The invention relates to a BB Cream

ABSTRACT

The invention relates to a BB Cream (Blemish Balm Cream) added with dense silica-coated pearl powder, which is prepared by mixing, emulsification and homogenization of double-PEKG/PPKG-14/14 polydimethylsiloxane, sorbitan sesquioleate, dimethyl silicone polymer, cyclomethicone, isononyl isononanoate, titanium dioxide, dense silica-coated pearl powder, quaternary ammonium-18 bentonite, iron oxide, glycerol, butanediol, chlorine sodium, methyl hydroxybenzoate, propyl hydroxybenzoate, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, algae extract, bis(hydroxymethyl) imidazolidinyl urea, essence and deionized water. Due to the adoption of the dense silica-coated pearl powder instead of mineral powder in the traditional BB Cream, the damage of directly added pearl powder to an emulsion system of cosmetics can be avoided. The BB Cream (Blemish Balm Cream) added with the dense silica-coated pearl powder is prepared by simple processes, not only can cover defects and has an isolation protection effect but also can nourish the skin with deep pearl nutrient contents and increase the skin elasticity, has a good whitening effect, and gives full play to a plurality of effects such as whitening, isolation, radioresistance and the like of the pearl powder.

CLAIMS(3) translated from Chinese

A dense silica-coated pearl powder added BB cream, which is characterized by a double -PEKG / PPKG-14/14 dimethicone, sorbitan sesquioleate, polydimethylsiloxane siloxanes, cyclic polydimethylsiloxane, isononyl isononanoate, titania, silica-coated pearl powder compact, quaternium-18 bentonite, ferric oxide, glycerol, butylene glycol, chlorinated sodium, methylparaben, propylparaben, EDTA disodium, algae extract, bis imidazolidinyl urea, perfume and deionized water are mixed homogeneous emulsion formed, the percentage by weight of their content of each component is : Dual -PEKG / PPKG-14/14 dimethicone 2. 0~ 5.0%, sorbitan sesquioleate 1. 0~3 0%, polydimethylsiloxane 2. . 0~5 0%, a polydimethylsiloxane 5. 0 ~ 10. 0%, isononyl isononanoate 2. 0~5. 0% of titanium dioxide 6. 0 ~ 10 0% silica-coated pearl powder 2. 0~5. 0%, quaternium-18 bentonite 0.5 5~1. 5%, iron 0.5 4~3. 0%, glycerol 3 0~8. 0%, butanediol 2.0~10 0% 0.8~1.5% sodium chloride, 0.5 1~0.2% methyl paraben, propyl paraben 0. 05~0. 1%, EDTA disodium 0. 05~0. 1%, algae extract 2.0~5.0% bis (hydroxymethyl) imidazolidinyl urea 0.5 1~0.3%, flavor 0. 05~0. 3%, and the balance deionized water.

BB cream according to claim 1, characterized in that: the dense silica-coated pearl powder is taken PEKG-1000 added to a stirred pot, heated to 42~47 ° C, adding 200 nanometer pearl powder Stir into pearl powder slurry; pearl powder slurry was added to a colloid mill after heating to 85 ° C~90 ° C, added to 60kg / L of sodium silicate solution, with stirring, was slowly added 10.7% sulfuric acid, After stirring for 35~45 minutes, cooled to below 40 ° C, aged for 48 hours after the filtration was washed with water, dried and pulverized to obtain the air flow through a dense silica-coated pearl powder, wherein the weight ratio of the raw materials is used in an amount : PEG-1000: 200 nanometer pearl powder: 60g / L Sodium silicate solution: 10.7% sulfuric acid solution = 4: 1: 1: 1.

3. - BB cream preparation according to claim 1, wherein the seed, wherein the specific steps are as follows: 1), the amount of titanium dioxide according to the recipe, dense silica-coated pearl powder, quaternium-18 bentonite , iron oxide mix, and then adding polydimethylsiloxane, cyclic polydimethylsiloxane, and a mixture of isononyl isononanoate, and in the circulating colloid milling to obtain a uniform mixture; 2), The mixture is heated to materials and propyl paraben 80~85 ° C, cooled to below 40 ° C bis -PEKG / PPKG-14/14 dimethicone, sorbitan sesquioleate and essences to give an oil phase; glycerin, butylene glycol, sodium chloride, methylparaben, EDTA disodium, algae extract, and deionized water was heated to 80~85 ° C the material is completely dissolved and then cooled to 55~60 ° C was added Double imidazolidinyl urea, stirring was continued to cool to 40 ° C to give an aqueous phase, alternate; 3), in the mixing process in the water phase the oil phase was added slowly until the water phase after all was added, the high-speed homogenization 5 ~ 8 min After stirring for 15~30 minutes a homogeneous material in products.

DESCRIPTION translated from Chinese

An add-dense silica-coated BB cream pearl powder

Art

[0001] The present invention belongs to the field of cosmetics, in particular to a dense silica-coated pearl powder to add BB cream. BACKGROUND

[0002] BB cream has appeared in the 1960s, originated in Germany, was initially provided to the people to use laser treatment, mainly for skin regeneration, modification scars and maintenance functions. Then follow the on beauty makeup, the development so far, the integration of dual identity maintenance and concealer, set nutrition moisturizing / whitening / Concealer isolation and other effects in one, by the majority of consumers.

[0003] In order to achieve Concealer whitening effect, generally BB cream contains a lot of minerals in powder and chemical whitening agent, and these mineral powder is easily absorbed moisturizing BB cream fats and nutrients, resulting in dry skin and reduce skin absorption of nutrients, but also may clog pores, increase skin burden. On the other hand a lot of whitening products currently on the market through the use of chemical composition to inhibit the activity of tyrosinase, thus inhibiting the formation of melanin, such as kojic acid, licorice flavonoids, light licorice pyridine, etc., but these chemicals cause the product discoloration, affect product quality, serious and even cause skin allergies, adverse consequences.

[0004] Pearl powder has been recognized as beauty to share, which contains a variety of amino acids and trace elements needed by the human body, which contains nutrients necessary nutrients close to human skin, is easily absorbed by the body, whitening nourishing, with excellent the effect of beauty care. However, due to the pearl powder contains more than 90% of calcium carbonate, and calcium carbonate is a demulsifier, will destroy the cosmetic emulsion system; secondly pearl powder also contains over twenty kinds of trace elements, added directly to the cosmetics will greatly increase in the ionic strength of the cosmetic, cosmetic emulsion system damage and suspension system. These two reasons for limiting the use of pearl powder added in cosmetics.

[0005] Patent "201,010,113,914.0" discloses a dense silica wrapped pearl powder, pearl powder is by beating, grinding, coating processing, washing, drying, air crushed pearls made of dense silica-coated powder having an average particle

...