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Liquid foundation and preparation method thereof

A technology of liquid foundation and aqueous solution, which is applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of affecting the speed and quality of makeup application, insufficient smoothness of liquid foundation, and difficulty in applying evenly, etc. Achieve excellent emollient moisturizing effect, excellent ductility, low consistency effect

Active Publication Date: 2020-04-17
JOTM DAILY CHEM HANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above prior art, the highest water content can only reach about 37%, and the shape of the product is more inclined to a thick emulsion with higher viscosity, and the texture is too thick. In this state, the smoothness of the liquid foundation is not enough, and it is not easy to apply makeup. It is not easy to spread evenly, which will seriously affect the speed and quality of makeup

Method used

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  • Liquid foundation and preparation method thereof
  • Liquid foundation and preparation method thereof
  • Liquid foundation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-8

[0045] Embodiment 1-8: A liquid foundation, with 100kg as the total weight, the components included and the corresponding quality are shown in Table 1, and prepared by the following steps:

[0046] S1: Weigh and mix quaternary ammonium salt-18 bentonite, emollient and cetyl polydimethylsiloxane, and homogenize for 5 minutes at a stirring speed of 6000r / min; Homogenize at a stirring speed for 5 minutes; then add polyethylene and bismuth oxychloride, heat to 80°C and keep it warm to obtain a mixture A;

[0047] S2: Weigh and mix the raw materials of Group A, heat to 80°C, and stir for 2 hours at a stirring speed of 800r / min to obtain mixture B;

[0048] S3: Add mixture A to mixture B, and stir for 10 seconds at a stirring speed of 800 r / min to obtain a liquid foundation.

[0049] Table 1 embodiment 1-8 component and corresponding quality (kg)

[0050]

[0051] In embodiment 1-2, the emollient uses mineral oil, and in embodiment 3-8, the emollient uses coconut oil-caprylate / ...

Embodiment 9

[0052] Embodiment 9: a kind of preparation method of liquid foundation, comprises the following steps:

[0053]S1: Weigh and mix quaternary ammonium salt-18 bentonite, emollient and cetyl polydimethylsiloxane, and homogenize for 5 minutes at a stirring speed of 6000r / min; Homogenize at a stirring speed for 5 minutes; then add polyethylene and bismuth oxychloride, heat to 80°C and keep it warm to obtain a mixture A;

[0054] S2: Weigh and mix the raw materials of Group A, heat to 80°C, and stir for 2 hours at a stirring speed of 500r / min to obtain mixture B;

[0055] S3: Add mixture A to mixture B, and stir for 10 seconds at a stirring speed of 500 r / min to obtain a liquid foundation.

Embodiment 10

[0056] Embodiment 10: A kind of preparation method of liquid foundation, the difference with embodiment 10 is, in the present embodiment, the stirring speed in the step S2 is 900r / min, the stirring speed in the step S3 is 900r / min, and the stirring time is 5s.

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Abstract

The invention discloses a liquid foundation and a preparation method thereof. The liquid foundation is prepared from the following raw materials in percentage by weight: 4 to 8% of an emollient; 2-5%of a dispersant; 0.2 to 0.8% of quaternary ammonium salt-18 bentonite; 6.1 to 11.3% of a thickening agent; 5.2 to 15.6% of a conditioning agent; 0.5%-1.3% of a preservative; 1-5% of a colorant; 1-3% of bismuth oxychloride; and the balance of water; wherein the dispersanr is composed of polyethylene and cetyl polydimethylsiloxane, the amount of cetyl polydimethylsiloxane accounts for 1-5% of the total amount of the liquid foundation, and the amount of polyethylene accounts for 0.5-2% of the total amount of the liquid foundation; the conditioning agent is prepared from a passion fruit extract, glycosphingolipids, a radix paeoniae alba extract, glycerinum and 1, 3-butanediol. By increasing the content of a water phase and cooperating with the preparation method, oil phase small particles aresuspended in the water phase, so that the liquid foundation is easier to smear, and makeup is quick, smooth and uniform.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a liquid foundation and a preparation method thereof. Background technique [0002] Liquid foundation is one of the facial beauty cosmetics. As the most basic part of the base makeup, it is evenly attached to the face by smearing and patting to form a smooth covering layer, which is used to even out skin tone and conceal blemishes. [0003] The publication number is CN108785220A, and the publication date is November 13, 2018. The Chinese invention discloses the flawless whitening liquid foundation. The raw materials and weight ratios in the formula are: lyophilized bee koi powder: 4 parts, vitamin E: 0.5 parts, Caprylic Capric Triglyceride: 12 parts, Vaseline: 2 parts, Beeswax: 1.5 parts, Mineral Oil: 7 parts, Silicone Oil: 7 parts, Isooctyl Palmitate: 10 parts, Amino Acid: 5 parts, Kaolin: 10 parts, Precipitated calcium carbonate: 5 parts, deionized water: 37.3 parts, preservatives, es...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/20A61K8/26A61K8/34A61K8/81A61K8/891A61Q1/02A61Q17/04A61Q19/00
CPCA61K8/9789A61K8/345A61K8/8111A61K8/891A61K8/26A61K8/20A61Q1/02A61Q19/00A61Q17/04Y02A50/30
Inventor 从云玲楼彪
Owner JOTM DAILY CHEM HANGZHOU CO LTD
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