CN104116648A

CN104116648A - Universal skin moisturizer

Info

Publication number: CN104116648A
Application number: CN201410323838.4A
Authority: CN
Inventors: 谢朝阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-27
Filing date: 2014-06-27
Publication date: 2014-10-29

Abstract

A universal skin moisturizer comprises the following raw materials by weight: 10.0 parts of stearic acid, 2.0 parts of a lanolin derivative, 3.0 parts of beeswax, 10.0 parts of propylene glycol, 8.0 parts of cetyl alcohol, 1.0 parts of triethanolamine, 10.0 parts of squalane, 0.5 parts of essence, 3.0 parts of glycerin monostearate, a proper amount of preservative, 3.0 parts of polyoxyethylene monolaurate, and 49.5 parts of deionized water. The use amount and physical and chemical properties of the raw materials of the universal skin moisturizer are synergistic, and the skin moisturizing and care effects can be achieved. The pH value of the universal skin moisturizer and the pH value of human body skin are close, the universal skin moisturizer is free of irritating to the skin; and after use, comfortable, soft and moisturizing felt is obvious, and the universal skin moisturizer skin has obvious skin protection and moisture supplement effects.

Description

Universal emollient cream

Technical field

The present invention relates to looks improving and the skin nourishing cosmetic field, be specifically related to tender, smooth universal emollient cream, to skin there is good protection skin, effect keeps the skin wet.

Background technology

Emollient cream based article is the cream frost between weak oiliness and oiliness, and oiliness component content is generally divided into 10%～70%, mainly refers to the paste system of non-saponification, has O/W type and w/o type, now still with O/W type mastic, occupies an leading position.The contained oiliness composition of emollient cream is between vanishing cream and face cream, can in scope, be mixed with the goods that various oil phase-watr-proportions are suitable for various skin types separately at oil phase and water, therefore, emollient cream product is varied, and current most cold cream frosts all belong to this series products.Emollient cream all can be used throughout the year, for w/o type mastic, more containing oils and fats, wax constituents, and skin is had to the effect of moistening preferably, is suitable for dry skin to be used; And O/W type mastic, salubrious and non-greasy, chafe, is not suitable for oily skin to be used.

Summary of the invention

The object of the present invention is to provide a kind of tender, smooth emollient cream that has, skin is had to good protection skin, the effect keeping the skin wet.

The present invention has adopted such technical scheme: described in be applicable to universal emollient cream of any skin, the raw material in its formula and weight ratio respectively: stearic acid 10.0, lanolin derivative 2.0, Cera Flava 3.0, propylene glycol 10.0, hexadecanol 8.0, triethanolamine 1.0, squalane 10.0, essence 0.5, glyceryl monostearate 3.0, antiseptic are appropriate, Vinlub 73 3.0, deionized water 49.5.

Weight proportion of the present invention obtains through inventor's lot of experiments, and proves to have comparatively desirable protection skin, the effect keeping the skin wet in reaching the practical application of 2 years.

Raw material described in the present invention: stearic acid: English name: the solid fatty acid that this strain of Stearic Acid-829 is driven, obtain in Vegetable oil lipoprotein, main component is stearic acid (C18H36O2) and Palmic acid (C16H32O2).This product is powder or the crystallinity lump that white or off-white color have soapy feeling, and its section has micro-fine needle crystal with gloss; There is the micro-smelly, tasteless of similar oils and fats.This product is easily molten in chloroform or ether, in ethanol, dissolves, almost insoluble in water.Be widely used in cosmetics processed, plastics cold resistant plasticizer, releasing agent, stabilizing agent, surfactant, thiofide, waterproofing agent, polishing agent, metallic soap, metalliferous mineral flotation agent, softening agent, pharmaceuticals and other organic chemicals.In cosmetics, stearic acid plays emulsification for vanishing cream and these two classes skin care item of emollient cream, thereby it is become, stablizes pure white mastic.Stearic acid is still manufactured the primary raw material of almond cream and milk.Stearate soap esters purposes in cosmetics industry is more extensive.

Lanolin derivative: lanolin derivative comprises lanonol, lanoceric acid, pure lanocerin, acetylated lanolin wax, acetylated lanolin, polyethylene glycol hydrogenated lanoline etc.Lanonol is faint yellow to light brown waxy solid, omits scent of, and water insoluble, Performance Ratio lanoline is good, be widely used in all kinds of cosmetics, and as steamer, dry skin skin care item, cream frost, emulsion etc.Lanoceric acid has good moist effect to skin, is usually used in shaving cream.

Cera Flava: Cera Flava for beautifying skin, is senior natural good merchantable brand as trophism and astringent substance, makes the excellent materials of face shield, Cera Flava energy nutrition and improve subcutaneous tissue situation, makes its elastic fibers activation, and anti-its sclerosis, promotes that skin is soft and moist, minimizing wrinkle.External also have expert in order to prepare the report of ointment, beauty treatment removal wrinkle.

Propylene glycol: i.e. 1,2-PD.With water, ethanol and multiple immiscible organic solvent.Propylene glycol can be used as the raw material of unsaturated polyester resin. in cosmetics, toothpaste and fancy soap, can coordinate with glycerol or sorbitol as wetting agent.In hair dye, be used as damping, even agent, also as antifreezing agent, also for cellophane, plasticizer and pharmaceuticals industry.The viscosity of propylene glycol and good hygroscopicity, and nontoxic, thereby in food, medicine and cosmetics industry, be widely used as hygroscopic agent, antifreeze, lubricant and solvent.In food industry, propylene glycol and fatty acid response generate methyl glycol fatty acid ester, mainly as food emulsifying agent; Propylene glycol is the fine solvent of flavoring agent and pigment.Propylene glycol is commonly used for solvent, softening agent and the excipient etc. of manufacturing all kinds of ointment, ointment in medical industry, because propylene glycol and all kinds of spice have better intersolubility, thereby is also used as the solvent of cosmetics and softening agent etc.

Hexadecanol: CH3 (CH2) 14CH2OH formal name used at school 16 (alkane) alcohol.Claim again spermol, palmityl alcohol.By spermaceti, through saponification, made at first.White crystal.Density 0.811.49 ℃ of fusing points.344 ℃ of boiling points.Water insoluble, be dissolved in ethanol, chloroform, ether, but have certain water absorption, after mixing with greasing base (as vaseline) as emulsion-type substrate, can increase its water absorption, when contacting with water or waterborne liquid, under fully stirring, after water suction, form w/o type emulsion bases.In O/W type emulsion bases oil phase, play stable, thickening power.The hand skin that it is found that the earliest whaler is very moist, and research afterwards learns that oil in whale body can Glycerin, and scientist is according to the synthetic oily substance spermol safely and effectively of this type of material, and the later stage is used in skin care item.

Triethanolamine: triethanolamine TEOA, has another name called TEOA, TEA.Another name: 2,2,2, ,-hydroxyl triethylamine, triethanolamine, chemical formula (molecular formula): C6H1503N is a kind of have the colourless to light yellow thick liquid of ammonia taste, soluble in water, ethanol, be alkalescence, pH value of water solution approximately 10.5, is a kind of broad-spectrum industrial chemicals, as the emulsifying agent of vulcanizing activator, oils and the wax class of non-black-reinforced sizing material, metal cutting coolant, antirust agent, cement early strength agent, nertralizer, acid gas absorbent, cosmetics of everyday use wetting agent etc.

Squalane: squalane (Squalane) is that the Squalene extracting from deepwater shark liver makes a kind of hydro carbons oils and fats of excellent performance through hydrogenation, therefore have another name called deepwater shark liver oil.Scientific research discovery, squalane is that rare chemical stability is high, the animal oil that use sense is splendid has good affinity to skin, can not cause allergy and stimulation, and can accelerate other active component in formula and permeate in skin; There is lower polarity and medium spreadability, and pure, colourless, free from extraneous odour; Growth that also can mould fungus inhibition.

Essence: being that in cosmetics, access times are maximum, is also the class additive that the scope of application is the widest.A kind of by the artificial redeployed mixture that contains two or more spice.

Glyceryl monostearate: glyceryl monostearate is emulsifying agent and the additive of food; In cosmetics and medical unguentum, be used as emulsifying agent.The wax-like thin slice of white or beadlet solid, water insoluble, mix and dispersible in water through strong vibration with hot water.

Antiseptic: refer to the material that can stop growth of microorganism or stop the growth of microorganism of product reaction.In cosmetics, the effect of antiseptic is protection product, makes it to avoid microbial contamination, extends the shelf life of product; Guarantee the safety of product, prevent that consumer is subject to the product of microbial contamination to cause possible infection because using.

Vinlub 73: amber oily liquid, bitter in the mouth. density 1.095～1.105.Soluble in water, diluted acid, diluted alkaline, thin, ether, ketone, aromatic hydrocarbons, chlorohydrocarbon, ethylene glycol, pyridine etc., be insoluble to mineral oil and animal oils.95 ℃ of cloud points.There is the usefulness such as emulsifying, moistening, diffusion.As nonionic emulsifier, wetting agent, penetrating agent.Also be used as oil-in-water emulsifiers, softening agent and the thickening agent of the cosmetics such as cream kind, emulsion class.

Deionized water: deionized water (deionized water) refers to has removed the pure water being after ionic species impurity." deionization " of the ISO/TC147 of International Organization for Standardization regulation is defined as: " deionized water is removed ionic species completely or by halves, mainly refers to adopt ion exchange resin treatment method." present technique mainly adopts the method for RO reverse osmosis to produce.

The consumption of each raw material of the present invention and physicochemical property produce coordinative role, and good effect is: tender, smooth; The pH value of pH value and human body skin approaches, to skin nonirritant; After use, obviously feel comfortably cool, softness, moisturizing, has obvious protection skin, effect keeps the skin wet.

Result of use experiment contrast of the present invention: address: the Dong Guanjie of Dengfeng City, Henan Province " name is fawned Hua Rongge " (famous brand name cosmetology and health mechanism).

First group: participate in 186 of experiment numbers, all run after fame and fawn Hua Rong pavilion client women, age 18-36 year.Use certain enterprise's reputable brand emollient cream, life cycle is 6 months, and on average everyone uses 2-3 time weekly.Experimental result: satisfaction rate 72.6%; Be satisfied with standard: after use, obviously feel comfortably cool, softness, moisturizing, has obvious protection skin, effect keeps the skin wet.

Second group: participate in 154 of experiment numbers, all run after fame and fawn Hua Rong pavilion client women, age 18-42 year.Use emollient cream of the present invention, using method is: Fu Moyu face hand and body skin.Life cycle is half a year, and on average everyone uses 2-3 time weekly.Experimental result: satisfaction rate 86.3%; Be satisfied with standard: to skin nonirritant, after use, obviously feel comfortably cool, softness, moisturizing, has obvious protection skin, effect keeps the skin wet.

Experiment contrast result: emollient cream of the present invention, to skin nonirritant, after use, obviously feel comfortably cool, softness, moisturizing, has obvious protection skin, effect keeps the skin wet.

The specific embodiment

Described universal emollient cream, the raw material in its formula and weight ratio respectively: stearic acid 10.0, lanolin derivative 2.0, Cera Flava 3.0, propylene glycol 10.0, hexadecanol 8.0, triethanolamine 1.0, squalane 10.0, essence 0.5, glyceryl monostearate 3.0, antiseptic are appropriate, Vinlub 73 3.0, deionized water 49.5.Its preparation method is: the rustless steel heating kettle inner edge mixing limit that oil phase input is provided with to steam jacket is heated to 70-90 ℃, maintain 30min sterilizing, in another rustless steel chuck pot, add deionized water, glycerol, be heated to while stirring 70-90 ℃, maintain 20-30min sterilizing.Then oil phase raw material and water raw material are carried out to mixing and emulsifying and stir and be cooled to 60-50 ℃, now antiseptic is added to mixing, stir and be cooled to 45-40 ℃, get final product discharging, finally detect fill and get final product.

Claims

1. universal emollient cream, it is characterized in that, the raw material in formula and weight ratio respectively: the raw material in its formula and weight ratio respectively: stearic acid 10.0, lanolin derivative 2.0, Cera Flava 3.0, propylene glycol 10.0, hexadecanol 8.0, triethanolamine 1.0, squalane 10.0, essence 0.5, glyceryl monostearate 3.0, antiseptic are appropriate, Vinlub 73 3.0, deionized water 49.5.

2. according to emollient cream claimed in claim 1, it is characterized in that, the preparation method of described emollient cream is: the rustless steel heating kettle inner edge mixing limit that oil phase input is provided with to steam jacket is heated to 70-90 ℃, maintain 30min sterilizing, in another rustless steel chuck pot, add deionized water, glycerol, be heated to while stirring 70-90 ℃, maintain 20-30min sterilizing; Then oil phase raw material and water raw material are carried out to mixing and emulsifying and stir and be cooled to 60-50 ℃, now antiseptic is added to mixing, stir and be cooled to 45-40 ℃, get final product discharging, finally detect fill and get final product.