CN106420415A - Smooth skin-nourishing emulsion - Google Patents

Abstract

The invention relates to smooth skin-nourishing emulsion. A formula of the smooth skin-nourishing emulsion comprises the following raw materials by weight ratio: 17 parts of vinyl dimethyl siloxane cross-linked copolymer, 3 parts of polysorbate (20), 6 parts of cyclopentadimethylsiloxane, 5.5 parts of isononyl isononanoate, 3.7 parts of silicone oil, 1.8 parts of vitamin E, 1.9 parts of jojoba oil, 6.7 parts of butanediol, 0.1 part of hyaluronic acid, 2 parts of nicotinamide, 0.15 part of imidazolidinyl urea, a proper amount of an essence and the balance of deionized water. By virtue of the synergistic effect between the use amounts and physicochemical properties of the raw materials, the effects of resisting and inhibiting bacteria, blocking sunshine and protecting skin are achieved. The pH value of the smooth skin-nourishing emulsion is close to that of the skin of people, so that the smooth skin-nourishing emulsion is not irritative to the skin; and a user can obviously feel comfortable and soft and does not feel greasy after using the smooth skin-nourishing emulsion, and the smooth skin-nourishing emulsion has the effects of obviously nourishing the skin, blocking the sunshine and beautifying face.

Description

Soft and smooth foster skin emulsion

Technical field

The present invention relates to cosmetic field is and in particular to the soft and smooth foster skin emulsion of a kind of antibacterial bacteriostatic, sun-proof skin care, to skin Skin has good nourishing, the sun-proof, effect of beauty treatment.

Background technology

Emulsion.Emulsion is a kind of liquid frost class cosmetics, because seeming pure white such as milk, is emulsion.Emulsion has There is good moisturizing to act on, also have moistening effect, be particularly suitable for the spring of drying, season in autumn two uses, if skin is neutral, also may be used With use in winter.When spring and autumn uses, in addition to skin-moistening effect, the extraneous weather being dried can also be isolated, prevent flesh Skin water loss is too fast, it is to avoid skin is dry and cracked, peeling, be dry season go out when must skin care item.As skin care item, maximum Feature be exactly that water content is very high, can moment Glycerin, be that dry skin keeps the skin wet.Can be in skin table plus emulsion Face forms the diaphragm of frivolous ventilative, can prevent water loss, serve splendid moistening effect.Therefore with simple moisturizing type Toner is compared, and emulsion is more suitable for using in dry season.Additionally, the grease in emulsion is compared with moisture, moisten degree more preferably.So No matter skin is water shortage dry skin, or oil starvation dry skin, emulsion is all good selection.

Content of the invention

It is an object of the invention to provide the soft and smooth foster skin emulsion of a kind of antibacterial bacteriostatic, sun-proof skin care, skin is had good Nourishing well, the sun-proof, effect of beauty treatment.

Present invention employs such technical scheme：Described invention is applied to the emulsion of any skin, former in its formula Material and weight ratio are respectively：17 parts of vinyldimethylsiloxane cross-linked copolymer, polysorbate（20）3 parts, ring five poly- two 6 parts of methylsiloxane, 5.5 parts of isononyl isononanoate, 3.7 parts of silicone oil, vitamin e1 .8 part, 1.9 parts of jojoba oil, butanediol 6.7 parts, 0.1 part of hyaluronic acid, 2 parts of niacinamide, 0.15 part of imidazolidinyl urea, appropriate essence, deionized water add to 100 parts.

The weight proportion of the present invention is to obtain through the present inventor's lot of experiments, and up to the practical application of 2 years Middle proof, has ideal nourishing, the sun-proof, effect of beauty treatment to skin.

Heretofore described raw material:

Vinyldimethylsiloxane cross-linked copolymer：Main application：Electric appliance and electronic industry；Brightener；Releasing agent；Lubricant； Medicine, food；Rubber, plastic cement, rubber moulding, polishing；Cosmetic additive agent, hydrophobic, weatherability coating.

Polysorbate（20）：（Polysorbate 20）, nonionic surfactant.Amber grease.Bitter, readily soluble Yu Shui, diluted acid, diluted alkaline, alcohol, ether, aromatic hydrocarbons, chlorinated solvent, ketone, ethylene glycol, pyridine etc., insoluble in animal oil and mineral oil.Have The effects such as emulsification, diffusion, wetting.Active matter content 100%, density 1.1g/cm3, viscosity about 400mPa s, HLB value 16.7, Flash-point>149 DEG C, burning-point>149 DEG C, saponification number 40～50, acid number<2, hydroxyl value 96～108, by sorbitan mono-laurate React with ethyleneoxide addition under base catalyst and be obtained.It is mainly used as cosmetic emulsifier, rubber latex wetting agent, dyestuff Molten periodical, the emulsifying agent of pharmaceuticals and Photographic emulsions, foamed plastics stabilizer.

Ring five dimethyl silicone polymer：（Decamethylcyclopentasiloxane）, molecular formula:C₁₀H₃₀O₅SI₅. Volatile silicone oils.It is colourless transparent liquid, does not have smell, nonirritant, has salubrious, non-greasy, the effect of conditioning, is skin Skin, hair bring the sliding sensation of softness, silk.So that personal care articles is easily spread and be coated with.This component and many components of cosmetics There is the compatibility of height, basic noresidue after volatilization, and surface tension can be reduced, auxiliary solid pigment disperses, and extensively applies In various personal-care supplies, in color make-up, skin care, hair care, sun-proof, anti-sweat deodorising product.

Isononyl isononanoate：Molecular formula：C18H36O2.It is commonly called as synthesizing silk oil, chemical products.It is widely used in daily shield In skin product.

Silicone oil：English name：Silicone oil.Another name：X 2-1401.Silicone oil is usually colourless（Or it is light Yellow）, tasteless, nontoxic, not volatile liquid.Silicone oil is water insoluble, methyl alcohol, glycol and-ethoxy ethanol, can with benzene, two Methyl ether, methyl ethyl ketone, carbon tetrachloride or kerosene dissolve each other, and are slightly dissolved in acetone, dioxanes, ethanol and butanol.Silicone oil has brilliance Heat resistance, electrical insulating property, weatherability, hydrophobicity, physiological inertia and less surface tension, additionally there is low viscous temperature system Number, higher resistance to compression, the kind having also have radiation-resistant performance.

Vitamin E：Outer literary fame：Vitamin E.It is a kind of liposoluble vitamin.Its hydrolysate is tocopherol, is to lead most One of antioxidant wanted.It is dissolved in the organic solvents such as fat and ethanol, water insoluble, stable to heat, acid, unstable to alkali, Sensitive to oxygen, insensitive to heat, but when fried, Vitamin E activity substantially reduces.Tocopherol can promote sex hormone to secrete, and makes man Sperm motility and quantity increase；So that woman's female hormone concentration is increased, improve fecundity, prevention of miscarriage, it may also be used for preventing and treating The aspects such as male sterility, burn, frostbite, capillary hemorrhage, climacteric metancholia, beauty treatment.

Jojoba oil：Main component is unsaturated higher alcohol and aliphatic acid, has good stability, easily melts with skin Close, there is non-oxidizability free from worldly cares.In addition, jojoba oil also contains abundant vitamin, have functions that to nourish softening skin.Suddenly The composition of bar oil is similar with the composition of sperm whale wax oil in ocean suddenly, is its only substitute.The characteristic of its decomposable asymmetric choice net grease, Splendid to fuel-displaced, acne, whelk skin effects.

Butanediol：English name：1,2-Butanediol.It is colourless liquid, 228 DEG C of boiling point, freezing point<- 50 DEG C, it is dissolved in Water.Main prepared for raw material with acetylene and formaldehyde.For producing the chain extender of polybutylene terephthalate, polyurethane, and make Important source material for oxolane, gamma-butyrolacton and medicine and organic synthesis.Because polybutylene terephthalate is a kind of The polyester of function admirable, increases quickly as engineering plastics requirement.

Hyaluronic acid：Also known as Hyaluronic Acid, it is a kind of acid mucopolysaccharide.It is the tender important foundation material of skin water, itself It is also a kind of composition of human body, it has special water retention, deal is more up to 100 times of itself weight, be to send out at present The best material of moisture retention in existing nature, is referred to as preferable NMF.It can improve skin-nourishing metabolism, Make that skin is tender, smooth, go wrinkle, increase elasticity, prevent aging, be good skin penetration enhancer again while moisturizing. Use cooperatively with other nutrient contents, the more preferable effect promoting nutrient absorption can be played.

Niacinamide：Foreign language title：Nicotinamide.Another name：Nicotinic Acid Amide;Niacinamide;Niacinamide.Property Shape：This product is white crystals or crystalline powder, odorless or almost odorless, bitter.Indication：In food processing, nicotinoyl Amine is used as assistant toner together by same Vc.This product intestines and stomach easily absorb, and are distributed to body tissue after absorption, through liver metabolism, only few Amount is discharged from urine with original shape.For supplementing the nutrients and treating glossitis, dermatitis etc..

Imidazolidinyl urea：（5-dioxo-4-imidazolidinyl urea）, proterties：White powder.Odorless.Dissolubility： It is highly soluble in water easy deliquescence solubility in oil very low.Purposes：Generally it is used as cosmetics preservative.Almost can be with institute in cosmetics There is component interworking.The pH value range being applied to cosmetics is 4-9.

Essence：It is that in cosmetics, access times at most, are also a range class additive the widest.It is a kind of by artificial The redeployed mixture containing two or more spices.

Deionized water：Deionized water（deionized water）Pure water after referring to eliminate in ionic species impurity.State " deionization " of border standardization body ISO/TC 147 regulation is defined as：" deionized water removes deionization thing completely or by halves Matter, refers mainly to using ion exchange resin treatment method." present technique mainly produced using the method for RO counter-infiltration.

The consumption of each raw material of the present invention and physicochemical property produce coordinative role, and good effect is：Antibacterial bacteriostatic, sun-proof shield Skin；PH value is close with the pH value of human body skin, to no skin irritation；Using rear substantially feel comfortably cool, soft, no greasy feeling, There is obvious nourishing, the sun-proof, effect of beauty treatment.

The using effect Experimental comparison of the present invention：Address：Dengfeng City of Henan Province Dong Guanjie " certain famous brand name cosmetology and health machine Structure ".

First group：Participate in experiment number 164, be certain famous brand name cosmetology and health mechanism client women, age 18 37 years old.Using certain enterprise's reputable brand emulsion, usage cycles are 4 months, and averagely everyone is daily using 1-2 time.Experimental result：Full Meaning rate 66.8%；It is satisfied with standard：Using rear substantially feel comfortably cool, soft, no greasy feeling, have and significantly moisten moistening effect.

Second group：Participate in experiment number 171, be certain famous brand name cosmetology and health mechanism client women, age 18 44 years old.Using soft and smooth foster skin emulsion of the present invention, using method is：Gently it is applied in facial skin.Usage cycles are 4 Month, averagely everyone is daily using 1-2 time.Experimental result：Satisfaction rate 88.7%；It is satisfied with standard：To no skin irritation, after use Substantially feel comfortably cool, soft, no greasy feeling, there is obvious nourishing, the sun-proof, effect of beauty treatment.

Experiment contrast result：Emulsion of the present invention, to no skin irritation, using rear substantially feel comfortably cool, soft, No greasy feeling, has obvious nourishing, the sun-proof, effect of beauty treatment.

Specific embodiment

Described soft and smooth foster skin emulsion, the raw material in its formula and weight ratio are respectively：Vinyldimethylsiloxane is handed over Ally the communists 17 parts of polymers, polysorbate（20）3 parts, 6 parts of ring five dimethyl silicone polymer, 5.5 parts of isononyl isononanoate, silicone oil 3.7 parts, vitamin e1 .8 part, 1.9 parts of jojoba oil, 6.7 parts of butanediol, 0.1 part of hyaluronic acid, 2 parts of niacinamide, imidazolidinyl 0.15 part of urea, appropriate essence, deionized water add to 100 parts.Its preparation method is：

Step one：Under room temperature, by vinyldimethylsiloxane cross-linked copolymer, polysorbate（20）, ring five poly dimethyl Siloxanes, isononyl isononanoate, silicone oil, vitamin E and jojoba oil stir, homogeneous 1 ~ 2min；

Step 2：Butanediol, hyaluronic acid and deionized water are heated to 75 DEG C stir to being completely dissolved, are cooled to room temperature and add Niacinamide；

Step 3：In the case of stirring, by step（Two）Material add step（One）In material, it is stirring evenly and then adding into miaow Oxazolidinyl urea and essence, stand to obtain this product after stirring.

Claims (2)

1. a kind of soft and smooth foster skin emulsion is it is characterised in that the raw material in formula and weight ratio are respectively：Vinyl-dimethyl base silica 17 parts of alkane cross-linked copolymer, polysorbate（20）3 parts, 6 parts of ring five dimethyl silicone polymer, 5.5 parts of isononyl isononanoate, silicon 3.7 parts of oil, vitamin e1 .8 part, 1.9 parts of jojoba oil, 6.7 parts of butanediol, 0.1 part of hyaluronic acid, 2 parts of niacinamide, imidazolidine 0.15 part of base urea, appropriate essence, deionized water add to 100 parts.

2. according to the emulsion described in claim 1 it is characterised in that the preparation method of described soft and smooth foster skin emulsion is：

Step one：Under room temperature, by vinyldimethylsiloxane cross-linked copolymer, polysorbate（20）, ring five poly dimethyl Siloxanes, isononyl isononanoate, silicone oil, vitamin E and jojoba oil stir, homogeneous 1 ~ 2min；

Step 2：Butanediol, hyaluronic acid and deionized water are heated to 75 DEG C stir to being completely dissolved, are cooled to room temperature and add Niacinamide；

Step 3：In the case of stirring, by step（Two）Material add step（One）In material, it is stirring evenly and then adding into miaow Oxazolidinyl urea and essence, stand to obtain this product after stirring.