CN108261350A - A kind of emulsifier and preparation method thereof and the cosmetics containing it - Google Patents
A kind of emulsifier and preparation method thereof and the cosmetics containing it Download PDFInfo
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- CN108261350A CN108261350A CN201810103551.9A CN201810103551A CN108261350A CN 108261350 A CN108261350 A CN 108261350A CN 201810103551 A CN201810103551 A CN 201810103551A CN 108261350 A CN108261350 A CN 108261350A
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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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
- A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
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Abstract
The present invention relates to technical field of polymer materials, the invention discloses a kind of emulsifier and preparation method thereof and the cosmetics containing it, by tool on the left of hydrogen containing siloxane and ester group there are one the aliphatic ester generation addition reaction of alkenyl, gained product accesses double alkyl, polyethers and obtains the emulsifier again.The emulsifier smell is low, and appearance clarification, emulsifiability are good, and the fat ranges of emulsification are wide, alternative high, and powder dispersity is good, easily adds, good with skin compatibility, and fine and smooth with the cosmetics diseases caused by external factors of its preparation, glossiness is high, and skin sense is merrily and lightheartedly soft and smooth, and performance of keeping humidity is good.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of new emulsifier and preparation method thereof and contain
Its cosmetics.
Technical background
Organosilyl surfactant is mainly the silicon polymer that polyethylene/polypropylene glycol is grafted on siloxane main chain, existing hydrophilic
Polyether chain, and have hydrophobic PolydimethylsiloxaneChain Chain, therefore can be as the emulsifier of water-oil phase, HLB value is high to be done
O/W emulsifiers, and HLB value it is low can then be used as W/O emulsifiers.In cosmetic industry, W/O silicon emulsifier applications are more wide
It is general.
But since it is poor with many non-silicon gel compatibilities, the fat ranges of emulsification are narrow, and many can only be in W/Si systems
It can play the role of preferable stable emulsifying, and the use in general W/O formulas then needs to consider, formula application is limited, therefore, goes out
Another polyether modified siloxane polymer is showed.
This kind of emulsifier more alkyl branches on molecule compared with the first kind.Nowadays, it is developed successively there are many manufacturer
The emulsifier of dendritic structure with multiple alkyl branches has wider grease compatibility, emulsifiable wider range
Grease, emulsifying power improve, and formula application limitation is reduced, and the lotion viscosity of preparation is small, while to powder in the cosmetics of class containing powder
The dispersibility of body is more preferable, and cosmetic formulations teacher is made to be provided with more more options, and purposes is more extensive, but this kind of emulsifier there are still
The phenomenon that high polarity grease emulsifiability is poor to plant etc..
Invention content
More than phenomenon is based on, the present invention develops a kind of W/O organosilyl surfactants of new aliphatic ester grafting and provides its system
Preparation Method and the cosmetics containing it.The emulsifier is to various volatilizations or non-volatile silicone oil, hydrocarbon ils, synthesizing ester and natural dynamic
Vegetable fat etc. has higher compatibility, and the fat ranges of emulsification are wide, has higher oil phase flexibility ratio, smell is low, appearance
Clarification, low viscosity and stabilising system can be made in cosmetics by applying, and fine and smooth with the cosmetics diseases caused by external factors of its preparation, glossiness is high,
Skin sense is slim and graceful soft and smooth, inviscid, and good with skin compatibility, moisture retention is good.
For these reasons, the present invention provides a kind of new emulsifier and cosmetics containing it and preparation method thereof, feature
It is that addition reaction, gained product occurs by aliphatic ester of the tool on the left of hydrogen containing siloxane and ester group there are one alkenyl to be it
It accesses polyether segment again and obtains.The emulsifier smell is low, and appearance clarification, emulsifiability are good, and the fat ranges of emulsification are wide, optional
Selecting property is high, and powder dispersity is good, easily adds, good with skin compatibility, and fine and smooth with the cosmetics diseases caused by external factors of its preparation, glossiness is high,
Skin sense is merrily and lightheartedly soft and smooth, and performance of keeping humidity is good.
A kind of emulsifier is that addition reaction occurs by aliphatic ester of the tool on the left of hydrogen containing siloxane and ester group there are one alkenyl,
Gained product accesses polyether segment again and obtains.
Wherein, the hydrogen containing siloxane is by below general formula (1) Suo Shi,
In formula (1), R1、R2、R3、R4Can be hydrogen atom, identical or different and C1-C20Linear chain or branch chain alkyl or C1-C20
Linear chain or branch chain fluorine substitution alkyl and C6-C20Aromatic radical in any one；Wherein, R1、R3At least one expression methyl,
R2、R4At least one expression hydrogen atom, n represent the integer of 1-90.
Wherein, on the left of the ester group tool there are one alkenyl aliphatic ester by below general formula (2) Suo Shi,
R1COOR2 (2)
In formula (2), R1Represent C of the tool there are one alkenyl8-C28Alkyl, R2Represent C1-C6Alkyl.
Polyethers as described in claim 1 by below general formula (3) Suo Shi,
R1O(C2H4O)x(C3H6O)yR2 (3)
In formula (3), R1To contain the C there are one alkenyl2-C5Alkyl, R2Can be hydrogen atom, C1-C5Alkyl, x is 1-30
Integer, y are the integer of 0-30.
The emulsifier, preparation method are as follows：
By hydrogen containing siloxane, unsaturated fatty acid ester, catalyst H2PtCl6, additive amount is calculated as total formula ratio by Pt
1-5ppm reacts 2.0-3.0 hours under the conditions of 110-150 DEG C, after be warming up to 170 DEG C -180 DEG C, vacuum -0.1MPa, keep
It 0.5-2.0 hours, is decolourized after reaction, the refinement treatments such as deodorization, obtains the polysiloxanes of long-chain fatty acid ester grafting.
By hydrogeneous four polymethyl siloxane of ring, the polysiloxanes of long-chain fatty acid ester grafting adds in cyclisation resin cation,
It is reacted 8.0-15.0 hours under the conditions of 45-60 DEG C, adds in sodium bicarbonate and handled and contained with activated carbon with 0.5-1.0 hours, filtering
Hydrogen intermediate 3-10 days, is filtered again, obtains required intermediate；
By above-mentioned gained intermediate, the polyethers containing alkenyl, catalyst H2PtCl6, additive amount is calculated as total formula ratio by Pt
2-6ppm, under the conditions of vacuum -0.1MPa, 110-160 DEG C is reacted 2.0-5.0 hours, by refinement treatments such as decoloration, deodorizations,
Obtain organosilyl surfactant of the finished product side chain with long-chain fatty acid ester and polyether segment.
The present invention obtains a kind of W/O emulsifiers of new aliphatic ester grafting.
Four polymethyl siloxane of hydrogeneous ring of the present invention is 1,3,5,7- tetramethyl-ring tetrasiloxanes ((MeHSiO)4)。
The present invention provides a kind of cosmetics, which is characterized in that it contains the aforementioned emulsifier that mass fraction is 0.3%-10%.
The emulsifier of the present invention, it is high since cosmetics are commonly used with various gel compatibilities, and can be with various finishes and other makeups
Product Effect raw material and water combine to form stable fine and smooth bright, easy to apply, skin sense slim and graceful soft and smooth lotion or cream, therefore, fit
For cosmetics.
Figure of description
1st, Fig. 1：Compared with emulsion of the present invention changes with commercial product viscosity.
2nd, Fig. 2：Emulsion of the present invention is compared with the skin sense of commercial product.
Specific embodiment
Hereinafter, the present invention will be described in further detail.
Hydrogen containing siloxane of the present invention is represented by below general formula (1)：
In formula (1), R1、R2、R3、R4Can be hydrogen atom, identical or different and C1-C20Linear chain or branch chain alkyl or C1-C20
Linear chain or branch chain fluorine substitution alkyl and C6-C20Aromatic radical in any one；Wherein, R1、R3At least one expression methyl,
R2、R4At least one expression hydrogen atom, n represent the integer of 1-90.
Wherein, R1Preferably hydrogen atom, C1-C18Alkyl, more preferably methyl, R2Preferably hydrogen atom, C1-C18Alkyl,
More preferably hydrogen atom, methyl；R3Preferably hydrogen atom, C1-C18Alkyl, more preferably hydrogen atom, methyl；R4Preferably hydrogen
Atom, C1-C18Alkyl, more preferably methyl.
N is the integer of 0-90, the preferably integer of 0-50, the more preferably integer of 1-20.
Specifically, such as following formulas：
In formula, n is as described above.
On the left of ester group that the present invention uses tool there are one the aliphatic ester of alkenyl by below general formula (2) Suo Shi,
R1COOR2 (2)
In formula (2), R1Represent C of the tool there are one alkenyl8-C28Alkyl, R2Represent C1-C6Alkyl.
Wherein, R1Preferably C8-C25Tool there are one alkenyl alkyl, more preferably C10-C20Tool there are one alkenyl hydrocarbon
Base, R2Preferably C1-C4Alkyl, more preferably C1-C2Alkyl, especially preferably methyl.Specifically, such as following formulas：
(CH2)11COOCH3、CH3CHCH(CH2)8COOCH3、
CH3CH2CHCH(CH2)7COOCH3
By will there are one the aliphatic esters of alkenyl to be fitted into reaction vessel for tool on the left of above-mentioned hydrogen containing siloxane and ester group, addition
Catalyst H2PtCl6, additive amount is calculated as the 1-5ppm of total formula ratio by Pt, and it is small that 2.0-3.0 is reacted under the conditions of 110-150 DEG C
When, after be warming up to 170 DEG C -180 DEG C, vacuum -0.1MPa, kept for 0.5-2.0 hours, decolourized after reaction, deodorization etc.
Refinement treatment obtains the polysiloxanes of long-chain fatty acid ester grafting.
The polyethers reacted with above-mentioned reaction product, by below general formula (3) Suo Shi,
R1O(C2H4O)x(C3H6O)yR2 (3)
In formula (3), R1To contain the C there are one alkenyl2-C5Alkyl, R2Can be hydrogen atom, C1-C5Alkyl, x is 1-30
Integer, y are the integer of 0-30.
Wherein, R1Preferably C3-C5Tool there are one alkenyl alkyl, R2Preferably hydrogen atom, C1-C4Alkyl, more preferably
Hydrogen atom, C1-C2Alkyl.
X is the integer of 1-30, the preferably integer of 2-25, the more preferably integer of 3-22；Integers of the y for 0-30, preferably 0-
The integer of 25 integer, more preferably 0-20.
Specifically, such as following formulas：
CH2CHCH2O(C2H4O)8H、CH2CHCH2O(C2H4O)8CH3、
CH2CHCH2O(C2H4O)20(C3H6O)3H
By the way that the polysiloxanes of hydrogeneous four polymethyl siloxane of ring, long-chain fatty acid ester grafting is fitted into reaction vessel, add in
Be cyclized resin cation, react 8.0-15.0 hour under the conditions of 45-60 DEG C, addition sodium bicarbonate in 0.5-1.0 hours, mistake
Filter handles hydrogeneous intermediate 3-10 days with activated carbon, filters again, obtain required intermediate；By gained intermediate, contain alkene
The polyethers of base, catalyst H2PtCl6, additive amount is calculated as the 2-6ppm of total formula ratio by Pt, under the conditions of vacuum -0.1MPa,
110-160 DEG C is reacted 2.0-5.0 hours, by refinement treatments such as decoloration, deodorizations, obtains finished product side chain band long-chain fatty acid ester
With the organosilyl surfactant of polyether segment.
The emulsifier smell of the present invention is low, and appearance clarification, emulsifiability are good, and the fat ranges of emulsification are wide, alternative high, powder
Good dispersion easily adds, good with skin compatibility, and fine and smooth with the cosmetics diseases caused by external factors of its preparation, glossiness is high, and skin sense is merrily and lightheartedly soft
Sliding, performance of keeping humidity is good, therefore preferably.
The emulsifier of the present invention, available for various cosmetics, is particularly suitable as skin or hair grooming cosmetics raw material, such as skin care
All kinds of color make-ups, sunscreen product, antiperspirant and the deodorant such as lotion, cream, essence, facial mask, foundation emulsion, BB frosts, CC frosts, hairdressing production
Product etc..According to the type of cosmetics, the additive amount of emulsifier of the present invention is ranging from formulated the 0.2%-10% of all-mass,
Preferably 0.3%-5%.
The emulsifier of the present invention can be compounded with a variety of cosmetics greases, including various volatilizations or non-volatile silicone oil, hydrocarbon ils, higher acid
With higher alcohol, synthesizing ester and natural animal-plant grease etc..
Volatilization or non-volatile silicone oil can enumerate the dimethyl silicone polymer of various viscosity, preferred viscosities 0.65-
1000000mm2The flowable dimethyl silicone polymer of room temperature, decamethylcyclopentaandoxane (D5), ten diformazan basic rings, six silicon of/s
Oxygen alkane (D6), phenyl dimethicones, phenyl trimethicone, alkoxy-modified silicon, alkyl-modified silicon, ammonia are modified
Silicon and fluorine richness silicon etc..
In addition, the emulsifier can also with various organic siliconresins such as trimethyl silicane alkoxy esters of silicon acis, polymethylsilsesquioxane,
Poly- propyl silsesquioxane etc. and elastomer silicone powder and its gel (dimethyl silicone polymer/vinylpolydimethyl silicon
Oxygen alkane cross-linked polymer, Dimethicone Crosspolymer, ring five dimethyl silicone polymer (and) dimethyl silicone polymer
Cross-linked polymer, dimethyl silicone polymer (and) Dimethicone Crosspolymer, ring five dimethyl silicone polymer (and)
Dimethicone/Vinyl Dimethicone cross-linked polymer, isomery dodecane (and) dimethyl silicone polymer hand over
Linked polymer, coconut oil (and) Permethyl 99A (and) isohexadecane (and) Dimethicone Crosspolymer etc.) compounding.
Hydrocarbon ils can enumerate white oil, vaseline, paraffin, ceresine, isomery dodecane, isomery hexadecane, docosane, polyethylene
Wax, microwax, polyisobutene, saualane, Nexbase 2004 etc..
Higher acid and higher alcohol can enumerate lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, lauryl alcohol,
Tetradecyl alchohol, hexadecanol, octadecyl alcolol, docosanol, isooctadecanol, oleyl alcohol, octyl dodecanol, cholesterine, phytosterol etc..
Synthesizing ester can be enumerated：Isopropyl palmitate, isopropyl myristate, ethylhexyl palmitate, two isobutyl of adipic acid
Ester, isooctadecanol isostearate, diisooctadecanol malate, different cetanol isostearate, isononyl isononanoate, different ten
Three alkanol isononoates, different cetanol isostearate, pentaerythritol tetraoctyl stearate, octyl dodecanol oleate, new penta
Glycol dicaprate, Dermol 105, myristyl myristate, di-2-ethylhexyl maleate, cetin, stearic acid whale
Wax ester, dioctyl sebacate, behenic acid behenyl ester, sucrose cocounut oil acid esters, cetanol lactate, myristyl lactate ester, tridecane
Alcohol trimellitate, caprylic/capric triglyceride, C12-15 alcohol benzoic ethers, carbonic acid dioctyl ester, diethyl hexylcarbonate, three
Isooctyl acid glyceride, three glyceryl isostearates, three different tripalmitins, glycerin monostearate etc..
Natural animal-plant grease can enumerate thorn A Gan trees benevolence oil, camellia oil, olive oil, white pond flower seed oil, corn oil, Australia heavily fortified point
Fruit oil, avocado oil, soybean oil, sunflower oil, Castor oil, jojoba oil, babassu oil, sesame oil, apricot kernel oil, safflower oil,
It is oat germ oil, Wild soybean oil, cape jasmine oil, Purple Perilla Seed Oil, hippophae rhamnoides fruit oil, tea-seed oil, evening primrose oil, palm oil, coconut oil, small
Wheat germ oil, almond oil, grape seed oil, cottonseed oil, sesame oil, cedarwood oil, linseed oil, borage seed oil, covers rapeseed oil
Basin seed oil, walnut oil, baobab seeds of trees oil, English walnut seed oil, turmeric oil, rose oil, Jasmine caul-fat, Juniperus mexicana
Oil, wood-nut seed oil, Seabuckthorn Oil, granada seed oil, luffa seed oil, cocoa butter, Brazil wax, candelila wax, cod-liver oil, breast wood
Fruit oil, beeswax, butter, ermine oil, rice bran wax, house oil, ostrich oil, lanolin, wool oil etc..
In the cosmetics of the present invention, according to purpose, polyalcohols substance such as ethyl alcohol, propylene glycol, dipropylene glycol, sweet can be added
Oil, butanediol, sorbierite, pentanediol, hexylene glycol etc..
In the cosmetics of the present invention, can the one kind or two or more for example various inorganic powders of powder or colorant be used according to purpose
Body, organic powder, inorganic pigment, pearlescent pigment, surfactant metal salt, organic pigment, metallic powdery pigment and natural
Toner etc..Inorganic particle can enumerate titanium dioxide, zinc oxide, talcum, mica, kaolin, silica, boron nitride, oxidation
Zirconium, magnesia, magnesium sulfate, beautiful mica, muscovite, synthetic mica, rubellan, biotite, phlogopite, lepidolite, silicic acid, silicic acid
Aluminium, magnesium silicate, aluminium-magnesium silicate, strontium silicate, calcium silicates, hydroxyapatite, aluminium hydroxide, vermiculite, bentonite, montmorillonite, lithium cover de-
Stone, aluminium oxide, calcium monohydrogen phosphate, borazon, silica and ceramic powder etc.；Organic powder can enumerate polymethyl methacrylate,
Nylon 12, nylon 6, elastomer silicone powder, silicone resin powder etc.；Inorganic pigment can enumerate iron titanate, cobalt violet, oxygen
Change chromium, ultramarine violet, iron oxide red, iron oxide yellow, iron oxide black etc.；Pearlescent pigment can enumerate titanium dioxide package mica,
The talcum of ferrous oxide package, the bismuth oxychloride of titanium dioxide package, the coloring mica of titanium dioxide package, bismuth oxychloride etc.；
Surfactant metal salt can enumerate magnesium stearate, zinc stearate, aluminum stearate, Zinc tetradecanoate, magnesium myristate etc.；Have
Machine pigment can enumerate zirconium, barium or aluminum lake etc. such as red 201, red 202, red 204, red 205, red 220, red 226, red 228, orange
203rd, Huang 205, indigo plant 404, red 3, red 7, red 28, red 104, red 106, red 227, red 228, red 230, orange 205, yellow 4, yellow 5, green 3
With indigo plant 1 etc.；Metallic powdery pigment can enumerate aluminium powder, bronze, silver powder, copper powder, stainless steel powder etc.；Natural colorant can be enumerated
Famille rose, carthamin, carrotene, lycopene, brazilin etc..
Cosmetics of the present invention also may include following component：Thickener/viscosity modifier/stabilizer, deodorization and antiperspirant actives
Ingredient, ultra-violet protecting agent, antioxidant, film forming agent, preservative, moisturizer, chelating agent, PH conditioning agents and other cosmetics
Efficacy active component and auxiliary additive.
Available thickener for example card wave, xanthans, hydroxyethyl cellulose, hydroxypropyl cellulose, melon glue,
Gum arabic, agar, gelatin, bentonite, montmorillonite, aluminum magnesium silicate, starch and starch derivatives, mosanom, dioxy
SiClx, zinc stearate, magnesium stearate and various waxes such as Organosilicon wax, beeswax and microwax, paraffin, ceresine, Brazil wax,
Candelila wax etc..
Available deodorization and hidroschesis ingredient such as aluminium chloride, polymeric aluminum chloride zirconium, chlorination hydroxyl aluminium etc..
Ultra-violet protecting agent such as Aminobenzoate and its derivative (2- ethylhexyls 4- (dimethylamino) benzoic ether, penta
Base 4- (dimethylamino) benzoic ether), salicylate and its derivative (ethylhexyl salicylate, phenyl salicylate), Chinese cassia tree
Acid esters analog derivative (ethylhexyl methoxy cinnamate, methoxycinnamate isopropyl propionate), hexichol (first) ketone (benzophenone-3,
UVNUL MS-40), camphor derivative (4- methyl benzyl subunits camphor), nano-titanium dioxide, Nano zinc dioxide impact-resistant and they
Compound.
Antioxidant such as ascorbic acid, tocopherol and its derivative, butylated hydroxy anisole and dibutyl hydroxy toluene etc..
Film forming agent has polyvinyl alcohol, polyvinylpyrrolidone copolymer, trimethyl silicane alkoxy esters of silicon acis, poly- methyl silicon sesquialter oxygen
Alkane, poly- propyl silsesquioxane etc..
Preservative such as Form aldehyde release body such as imidazolidinyl urea, Bis(hydroxymethyl)imidazolidinyl urea, DMDM hydantoin, paraben esters
Class such as methyl hydroxybenzoate, Nipasol, organic acid and its salt such as sorbic acid and potassium sorbate, benzoic acid and sodium benzoate, iodine propine
Alcohol butyl mephenesin Carbamate, Phenoxyethanol, chlorobenzene glycosides ether, glycerol caprylate etc..
Moisturizer for example foregoing polyols, polyethylene glycol, carbohydrate (such as trehalose, biological carbohydrate gum, hyaluronic acid, avenabeta glucosan,
Tremella polysaccharides), ceramide, lactic acid and sodium lactate, pyrrolidone sodium carboxylate, allantoin, chondroitin sulfate etc..
Chelating agent can enumerate EDTA-2Na, EDTA-3Na, EDTA-4Na, sodium metaphosphate and phosphoric acid etc..
PH conditioning agents for example lactic acid, citric acid, tartaric acid, succinic acid, sodium bicarbonate, potassium hydroxide, sodium hydroxide, triethanolamine,
Aminomethyl propanol, arginine etc..
Other cosmetic industry active constituents and auxiliary additive for example each Plant Extracts (hazel extract, golden chamomile
Extracting solution, algae extracting solution etc.), whitening agent (ursin, kojic acid, vitamin C and its derivative, glabridin etc.), animal extraction
Object (placenta extracting liquid, lecithin etc.), age resister (superoxide dismutase, lipoic acid, tocopherol and its derivative etc.), ammonia
Base acid (lysine, glutamic acid, aspartic acid etc.), heat sensitizer (vanillyl butyl ether, capsaicine etc.), cool feeling agent (menthol, ice
Piece, camphor, peppermint lactate etc.), anti-inflammatory agent (dipotassium glycyrrhizinate, enoxolone, bisabolol etc.) and essence etc..
In the cosmetics of the present invention, comprising：Lotion, face cream, facial mask, essence breast, Essence, hand lotion, cleansing cream, massage production
The skin protection cosmetics such as product and lip gloss；Frost before adornment foremilk, adornment, foundation emulsion, vanishing cream, BB frosts, CC frosts, muffin, blush, kermes,
Concealer, hides the color make-ups class products such as flaw liquid, eye shadow, eyeliner, mascara, eye shadow, eyebrow pencil, eyebrow wax, lipstick at concealer；Shield
Send out hair the class product and sunscreen, suncream, antiperspirant and deodorant etc. such as element, hair film, setting agent.
The dosage form of these cosmetics can be lotion, cream, suspension, rodlike, blocky, gel, powder, mousse, aerosol, spray
Mist agent and pencil-shaped etc., especially preferential lotion and cream.
Cosmetics of the present invention can be used for facial-care and beautification, head nursing and beautification, body care and beautification, secret
Nursing, brothers' nursing, hair care, manicure etc..
Specific preparation method embodiment, embodiment is given below, further illustrates this explanation, but the scope of the present invention is not
It is defined in this.
Preparation method embodiment 1
In 500ml three-neck flasks, it is separately added into following structure hydrogen containing siloxanes (limited public affairs of Shanghai Chu Qing new materials science and technology
Department, 20170105 purchases) 1mol and 1mol along 12 carbon -11- e pioic acid methyl esters (Mo Bei (Shanghai) bio tech ltd,
20170215 purchases), catalyst concn 1000ppmH2PtCl6(Shanghai Shu Can Industrial Co., Ltd.s, 20170105 purchases), additive amount
For 0.6g, reacted 2.5 hours under the conditions of 130 DEG C, after be warming up to 175 DEG C, keep vacuum -0.1MPa, 1.5 hours time took off
Except low boiling point component, the polysiloxanes of laurate grafting is obtained.
In 500ml three-neck flasks, 1,3,5,7- tetramethyl-ring tetrasiloxanes (the limited public affairs of Shanghai Chu Qing new materials science and technology are added in
Department, 20170105 purchases) 1mol, the above-mentioned products of 1mol are added, add in sulfonation resin cation (the limited public affairs of the bright industry of Shanghai daybreak
Department, 20170105 purchases) 12g, 55 DEG C of constant temperature, balanced reaction 10.0 hours, adding in sodium bicarbonate, (Tianjin causes remote chemical reagent to have
Limit company, 20161109 purchases) 32g, it is kept for 0.5 hour, filtering, hydrogeneous silicone intermediate is handled 3 days with activated carbon, after
Filter obtains the silicone intermediate of the laurate grafting containing active hydrogen.
The hydrogeneous silicone intermediates of 1mol, 1mol propenyl polyethers CH are separately added into three-neck flask2CHCH2O(C2H4O)xH
(Shanghai Chen Yi bio tech ltd, 20170105 purchases) add in the H of a concentration of 1000ppm of 1.0g2PtCl6Catalyst (on
Hai Shucan Industrial Co., Ltd.s, 20170105 purchases), it is reacted 2.0 hours at 150 DEG C, then reaction 1.0 is small under -0.1MPa vacuum
When, low boiling point component is removed, it is organic to obtain W/O of the final products side chain with laurate segment and polyether segment for cooling discharge
Silicon emulsifier.
Hydrogen containing siloxane：
Preparation method embodiment 2
In 500ml three-neck flasks, being separately added into following structure hydrogen containing siloxane 1mol, (Shanghai Chu Qing new material science and technology is limited
Company, 20170105 purchase) with 1mol along 12 carbon -11- e pioic acid methyl esters (Mo Bei (Shanghai) bio tech ltd,
20170215 purchases), catalyst concn 1000ppmH2PtCl6(Shanghai Shu Can Industrial Co., Ltd.s, 20170105 purchases), additive amount
For 0.6g, reacted 2.5 hours under the conditions of 130 DEG C, after be warming up to 175 DEG C, keep vacuum -0.1MPa, 1.5 hours time took off
Except low boiling point component, the polysiloxanes of laurate grafting is obtained.
In 500ml three-neck flasks, 1,3,5,7- tetramethyl-ring tetrasiloxanes (the limited public affairs of Shanghai Chu Qing new materials science and technology are added in
Department, 20170105 purchases) 1mol, the above-mentioned products of 1mol are added, add in sulfonation resin cation (the limited public affairs of the bright industry of Shanghai daybreak
Department, 20170105 purchases) 12g, 55 DEG C of constant temperature, balanced reaction 10.0 hours, adding in sodium bicarbonate, (Tianjin causes remote chemical reagent to have
Limit company, 20161109 purchases) 32g, it is kept for 0.5 hour, filtering, hydrogeneous silicone intermediate is handled 3 days with activated carbon, after
Filter obtains the silicone intermediate of the laurate grafting containing active hydrogen.
The hydrogeneous silicone intermediates of 1mol, 1mol propenyl polyethers CH are separately added into three-neck flask2CHCH2CH2O
(C2H4O)xH (Shanghai Chen Yi bio tech ltd, 20170105 purchases) adds in the H of a concentration of 1000ppm of 1.0g2PtCl6It urges
Agent (Shanghai Shu Can Industrial Co., Ltd.s, 20170105 purchases), reacts 2.0 hours, then under -0.1MPa vacuum instead at 150 DEG C
It answers 1.0 hours, removes low boiling point component, cooling discharge obtains final products side chain with laurate segment and polyether segment
W/O organosilyl surfactants.
Hydrogen containing siloxane：
Preparation method embodiment 3
In 500ml three-neck flasks, being separately added into following structure hydrogen containing siloxane 1mol, (Shanghai Chu Qing new material science and technology is limited
Company, 20170105 purchase) with 1mol along 12 carbon -11- e pioic acid methyl esters (Mo Bei (Shanghai) bio tech ltd,
20170215 purchases), catalyst concn 1000ppmH2PtCl6(Shanghai Shu Can Industrial Co., Ltd.s, 20170105 purchases), additive amount
For 0.6g, reacted 2.5 hours under the conditions of 130 DEG C, after be warming up to 175 DEG C, keep vacuum -0.1MPa, 1.5 hours time took off
Except low boiling point component, the polysiloxanes of laurate grafting is obtained.
In 500ml three-neck flasks, 1,3,5,7- tetramethyl-ring tetrasiloxanes (the limited public affairs of Shanghai Chu Qing new materials science and technology are added in
Department, 20170105 purchases) 1mol, the above-mentioned products of 1mol are added, add in sulfonation resin cation (the limited public affairs of the bright industry of Shanghai daybreak
Department, 20170105 purchases) 12g, 55 DEG C of constant temperature, balanced reaction 10.0 hours, adding in sodium bicarbonate, (Tianjin causes remote chemical reagent to have
Limit company, 20161109 purchases) 32g, it is kept for 0.5 hour, filtering, hydrogeneous silicone intermediate is handled 3 days with activated carbon, after
Filter obtains the silicone intermediate of the laurate grafting containing active hydrogen.
The hydrogeneous silicone intermediates of 1mol, 1mol propenyl polyethers CH are separately added into three-neck flask2CHCH2CH2O
(C2H4O)xH (Shanghai Chen Yi bio tech ltd, 20170105 purchases) adds in the H of a concentration of 1000ppm of 1.0g2PtCl6It urges
Agent (Shanghai Shu Can Industrial Co., Ltd.s, 20170105 purchases), reacts 2.0 hours, then under -0.1MPa vacuum instead at 150 DEG C
It answers 1.0 hours, removes low boiling point component, cooling discharge obtains final products side chain with laurate segment and polyether segment
W/O organosilyl surfactants.
Hydrogen containing siloxane：
In order to evaluate preparation method embodiment 1 to preparation method embodiment 3, compare its compatibility to various greases.
Compatibility Evaluation is as described below：
C：It is compatible, N：It is incompatible, NC：Little cloudy (partially compatible)
1 compatibility of table
The emulsifier of embodiment 1 to embodiment 3 has extensive gel compatibility, the wherein emulsifier of embodiment 3 and grease phase
Capacitive is best, and is substantially better than emulsifier on the market.
In order to evaluate the emulsifier of preparation method embodiment 3, its emulsifiability, result of the test are shown in Fig. 1 compared with the product of market.
Under difficult environmental conditions, the emulsifier of preparation method embodiment 3 still is able to keep emulsion intercalation method in the present invention, and
Emulsion stability is substantially better than market product.
2 test formulations of table
| Ingredient | Wt.% |
| Coconut oil (roc, 20170607 purchases in Guangdong) | 2.00 |
| Dormant oil (Hang Lian, 20170512 purchases) | 8.00 |
| Caprylic/capric triglyceride (BASF, 20170309 purchases) | 5.00 |
| Emulsifier | 2.00 |
| Water | 73.7 |
| Glycerine (polite, 20170309 purchases) | 8.00 |
| NaCl (causes remote chemistry, 20161109 purchases) | 1.00 |
| Preservative (Shu Mei, 20170309 purchases) | 0.30 |
In order to evaluate the emulsifier of preparation method embodiment 3, its powder dispersity energy compared with the product of market.
After table 3 is placed at room temperature for 1 month
| The emulsifier of the present invention | Market product 1 | Market product 2 |
| Stablize, it is uniform | Have slight fuel-displaced | It is visually visible more apparent fuel-displaced |
4 test formulations of table
The emulsifier of preparation method embodiment 3 has better powder dispersity energy compared to emulsifier on the market in the present invention.
In order to evaluate the emulsifier of preparation method embodiment 3, the skin sense of its lotion prepared, is as a result shown in figure compared with the product of market
2。
The lotion that in the present invention prepared by the emulsifier of preparation method embodiment 3 has high slim and graceful skin sense, better glossiness and soft
Change the effect of skin.
1 water outlet cream of embodiment
Technique
(A) blending constituent 1-3.
(B) blending constituent 4-9.
Above-mentioned (B) is added slowly with stirring in (A), continues stirring 10min after adding and is emulsified.
Water outlet cream water outlet is apparent, and soft and smooth sense is notable during smearing, has good soft and moist sense, salubrious moisturizing after absorption.
Embodiment 2 hides flaw powder cream
Technique
(A) blending constituent 1-6, heating stirring is until melt uniform.
(B) input ingredient 7 stirs evenly.
(C) ingredient 8-11 high speed shears are put into uniform, discharging.
The concealer appearance exquisiteness is uniform, and when use is easily spreadable, and it is good to hide flaw effect, not dry and not card powder.
Claims (7)
1. a kind of emulsifier, it is characterised in that：The emulsifier is that there are one alkenyls by tool on the left of hydrogen containing siloxane and ester group
Addition reaction occurs for aliphatic ester, and gained product accesses polyether segment again and obtains.
2. emulsifier according to claim 1, wherein, the hydrogen containing siloxane is represented by below general formula (1),
In formula (1), R1、R2、R3、R4Can be hydrogen atom, identical or different and C1-C20Linear chain or branch chain alkyl or C1-C20
Linear chain or branch chain fluorine substitution alkyl and C6-C20Aromatic radical in any one；Wherein, R1、R3At least one expression methyl,
R2、R4At least one expression hydrogen atom, n represent the integer of 1-90.
3. emulsifier according to claim 1, wherein, have on the left of the ester group there are one the aliphatic ester of alkenyl by following
General formula (2) expression,
R1COOR2(2)
In formula (2), R1Represent C of the tool there are one alkenyl8-C28Alkyl, R2Represent C1-C6Alkyl.
4. emulsifier according to claim 1, wherein, the polyethers is represented by below general formula (3),
R1O(C2H4O)x(C3H6O)y R2(3)
In formula (3), R1To contain the C there are one alkenyl2-C5Alkyl, R2Can be hydrogen atom, C1-C5Alkyl, x is 1-30
Integer, y are the integer of 0-30.
5. a kind of preparation method of emulsifier, it is characterised in that it is that there are one alkenyls by tool on the left of hydrogen containing siloxane and ester group
Aliphatic ester addition reaction occurs, gained product accesses polyether segment again and obtains.
6. the preparation method of emulsifier according to claim 5, wherein,
Aforementioned hydrogen containing siloxane, the hydrogen containing siloxane represented using below general formula (1),
In formula (1), R1、R2、R3、R4Can be hydrogen atom, identical or different and C1-C20Linear chain or branch chain alkyl or C1-C20
Linear chain or branch chain fluorine substitution alkyl and C6-C20Aromatic radical in any one；Wherein, R1、R3At least one expression methyl,
R2、R4At least one expression hydrogen atom, n represent the integer of 1-90.
Tool is there are one the aliphatic ester of alkenyl on the left of aforementioned ester group, the long-chain unsaturated fatty acid represented using below general formula (2)
Ester,
R1COOR2 (2)
In formula (2), R1Represent C of the tool there are one alkenyl8-C28Alkyl, R2Represent C1-C6Alkyl.
Aforementioned polyethers, the polyethers represented using below general formula (3),
R1O(C2H4O)x(C3H6O)yR2 (3)
In formula (3), R1To contain the C there are one alkenyl2-C5Alkyl, R2Can be hydrogen atom, C1-C5Alkyl, x is 1-30
Integer, y are the integer of 0-30.
7. a kind of cosmetics, which is characterized in that it contains the claim 1 or claim 5 that mass fraction is 0.2%-10%
Described in emulsifier.
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| CN109431896A (en) * | 2018-11-23 | 2019-03-08 | 毛小燕 | A kind of plant heal-care essential oil |
| CN109620770A (en) * | 2018-12-17 | 2019-04-16 | 澳宝化妆品（惠州）有限公司 | A kind of whitening highlights composition and preparation method thereof |
| CN111518278A (en) * | 2020-05-25 | 2020-08-11 | 湖南斯洛柯有机硅有限公司 | Natural oil modified organic silicon elastomer and preparation method thereof |
| CN114732761A (en) * | 2022-05-08 | 2022-07-12 | 广州市盛美化妆品有限公司 | Nourishing and repairing emulsion containing lithospermum oil and preparation method of nourishing and repairing emulsion |
| CN115006292A (en) * | 2022-06-22 | 2022-09-06 | 上海臻臣化妆品有限公司 | Concealer composition of natural origin and process for its preparation |
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