CN109718124A - A kind of double-formulation clear water physics hair dyeing foam - Google Patents

A kind of double-formulation clear water physics hair dyeing foam Download PDF

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Publication number
CN109718124A
CN109718124A CN201910226069.9A CN201910226069A CN109718124A CN 109718124 A CN109718124 A CN 109718124A CN 201910226069 A CN201910226069 A CN 201910226069A CN 109718124 A CN109718124 A CN 109718124A
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dose
foam
double
clear water
sodium
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CN201910226069.9A
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黄茂仁
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Abstract

The invention discloses a kind of double-formulation clear water physics hair dyeing foams, including the 1st dose and the 2nd dose, described 1st dose contains antioxidant, colorant, described 2nd dose contains oxidant, foaming agent, after described 1st dose and the 2nd dose mixing, substance comprising following mass percent: antioxidant 0.6-1.2%, colorant 2.5-5.1%, oxidant 6-12%, foaming agent 12.5-25.5%, the hair dyeing foam of double-formulation physics clear water prepared by the present invention, foam is fine and smooth, stablizes, and coloring effect is good, non-stimulated.

Description

A kind of double-formulation clear water physics hair dyeing foam
Technical field
The present invention relates to cosmetic fields, and in particular to a kind of double-formulation clear water physics hair dyeing foam.
Background technique
Double-formulation hair dyeing foam is made of 2 dosage forms, is retained separately when storage for the 1st dose and the 2nd dose, by the 1st dose when use It is uniformly mixed with the 2nd dose, is then uniformly applied to hair and achievees the effect that hair dyeing.
CN107898664A discloses a kind of hair dyeing foam, includes surfactant 1-15%, cation in the hair dye Polymer 0.1-3%, higher alcohol 0.1-10%, polyvalent alcohol 0.1-5% are pointed out, are added appropriate antioxidant i.e. and be can reach bubble The foam stable time is all larger than 30 minutes, however is proved by test, and the dosage of antioxidant is for dyeing colouring degree, foam Stability has a significant impact, and the preparation-obtained hair dyeing foam of this method, and foam sophistication is inadequate, and upper coloration, clear water rinse Cleanliness is not good enough.
Therefore, a double-formulation hair dyeing foam for being provided simultaneously with good upper coloration, foam exquisiteness is developed, there is important meaning Justice.
Summary of the invention
To solve the technical problem that coloration, foam exquisiteness degree are inadequate on double-formulation hair dyeing foam in the prior art, this hair It is bright that a kind of double-formulation clear water physics hair dyeing foam is provided, reach the skill that coloration is good, and foam is fine and smooth, clear water flushing cleanliness is good Art effect.
In order to achieve the above objectives, it is achieved by following technical solution:
A kind of double-formulation clear water physics hair dyeing foam, including the 1st dose and the 2nd dose, described 1st dose contains antioxidant, coloring Agent, described 2nd dose contains oxidant, foaming agent, after described 1st dose and the 2nd dose mixing, the object comprising following mass percent Matter: antioxidant 0.6-1.2%, colorant 2.5-5.1%, oxidant 6-12%, foaming agent 12.5-25.5%.
Preferably, the double-formulation clear water physics has hair dyed the 1st dose and the 2nd dose of foam mixing later also comprising anti-sensitizer 0.17-0.5%, stabilizer 0.04-0.08%, PH regulator 1.13-1.43%, solubilizer 1.5-3%.
Preferably, the PH regulator include monoethanolamine, disodium hydrogen phosphate, Etidronic Acid, described 1st dose and the 2nd After agent mixing, 0.1-0.3% Etidronic Acid, 0.5-2% monoethanolamine derives from the 1st dose;0.13-0.4% phosphoric acid hydrogen two Sodium, 0.4-0.53% Etidronic Acid derive from the 2nd dose, and percentage as described above is mass percent.
Preferably, described 1st dose also includes anti-sensitizer, and the anti-sensitizer is dipotassium glycyrrhizinate.
Preferably, dipotassium glycyrrhizinate mass percent in the 1st dose and the 2nd dose of mixed liquor is 0.17-0.5%.
Preferably, the solubilizer is propylene glycol.
Preferably, the stabilizer is 8-hydroxyquinoline.
Preferably, the oxidant is hydrogenperoxide steam generator.
Preferably, the hydrogenperoxide steam generator is the hydrogenperoxide steam generator that mass percent is 50%.
Preferably, the antioxidant packages are containing sodium dithionite, thioacetic acid, arabo-ascorbic acid any one or 2 kinds More than.
Preferably, the antioxidant is made of sodium dithionite, thioacetic acid, arabo-ascorbic acid.
Preferably, in described double-formulation clear water physics hair dyeing the 1st dose and the 2nd dose mixed mixed liquor of foam, Lian Erya The mass percentage of sodium sulphate is 0.05-0.1%, the mass percentage of thioacetic acid is 0.05-0.1%, different Vitamin C The mass percentage of acid is 0.5-1.0%.
Preferably, the colorant includes Toluene-2,4-diisocyanate, 5- diamines sulfate, N, bis- (second-ethoxy) the p-phenylenediamine sulphur of N- Hydrochlorate, resorcinol, m- amino-phenol, 2,4- diaminophenoxy ethanol HCl, one in 1-phenyl-3-methyl-5-pyrazolones ketone Kind or two or more.
Preferably, the colorant includes Toluene-2,4-diisocyanate, 5- diamines sulfate, N, bis- (second-ethoxy) the p-phenylenediamine sulphur of N- Hydrochlorate, resorcinol, m- amino-phenol, 2,4- diaminophenoxy ethanol HCl, 1-phenyl-3-methyl-5-pyrazolones ketone.
Preferably, Toluene-2,4-diisocyanate in described double-formulation clear water physics hair dyeing the 1st dose and the 2nd dose mixed mixed liquor of foam, 5- diamines sulfate 0.85-1.7%, N, bis- (second-ethoxy) the p-phenylenediamine sulfate 0.9-1.8% of N-, resorcinol 0.4- 0.8%, m- amino-phenol 0.07-0.2%, 2,4- diaminophenoxy ethanol HCl0.03-0.1%, 1- phenyl -3- methyl -5- pyrrole Oxazoline ketone 0.25-0.5%, percentage as described above are mass percent.
Preferably, the foaming agent includes cocounut oil diglycollic amide, Cocoamidopropyl betaine, sodium cocoyl methyl ox It is more than one kind or two kinds of sodium sulfonate, cocaminopropionic acid sodium, laureth sodium sulfovinate.
Preferably, the foaming agent includes cocounut oil diglycollic amide, Cocoamidopropyl betaine, sodium cocoyl methyl ox Sodium sulfonate, cocaminopropionic acid sodium, laureth sodium sulfovinate.
Preferably, the cocounut oil two in double-formulation clear water physics hair dyeing the 1st dose and the 2nd dose mixed mixed liquor of foam Glycollic amide 0.5-1.5%, Cocoamidopropyl betaine 2.0-4.0%, sodium cocoyl methyl sodium taurocholate 1.5-3.0%, Cocaminopropionic acid sodium 1.0-2.0%, laureth sodium sulfovinate 7.5-15%, percentage as described above are quality hundred Divide ratio.
Double-formulation clear water physics as described above contaminates barmy preparation method, and the 1st dose of each material mixing dissolves it with water Afterwards, it is encapsulated with cillin bottle, the 1st agent solution fills full cillin bottle or filling with inert gas;2nd dose of each material mixing, is dissolved in water Later, sealed package.
The utility model has the advantages that
Formula of the present invention, used sodium cocoyl methyl sodium taurocholate and cocaminopropionic acid sodium are two kinds of ammonia Base acid vigor albumen both has the function of blistering, while also acting as the effect of catalyst, is not needing to open hair hair scale piece Under state, enables colorant be easier to enter hair, do not need to take off the original black of hair, solve carcinogenic, hair damage is asked Topic allows coloring also more naturally, the effect of the vigor albumen, makes foam more plentiful, the residence time reaches 45min on hair More than, reach uniform coloring, it is therefore prevented that trickling, the effect of household hair dye.
For the upper coloration of foam hair dyeing by many factors combined influence, it is anti-oxidant in the 1st dose for influencing most significant 3 factors The dosage of oxidant in the dosage of agent, the dosage of colorant and the 2nd dose, test proves that, dosage makes Difference will lead to coloration with apparent difference;Influencing significant factor for foam stability is making for foaming agent With the dosage of dosage and stabilizer;The significantly dosage for PH regulator is influenced for irritation;It is thin for foam What greasy degree made a significant impact is the dosage of foaming agent and the use type of foaming agent, sodium cocoyl methyl taurine Sodium, cocaminopropionic acid sodium, laureth sodium sulfovinate play a key role the fine and smooth degree of foam, without this three Ideal result will be not achieved in use of the kind foaming agent in a certain amount of range, foam exquisiteness degree.
Double-formulation clear water physics of the present invention contaminates in barmy formula, 0.6-1.2% antioxidant is added, and by filling out Filling with inert gas or by the filling full mode of cillin bottle, avoids the dioxygen oxidation in colorant and air, to reach in use, With good hair dyeing effect.And it is proved by test, the dosage of antioxidant, for the hair dyeing effect of colorant, tool There is significant impact.
Compared with prior art, double-formulation clear water physics hair dyeing foam of the present invention, has good upper coloration, foam Exquisiteness, the equal < 0.5mm of foam partial size;The dyeing time of 25min, upper coloration are 1 degree;By double-formulation physics clear water of the present invention Hair dyeing foam is applied to skin, 60 minutes or more, will not experience stimulation, and double-formulation clear water physics of the present invention is had hair dyed Foam is easily cleaned, brings good experience to hair dyeing.
Specific embodiment
The effect that the present invention has is further illustrated below by specific embodiment.
The test method and evaluation criterion of each performance indicator:
(1) foam exquisiteness degree standard: after the 1st dose is mixed with the 2nd dose, getting foam, be uniformly applied on hair, Observe the time of lather collapse.
(2) foam exquisiteness degree standard: foam partial size < 0.5mm, A grade;Foam partial size >=0.5mm, B grades;Foam partial size >=1mm, C grade.
(3) it detects skin irritation standard: after A, B component are mixed, getting foam, be applied on skin, observe skin Skin experiences stimulation situation: after hair dyeing foam is spread in painting within 5min, the discomforts such as itch, drying occur for skin, determine stimulation Property be A grades;After hair dyeing foam is spread in painting, it is being greater than 30min and is being less than or equal in the 60min time, itch, drying occur for skin Etc. discomforts, determine irritation be B grades;When hair dyeing foam is spread in painting, the residence time is greater than 60min, cannot experience stimulation, sentence Determining irritation is C grades.
(4) dye colouring degree: foam is using 25min as the dyeability testing standard time.
(5) clear water rinses cleanliness: not having the degree of residuals after being rinsed with clear water on hair.
A is clean;B is general;C is poor.
Each material mass percentage when each testing performance index after the 1st dose of 1 embodiment 1-5 of table mixes respectively with the 2nd dose As a result
Each material mass percentage when each testing performance index after the 1st dose of 2 comparative example 1-6 of table mixes respectively with the 2nd dose As a result
Percentage of the present invention is mass percent.
From the above data, as shown in comparative example 4, antioxidant sodium dithionite is 0.025%, thioacetic acid 0.025%, when arabo-ascorbic acid 0.75%, dyeing colouring degree is 3 degree, and coloring effect decline is significant;Meanwhile to upper coloration shadow Ring the significant also dosage of colorant and the dosage of oxidant.
The dosage of dosage and stabilizer that significant factor is foaming agent is influenced for foam stability;For Irritation influences the significantly dosage for PH regulator;What foam sophistication was made a significant impact is making for foaming agent Use dosage.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modification and variations of the invention belong to the range of the claims in the present invention and its equivalent technologies Within, then the invention is intended to include these modification and variations.

Claims (10)

  1. The foam 1. a kind of double-formulation clear water physics is had hair dyed, which is characterized in that including the 1st dose and the 2nd dose, described 1st dose containing anti- Oxygen agent, colorant, it includes following quality after described 1st dose and the 2nd dose mixing that described 2nd dose, which contains oxidant, foaming agent, The substance of percentage: antioxidant 0.6-1.2%, colorant 2.5-5.1%, oxidant 6-12%, foaming agent 12.5-25.5%.
  2. The foam 2. a kind of double-formulation clear water physics according to claim 1 is had hair dyed, which is characterized in that the double-formulation clear water Physics has hair dyed the 1st dose and the 2nd dose of foam mixing later also comprising anti-sensitizer 0.17-0.5%, stabilizer 0.04-0.08%, PH tune Agent 1.13-1.43% is saved, solubilizer 1.5-3%, the percentage is mass percent.
  3. The foam 3. a kind of double-formulation clear water physics according to claim 2 is had hair dyed, which is characterized in that the PH regulator packet Containing monoethanolamine, disodium hydrogen phosphate, Etidronic Acid, after described 1st dose and the 2nd dose mixing, two phosphorus of 0.1-0.3% hydroxyl second Acid, 0.5-2% monoethanolamine derive from the 1st dose;0.13-0.4% disodium hydrogen phosphate, 0.4-0.53% Etidronic Acid derive from 2nd dose, the percentage is mass percent.
  4. The foam 4. a kind of double-formulation clear water physics according to claim 2 is had hair dyed, which is characterized in that described 1st dose is also wrapped Containing anti-sensitizer, the anti-sensitizer is dipotassium glycyrrhizinate;Preferably, the dipotassium glycyrrhizinate is in the 1st dose and the 2nd dose of mixed liquor Mass percent is 0.17-0.5%.
  5. The foam 5. a kind of double-formulation clear water physics according to claim 2 is had hair dyed, which is characterized in that the solubilizer is third Glycol;Preferably, the stabilizer is 8-hydroxyquinoline.
  6. The foam 6. a kind of double-formulation clear water physics according to claim 2 is had hair dyed, which is characterized in that the oxidant was Hydrogen peroxide solution;Preferably, the hydrogenperoxide steam generator is the hydrogenperoxide steam generator that mass percent is 50%.
  7. The foam 7. a kind of double-formulation clear water physics according to claim 1 or 2 is had hair dyed, which is characterized in that the antioxidant Include sodium dithionite, thioacetic acid, arabo-ascorbic acid any one or two or more;Preferably, the antioxidant is by even Sodium sulfite, thioacetic acid, arabo-ascorbic acid composition;Preferably, the double-formulation clear water physics the 1st dose of foam of hair dyeing and the In 2 doses of mixed mixed liquors, the mass percentage of sodium dithionite is the quality percentage of 0.05-0.1%, thioacetic acid Content is 0.05-0.1%, the mass percentage of arabo-ascorbic acid is 0.5-1.0%.
  8. The foam 8. a kind of double-formulation clear water physics according to claim 1 or 2 is had hair dyed, which is characterized in that the colorant Comprising Toluene-2,4-diisocyanate, 5- diamines sulfate, N, bis- (second-ethoxy) p-phenylenediamine sulfates of N-, resorcinol, m- amino-phenol, It is more than one kind or two kinds of 2,4- diaminophenoxy ethanol HCl, 1-phenyl-3-methyl-5-pyrazolones ketone;Preferably, described Toner includes Toluene-2,4-diisocyanate, 5- diamines sulfate, N, bis- (second-ethoxy) p-phenylenediamine sulfates of N-, resorcinol, m- aminobenzene Phenol, 2,4- diaminophenoxy ethanol HCl, 1-phenyl-3-methyl-5-pyrazolones ketone;Preferably, the double-formulation physics clear water dye Toluene-2,4-diisocyanate in foaming the 1st dose and the 2nd dose mixed mixed liquor of foam, 5- diamines sulfate 0.85-1.7%, N, the bis- (second-hydroxyl of N- Ethyl) p-phenylenediamine sulfate 0.9-1.8%, resorcinol 0.4-0.8%, m- amino-phenol 0.07-0.2%, 2,4- diamino Base Phenoxyethanol HCl0.03-0.1%, 1-phenyl-3-methyl-5-pyrazolones ketone 0.25-0.5%, the percentage is quality Percentage.
  9. The foam 9. a kind of double-formulation clear water physics according to claim 1 or 2 is had hair dyed, which is characterized in that the foaming agent Comprising cocounut oil diglycollic amide, Cocoamidopropyl betaine, sodium cocoyl methyl sodium taurocholate, cocaminopropionic acid sodium, It is more than one kind or two kinds of laureth sodium sulfovinate;Preferably, the foaming agent includes cocounut oil diglycollic amide, cocounut oil Amido propyl betaine, sodium cocoyl methyl sodium taurocholate, cocaminopropionic acid sodium, laureth sodium sulfovinate;It is preferred that , the cocounut oil diglycollic amide 0.5- in double-formulation physics clear water hair dyeing the 1st dose and the 2nd dose mixed mixed liquor of foam 1.5%, Cocoamidopropyl betaine 2.0-4.0%, sodium cocoyl methyl sodium taurocholate 1.5-3.0%, cocamidopropyl third Sour sodium 1.0-2.0%, laureth sodium sulfovinate 7.5-15%, the percentage is mass percent.
  10. 10. the barmy preparation method of a kind of double-formulation clear water physics dye described in -7 according to claim 1, which is characterized in that 1st dose of material mixing, after being dissolved with water, is encapsulated with cillin bottle, and the 1st agent solution fills full cillin bottle or filling with inert gas; After 2nd dose of substance adds water to mix, sealed package.
CN201910226069.9A 2019-01-31 2019-03-25 A kind of double-formulation clear water physics hair dyeing foam Pending CN109718124A (en)

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CN201910098645 2019-01-31

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112472630A (en) * 2020-12-18 2021-03-12 上海家化联合股份有限公司 Self-thickening composition of amino acid surfactants
CN113599287A (en) * 2021-09-17 2021-11-05 广州御采堂化妆品有限公司 Two-agent type clear water hair dyeing composition and hair dyeing method thereof
FR3110845A1 (en) * 2019-06-28 2021-12-03 L'oreal COMPOSITION FOR DYING KERATIN FIBERS AND ITS USE
CN115350112A (en) * 2022-04-18 2022-11-18 广州艾柔生物科技有限公司 Hair dyeing composition, preparation method and application thereof, and hair dyeing mousse
CN115350112B (en) * 2022-04-18 2024-04-19 广州艾柔生物科技有限公司 Hair dyeing composition, preparation method and application thereof and hair dyeing mousse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101668508A (en) * 2007-04-27 2010-03-10 花王株式会社 Two-pack type hair dyeing or bleaching preparation
CN101801337A (en) * 2007-10-24 2010-08-11 花王株式会社 Hair-dyeing method
CN102014853A (en) * 2008-05-30 2011-04-13 花王株式会社 Two-part foam-type hair dye
CN107320345A (en) * 2017-07-28 2017-11-07 广州市花安堂生物科技有限公司 A kind of double-formulation composition for hair dying and its hair colouring methods
CN107898664A (en) * 2017-11-16 2018-04-13 广州市花安堂生物科技有限公司 A kind of double-formulation foam composition for hair dying

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101668508A (en) * 2007-04-27 2010-03-10 花王株式会社 Two-pack type hair dyeing or bleaching preparation
CN101801337A (en) * 2007-10-24 2010-08-11 花王株式会社 Hair-dyeing method
CN102014853A (en) * 2008-05-30 2011-04-13 花王株式会社 Two-part foam-type hair dye
CN107320345A (en) * 2017-07-28 2017-11-07 广州市花安堂生物科技有限公司 A kind of double-formulation composition for hair dying and its hair colouring methods
CN107898664A (en) * 2017-11-16 2018-04-13 广州市花安堂生物科技有限公司 A kind of double-formulation foam composition for hair dying

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3110845A1 (en) * 2019-06-28 2021-12-03 L'oreal COMPOSITION FOR DYING KERATIN FIBERS AND ITS USE
FR3110846A1 (en) * 2019-06-28 2021-12-03 L'oreal COMPOSITION FOR DYING KERATIN FIBERS AND ITS USE
FR3111554A1 (en) * 2019-06-28 2021-12-24 L'oreal COMPOSITION FOR DYING KERATIN FIBERS AND ITS USE
US11752082B2 (en) 2019-06-28 2023-09-12 L'oreal Cosmetic composition for the oxidative dyeing of keratin fibres
US11819562B2 (en) 2019-06-28 2023-11-21 L'oreal Composition for dyeing keratin fibres and use thereof
CN112472630A (en) * 2020-12-18 2021-03-12 上海家化联合股份有限公司 Self-thickening composition of amino acid surfactants
CN112472630B (en) * 2020-12-18 2023-10-17 上海家化联合股份有限公司 Self-thickening compositions of amino acid surfactants
CN113599287A (en) * 2021-09-17 2021-11-05 广州御采堂化妆品有限公司 Two-agent type clear water hair dyeing composition and hair dyeing method thereof
CN115350112A (en) * 2022-04-18 2022-11-18 广州艾柔生物科技有限公司 Hair dyeing composition, preparation method and application thereof, and hair dyeing mousse
CN115350112B (en) * 2022-04-18 2024-04-19 广州艾柔生物科技有限公司 Hair dyeing composition, preparation method and application thereof and hair dyeing mousse

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