convenience and spreadability

對於所述表3中示出的比較例1~5和實施例1~5的染髮劑組合物，使15名評價專員使用上述染髮產品，並對塗布便利性（製劑的黏性及塗布後的清洗容易性）及均勻的塗抹性進行感官評價並進行評分（5-非常優異、4-優異、3-普通、2-差、1-非常差），分數的平均值示於下述表4中。For the hair dye compositions of Comparative Examples 1 to 5 and Examples 1 to 5 shown in Table 3, 15 panelists used the above-mentioned hair dye products, and the coating convenience (viscosity of the preparation and after application) The sensory evaluation was performed and scored (5-excellent, 4-excellent, 3-normal, 2-difference, 1-very poor) with uniform spreadability, and the average value of the scores is shown in Table 4 below. .

[表4] [Table 4]

根據所述表4可知，僅含有PQ-55、牛油樹脂及甘油硬脂酸酯中的任意一種的情況和含有其中兩種的情況下，塗布便利性及塗抹性幾乎沒有提高，但含有PQ-55、牛油樹脂及甘油硬脂酸酯全部的情況下，塗布便利性及塗抹性非常優異，從而使用時的滿意度得到增加。According to the above Table 4, in the case where only one of PQ-55, tallow resin, and glyceryl stearate was contained, and when both of them were contained, the coating convenience and the spreadability were hardly improved, but PQ was contained. In the case of all of -55, shea butter and glyceryl stearate, the coating convenience and the spreadability are excellent, and the satisfaction at the time of use is increased.

[試驗例2] 泡沫密度的評價[Test Example 2] Evaluation of foam density

對於所述表3中示出的比較例1~5和實施例1~5的染髮劑組合物，測量每100ml的重量來計算泡沫密度。其結果示於下述表5中。For the hair dye compositions of Comparative Examples 1 to 5 and Examples 1 to 5 shown in Table 3, the weight per 100 ml was measured to calculate the foam density. The results are shown in Table 5 below.

[表5] [table 5]

根據所述表5可知，僅含有PQ-55、牛油樹脂及甘油硬脂酸酯中的任意一種的情況和含有其中兩種的情況下，與比較例1相比，泡沫密度的增加率小於1.1倍，幾乎沒有增加，但含有PQ-55、牛油樹脂及甘油硬脂酸酯全部的情況下，與比較例1相比，泡沫密度的增加率遠遠超過1.3倍，泡沫密度顯著增加。According to the above Table 5, in the case where only one of PQ-55, shea butter, and glyceryl stearate was contained, and in the case where two of them were contained, the increase rate of the foam density was smaller than that of Comparative Example 1. 1.1 times, almost no increase, but in the case where all of PQ-55, shea butter, and glyceryl stearate were contained, the increase rate of foam density was much more than 1.3 times as compared with Comparative Example 1, and the foam density was remarkably increased.

此外，在第一劑及第二劑中分別含有PQ-55、牛油樹脂及甘油硬脂酸酯全部的情況下，由於第一劑及第二劑的泡沫物理性質的均勻性，與僅在任意一種中包含PQ-55、牛油樹脂及甘油硬脂酸酯的情況相比，泡沫密度的增加率略微更高（與比較例1相比約1.38倍）。Further, in the case where the first agent and the second agent respectively contain all of PQ-55, shea butter, and glyceryl stearate, the uniformity of the physical properties of the foam of the first agent and the second agent is only The rate of increase in foam density was slightly higher (about 1.38 times as compared with Comparative Example 1) as compared with the case where PQ-55, shea butter, and glyceryl stearate were contained in any of them.

[試驗例3] 染髮能力（顯色能力）的評價[Test Example 3] Evaluation of hair dyeing ability (color development ability)

將所述表3中示出的比較例1~5和實施例1~5的染髮劑組合物噴射到白髮的髮辮上進行染色，然後觀察亮度值的變化並求出dL值。其結果示於下述表6中，dL值越高，表示染髮能力（顯色能力）越優異。The hair dye compositions of Comparative Examples 1 to 5 and Examples 1 to 5 shown in Table 3 were sprayed onto the hair of a white hair to perform dyeing, and then the change in the luminance value was observed to obtain a dL value. The results are shown in the following Table 6, and the higher the dL value, the more excellent the hair dyeing ability (color developing ability).

[表6] [Table 6]

根據所述表6可知，僅含有PQ-55、牛油樹脂及甘油硬脂酸酯中的任意一種的情況和含有其中兩種的情況下，與比較例1相比，顯色能力的增加率為1.03倍以下，沒有大幅增加，但含有PQ-55、牛油樹脂及甘油硬脂酸酯全部的情況下，與比較例1相比，顯色能力的增加率超過1.1倍，顯色能力顯著增加。According to the above Table 6, the increase rate of color development ability compared with the case of Comparative Example 1 in the case where only one of PQ-55, shea butter, and glyceryl stearate was contained and both of them were contained. When it is 1.03 times or less, it does not increase significantly, but when it contains all of PQ-55, shea resin, and glyceryl stearate, compared with the comparative example 1, the increase rate of color-developing ability is more than 1.1 times, and color-developing ability is remarkable. increase.

此外，在第一劑及第二劑中分別含有PQ-55、牛油樹脂及甘油硬脂酸酯全部的情況下，由於第一劑及第二劑的泡沫物理性質的均勻性，與僅在任意一種中包含PQ-55、牛油樹脂及甘油硬脂酸酯的情況相比，顯色能力的增加率略微更高（與比較例1相比1.13倍）。Further, in the case where the first agent and the second agent respectively contain all of PQ-55, shea butter, and glyceryl stearate, the uniformity of the physical properties of the foam of the first agent and the second agent is only When the PQ-55, shea butter, and glyceryl stearate were contained in any of them, the rate of increase in color development ability was slightly higher (1.13 times as compared with Comparative Example 1).

無no

無no

Claims (8)

一種泡沫型氧化染髮劑組合物，其由含有氧化染料前體、成色劑及鹼劑的第一劑和含有氧化劑的第二劑組成， 該組合物包含聚季銨鹽-55、熔點為40℃以下的低熔點脂類、以及甘油硬脂酸酯， 該聚季銨鹽-55、熔點為40℃以下的低熔點脂類、或者甘油硬脂酸酯分別包含於選自第一劑及第二劑中的一種以上的製劑中。A foam type oxidative hair dye composition comprising a first agent comprising an oxidation dye precursor, a coupler and an alkali agent, and a second agent comprising an oxidizing agent, the composition comprising a polyquaternium-55 and a melting point of 40 ° C The following low melting point lipids and glyceryl stearate, the polyquaternium-55, a low melting point lipid having a melting point of 40 ° C or less, or glyceryl stearate are respectively selected from the first agent and the second One or more of the preparations. 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中，相對於包含聚季銨鹽-55的製劑的總重量，該聚季銨鹽-55的含量為0.1~5重量%。The foamed oxidative hair dye composition according to claim 1, wherein the polyquaternium-55 is present in an amount of 0.1 to 5% by weight based on the total weight of the preparation containing the polyquaternium-55. . 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中，相對於包含低熔點脂類的製劑的總重量，該低熔點脂類的含量為0.1~5重量%。The foamed oxidative hair dye composition according to claim 1, wherein the low melting point lipid is contained in an amount of from 0.1 to 5% by weight based on the total weight of the preparation containing the low melting point lipid. 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中，相對於包含甘油硬脂酸酯的製劑的總重量，該甘油硬脂酸酯的含量為0.1~3重量%。The foamed oxidative hair dye composition according to claim 1, wherein the glyceryl stearate is contained in an amount of from 0.1 to 3% by weight based on the total weight of the preparation containing glyceryl stearate. 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中該低熔點脂類為選自蘆薈脂（Aloe Butter）、可可脂（Cocoa Butter）、牛油樹脂（Shea Butter）、阿月渾子脂（Pistachio Butter）、鱷梨脂（Avocado Butter）、芒果脂（Mango Butter）、豆脂（Soy Butter）、橄欖脂（Olive Butter）、小麥胚芽脂（Wheat Germ Butter）、古樸阿蘇果脂（Cupuacu Butter）、荷荷巴脂（Jojoba Butter）、澳洲堅果籽脂（Macadamia Seed Butter）、杏仁脂（Apricot Butter）、葡萄籽脂（Grape Seed Butter）、***脂（Hemp Butter）、霧冰草脂（Illipe Butter）、燭果脂（Kokum Butter）、婆羅雙樹脂（Sal Butter）及乳油木脂（Karite Butter）中的一種以上的源自植物的脂。The foamed oxidative hair dye composition according to claim 1, wherein the low melting point lipid is selected from the group consisting of Aloe Butter, Cocoa Butter, Shea Butter, and A. Pistachio Butter, Avocado Butter, Mango Butter, Soy Butter, Olive Butter, Wheat Germ Butter, Quaternary Aso (Cupuacu Butter), Jojoba Butter, Macadamia Seed Butter, Apricot Butter, Grape Seed Butter, Hemp Butter, Foggy Grass More than one plant-derived lipid in the lipid (Illipe Butter), Kokum Butter, Sal Butter, and Karite Butter. 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中該組合物為氣溶膠型。The foam-type oxidative hair dye composition according to claim 1, wherein the composition is an aerosol type. 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中該組合物的泡沫密度得到增加。The foamed oxidative hair dye composition of claim 1, wherein the foam density of the composition is increased. 如申請專利範圍第1項所述的泡沫型氧化染髮劑組合物，其中該組合物的塗布便利性和染色品質得到改善。The foam-type oxidative hair dye composition according to claim 1, wherein the composition has improved coating convenience and dyeing quality.