CN1891191A - Whitening cream and its preparing method - Google Patents
Whitening cream and its preparing method Download PDFInfo
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- CN1891191A CN1891191A CN 200510050563 CN200510050563A CN1891191A CN 1891191 A CN1891191 A CN 1891191A CN 200510050563 CN200510050563 CN 200510050563 CN 200510050563 A CN200510050563 A CN 200510050563A CN 1891191 A CN1891191 A CN 1891191A
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- acid
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Abstract
The present invention provides a whitening cream and its preparation method. Said whitening cream is made up by using pantothenic acid and ellagic acid as main raw material and adding the adjuvants of skin-moistening agent, humectants, preservatives and essence, etc. through a certain preparation process. It not only can inhibit the deposition of melanin, but also has the good effect for moistening skin and cleaning skin.
Description
Technical field
The present invention relates to a kind of cosmetic composition and preparation method thereof, more particularly, relate to a kind of fair complexion cream and preparation method thereof.
Background technology
Raising along with people's living standard, people also constantly increase the demand of skin-protection health products, cosmetics with special efficacy also there is specific demand, particularly can not only suppress melanic deposition, skin whitening, and the cosmetics of effect are preferably also arranged at aspects such as skin moistening, clean skin, skin smoothing.
Summary of the invention
The purpose of this invention is to provide a kind of fair complexion cream cosmetics, to suppress melanic deposition, skin whitening.
Another object of the present invention provides a kind of preparation method of above-mentioned composition.
A kind of fair complexion cream of the present invention, this fair complexion cream is composed of the following components by weight percentage:
Pantothenic acid 0.05%～0.1%; Ellagic acid 0.2%～0.3%; Hexadecanol 2.3%～2.4%; Liquid paraffin 9%～10%; Glycerol 1%～1.5%; Polyethylene Glycol 2%～3%; Stearic acid 2%～3%; Vaseline 5.7%～6%; Triethanolamine 0.9%～1%; Carbamide 4.6%～5%; Ethylparaben 0.2%～0.3%; Essence 0.3%～0.4%; Deionized water 60%～70%.
Preparation method of the present invention comprises by following steps to be formed:
(1) pantothenic acid, ellagic acid, triethanolamine, carbamide, ethylparaben, glycerol is soluble in water, and suitable heating for dissolving; (2) will except that essence, rest materials mix, and be heated to about 80 ℃; The solution that step (1) makes is slowly poured into, and the limit bevelling stirs; (3) treat to add essence when mixture that step (2) obtains is cooled to 30-40 ℃, and continue stirring and evenly mixing.
This fair complexion cream by this preparation method is made can suppress melanic deposition, skin whitening.
The specific embodiment further specifies the present invention below by embodiment.
Embodiment 1, and the proportioning of this fair complexion cream is as follows: pantothenic acid 10 grams; Ellagic acid 25 grams; Hexadecanol 240 grams; Liquid paraffin 1000 grams; Glycerol 140 grams; Polyethylene Glycol 280 grams; Stearic acid 280 grams; Vaseline 600 grams; Triethanolamine 100 grams; Carbamide 500 grams; Ethylparaben 30 grams; Essence 40 grams; Deionized water 6700mL.
This pantothenic acid has another name called vitamin B5, colourless or little yellow viscous oil shape liquid, instability. the moisture absorption very easily, and to meet acid, alkali, heating and all decompose, soluble in water, ethyl acetate and glacial acetic acid slightly are dissolved in ether and amylalcohol, are dissolved in benzene and chloroform hardly.Main as nutrient, biochemical reagents etc.Be used as brightening agent in this agent.
This ellagic acid has another name called two and contracts in two (trihydroxy formic acid), cream-colored acicular crystal, and fusing point can be dissolved in bases and pyridine more than 360 ℃, is slightly soluble in water and alcohol, is dissolved in ether hardly.As brightening agent.
This hexadecanol has another name called spermol, palmityl alcohol, white crystal, and 49 ℃ of fusing points, solution is not dissolved in ethanol, EC in water.Be used as emollient, emulsifying agent in this agent.
This liquid paraffin, have another name called Liquid Paraffin, paraffin oil, oil product a kind of, the bright thickness oily liquids of five colors difference, odorless, tasteless, no fluorescence generally are made up of paraffin hydrocarbon and cycloalkane, miscible in many oils and fatss and wax, be dissolved in Carbon bisulfide, ether, benzene and the hot ethanol, water insoluble, cold ethanol and glycerol can be dissolved in Camphora, the Herba Menthae wet goods spice.Be used as wetting agent, emollient in this agent.
This glycerol, glycerol, no color or smell and the thick liquid of faint sweet taste is arranged can be miscible with any ratio with water, can reduce the freezing point of water, and great hygroscopicity is arranged, and is dissolved in slightly in ether and the ethanol.Be used as wetting agent in this agent.
This Polyethylene Glycol, the general name of the ethylene glycol high polymer of mean molecule quantity between 200～6000, stingy along with mean molecule quantity, outward appearance gradually becomes waxy solid by the thick liquid of no color or smell, water-soluble, ethanol and other organic solvents, inoperative with many chemicals, not hydrolysis, as plasticizer, softening agent, humidizer, lubricant, also be used to make medicine and ointment.Be used as humidizer, emollient in this agent.
This stearic acid, stearic acid, Stearic Acid again, pure product are for having the soft small pieces of glossy white.Be used as emulsifying agent, emollient in this agent.
This vaseline, a kind of sebaceous oil product is the mixture of liquid mineral oil and hard paraffin, white is to yellowish-brown.As lubricant, antirust agent, also be used to make cosmetics and medicinal wet goods.Be used as wetting agent, emollient in this agent.
This triethanolamine has another name called triethanolamine, Triaethanolamine, colourless viscous liquid, and little have ammonia to distinguish the flavor of, the easy moisture absorption, evening, water-soluble, ethanol was slightly soluble in ether and benzene, be alkalescence, gases such as energy absorbing carbon dioxide and hydrogen sulfide can be used as Emulsion, stabilizing agent, softening agent, adsorbent etc.Be used as alkaline agent in this agent.
This carbamide claims phosphoamide again, multicolored crystal, be present in human and mammiferous urine in, water-soluble, ethanol and benzene are dissolved in EC hardly, aqueous solution almost is neutral reaction.Be used as wetting agent, filler in this agent.
This ethylparaben, colourless little crystallization or white crystals body powder, almost odorless has astringent taste slightly, and to light and thermally stable, no hygroscopicity is slightly soluble in water, is soluble in ethanol and propylene glycol.Be used as antiseptic in this agent.
This essence.Free.
Embodiment 2, prepare the method for fair complexion cream: (1) is soluble in water with pantothenic acid, ellagic acid, triethanolamine, carbamide, ethylparaben, glycerol, and suitable heating for dissolving.(2) rest materials (except the essence) is mixed, and be heated to about 80 ℃.The solution that step (1) makes is slowly poured into, and the limit bevelling stirs.(3) treat to add essence when mixture that step (2) obtains is cooled to 30-40 ℃, and continue stirring and evenly mixing.
Attention: temperature is unsuitable too high in the preparation.During use, directly spread upon on the face or on the back of the hand.
Claims (2)
1, a kind of fair complexion cream, this fair complexion cream is composed of the following components by weight percentage:
Pantothenic acid 0.05%～0.1%
Ellagic acid 0.2%～0.3%
Hexadecanol 2.3%～2.4%
Liquid paraffin 9%～10%
Glycerol 1%～1.5%
Polyethylene Glycol 2%～3%
Stearic acid 2%～3%
Vaseline 5.7%～6%
Triethanolamine 0.9%～1%
Carbamide 4.6%～5%
Ethylparaben 0.2%～0.3%
Essence 0.3%～0.4%
Deionized water 60%～70%
2, the method for preparing the described fair complexion cream of claim 1 is characterized in that this method comprises by following steps to form:
(1) pantothenic acid, ellagic acid, triethanolamine, carbamide, ethylparaben, glycerol is soluble in water, and suitable heating for dissolving;
(2) will except that essence, rest materials mix, and be heated to about 80 ℃; The solution that step (1) makes is slowly poured into, and the limit bevelling stirs;
(3) treat to add essence when mixture that step (2) obtains is cooled to 30-40 ℃, and continue stirring and evenly mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510050563 CN1891191A (en) | 2005-07-04 | 2005-07-04 | Whitening cream and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510050563 CN1891191A (en) | 2005-07-04 | 2005-07-04 | Whitening cream and its preparing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1891191A true CN1891191A (en) | 2007-01-10 |
Family
ID=37596557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510050563 Pending CN1891191A (en) | 2005-07-04 | 2005-07-04 | Whitening cream and its preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1891191A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069050A (en) * | 2014-07-21 | 2014-10-01 | 蒋菊生 | Skin care composition with functions of whitening and moisture retention |
| CN106132390A (en) * | 2014-04-03 | 2016-11-16 | 宝丽化成工业有限公司 | The Melanin inhibitor being made up of D pantothenylol and the skin-lightening cosmetic containing this Melanin inhibitor |
| CN106265331A (en) * | 2016-08-29 | 2017-01-04 | 杭州千岛湖蓝色天使实业有限公司 | A kind of cream of skin moistening and whitening |
-
2005
- 2005-07-04 CN CN 200510050563 patent/CN1891191A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132390A (en) * | 2014-04-03 | 2016-11-16 | 宝丽化成工业有限公司 | The Melanin inhibitor being made up of D pantothenylol and the skin-lightening cosmetic containing this Melanin inhibitor |
| CN104069050A (en) * | 2014-07-21 | 2014-10-01 | 蒋菊生 | Skin care composition with functions of whitening and moisture retention |
| CN106265331A (en) * | 2016-08-29 | 2017-01-04 | 杭州千岛湖蓝色天使实业有限公司 | A kind of cream of skin moistening and whitening |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |