CN104473847A

CN104473847A - Pearl skin-whitening BB cream and preparation method thereof

Info

Publication number: CN104473847A
Application number: CN201410705702.XA
Authority: CN
Inventors: 钟源
Original assignee: 浙江长生鸟珍珠生物科技有限公司
Priority date: 2014-11-27
Filing date: 2014-11-27
Publication date: 2015-04-01

Abstract

The invention discloses a pearl skin-whitening BB cream which comprises the following components: 5-10 percent of modified nano pearl powder, 5-10 percent of nanoscale ipophilic titanium dioxide, 1-5 percent of superfine lipophilic talcum powder, 0.5-2.5 percent of a lipophilic iron oxide pigment, 5-10 percent of octanoic/capric triglyceride, 1-5 percent of cetyl PEG/PPG-10/1 polydimethylsiloxane, 5-15 percent of cyclopentasiloxane, 1-5 percent of isohexadecane, 1-5 percent of cyclomethicone, 5-10 percent of butanediol, 5-10 percent of glycerol, 1-5 percent of 1,2-pentanediol, 0.1-1 percent of sodium chloride, 0.1-0.3 percent of EDTA-disodium, 0.005-0.05 percent of sodium hyaluronate, 1-5 percent of a co-emulsifier, 0.5-2.5 percent of cosmetic, 0.1-0.5 percent of a preservative, 0.03-0.3 percent of essence and the balance of deionized water. The invention further discloses a preparation method of the pearl skin-whitening BB cream.

Description

A kind of pearl whitening BB frost and preparation method thereof

Technical field

The invention belongs to cosmetic technical field, relate to a kind of pearl whitening BB frost, also relate to the preparation method of this kind of pearl whitening BB frost.

Background technology

Margarita is exactly classical beauty treatment medical material since ancient times, the successive dynasties medical science monumental work such as Compendium of Material Medica, " Mingyi Bielu ", " opening precious vegetation " all point out Margarita have calm the nerves, detoxify, preserve youthful looks, sore, granulation promoting, make us that gloss is pure white, effect of correcting and skin moisturizing and rejuvenating.

BB frost, as facial color make-up product, within 2007, enter Chinese market, after experienced by the financial crisis of 2008, market rapid fluid resuscitation in 2009, market more sane development in 2010, within 2011, growth momentum is swifter and more violent so far.One of BB frost fresh combatants that beyond doubt growth momentum is the most violent in color make-up market and even Cosmetic Market in recent years.

At present, the BB frost major function that market is sold hides the flaw, the adjustment colour of skin, sun-proof, careful pore, be originally the regeneration frost that skin care that is impaired and that damage and maintenance are used, the problem of skin given and improved rapidly in time, can improve and make up the shortcoming of skin; But the mineral powder that particle diameter is thick can not be absorbed, easily block pore on the contrary and cause folliculitis; If 150-200 order Margarita powder is directly added in BB frost, because Margarita is easily reunited, and there is the feature of hydrophilic oleophobic, therefore still can not solve the problem allowing skin fully absorb.

Summary of the invention

Technical problem to be solved by this invention is just to provide a kind of pearl whitening BB frost, Margarita powder not easily dispersed defect in prior art can be overcome, the trap of Margarita powder can be improved again, eliminate traditional Margarita BB frost poor stability, give full play to that it is preserved youthful looks, maintenance, whitening, skin care effect.

Another object of the present invention is to provide the preparation method of this kind of pearl whitening BB frost, simple to operate, with low cost.

For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of pearl whitening BB frost, and comprise following component, each weight percentages of components is:

The present invention is by reacting after nanometer Margarita powder heat-activated with surfactant, and obtained modified nanometer Margarita powder, makes it have the characteristic of oleophilic drainage, relend the penetration helping Thief zone agent, be easy to by skin Transdermal absorption.Nanometer Margarita powder is carried out activation processing by poly-hydroxy stearic acid by the present invention, oleophylic process is carried out afterwards with cetyl PEG/PPG-10/1 polydimethylsiloxane, nanometer Margarita powder surface is made to form siloxane polymerization film, thus make nanometer Margarita powder change lipophile into by hydrophilic, improve the affinity of nanometer Margarita powder and other nanoscale lipophile mineral powders and organic media, add the pearl whitening BB of the present invention various moisturizing of frost described in formula and nutrient substance again, obtained pearl whitening BB frost, solve Margarita powder bad dispersibility, lipophile difference band disperses inequality to system and causes the technical barrier to product stability differences such as the destructions of emulsification system in emulsion process because surface free energy is high, the present invention has whitening, hide the flaw, isolation, sun-proof, repair face, the functions such as skin moistening, be applicable to polytype skin to use.

Containing caprylic/capric triglyceride in the present invention, as the base material of Moisture factor, the stabilizing agent of cosmetics, antifreezing agent, homogeneous agent, is easy to be absorbed by the skin, good effect is played to the uniform and smooth of cosmetics, makes skin lubrication glossy, and be proved to be human body without any zest.EDTA-disodium, also disodiumedetate is, a kind of important chelating agent, calcium, magnesium and other metal reagents, metal shadowing agent, stable under normal temperature and pressure, avoid contacting with the corrosivity aluminum in incompatible material or aqueous solution, can with strong oxidizer or reactive aluminum, as the ingredient of activating agent, be mainly used in complexation ferrous ion, control polymerization rate.Hyaluronate sodium is the material extracted from cockscomb, also obtains by Lactococcus fermentation, and be white or off-white color granule or powder, odorless, time dry, nitrogen content is 2.8 ~ 4.0%, and glucuronic acid content is 37.0 ~ 51.0%.

Preferably, each weight percentages of components is:

Preferably, described modified nanometer Margarita powder is obtained by following preparation method:

(1) take nanometer Margarita powder, add deionized water and be configured to the nanometer Margarita powder suspended emulsion that mass fraction is 10 ~ 30%, add in reactor, be heated to 75 ~ 85 DEG C, keep constant temperature to activate, soak time is 5 ~ 15min;

(2) add the surfactant Polyhydroxy stearic acid accounting for nanometer Margarita powder dry weight 1.5 ~ 3%, stir 20 ~ 40min;

(3) then collect modified pearl layer with the centrifugal 10 ~ 20min of the rotating speed of 3000 ~ 3500r/min, dry, pulverize, obtain modified nanometer Margarita powder, the average particle size range of described modified nanometer Margarita powder is 40 ~ 200nm.

The present invention is by surfactant and the siliconization process of nanometer Margarita powder surface, increase nanometer Margarita powder surface repulsion, its surface is made to change hydrophobicity (i.e. lipophile) into by hydrophilic, nanometer Margarita powder is strengthened organic media affinity, efficiently solves the technical problem of the uneven difficult problem of system that nanometer Margarita powder bad dispersibility brings and product stability difference.

Preferably, described nanoscale lipophile titanium dioxide is be that the nano grade titanium white lead of 100 ~ 200 nanometers obtains through triethoxy capryl silane surface treatment by average particle size range.Strengthen the lipophile of nano grade titanium white lead, can improve dispersibility, particle diameter is the absorbent properties that 100 ~ 200 nanometer range can improve product.

Preferably, described ultra-fine lipophile Pulvis Talci is be that the superfine talcum powder of 0.5 ~ 2 micron obtains through triethoxy capryl silane surface treatment by average particle size range.Strengthen the lipophile of superfine talcum powder, can improve dispersibility, particle diameter is the absorbent properties that 0.5 ~ 2 micrometer range can improve product.

Preferably, described co-emulsifier is ring five polydimethyl siloxanes/polydimethy siloxanes/vinyl dimethione cross linked polymer.Co-emulsifier selects commercially available ring five polydimethyl siloxanes/polydimethy siloxanes/vinyl dimethione cross linked polymer, can improve the stability of formula, give the skinfeel of high-grade Shu Run.

Preferably, one or more in described enamel Herba portulacae extract, camomile extract, Aloe extract, Radix Glycyrrhizae extract and vitamin E.

Preferably, described antiseptic is the collaborative compound of 1,2-hexanediol, 1,2-ethohexadiol and cycloheptene phenolic ketone.The collaborative compound without 1, the 2-hexanediol adding concept, 1,2-ethohexadiol and cycloheptene phenolic ketone selected by antiseptic, has the performance of broad spectrum antimicrobial, has moisturizing and anti-oxidation efficacy concurrently.

The preparation method of this kind of pearl whitening BB frost, comprises the following steps successively:

Step one, by modified nanometer Margarita powder, nanoscale lipophile titanium dioxide, ultra-fine lipophile Pulvis Talci, lipophile iron oxide pigment mixing, stir, obtain mixed powder, 1/2 ~ 2/3 caprylic/capric triglyceride, 1/3 ~ 2/5 cetyl PEG/PPG-10/1 polydimethylsiloxane, 1/2 co-emulsifier are mixed and be heated to 70 ~ 75 DEG C, above-mentioned mixed powder is added after abundant dissolving, continue to stir, it is for subsequent use that three roller milled processed obtain A phase;

Step 2, by ring five polydimethylsiloxane, 2-Methylpentadecane, Cyclomethicone, 1/2 butanediol and remaining caprylic/capric triglyceride, cetyl PEG/PPG-10/1 polydimethylsiloxane and co-emulsifier mixing, and be heated to 70 ~ 75 DEG C, be stirred to and fully dissolve that to obtain B phase for subsequent use;

Step 3, glycerol, 1,2-pentanediol, sodium chloride, EDETATE SODIUM, hyaluronate sodium and remaining butanediol are mixed to get pre-composition, are dissolved in deionized water, and are heated to 70 ~ 75 DEG C, be stirred to and fully dissolve that to obtain C phase for subsequent use;

Step 4, emulsifying: emulsifying pot is evacuated to-0.08 ~-0.09MPa, suck B phase, be heated to 70 ~ 75 DEG C and constantly stir, again with after the rotating speed homogenizing 5 ~ 10min of 1500 ~ 1800r/min, A is added to, be evacuated to-0.09 ~-0.10MPa, temperature remains on 70 ~ 75 DEG C, with the rotating speed homogenizing 5 ~ 10min of 1500 ~ 1800r/min to fully dispersion, then by C phase slowly suction emulsifying pot, be evacuated to-0.09 ~-0.10MPa, temperature remains on 70 ~ 75 DEG C, with the rotating speed homogenizing 5 ~ 10min of 2000 ~ 2500r/min;

Begin to cool down after step 5, emulsifying terminate, add enamel, antiseptic, essence successively to when 40 ~ 42 DEG C, and stir into uniform mastic; Discharging when continuing to be cooled to 33 ~ 37 DEG C, obtains pearl whitening BB frost.

The present invention first with surfactant to nanometer Margarita powder modification, then by high-speed stirred, disperse modified nanometer Margarita powder and other powder materials in oil preparation, then for subsequent use by three-roll grinder process; Add again in B phase (oil phase) and dissolve dispersion, add C phase (aqueous phase) emulsifying, add enamel, antiseptic, essence etc. successively, fill finished product under room temperature when being cooled to 40 ~ 42 DEG C, thus obtain the pearl whitening BB frost with beauty treatment health care efficacy.

Preferably, in described step 3, deionized water is 3 ~ 5 times of pre-composition gross weight.

Preferably, in described step 5, cool in the water of 20 ~ 30 DEG C.

Compared with prior art, advantage of the present invention is: the present invention first with surfactant to nanometer Margarita powder modification, by surfactant and the siliconization process of nanometer Margarita powder surface, increase nanometer Margarita powder surface repulsion, its surface is made to change hydrophobicity (i.e. lipophile) into by hydrophilic, again by high-speed stirred, disperse modified nanometer Margarita powder and other powder materials in oil preparation, then by three-roll grinder process; Add again in B phase (oil phase) and dissolve dispersion, add C phase (aqueous phase) emulsifying, add enamel, antiseptic, essence etc. successively, fill finished product under room temperature when being cooled to 40 ~ 42 DEG C, thus obtain the pearl whitening BB frost with beauty treatment health care efficacy.Modified nanometer Margarita powder strengthens organic media affinity, efficiently solves the technical problem of the uneven difficult problem of system that nanometer Margarita powder bad dispersibility brings and product stability difference.

Below in conjunction with detailed description of the invention, the invention will be further described:

Detailed description of the invention

A kind of pearl whitening BB frost of the present invention embodiment 1, comprise following component, gross weight 100kg, each composition weight is respectively:

Wherein, described modified nanometer Margarita powder is obtained by following preparation method:

(1) take nanometer Margarita powder, add deionized water and be configured to the nanometer Margarita powder suspended emulsion that mass fraction is 10%, add in reactor, be heated to 80 DEG C, keep constant temperature to activate, soak time is 5 ~ 15min;

(2) add the surfactant Polyhydroxy stearic acid accounting for nanometer Margarita powder dry weight 1.8%, stir 30min;

(3) then collect modified pearl layer with the centrifugal 10min of the rotating speed of 3500r/min, dry, pulverize, obtain modified nanometer Margarita powder, the average particle size range of described modified nanometer Margarita powder is 40 ~ 200nm.

Described nanoscale lipophile titanium dioxide is be that the nano grade titanium white lead of 100 ~ 200 nanometers obtains through triethoxy capryl silane surface treatment by average particle size range.Strengthen the lipophile of nano grade titanium white lead, can improve dispersibility, particle diameter is the absorbent properties that 100 ~ 200 nanometer range can improve product.

Described ultra-fine lipophile Pulvis Talci is be that the superfine talcum powder of 0.5 ~ 2 micron obtains through triethoxy capryl silane surface treatment by average particle size range.Strengthen the lipophile of superfine talcum powder, can improve dispersibility, particle diameter is the absorbent properties that 0.5 ~ 2 micrometer range can improve product.

Described co-emulsifier is ring five polydimethyl siloxanes/polydimethy siloxanes/vinyl dimethione cross linked polymer.

The mixture of described enamel Herba portulacae extract, camomile extract, Aloe extract, Radix Glycyrrhizae extract and vitamin E, each component is 0.5kg.

Described antiseptic is the collaborative compound of 1,2-hexanediol, 1,2-ethohexadiol and cycloheptene phenolic ketone.

Step one, by modified nanometer Margarita powder, nanoscale lipophile titanium dioxide, ultra-fine lipophile Pulvis Talci, lipophile iron oxide pigment mixing, stir, obtain mixed powder, 3kg caprylic/capric triglyceride, 1kg cetyl PEG/PPG-10/1 polydimethylsiloxane, 1kg co-emulsifier are mixed and be heated to 72 DEG C, above-mentioned mixed powder is added after abundant dissolving, continue to stir, it is for subsequent use that three roller milled processed obtain A phase; Lipophile process is done to modified nanometer Margarita powder;

Step 2, by ring five polydimethylsiloxane, 2-Methylpentadecane, Cyclomethicone, 3kg butanediol and remaining caprylic/capric triglyceride, cetyl PEG/PPG-10/1 polydimethylsiloxane and co-emulsifier mixing, and be heated to 72 DEG C, be stirred to and fully dissolve that to obtain B phase for subsequent use;

Step 3, glycerol, 1,2-pentanediol, sodium chloride, EDETATE SODIUM, hyaluronate sodium and remaining butanediol are mixed to get pre-composition, are dissolved in deionized water, and are heated to 72 DEG C, be stirred to and fully dissolve that to obtain C phase for subsequent use; Wherein, deionized water is 3 ~ 5 times of pre-composition gross weight;

Step 5, emulsifying terminate rear beginning in the water of 20 ~ 30 DEG C and cool, and add enamel, antiseptic, essence successively, and stir into uniform mastic to when 40 DEG C; Discharging when continuing to be cooled to 35 DEG C, obtains pearl whitening BB frost.After qualified on inspection, at room temperature fill.

A kind of pearl whitening BB frost of the present invention embodiment 2, comprise following component, gross weight 100kg, each composition weight is respectively:

(1) take nanometer Margarita powder, add deionized water and be configured to the nanometer Margarita powder suspended emulsion that mass fraction is 20%, add in reactor, be heated to 85 DEG C, keep constant temperature to activate, soak time is 5 ~ 15min;

(2) add the surfactant Polyhydroxy stearic acid accounting for nanometer Margarita powder dry weight 2%, stir 25min;

(3) then collect modified pearl layer with the centrifugal 15min of the rotating speed of 3000r/min, dry, pulverize, obtain modified nanometer Margarita powder, the average particle size range of described modified nanometer Margarita powder is 40 ~ 200nm.

Selected nanoscale lipophile titanium dioxide, ultra-fine lipophile Pulvis Talci, co-emulsifier, antiseptic are all identical with embodiment 1, the mixture of enamel Herba portulacae extract, camomile extract, Aloe extract, Radix Glycyrrhizae extract and vitamin E, each component is 0.1kg.

Step one, by modified nanometer Margarita powder, nanoscale lipophile titanium dioxide, ultra-fine lipophile Pulvis Talci, lipophile iron oxide pigment mixing, stir, obtain mixed powder, 4kg caprylic/capric triglyceride, 1kg cetyl PEG/PPG-10/1 polydimethylsiloxane, 1kg co-emulsifier are mixed and be heated to 75 DEG C, above-mentioned mixed powder is added after abundant dissolving, continue to stir, it is for subsequent use that three roller milled processed obtain A phase;

Step 2, by ring five polydimethylsiloxane, 2-Methylpentadecane, Cyclomethicone, 3kg butanediol and remaining caprylic/capric triglyceride, cetyl PEG/PPG-10/1 polydimethylsiloxane and co-emulsifier mixing, and be heated to 75 DEG C, be stirred to and fully dissolve that to obtain B phase for subsequent use;

Step 3, glycerol, 1,2-pentanediol, sodium chloride, EDETATE SODIUM, hyaluronate sodium and remaining butanediol are mixed to get pre-composition, are dissolved in deionized water, and are heated to 75 DEG C, be stirred to and fully dissolve that to obtain C phase for subsequent use; Wherein, deionized water is 3 ~ 5 times of pre-composition gross weight;

Step 5, emulsifying terminate rear beginning in the water of 20 ~ 30 DEG C and cool, and add enamel, antiseptic, essence successively, and stir into uniform mastic to when 42 DEG C; Discharging when continuing to be cooled to 35 DEG C, obtains pearl whitening BB frost.After qualified on inspection, at room temperature fill.

The using method of pearl whitening BB frost of the present invention is: get and put in forehead, cheek, nose, lower jaw in right amount, be then applied in whole face equably, use weekly 3 ~ 5 times.Product is non-stimulated, no dependence, without any side effects, is easy to be esthetically acceptable to the consumers, and in 700 Different age group people trial state of random searching, satisfaction rate maintains more than 88%, and illustrate that Beauty of Product white effect is fine, result is as shown in table 1:

Table 1

Project Number Access times There is whitening effect number Satisfaction rate 20-29 year 250 3 ~ 5 times/week 235 94.0％ 30-39 year 350 3 ~ 5 times/week 321 91.7％ More than 40 years old 100 3 ~ 5 times/week 78 78.0％

Here is the contrast effect of typical case:

(1) golden *, female, 26 years old, outwork, because long-term work load is large, exposed to the weather, skin is old for one's age than age cohorts, and formula---fat secretion is too much, the colour of skin is black and mottle is obvious, once selected common sunscreen BB frost, and used two months continuously, skin takes on a new look little, feel greasy, increased the weight of the secretion of oils and fats, and occur long pox phenomenon; This product on probation 28 days, 5 times weekly, the glossy problem of skin of face significantly improves, mottle and pox are printed on and go down, and feels good, the salubrious non-greasy of Margarita BB frost moisture retention, ventilative in use procedure.

(2) square * *, female, 38 years old, design work, often stay up late, xerosis cutis, wrinkling, matt, to go up face's mottle near the eyes obvious, once selected common BB frost, continuous use three months, feel too greasy, thick and heavy airtight, in factitious white, skin is still dry matt; This product on probation 28 days, 4 times weekly, skin of face recovers gloss, pale, high resilience, and microgroove goes down to some extent, feels Margarita BB frost pro-skin, ventilative, floating, naturally in vain in use procedure.

Illustrate: pearl whitening BB frost of the present invention contains a large amount of permeability moisturizing compositions, as butanediol, 1,2-pentanediol, hyaluronate sodium etc., energy Transdermal absorption deep moisturizing; Be aided with cetyl PEG/PPG-10/1 polydimethylsiloxane simultaneously, form dense film at skin surface and prevent water loss, work in coordination with and reach lasting moisturizing.Because nanometer Margarita powder has been carried out modification by the present invention, make to which overcome nano-pearl specific surface area large, easy reunion, with the defect of hydrophilic oleophobic, thus make moisture and nutritional labeling fully can infiltrate skin, skin state is effectively improved while the extraneous invasion of isolation, belong to the special cycle care product of " isolated form " and " maintenance type ", compared with BB frost of the prior art, more be rich in infiltration moisturizing ingredient, good permeability, there is whitening, hide the flaw, isolation, sun-proof, repair face, the functions such as skin moistening, be applicable to polytype skin to use, thus in BB frost segments market, there is extensive prospect.

The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.

Claims

1. a pearl whitening BB frost, it is characterized in that: comprise following component, each weight percentages of components is:

2. a kind of pearl whitening BB is white as claimed in claim 1, it is characterized in that: each weight percentages of components is:

3. a kind of pearl whitening BB is white as claimed in claim 1, it is characterized in that: described modified nanometer Margarita powder is obtained by following preparation method:

4. a kind of pearl whitening BB frost as claimed in claim 1, is characterized in that: described nanoscale lipophile titanium dioxide is be that the nano grade titanium white lead of 100 ~ 200 nanometers obtains through triethoxy capryl silane surface treatment by average particle size range.

5. a kind of pearl whitening BB frost as claimed in claim 1, is characterized in that: described ultra-fine lipophile Pulvis Talci is be that the superfine talcum powder of 0.5 ~ 2 micron obtains through triethoxy capryl silane surface treatment by average particle size range.

6. a kind of pearl whitening BB is white as claimed in claim 1, it is characterized in that: described co-emulsifier is ring five polydimethyl siloxanes/polydimethy siloxanes/vinyl dimethione cross linked polymer.

7. a kind of pearl whitening BB frost as claimed in claim 1, is characterized in that: one or more in described enamel Herba portulacae extract, camomile extract, Aloe extract, Radix Glycyrrhizae extract and vitamin E.

8. a kind of pearl whitening BB is white as claimed in claim 1, it is characterized in that: described antiseptic is the collaborative compound of 1,2-hexanediol, 1,2-ethohexadiol and cycloheptene phenolic ketone.

9. the preparation method of a kind of pearl whitening BB frost as claimed in claim 1, is characterized in that: comprise the following steps successively:

10. the preparation method of a kind of pearl whitening BB frost as claimed in claim 9, it is characterized in that: in described step 3, deionized water is 3 ~ 5 times of pre-composition gross weight; In described step 5, cool in the water of 20 ~ 30 DEG C.