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

A kind of foundation composition and preparation method thereof

A composition and foundation technology, which is applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of high energy consumption and time cost, complicated preparation process, and reduce air permeability, etc., and achieve energy consumption and time cost. Low, simple production process, enhanced durability effect

Active Publication Date: 2021-05-25
I&B GUANGZHOU BIOLOGICAL TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the whole oil system, the product preparation process of the emulsification system is more complicated. It needs to use the water phase and the oil phase pot at the same time. Higher energy and time costs
[0004] To achieve a certain consistency, the products of the all-oil system generally need to add more thick oil, which reduces the air permeability and easily leads to the skin feeling too sticky and heavy

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
  • A kind of foundation composition and preparation method thereof
  • A kind of foundation composition and preparation method thereof
  • A kind of foundation composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 4

[0053] The present embodiment provides a kind of preparation method of foundation composition, described method comprises the following steps:

[0054] (1) heating and melting bis-diglycerol polyacyl adipate-2, tribehenin, trimethylsiloxysilicate, polypropylsilsesquioxane, tocopheryl acetate and colorant, Homogeneous after stirring, the coloring agent is composed of polydimethylsiloxane, disodium stearyl glutamate, aluminum hydroxide, titanium dioxide, CI77492, CI77491, CI77499 and cyclopentasiloxane mixture;

[0055] (2) Stir and heat the mixture obtained in step (1) to 65° C., add methyl methacrylate crosslinked polymer, stir evenly, and keep warm at 65° C. for later use;

[0056] (3) adding isododecane to homogeneously stir and disperse the dimethylsilyl silicate, then add distearyldimethylammonium hectorite and propylene carbonate, and homogeneously disperse to obtain a suspension dispersion slurry;

[0057] (4) Add the suspension dispersion slurry and oat kernel oil obt...

Embodiment 5

[0059] The migration and water resistance of the foundation compositions of Examples 1-3 were tested.

[0060] 1. Migration performance test

[0061] Use a dropper to take 0.30 g of the foundation composition of Examples 1-3 and drop it on the forearm, spread it evenly with a spoon with a smooth surface, and let it stand for 5 minutes to dry naturally. Use paper towels to press the three areas with the same strength, and use an analytical balance to weigh the weight increment (that is, the amount of foundation migration) of the three paper towels. The experimental results are shown in Table 2:

[0062] Table 2 Mobility of foundation compositions of Examples 1-3.

[0063] Example 1 Example 2 Example 3 Migration / g 0.037 0.019 0.011 Total amount / g 0.300 0.300 0.300 Mobility / % 12.33％ 6.33％ 3.67％

[0064] 2. Water resistance test

[0065] Use a dropper to take 0.30 g of the foundation compositions of Example 1, Example 2, and Example 3...

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

PropertyMeasurementUnit
specific surface areaaaaaaaaaaa
particle sizeaaaaaaaaaa
oil absorptionaaaaaaaaaa
Login to View More

Abstract

The invention discloses a foundation composition and a preparation method of the foundation composition. The foundation composition comprises the following components by weight: 10-70 parts of isododecane, 0.1-3 parts of antioxidant, 1-15 parts of film-forming agent, 1.52-21.9 parts coloring agent, 1.5-15 parts skin feel regulator, 2.5-10 parts suspending agent, 1-12 thickening agent and 2-10 parts oat kernel oil, and the foundation composition does not contain water, The foundation composition of the invention has no greasy feeling on the skin, no irritation and long-lasting makeup effect when used. The preparation method of the foundation composition of the present invention has simple production process and low energy consumption and time cost.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a foundation composition and a preparation method thereof. Background technique [0002] Foundation is a very important category of cosmetics, and it is also the basis for achieving a good makeup effect. The foundations currently available on the market can basically be divided into full-oil type and oil-water emulsified type foundation. [0003] The emulsified product itself is a thermodynamically unstable system, which is prone to stability problems such as color streaks, delamination, oiling, and discoloration under conditions of high temperature, low temperature, light and centrifugation. For good stability, the amount of emulsifier must be added above the critical value of emulsification stability, but the emulsifier itself is irritating to a certain extent, and prolonged exposure may cause allergies, etc., especially for people with sensitive skin. As an indispensable part of the ...

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): A61K8/19A61K8/29A61K8/31A61K8/81A61K8/891A61K8/92A61Q1/02
CPCA61K8/19A61K8/29A61K8/31A61K8/8152A61K8/891A61K8/922A61Q1/02
Inventor 苏晋峰邓伟健林锦雄张明华
Owner I&B GUANGZHOU BIOLOGICAL TECH 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