Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Liquid foundation and preparation method thereof

A technology of liquid foundation and aqueous solution, which is applied in the fields of pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc. It can solve the problems that affect the speed and quality of makeup application, the smoothness of liquid foundation is not enough, and it is not easy to apply evenly. Achieve excellent extensibility and smoothness, low consistency, light and thin texture

Active Publication Date: 2022-07-12
JOTM DAILY CHEM HANGZHOU CO LTD
View PDF4 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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 6000 r / min; Homogenize under stirring speed for 5min; then add polyethylene and bismuth oxychloride, heat to 80°C and keep warm to obtain 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 800 r / min to obtain mixture B;

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

[0049] Table 1 embodiment 1-8 components and corresponding mass (kg)

[0050]

[0051] In Example 1-2, the emollient was mineral oil, and in Example 3-8, the emollient was coco-caprylate / caprate. ...

Embodiment 9

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

[0053]S1: Weigh and mix the quaternary ammonium salt-18 bentonite, emollient and cetyl polydimethylsiloxane, and homogenize for 5 minutes at a stirring speed of 6000r / min; Homogenize under stirring speed for 5min; then add polyethylene and bismuth oxychloride, heat to 80°C and keep warm to obtain 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 500 r / min to obtain mixture B;

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

Embodiment 10

[0056] Embodiment 10: a preparation method of liquid foundation, the difference from Embodiment 10 is that in this embodiment, the stirring speed in step S2 is 900 r / min, the stirring speed in step S3 is 900 r / min, and the stirring time is 5s.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a liquid foundation and a preparation method thereof. Liquid foundation, in percentage by weight, is composed of the following raw materials: emollient 4-8%; dispersant 2-5%; quaternary ammonium salt-18 bentonite 0.2-0.8%; thickener 6.1-11.3%; Conditioner 5.2-15.6%; Preservative 0.5-1.3%; Colorant 1-5%; Bismuth oxychloride 1-3%; composition, cetyl polydimethylsiloxane accounts for 1-5% of the total liquid foundation, polyethylene accounts for 0.5-2% of the total liquid foundation; Peony root extract, glycerin and 1,3-butanediol. By increasing the content of the water phase and cooperating with the preparation method, the invention suspends the small particles of the oil phase in the water phase, so that the foundation liquid is easier to apply, and the makeup is applied quickly, smoothly and evenly.

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 a type of facial beauty cosmetic. As the most basic part of foundation makeup, it is evenly attached to the face by smearing and patting to form a smooth coverage layer for even skin tone and concealer. [0003] The publication number is CN108785220A, and the publication date is China Invention on November 13, 2018. The flawless whitening liquid foundation is disclosed, and the raw materials and weight ratios in the formula are respectively: honeybee freeze-dried 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 clay: 10 parts, Precipitated calcium carbonate: 5 parts, deionized water: 37.3 parts, preservative, flavo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com