CN109589272A - The new opplication of cationic surfactant and support fluorescence cosmetics - Google Patents
The new opplication of cationic surfactant and support fluorescence cosmetics Download PDFInfo
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- CN109589272A CN109589272A CN201910024176.3A CN201910024176A CN109589272A CN 109589272 A CN109589272 A CN 109589272A CN 201910024176 A CN201910024176 A CN 201910024176A CN 109589272 A CN109589272 A CN 109589272A
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- fluorescence
- cationic surfactant
- cosmetics
- cationic
- fluorescent whitening
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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
- A61K8/41—Amines
- A61K8/416—Quaternary ammonium compounds
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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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
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Abstract
The invention belongs to the new opplication of the technical field of fluorescent whitening agent more particularly to cationic surfactant and support fluorescence cosmetics.Point application in the fluorescence for inhibiting anionic fluorescent whitening agent to generate that the invention discloses cationic surfactants.Invention discovery cationic surfactant can be directly added into water phase the fluorescence for the anionic fluorescent whitening agent generation that can play the role of that skin care item or cosmetics is inhibited to contain directly when preparing skin care item or cosmetics.
Description
Technical field
The invention belongs to the new opplication of the technical field of fluorescent whitening agent more particularly to cationic surfactant and support
Fluorescence cosmetics.
Background technique
Fluorescent whitening agent (fluorescent brightener) is a kind of fluorescent dye, or is white dye, is one
The complicated organic compound of kind.Its characteristic is that incident ray can be excited to generate fluorescence, and contaminated substance is made to obtain similar fluorite
Sparkling effect, the substance for seeing naked eyes are very white.
Fluorescent whitening agent is a kind of color conditioners, and it is gorgeous to have the function of that brilliant white increases, is widely used in papermaking, weaving, washing
In the multiple fields such as agent.There are about 15 kinds of basic structure types, nearly 400 kinds of structures for fluorescent whitening agent.China allows in clothes washing
There are two types of types for the fluorescent whitening agent added in agent: distyryl biphenyl class (such as CBS) and double triazine amino-stilbenes
Class (such as 33#).
Fluorescent whitening agent action principle is to absorb sightless ultraviolet light in light, and issue visible blue light, with fabric
After the yellow light of sending is overlapped, it is complementarily shaped to white light, the white light for issuing fabric increases, and can visually feel that white fabrics are bright
Aobvious to become brilliant white, here it is lightening effects.Sightless ultraviolet light can be absorbed in fluorescent whitening agent, and (wave-length coverage is about 60-
380nm), be converted to the visible light of longer wavelengths of blue light or purple, thus can compensate it is undesired yellowish in matrix, together
When reflect more visible lights than original incident wavelength in 400-600nm ranges, so that product be made to seem whiter, more
It is bright, more bright-coloured.
Fluorescent whitening agent is the organic compound of a kind of couple of human health, and human body Long Term Contact is easily carcinogenic.On the market
90 or more percent cotton wool has a fluorescer, woman monthly menstruation when, what cervix opening was open, it is attached on sanitary napkin
Fluorescent whitening agent be all seeped into vivo, at least want 7 Nian Caineng to excrete by human homergy, fluorescent whitening agent causes
Women suffers from the sick hair rate of uterine malignant tumour/cancer and improves 5--13 times, so, the sixth of the twelve Earthly Branches is forbidden to use fluorescence increasing in paper industry
White dose of manufacture food packaging wrapping paper, cotton wool and napkin paper etc..In addition, fluorescent whitening agent is not easy to be decomposed, accumulate in vivo
Body immunity can be weakened.Long-time service can cause adverse effect to skin: as skin is dark and gloomy, contact dermatitis, long acne suppurate,
Fluorescent whitening agent can destroy erythrocyte membrane after entering capillary: the risk of Yi Yinfa leukemia (leukaemia).
It is therefore desirable to eliminate fluorescent whitening agent by chemical means.However, current fluorescence cuts down the generally existing valence of agent
The defect that lattice are expensive, poorly water-soluble and dosage are big.Therefore, find it is a kind of it is charge it is strong, good water solubility, dosage is few and price is low
The honest and clean substance that can inhibit fluorescence is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of charge strong, good water solubility, dosage are few and cheap
Fluorescent whitening agent can be inhibited to generate the substance of fluorescence.
Divide in the fluorescence for inhibiting anionic fluorescent whitening agent to generate the invention discloses cationic surfactant and answers
With.
Preferably, the cationic surfactant is cation Gemini surfactant.
Preferably, the cationic surfactant is quaternary ammonium salt cationic Gemini surface active agent, the quaternary ammonium
Shown in the chemical formula of salt form cation Gemini surfactant such as formula (1),
Wherein, R is the alkyl of C8-C12, n 2,4 or 6, X Cl-
Or Br-。
Preferably, the anionic fluorescent whitening agent be 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl,
Described 4,4 '-bis- (2- sulfonic benzo vinyl) -1, shown in the chemical formula of 1 '-biphenyl such as formula (2),
The present invention provides one kind to support fluorescence cosmetics, including cationic surfactant and water.
Preferably, the cationic surfactant is quaternary ammonium salt cationic Gemini surface active agent, the quaternary ammonium
Shown in the chemical formula of salt form cation Gemini surfactant such as formula (1),
Wherein, R is the alkyl of C8-C12, n 2,4 or 6, X Cl-
Or Br-。
Preferably, the cationic surfactant is 1,2- ethylenediamine, N1, N2- dioctyl, N1, N1, N2, N2- tetra-
Methyl dichloro ammonium.
Preferably, cationic surfactant the mass percent in fluorescence cosmetics be 0.05%~
0.50%.
The present invention also provides one kind to support fluorescer, including cationic surfactant and water.
The cationic surfactant is quaternary ammonium salt cationic Gemini surface active agent, the quaternary ammonium salt cationic
Shown in the chemical formula of Gemini surface active agent such as formula (1),
Wherein, R is the alkyl of C8-C12, n 2,4 or 6, X Cl-
Or Br-。
It should be noted that when it is described support fluorescence cosmetics contain anionic fluorescent whitening agent when, anionic fluorescence
Brightening agent is 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl, described 4,4 '-bis- (2- sulfonic benzo vinyl) -1,
Shown in the chemical formula of 1 '-biphenyl such as formula (2),
The quaternary ammonium salt cationic Gemini surface active agent and described 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 ' -
The molar ratio of biphenyl is (1-2): 1.
Preferably, the fluorescence cosmetics that support can be skin care item, or cosmetics.
It should be noted that 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl is that common fluorescence increases on the market
White dose, with not only hydrophilic but also oleophylic attribute, oleophylic sexuality were stronger；Therefore, contain 4,4 '-bis- (2- sulphurs once having used
Acidic group styryl) -1,1 '-biphenyl facial mask or other containing 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl
Cosmetics；It only needing 15 minutes, 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl is just firmly adsorbed on human skin,
It is absorbed by the body, 4 to be absorbed by the body, 4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl needs to be discharged for general 7 years
In vitro.
The purpose of the present invention is big for the generally existing expensive, poorly water-soluble of the abatement agent of fluorescence in the prior art and dosage
Defect.Therefore, subject cationic surfactant point application in the fluorescence for inhibiting anionic fluorescent whitening agent to generate.
It is a discovery of the invention that cationic surfactant and anionic fluorescent whitening agent occur electrical neutralization and form precipitating, promote
So that cationic surfactant and the anionic fluorescent whitening agent is generated precipitating and does not dissolve in, so that fluorescence is lost, this hair
It is bright to also found that Gemini surface active agent has the advantages that dosage is few.Present invention discover that cationic surfactant can prepared directly
When skin care item or cosmetics, the work for the fluorescence for inhibiting anionic fluorescent whitening agent to generate can be played by being directly added into water phase
With.
Specific embodiment
The present invention provides the new opplication of cationic surfactant and fluorescence cosmetics are supported, for solving fluorescence abatement
The generally existing expensive, poorly water-soluble of agent and the big technological deficiency of dosage.
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Wherein, it is commercially available or self-control that following embodiment is raw materials used.
Embodiment 1
The embodiment of the invention provides the first cationic surfactant inhibit fluorescent whitening agent generate fluorescence test,
Steps are as follows:
(1) water for measuring 99.95g, is added in 150mL beaker, and 4,4 '-bis- (2- sulfonic groups of 0.02g are added while stirring
Styryl) -1,1 '-biphenyl stirs 2min, obtains the aqueous solution of fluorescent whitening agent.
(2) weigh 0.06g quaternary ammonium salt cationic Gemini surface active agent (1,2- ethylenediamine, N1, N2- dioctyl,
N1, N1, N2, N2- tetramethyl dichloride ammonium) it is added in step (1), stirring 10min makes it dissolve, and obtains aqueous solution.
(3) aqueous solutions of optical brighteners and step 2 of the GB T 21883-2016 method determination step 1 provided are provided
The fluorescence intensity of aqueous solution, the results show that the aqueous solutions of optical brighteners phase of the fluorescence intensity of the aqueous solution of step 2 and step 1
Than reducing by 92.41%, illustrate 1,2- ethylenediamine, N1, N2- dioctyl, N1, N1, N2, N2- tetramethyl dichloride ammonium can effectively press down
Make the fluorescence of 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl.
Embodiment 2
The embodiment of the invention provides second cationic surfactants, and fluorescent whitening agent to be inhibited to generate the test of fluorescence,
Steps are as follows:
(1) water for measuring 99.92g, is added in 150mL beaker, and 4,4 '-bis- (2- sulfonic groups of 0.03g are added while stirring
Styryl) -1,1 '-biphenyl stirs 5min, obtains aqueous solutions of optical brighteners.
(2) weigh 0.08g quaternary ammonium salt cationic Gemini surface active agent (1,4- butanediamine, N1, N2- dioctyl,
N1, N1, N2, N2- tetramethyl dichloride ammonium) it is added in step (1), stirring 10min makes it dissolve, and obtains aqueous solution.
(3) aqueous solutions of optical brighteners and step 2 of the GB T 21883-2016 method determination step 1 provided are provided
The fluorescence intensity of aqueous solution, the results show that the aqueous solutions of optical brighteners phase of the fluorescence intensity of the aqueous solution of step 2 and step 1
Than reducing by 94.35%, illustrate Putriscine, N1, N2- dioctyl, N1, N1, N2, N2- tetramethyl dichloride ammonium can effectively press down
Make the fluorescence of 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl.
Embodiment 3
The embodiment of the invention provides second cationic surfactants, and fluorescent whitening agent to be inhibited to generate the test of fluorescence,
Steps are as follows:
(1) water for measuring 99.5g, is added in 150mL beaker, and 4,4 '-bis- (2- sulfonic groups of 0.18g are added while stirring
Styryl) -1,1 '-biphenyl stirs 20min, obtains aqueous solutions of optical brighteners.
(2) quaternary ammonium salt cationic Gemini surface active agent (1,6- hexamethylene diamine, N1, the N2- docosane of 0.42g are weighed
Base, N1, N1, N2, N2- tetramethyl dichloride ammonium) it is added in step (1), stirring 30min makes it dissolve, and obtains aqueous solution.
(3) aqueous solutions of optical brighteners and step 2 of the GB T 21883-2016 method determination step 1 provided are provided
The fluorescence intensity of aqueous solution, the results show that the aqueous solutions of optical brighteners phase of the fluorescence intensity of the aqueous solution of step 2 and step 1
Than reducing by 95.18%, illustrate 1,6- hexamethylene diamine, N1, N2- docosyl, N1, N1, N2, N2- tetramethyl dichloride ammonium can have
Effect inhibits the fluorescence of 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl.
Embodiment 4
The embodiment of the invention provides a kind of fluorescence maintenance essence, ingredient includes water, propylene glycol, 1,2- ethylenediamine, N1,
N2- dioctyl, N1, N1, N2, N2- tetramethyl dichloride ammonium, Bis(hydroxymethyl)imidazolidinyl urea, iodine propilolic alcohol butyl ammonia formic acid
Ester.
Fluorescence experiments are carried out to skin, before fluorescence maintenance essence, check plot and test block is divided in skin, is compareing
It is smeared in area and test block and contains 4,4 '-bis- (2- sulfonic benzo vinyl) -1,1 '-biphenyl solution, then by the present embodiment
Fluorescence maintenance essence cotton swab or cotton pads be applied to test block, the skin of test block is then wiped clean with paper handkerchief, then use water
It cleans up.Fluorescence detection, the fluorescence intensity phase of the skin of the fluorescence intensity and check plot of the skin of test block are carried out after five minutes
Than reducing more than 80%.
The fluorescence maintenance essence of the present embodiment also has promotion microcirculation, improves equal and quick bright color；Promote impaired
Cell tissue growth is accelerated to restore elasticity of skin；Excellent anti-irritant maintenance function improves skin immunity；Water lock moisturizing, dimension
Hold the function that humidity of skin is in biobalance state.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. application of the cationic surfactant in the fluorescence for inhibiting anionic fluorescent whitening agent to generate.
2. application according to claim 1, which is characterized in that the cationic surfactant is cationic gemini surface
Activating agent.
3. application according to claim 2, which is characterized in that the cationic surfactant is quaternary ammonium salt cationic
Gemini surface active agent, shown in the chemical formula such as formula (1) of the quaternary ammonium salt cationic Gemini surface active agent,
Wherein, R is the alkyl of C8-C12, n 2,4 or 6, X Cl-Or
Br-。
4. application according to claim 1, which is characterized in that the anionic fluorescent whitening agent is 4,4 '-bis- (2- sulphurs
Acidic group styryl) -1,1 '-biphenyl, described 4,4 '-bis- (2- sulfonic benzo vinyl) -1, the chemical formula of 1 '-biphenyl such as formula
(2) shown in,
5. one kind supports fluorescence cosmetics, which is characterized in that including cationic surfactant and water.
6. according to claim 5 support fluorescence cosmetics, which is characterized in that the cationic surfactant is quaternary ammonium salt
Type cation Gemini surfactant, shown in the chemical formula such as formula (1) of the quaternary ammonium salt cationic Gemini surface active agent,
Wherein, R is the alkyl of C8-C12, n 2,4 or 6, X Cl-Or
Br-。
7. according to claim 5 support fluorescence cosmetics, which is characterized in that the cationic surfactant is 1,2- second
Diamines, N1, N2- dioctyl, N1, N1, N2, N2- tetramethyl dichloride ammonium.
8. according to claim 5 support fluorescence cosmetics, which is characterized in that the cationic surfactant is supported described
Mass percent in fluorescence cosmetics is 0.05%~0.50%.
9. one kind supports fluorescer, which is characterized in that including cationic surfactant and water.
10. according to claim 9 support fluorescer, which is characterized in that the cationic surfactant is quaternary
Cation Gemini surfactant, shown in the chemical formula such as formula (1) of the quaternary ammonium salt cationic Gemini surface active agent,
Wherein, R is the alkyl of C8-C12, n 2,4 or 6, X Cl-Or
Br-。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686940A (en) * | 2020-07-20 | 2020-09-22 | 中南大学 | Carbon inhibitor in lead-zinc sulfide ore flotation process and application thereof |
| CN111804439A (en) * | 2020-07-20 | 2020-10-23 | 中南大学 | Beneficiation method for carbon-containing lead-zinc sulfide ore |
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Application publication date: 20190409 |