Search

CN-122004591-A - Cosmetic powder pen and preparation method thereof

CN122004591ACN 122004591 ACN122004591 ACN 122004591ACN-122004591-A

Abstract

The invention relates to the technical field of cosmetics, in particular to a makeup powder pen based on a freeze-drying or powder baking process and a preparation method thereof. The cosmetic powder pen comprises a pen core and a wrapping shell, wherein the pen core is prepared by mixing a powder component and an emulsion component according to a specific proportion, the powder component comprises an A phase, an A1 phase, a B phase and a C phase, and the emulsion component comprises a D phase and an E phase. The preparation method comprises the steps of firstly, respectively completing staged mixing of powder components and heating, homogenizing and emulsifying of emulsion components, then mixing the powder components and the emulsion components, forming the pen core through a freeze-drying and powder-baking process, and preparing the makeup powder pen. According to the invention, through the function coordination and the precise proportioning of the components of each phase and the matching of a special process, the product has the advantages of stable refill structure, breaking resistance, difficult fracture, light and fluffy powder, smooth coating, no powder blockage, uniform coloring, easy color development, mild formula, low stimulation, good storage stability and excellent practical use effect.

Inventors

  • WEI PENG
  • WANG ZHEN

Assignees

  • 上海星妤生物科技有限公司

Dates

Publication Date
20260512
Application Date
20260214

Claims (10)

  1. 1. A make-up powder pen is characterized by comprising a pen core and a wrapping shell, wherein the wrapping shell plays a role in fixing the pen core outside the pen core; The preparation raw materials of the pen refill comprise 18-25 parts by mass of a powder component and an emulsion component, wherein the powder component comprises, by mass, 18-25 parts by mass of an A phase, 0.1-13 parts by mass of an A1 phase, 20-50 parts by mass of a B phase and 6-15 parts by mass of a C phase, the emulsion component comprises, by mass, 0.5-1.5 parts by mass of a D phase and 80-100 parts by mass of an E phase, wherein the A phase comprises mica, the A1 phase comprises toner, the B phase comprises filler, a forming aid, a skin feel regulator and a stabilizer, the C phase comprises an oily component and an antioxidant, the D phase comprises a plasticizer, and the E phase comprises water, a thickening stabilizer, a humectant and a preservative.
  2. 2. The make-up pencil according to claim 1, wherein the toner comprises, by mass, 0-8.0 parts of iron oxide, 0-0.5 parts of red 40 lake, 0-0.5 parts of yellow 5 lake, 0-0.5 parts of yellow 6 lake, 0-0.5 parts of blue 1 lake, 0-0.5 parts of red 7 lake, 0-0.5 parts of red 6 lake, 0-0.5 parts of red 28 lake, and 0-1.5 parts of cochineal.
  3. 3. The make-up chalk of claim 1, wherein the filler comprises titanium dioxide, sodium calcium borosilicate and silica in a mass ratio of (16-20): 4-8.
  4. 4. The make-up chalk of claim 1, wherein the molding aid comprises nylon 12 and polymethyl methacrylate, and the mass ratio of nylon 12 to polymethyl methacrylate is (3-7) (2.5-4.5).
  5. 5. The make-up powder pencil according to claim 1, wherein the skin feel modifier comprises boron nitride, and the mass ratio of synthetic fluorophlogopite to polydimethylsiloxane/divinyl polydimethylsiloxane/silsesquioxane cross-linked polymer is (2-4): (6-10).
  6. 6. The make-up powder pencil according to claim 1, wherein the oily component comprises PEG-10 polydimethylsiloxane, behenoxy polydimethylsiloxane, isoamyl cocoate, polydimethylsiloxane and tricin (behenic acid/isostearic acid/eicosanedioic acid) ester, and the mass ratio of PEG-10 polydimethylsiloxane, behenoxy polydimethylsiloxane, isoamyl cocoate, polydimethylsiloxane and tricin (behenic acid/isostearic acid/eicosanedioic acid) ester is (1-3): 2.5-4.5: (1-3.
  7. 7. The make-up pencil of claim 1, wherein the antioxidant comprises one or more of tocopherol, L-ascorbic acid, isoflavone, nicotinamide, tea polyphenols.
  8. 8. The cosmetic powder pencil of any one of claims 1 to 7, wherein the thickening stabilizer comprises magnesium aluminum silicate and sodium polyacrylate in a mass ratio of (0.5 to 1.5) to (0.2 to 1.0).
  9. 9. The make-up chalk of claim 1, wherein said method of making said cartridge comprises the steps of: Putting the phase A into a powder mixer, uniformly stirring, adding the phase B raw material, and uniformly stirring; adding the phase A1, and uniformly stirring; adding the phase C into an oil sprayer, and spraying into the reaction system of the step S2 to obtain a powder component; Adding the E-phase raw material into an emulsifying pot, stirring until the raw material is completely dissolved, and preserving heat; heating the phase D, putting the phase D into an emulsifying pot, and homogenizing and stirring to obtain an emulsion component; Mixing the powder component and the emulsion component, and forming by freeze-drying or powder baking process to obtain the pen refill.
  10. 10. A method for preparing a makeup pencil according to any one of claims 1 to 9, wherein the pencil lead is wrapped and fixed by a wrapping shell, and the makeup pencil is obtained.

Description

Cosmetic powder pen and preparation method thereof Technical Field The invention relates to the technical field of cosmetics, in particular to a makeup powder pen based on a freeze-drying or powder baking process and a preparation method thereof. Background In the field of color cosmetics, chalk type color cosmetics are popular among consumers because of the characteristics of portability, easiness in use and direct coloring, and the core demands of the chalk type color cosmetics are focused on a powder state, the stability of a refill and convenience in use. The conventional pressing, baking and other processes are adopted for the color cosmetic powder pens in the market at present, most of the pen cores are solid structures, the pen cores are formed by the adhesion of the binder, the binder dosage and the powder bulk are balanced in the production process, and the process optimization space is limited. Meanwhile, the fixing mode of the pen holder is mainly based on traditional adhesion and nesting, and the fixing stability and the pen core protection effect are considered, so that the problem of loose pen cores in use is avoided. The existing makeup powder pen has obvious technical defects that on one hand, the powder is thick and heavy and is easy to agglomerate due to unreasonable pen core forming process, powder clamping and uneven coloring are easy to occur during use, the pursuit of consumers on light fitting is difficult to meet, on the other hand, the solid pen core is insufficient in structure toughness, the problems of breakage and slag falling are easy to occur when the traditional preparation process is matched, the use experience is affected, and in addition, the suitability of a part of pen holders of products and pen cores is poor, the pen cores are possibly loosened during writing and carrying processes, and the reliability of the products is further reduced. Along with the improvement of product experience and performance requirements in the make-up consumer market, the defects of the traditional make-up chalk in the aspects of chalk quality state, pencil core stability and use convenience are gradually highlighted, and consumers need a novel make-up chalk which is light and uniform in chalk quality, not easy to break pencil cores and smooth in coloring and does not clamp powder. Disclosure of Invention In order to solve the technical problems, the first aspect of the invention provides a makeup powder pen, which comprises a pen core and a wrapping shell, wherein the wrapping shell plays a role in fixing the pen core outside the pen core, the preparation raw materials of the pen core comprise, by mass, 18-25 parts of a phase A, 0.1-13 parts of a phase A1, 20-50 parts of a phase B and 6-15 parts of a phase C, the emulsion comprises, by mass, 0.5-1.5 parts of a phase D and 80-100 parts of a phase E, the phase A comprises mica, the phase A1 comprises toner, the phase B comprises filler, a forming aid, a skin feel regulator and a stabilizer, the phase C comprises an oily component and an antioxidant, the phase D comprises a plasticizer, the phase E comprises water, a thickening stabilizer, a humectant and a preservative. According to the invention, through the synergistic ratio of the B phase forming auxiliary agent and the E phase thickening stabilizer and the plasticizing effect of the D phase, the powder component and the emulsion are mixed to form a matrix with strength and flexibility, and after the powder is formed by a freeze-drying or powder baking process, the refill structure is compact and is not easy to crack, so that the technical defects of poor control and easy breakage of the traditional makeup chalk refill are effectively overcome, the makeup chalk is not easy to break when in use, the durability of the product is improved, and the relevant blank of the domestic industry is filled. As an implementation case, the toner comprises, by mass, 0-8.0 parts of ferric oxide, 0-0.5 parts of red 40 lake, 0-0.5 parts of yellow 5 lake, 0-0.5 parts of yellow 6 lake, 0-0.5 parts of blue 1 lake, 0-0.5 parts of red 7 lake, 0-0.5 parts of red 6 lake, 0-0.5 parts of red 28 lake and 0-1.5 parts of cochineal. According to the invention, 0-8.0 parts of ferric oxide is used as a core main color colorant, so that basic colors such as light to dark brown, red, yellow and the like can be provided, a high-duty ratio range can cover the main color makeup color system on the market at present, various lakes are used as high-concentration toners, the color tone deviation can be accurately corrected through micro-collocation, 0-1.5 parts of cochineal is used as natural red tone supplement, natural transparent sense of color can be provided, and multi-component and wide-range duty ratio designs can flexibly prepare rich color numbers to meet different consumption demands. The color saturation and the tinting strength of the lake coloring agent are high, the single dosage is limited to 0-0.5 part, the problem