CN108697605A - Photosensitive hair dye - Google Patents
Photosensitive hair dye Download PDFInfo
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- CN108697605A CN108697605A CN201680081465.1A CN201680081465A CN108697605A CN 108697605 A CN108697605 A CN 108697605A CN 201680081465 A CN201680081465 A CN 201680081465A CN 108697605 A CN108697605 A CN 108697605A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/23—Sulfur; Selenium; Tellurium; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
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Abstract
The issue of the present invention is to provide a kind of photosensitive hair dyes of excellent in stability with long preservation period.As solution, it is to provide a kind of photosensitive hair dye, it includes the molar ratios (N- acetyl methionine/silver) of the aqueous solution dissolved with silver salt Yu N- acetyl methionines, the N- acetyl methionine and silver atoms that are dissolved in the aqueous solution to be less than 4.5 moles.
Description
Technical field
The present invention relates to a kind of photosensitive hair dyes.
Background technology
Photosensitive hair dye is based on silver ion by photo-reduction, and the particle of the metallic silver of precipitation is adsorbed in hair surface and carrys out color development.
Photosensitive hair dye is widely adopted due to following advantage by market:It can be made into a variety of dosage forms such as creams or gel, lotion;As long as smearing
It can simply be dyed under on hair and being washed in sunlight etc.;Hair dyeing state can maintain 1~2 month and without becoming
The diamine derivative etc. of the reason of quick or hair damage.
Photosensitive hair dye by silver ion carry out photo-reduction generated metal silver particles by color development.Therefore, photosensitive hair dyeing
Agent needs silver salt being dissolved in water and the silver salt solution that forms silver ion.As silver salt soluble easily in water, it is known to silver nitrate.
Since silver nitrate is pharmaceuticals raw material, can not be used in cosmetics in Japan.As the silver salt that can be used as cosmetic material,
Knowing has silver sulfate, actol, silver citrate, silver oxide.
Propose a kind of hair dye in patent document 1, containing (a) a kind in silver sulfate, actol and silver citrate or
Silver salt of more than two kinds and (b) chelating agent.In addition, inventors suggest that the coloring of combination silver sulfate and citric acid is excellent
Photosensitive hair dye (patent document 2), the photosensitive hair dye (patent document 3) for being mixed with silver sulfate and alcamines include silver oxide
With the photosensitive hair dye (patent document 4) of amino acid.
Photosensitive hair dye needs expose the hair for applying photosensitive hair dye in light to the open air, so that silver ion is passed through photo-reduction anti-
It answers and becomes silver particles.Although as long as the reactivity for improving silver ion can shorten light exposure time, reactivity height is then meaned
It is low stability.Therefore, when improving the reactivity of silver ion, though sometimes light irradiation less than shading pipe in reduction reaction still can
It carries out, photosensitive hair dye melanism, declines so as to cause hair dyeing property.In addition, in order to shorten light exposure time, it is also considered that cross and improve silver
Ion concentration, but silver sulfate, actol, silver citrate are slightly solubility, and silver oxide is insoluble, therefore it can not be made molten with high concentration
In solution to water.In addition, if silver salt is made to be dissolved to the Near The Upper Limit of solubility, stability can decline sometimes, and silver is precipitated and photosensitive
Hair dye melanism declines so as to cause hair dyeing property.
In addition, though previous photosensitive hair dye can be heightened the color by repeating hair dyeing, tone can be dyed reddish
Brown.Due to reddish tone and fall from favor, so by coordinating Cosan (colloid sulphur) in photosensitive hair dye, it is adjustable
It saves into and alleviates red and partially black tone.However, it is strong to deposit sulphur stink when in use, even if repeat of having one's hair wash can not remove it is attached
It the sulphur stink on hair the problem of.
Existing technical literature
Patent document
Patent document 1:Japanese Unexamined Patent Publication 2011-116708 bulletins
Patent document 2:No. 3881688 bulletins of Japanese Patent Publication No.
Patent document 3:No. 4542621 bulletins of Japanese Patent Publication No.
Patent document 4:No. 5486106 bulletins of Japanese Patent Publication No.
Invention content
The issue of the present invention is to provide a kind of photosensitive hair dyes of excellent in stability with long preservation period.
1. a kind of photosensitive hair dye, which is characterized in that molten comprising the aqueous solution dissolved with silver salt and N- acetyl methionines
The N- acetyl methionine of aqueous solution described in Xie Yu and the molar ratio of silver atoms, that is, N- acetyl methionine/silver are less than 4.5 moles.
2. the photosensitive hair dye according to 1., which is characterized in that the silver salt is silver sulfate, actol, silver citrate, oxidation
Any one of silver is two or more.
3. the photosensitive hair dye according to 1. or 2., which is characterized in that the silver salt concentrations in the aqueous solution are 1.6wt% or more.
4. the photosensitive hair dye according to any one of 1.~3., which is characterized in that dosage form is lotion, nutrient solution, gel, breast
Any one of frost, lotion, mousse, treatment waxes, hair conditioner, shampoo.
The silver ion of the photosensitive hair dye of the present invention can form stable complex compound, so as to long-term preservation in shading pipe
Deng, and hair dyeing property will not decline after preservation.Photosensitive hair dye especially with silver sulfate as the present invention of silver salt exists
Storage stability under low temperature, under high temperature is excellent.
The photosensitive hair dye of the present invention can control silver salt concentrations compared with previous photosensitive hair dye in wider range, can
The time applied to hair, light exposure time are adjusted according to silver salt concentrations.The high photosensitive hair dye of silver salt concentrations can shorten
Time, light exposure time applied to hair can mitigate the burden to user and can easily use.The low sense of silver salt concentrations
Light hair dye can gradually deepen the tone of hair, to can inhibit because of impression caused by hair dyeing by reusing
Change.
The photosensitive hair dye of the present invention only need to be in the state of applied to hair or applied to hair and after having one's hair wash, on one side
Daily life is lived, be washed on one side under sunlight or can be had hair dyed under the light of lighting machine.Therefore, photosensitive hair dyeing of the invention
Agent can be used as hair care breast, hair conditioner, shampoo etc. without carrying out special act and using daily.By daily or every a several days left sides
The right side come use the present invention photosensitive hair dye, since the hair of new first portion also can be dyed gradually, thus root of hair nearby will not
Bleach, natural dark hair can be maintained.
The photosensitive hair dye of the present invention is without coordinating sulphur that can dye hair without red brown.Mismatch the photosensitive of sulphur
Hair dye will not send out sulphur stink, and can be easy to increase fragrance using fragrance.
Description of the drawings
Fig. 1 is the photograph for the result for indicating to dye people's white hair with the different photosensitive hair dye of sulfuric acid silver concentration in experiment 1
Piece.
Fig. 2 is the photo for the result for indicating to dye people's white hair with the different photosensitive hair dye of sulfuric acid silver concentration in experiment 1.
Fig. 3 is to indicate in experiment 2 with the photosensitive hair dyeing that N- acetyl methionine is different from the molar ratio of the silver atoms in silver sulfate
The photo for the result that people's white hair is dyed in agent.
Specific implementation mode
The photosensitive hair dye of the present invention includes the aqueous solution dissolved with silver salt and N- acetyl methionines.
Silver salt itself is slightly solubility or insoluble, and dissolubility in water is relatively low.By keeping silver salt and N- acetyl methionines same
When dissolve, so that silver atoms and N- acetyl methionines is formed water-soluble complex compound, the silver concentration in aqueous solution can be improved.
As silver salt, any one of silver sulfate, actol, silver citrate, silver oxide or two or more can be used.Due to
Storage stability is especially excellent, so preferably sulfuric acid is silver-colored.The lower limit of silver salt concentrations in aqueous solution is 0.01wt% or more, preferably
0.1wt% or more, more preferable 1.0wt% or more, further preferred 1.6wt% or more, most preferably 2.0wt% or more.Silver salt is dense
Degree is higher, can be had hair dyed with shorter application time, light exposure time.The upper limit of silver salt concentrations in aqueous solution is because of silver salt
Type and it is different, but can dissolve to forming complex compound and the saturated concentration that dissolves.
There are the optical isomers of L bodies and D bodies for N- acetyl methionine.As N- acetyl methionines, N- second can be used
Acyl-l-methionine, N- acetyl-D-Met and any one of the N- acetyl-DL- methionines as mixture.Water
N- acetyl methionine concentrations in solution are 0.01wt% or more, 50wt% or less.By increasing N- acetyl methionines
Amount can shorten the dissolution time of silver salt.Even if N- acetyl methionines is made to be more than 50wt%, the dissolution time of silver salt also almost without
Variation, and be more than that N- acetyl methionines recrystallize to cure together with insoluble matter relative to the solubility of water.
The molar ratio (N- acetyl methionine/silver) preferably 0.05 of N- acetyl methionine and silver atoms in aqueous solution with
The upper, range less than 4.5 moles.Relative to 1 mole of silver atoms shape is unable to if N- acetyl methionines are less than 0.05 mole
At complex compound, to which silver salt is difficult to dissolve.Amount by increasing N- acetyl methionines can shorten the dissolution time of silver salt, still
Relative to 1 mole of silver atoms, when N- acetyl methionines are 4.5 moles or more, hair dyeing property can decline.This is silver sulfate, lactic acid
The common phenomenon of silver, silver citrate, silver oxide.
It only needs to add silver salt in water with N- acetyl methionine simultaneously by silver and the complex compound that N- acetyl methionines are constituted
Stirring to dissolve can prepare.Stirring can also carry out at room temperature, but can be heated up in the case where silver salt is difficult to dissolve
40~80 DEG C or so.At this point, even if remaining insoluble component, as long as photosensitive hair dye can be used as to make with the presence of liquid component
With, but from the viewpoint of dyeability, preferably silver salt is fully dissolved with N- acetyl methionine.
It is sufficiently stable by the silver-colored complex compound constituted with N- acetyl methionines in aqueous solution, even if to the water dissolved with complex compound
Solution irradiation light, complex compound will not destroy, and silver particles will not be precipitated.In addition, even if the aqueous solution is coated on plastics
And irradiation light, color will not change immediately.If however, the aqueous solution, which is coated on hair simultaneously irradiation light, silver particles, to be stood
It carves and is precipitated and color development.That is, the photosensitive hair dye energy of the present invention comprising the aqueous solution dissolved with silver salt and N- acetyl methionines
It is enough to be steadily stored in the containers such as plastics, it is coated on hair and is washed in light just rapidly color development, as photosensitive hair dyeing
Agent has extremely excellent property.
The keeping quality and dye of the photosensitive hair dye of the present invention containing the complex compound being made of with N- acetyl methionines silver
The excellent reason of hair property can be presumed as follows.
The complex compound of silver ion is stablized relative to light, for example, even if to dissolved with silver ammonia complex or silver and sodium thiosulfate
The aqueous solution irradiation light of complex compound, silver particles are not also precipitated, and aqueous solution will not melanism.For by silver and N- acetyl methionine structures
At complex compound for, will not melanism to its aqueous solution irradiation light.However in complex compound, due to N- acetyl first sulphur ammonia
Acid forms weak interaction with silver ion and is coordinated, so as hair surface, if stronger negative electrical charge is close, complexing
Silver ion (Ag+) in object can then be attracted to hair surface to which complex compound is disintegrated, and silver ion is adsorbed on hair surface.Due to
The silver ion being adsorbed on hair will not form complex compound and stability is relatively low, so can the easily color development by photo-reduction.
Therefore, photosensitive hair dye of the invention can steadily be stored in that the charges such as plastics are weaker or container of not charge
In, being coated on hair and being washed in light can have hair dyed, and stability and hair dyeing property are excellent.
And it is related greatly with the concentration of N- acetyl methionines by the stabilisation of the silver-colored complex compound constituted with N- acetyl methionines
Connection.The molar ratio (N- acetyl methionine/silver) of N- acetyl methionine and silver atoms is at 4.5 moles or more, complex compound meeting
It stabilizes, destructible is not allowed exposing light to the open air on hair, to which hair dyeing property can decline.
The photosensitive hair dye of the present invention not only can be by exposing sunlight or illumination light etc. to the open air in the state of applied to hair
Method have hair dyed, can also be by applied to hair and having one's hair wash and rinsing out the method for being exposed to sunlight etc. after photosensitive hair dye
To have hair dyed.This is because strong adsorption force of the silver ion to hair, the silver ion that sufficient amount is also had usually after hair washing are attached to
Hair surface.
Due to being exposed to the method for sunlight etc. in the state applied to hair after photosensitive hair dye is applied to hair and hair washing
Lower elapsed time is shorter, so can easily utilize to smaller to the burden of user, and can reduce because being attached to
The photosensitive hair dye of clothes etc. restore and by colorings such as clothes.
The photosensitive hair dye of the present invention can control silver salt concentrations in wider concentration range, as silver salt concentrations increase
Hair can be dyed shade.The photosensitive hair dye for the present invention that silver salt concentrations are 1.6wt% or more is without substantially containing
Sulphur can be dyed without red brown.Here, being substantially free of sulphur means that the content of sulphur is 0.1wt% or less.
The photosensitive hair dye of the present invention increases with the silver salt concentrations in aqueous solution, can shorten the time applied to hair,
Light exposure time.Since the application time of the photosensitive hair dye of the high present invention of silver salt concentrations, light exposure time are shorter, to right
The burden of user is smaller.The photosensitive hair dye of the low present invention of silver salt concentrations can't dye shade when being intended for single use, but
Hair can gradually be dyed shade by application several times.In addition, since hair can gradually become shade, therefore can press down
Make the variation because of impression caused by hair dyeing.
The photosensitive hair dye of the present invention is made in the range of not destroying the complex compound being made of with N- acetyl methionines silver
For cosmetics or the gradation composition of hair dye, usually used surfactant, finish, tackifier, moisturizing can be mated properly into
Agent, preservative, antioxidant, pH adjusting agent, fragrance, colouring matter, other Cosmetic Ingredients, effective component etc..These ingredients are excellent
Silver salt is selected in be dissolved in water with N- acetyl methionines and mix after forming complex compound.
The photosensitive hair dye of the present invention includes the aqueous solution dissolved with silver salt and N- acetyl methionines, can be made into aqueous cosmetic preparation
Or the emulsifying cosmetic preparation of w/o type emulsion, O/W types emulsion, W/O/W types emulsion, O/W/O type emulsions etc..
The present invention photosensitive hair dye for example may be made in lotion, nutrient solution, gel, creams, lotion, mousse, treatment waxes,
The dosage forms such as hair conditioner, shampoo.By by the present invention photosensitive hair dye with above-mentioned dosage form once a day to journey once a week
Degree uses, and the hair of new first portion can be dyed gradually.By regularly using, since root of hair does not bleach nearby, to be difficult to
It was found that having carried out white hair dyeing, and natural dark hair can be maintained.
The photosensitive hair dye of the present invention is suitable also for daily use on hair and is easy the hair conditioner rinsed or hair washing
Water.The excellent in stability of the photosensitive hair dye of the present invention, though in the state ofs being filled in bottle etc. it is long-term be placed on temperature in
In the bathroom of 20 DEG C~40 DEG C or so variations, silver particles will not be precipitated, and hair dyeing property will not decline.
Then, the present invention is further specifically described based on embodiment, but the present invention is not limited in these embodiments.
Embodiment
" experiment 1 "
Silver salt is mixed according to composition shown in following table 1 with N- acetyl methionine to prepare aqueous solution.Match shown in table 1
The value of composition and division in a proportion is quality %.In addition, due to being difficult to analyze the composition of insoluble composition, so calculating molar ratio (N- by match ratio
Acetyl methionine/silver).The dissolubility of obtained aqueous solution, tone, dyeing time are evaluated.And as N- acetyl
Methionine uses N- acetyl-DL- methionines.
(dissolubility)
It is very good:It is dissolved in the water of room temperature.
Well:It is dissolved in 80 DEG C of water.
It is insoluble:It is not dissolved completely in 80 DEG C of water, remains insoluble composition.
Solidification:Insoluble composition cures, and liquid component is not present.
(tone)
Each aqueous solution is uniformly coated on people's white hair, visual confirmation is cleaned with solar exposure 15 minutes and in fine day with flowing water
Tone afterwards.And for the case where curing, identical operation is carried out other than so that solidfied material is attached on people's white hair.Figure
1, it indicates in 2 to use the result for having hair dyed to people's white hair in the example of silver sulfate.
(dyeing time)
Each aqueous solution is uniformly coated on people's white hair, is exposed to daylight under fine day, and measure dye it is not mottled uniform
Tone until time.
Table 1
Each silver salt shows different dissolubilities respectively.Silver sulfate, the dissolubility of actol are excellent, can dissolve 20wt%.
Silver citrate can dissolve 8wt%, and silver oxide can dissolve 6wt%.And when being the concentration more than it, silver salt will be saturated and remain
Insoluble composition.
In any silver salt, as silver salt concentrations thicken from 0.1wt% to 2wt%, more shade can be had hair dyed into.In addition, only
Otherwise insoluble composition is remained, silver salt concentrations can dye roughly the same tone, especially silver salt concentrations when being 2wt% or more
For the difference of tone can not be seen that there is when 4wt% or more.Even if insoluble composition is remained, since the silver salt in solution is adsorbed in head
Hair, so while can have hair dyed but dyeability declines.In addition, in the case that generating cured, nothing being attached on hair
Method is had hair dyed.
Dyeing time shortens also with thickening from 0.1wt% to 2wt%.Compared with when silver salt concentrations are 1.0wt%, silver salt is dense
Degree can equably be had hair dyed when being 2wt% or more with 1/5th light irradiation time.When remaining insoluble composition, dyeing time meeting
It is elongated.
It can not almost find the influence that the type of silver salt brings tone, dyeing time.
" experiment 2 "
It is same as experiment 1, aqueous solution is mixed and is prepared according to composition shown in following table 2, to the molten of obtained aqueous solution
Xie Xing, tone, dyeing time are evaluated.The value of match ratio shown in table 2 is quality %.Display uses silver sulfate in figure 3
Example in result that people's white hair is dyed.And as N- acetyl methionines, use N- acetyl-DL- methionines.
Table 2
| Silver sulfate | 2.0 | 2.0 | 2.0 | 4.0 | 4.0 | 4.0 |
| N- acetyl methionines | 2.5 | 10.0 | 11.0 | 5.0 | 20.0 | 22.0 |
| Purified water | 95.5 | 88.0 | 87.0 | 91.0 | 76.0 | 74.0 |
| Molar ratio | 1.01 | 4.04 | 4.50 | 1.01 | 4.04 | 4.50 |
| Dissolubility | It is very good | It is very good | It is very good | It is very good | It is very good | It is good |
| Tone | Very deep brown | Brown | It does not paint | Very deep brown | Brown | It does not paint |
| Dyeing time | 3 minutes | 15 minutes | - | 3 minutes | 15 minutes | - |
| Actol | 2.0 | 2.0 | 2.0 | 4.0 | 4.0 | 4.0 |
| N- acetyl methionines | 1.9 | 7.5 | 8.4 | 3.8 | 15.0 | 16.8 |
| Purified water | 96.1 | 90.5 | 89.6 | 92.2 | 81.0 | 79.2 |
| Molar ratio | 1.01 | 4.02 | 4.50 | 1.01 | 4.02 | 4.50 |
| Dissolubility | It is very good | It is very good | It is very good | It is very good | It is very good | It is good |
| Tone | Very deep brown | Brown | It does not paint | Very deep brown | Brown | It does not paint |
| Dyeing time | 3 minutes | 15 minutes | - | 3 minutes | 15 minutes | - |
| Silver citrate | 2.0 | 2.0 | 2.0 | 4.0 | 4.0 | 4.0 |
| N- acetyl methionines | 2.3 | 9.0 | 10.2 | 4.6 | 18.0 | 20.4 |
| Purified water | 95.7 | 89.0 | 87.8 | 91.4 | 78.0 | 75.6 |
| Molar ratio | 1.02 | 4.00 | 4.50 | 1.02 | 4.00 | 4.50 |
| Dissolubility | It is very good | It is very good | It is very good | It is very good | It is very good | It is good |
| Tone | Very deep brown | Brown | It does not paint | Very deep brown | Brown | It does not paint |
| Dyeing time | 3 minutes | 15 minutes | - | 3 minutes | 15 minutes | - |
| Silver oxide | 2.0 | 2.0 | 2.0 | 4.0 | 4.0 | 4.0 |
| N- acetyl methionines | 3.4 | 13.3 | 14.9 | 6.8 | 26.6 | 29.8 |
| Purified water | 94.6 | 84.7 | 83.1 | 89.2 | 69.4 | 66.2 |
| Molar ratio | 1.03 | 4.02 | 4.50 | 1.03 | 4.02 | 4.50 |
| Dissolubility | It is very good | It is very good | It is very good | It is very good | It is very good | It is good |
| Tone | Very deep brown | Brown | It does not paint | Very deep brown | Brown | It does not paint |
| Dyeing time | 3 minutes | 15 minutes | - | 3 minutes | 15 minutes | - |
The dissolubility of any composition is excellent, and the aqueous solution of no insoluble composition can be obtained.
In any silver salt, molar ratio is that about 1, about any of 4 can have hair dyed, and can be contaminated when especially molar ratio is about 1
At shade.In contrast, when molar ratio is 4.5, aqueous solution that even silver salt and N- acetyl methionines are completely dissolved
It can not have hair dyed.
" experiment 3 "
As Examples 1 to 4, comparative example 1~3, the hair care breast for having and being formed shown in following Table 3 is prepared.Match ratio shown in table 3
Value be quality %.Preparation flow is as follows.And as N- acetyl methionines, use N- acetyl-DL- methionines.
Silver salt and N- acetyl methionine or l-methionine are added in pure water and are stirred to dissolve.Then, it will remain
Ingredient all be added, after being heated up to 70 DEG C and stirring evenly, be cooled to room temperature.
The evaluation of photosensitive hair dye
The hair care breast of preparation is evaluated according to benchmark below.The results are shown in Table 3.
(1) hair dyeing property
User's white hair is exposed to daylight 15 minutes after the hair care breast 0.5g of preparation is equably coated with 1 time under fine day.Thereafter,
Hair dyeing property is evaluated by the tone after rinsing 1 minute.
◎:Very deep brown
○:Dark-brown
△:Light brown
(2) appearance, shape
The hair care breast about 75g of preparation is filled into light-proofness ointment container (horse open country chemical vessel Co. Ltd. system, capacity
125ml), in being placed at room temperature for.It uncaps daily primary, observes foreign odor, discoloration, viscosity change in 60 days by visual observation.
◎:60 days almost unchanged
△:Do not change significantly in foreign odor, viscosity, the color of creams, but feels a little amino acid distinctive sweet tea tart flavour road
×:Foreign odor, discoloration, viscosity change can be observed
(3) stability
The hair care breast about 75g of preparation is filled into light-proofness ointment container (horse open country chemical vessel Co. Ltd. system, capacity
125ml), it is positioned over and is set as 5 DEG C and 45 DEG C of thermostat.It uncaps daily primary, observes foreign odor in 60 days by visual observation, becomes
Color, viscosity change.
◎:60 days almost unchanged
○:Foreign odor, discoloration are not observed, but a little viscosity change is found compared with room temperature preservation
△:Discoloration is not observed, but a little can feel amino acid distinctive sweet tea tart flavour road, while finding viscosity change
×:Foreign odor, discoloration, viscosity change can be observed
Table 3
The hair dyeing of the Examples 1 to 4 of photosensitive hair dye as the present invention is excellent.In addition, even if placing at room temperature
60 days, it also can not almost observe variation.Especially with the embodiment 1 of silver sulfate, even if placing 60 at 5 DEG C, 45 DEG C
It can not also observe variation.
The comparative example 1~3 for having used l-methionine, just immediately after preparation have hair dyeing property, but room temperature, 5 DEG C, 45 DEG C appoint
Rotten under the conditions of one, storage stability is poor.Use the comparative example 2 of actol that the foreign odor and lactic acid of methionine has occurred
Sweet tea acid foreign odor, creams also change colour into slightly band grey.Use the comparative example 3 of silver citrate that the foreign odor of methionine has occurred, breast
Frost also changes colour into black.It has used the comparative example 1 of silver sulfate that there is excellent keeping quality compared with comparative example 2,3, but has had occurred
The foreign odor of methionine.
Claims (4)
1. a kind of photosensitive hair dye, which is characterized in that comprising the aqueous solution dissolved with silver salt and N- acetyl methionines, be dissolved in
The N- acetyl methionine of the aqueous solution and the molar ratio of silver atoms, that is, N- acetyl methionine/silver are less than 4.5 moles.
2. photosensitive hair dye according to claim 1, which is characterized in that the silver salt is silver sulfate, actol, citric acid
Any one of silver, silver oxide are two or more.
3. photosensitive hair dye according to claim 1 or 2, which is characterized in that the silver salt concentrations in the aqueous solution are
1.6wt% or more.
4. photosensitive hair dye described in any one of claim 1 to 3, which is characterized in that dosage form be lotion, nutrient solution,
Any one of gel, creams, lotion, mousse, treatment waxes, hair conditioner, shampoo.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016027484A JP6164543B1 (en) | 2016-02-17 | 2016-02-17 | Photosensitive hair dye |
| JP2016-027484 | 2016-02-17 | ||
| PCT/JP2016/083914 WO2017141509A1 (en) | 2016-02-17 | 2016-11-16 | Photosensitive hair dye |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108697605A true CN108697605A (en) | 2018-10-23 |
| CN108697605B CN108697605B (en) | 2021-09-14 |
Family
ID=59351328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680081465.1A Active CN108697605B (en) | 2016-02-17 | 2016-11-16 | Photosensitive hair dye |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6164543B1 (en) |
| KR (1) | KR20180044357A (en) |
| CN (1) | CN108697605B (en) |
| TW (1) | TWI658838B (en) |
| WO (1) | WO2017141509A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3881688B2 (en) * | 2004-07-30 | 2007-02-14 | 力 川田 | Hair dye and method for producing the same |
| CN101036623A (en) * | 2006-03-17 | 2007-09-19 | 株式会社优丽可 | One-pack type hair dye utilizing optical energy |
| CN101198308A (en) * | 2005-06-13 | 2008-06-11 | 3M创新有限公司 | Foamable alcohol compositions, systems and methods of use |
| JP4542621B1 (en) * | 2009-05-25 | 2010-09-15 | 力 川田 | Photosensitive hair dye and method for producing the same |
| JP2011116708A (en) * | 2009-12-04 | 2011-06-16 | Picaso Cosmetic Laboratory Ltd | Photosensitive hair dye |
| JP2012077005A (en) * | 2010-09-30 | 2012-04-19 | Picaso Cosmetic Laboratory Ltd | Dyeing method of human hair |
| CN102485196A (en) * | 2010-12-06 | 2012-06-06 | 池田物产株式会社 | Hair dye |
| JP2013001673A (en) * | 2011-06-16 | 2013-01-07 | Picaso Cosmetic Laboratory Ltd | Method of dyeing hair using photosensitive hair dye |
| JP5486106B1 (en) * | 2013-04-19 | 2014-05-07 | 川田 力也 | Photosensitive hair dye composition using water-soluble complex consisting of silver oxide and amino acid, and photosensitive hair dye |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008280321A (en) * | 2007-05-10 | 2008-11-20 | Sun Naturan's:Kk | Hair dye and production method thereof |
| JP2010013386A (en) * | 2008-07-02 | 2010-01-21 | Fujifilm Corp | Hair dye, hair dyeing method and its method for manufacturing |
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2016
- 2016-02-17 JP JP2016027484A patent/JP6164543B1/en active Active
- 2016-11-16 KR KR1020187008198A patent/KR20180044357A/en not_active Application Discontinuation
- 2016-11-16 WO PCT/JP2016/083914 patent/WO2017141509A1/en active Application Filing
- 2016-11-16 CN CN201680081465.1A patent/CN108697605B/en active Active
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3881688B2 (en) * | 2004-07-30 | 2007-02-14 | 力 川田 | Hair dye and method for producing the same |
| CN101198308A (en) * | 2005-06-13 | 2008-06-11 | 3M创新有限公司 | Foamable alcohol compositions, systems and methods of use |
| CN101036623A (en) * | 2006-03-17 | 2007-09-19 | 株式会社优丽可 | One-pack type hair dye utilizing optical energy |
| JP4542621B1 (en) * | 2009-05-25 | 2010-09-15 | 力 川田 | Photosensitive hair dye and method for producing the same |
| JP2011116708A (en) * | 2009-12-04 | 2011-06-16 | Picaso Cosmetic Laboratory Ltd | Photosensitive hair dye |
| JP2012077005A (en) * | 2010-09-30 | 2012-04-19 | Picaso Cosmetic Laboratory Ltd | Dyeing method of human hair |
| CN102485196A (en) * | 2010-12-06 | 2012-06-06 | 池田物产株式会社 | Hair dye |
| JP2013001673A (en) * | 2011-06-16 | 2013-01-07 | Picaso Cosmetic Laboratory Ltd | Method of dyeing hair using photosensitive hair dye |
| JP5486106B1 (en) * | 2013-04-19 | 2014-05-07 | 川田 力也 | Photosensitive hair dye composition using water-soluble complex consisting of silver oxide and amino acid, and photosensitive hair dye |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6164543B1 (en) | 2017-07-19 |
| KR20180044357A (en) | 2018-05-02 |
| JP2017145212A (en) | 2017-08-24 |
| WO2017141509A1 (en) | 2017-08-24 |
| TWI658838B (en) | 2019-05-11 |
| TW201729792A (en) | 2017-09-01 |
| CN108697605B (en) | 2021-09-14 |
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