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

A kind of emulsified lipstick and preparation method thereof

A technology of lipstick and hydrogenated castor oil, which is applied in the direction of cosmetic preparations, cosmetics, cosmetics, etc. It can solve the problems of dry lips, peeling, air bubbles in the finished product, and demanding filling requirements, and achieve strong coloring and moisturizing properties Good and safe effect

Active Publication Date: 2021-10-08
I&B GUANGZHOU BIOLOGICAL TECH CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the lipsticks currently on the market are prone to dryness and peeling of the lips, and have poor moisturizing functions, which bring a lot of troubles to consumers.
In addition, the lipsticks with existing formulas have low water content, and the water is easy to volatilize. The filling requirements are strict during production, and the appearance of the finished product has bubbles, poor stability, and easy to break the color.

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 emulsified lipstick and preparation method thereof
  • A kind of emulsified lipstick and preparation method thereof
  • A kind of emulsified lipstick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0052] The preparation method of the emulsified lipstick of above-mentioned embodiment comprises the steps:

[0053] (1) Mix octyldodecanol stearyloxystearate and HYACOLOR, heat to 80°C, and stir until completely melted;

[0054] (2) Polyethylene, ozokerite, beeswax, microcrystalline wax, hydrogenated polyisobutylene, cetyl PEG / PPG-10 / 1 polydimethylsiloxane, jojoba seed oil, argan tree kernel oil, Dipentaerythritol hexahydroxystearate / hexastearate / hexapoletate, diisostearyl malate, and pentaerythritol adipate / caprate / caprylate / heptanoate addition procedure (1) in the material, heated to 90 ℃, stirred until melting;

[0055] (3) Take an appropriate amount of the material obtained in step (2), mix it with CI 77499 evenly, grind it three times with a grinder, then add it to the remaining material obtained in step (2), stir evenly, and cool down to 85°C, Insulation standby;

[0056] (4) Heat the water to 95°C, keep it warm for 20 minutes, then add citric acid, CI 14700 and CI 1...

Embodiment 18

[0063] Test method 1: Sampling the emulsified lipsticks prepared in Examples 1-5 and the commercially available moisturizing lipstick A respectively. After each sample was melted, 20 samples were taken with capillaries, and the length of each sample was 1 cm. After standing for 6 hours, measure the melting point and take the average value.

[0064] The test results are shown in Table 5.

[0065] table 5

[0066] sample Example 1 Example 2 Example 3 Example 4 Example 5 Lipstick A melting point 57.8℃ 60.2℃ 64.8℃ 61.4℃ 57.3℃ 50.5℃

[0067] Test method 2: Sampling the emulsified lipsticks prepared in Examples 1-5 and the commercially available moisturizing lipstick A, melted each sample and filled it into a lipstick with a mold, put it in a lipstick packaging material, and then placed it at a constant temperature of 50.0°C In the box, take it out after 5 hours and observe whether there is sweating on the surface of the lipstick (sweating indic...

Embodiment 19

[0072] Test method: 170 volunteers were selected and randomly divided into 17 groups. The volunteers in each group applied the emulsified lipsticks prepared in Example 3, Examples 6-17 and Comparative Examples 1-3, and commercially available moisturizing lipsticks on their arms. Lipstick A, apply evenly and in a consistent area, and stay in the same room without wiping. After 0 hour, 4 hours, and 8 hours, the changes in skin moisture were tested with a skin moisture tester, and the average value was obtained. The results are shown in Table 7.

[0073] Table 7

[0074]

[0075]

[0076] The results in Table 7 show that compared with existing commercially available moisturizing lipsticks, the emulsified lipsticks of the examples of the present invention have better moisturizing effects. Comparing Example 3 with Comparative Examples 1-3, it can be seen that when jojoba seed oil, argania thorn kernel oil and HYACOLOR are used in combination, the emulsified lipstick of the ...

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 an emulsified lipstick, which contains an emulsifier, a moisturizing agent, an emollient and a coloring agent; the emulsifier comprises the following components in parts by weight: cetyl PEG / PPG‑10 / 1 polydimethyl 1-8 parts of siloxane, and 1-10 parts of polyglyceryl-2 triisostearate. The formula of the lipstick is optimized in the present invention, and cetyl PEG / PPG-10 / 1 polydimethylsiloxane and polyglyceryl-2 triisostearate are applied to the lipstick of the present invention in a certain proportion In the formula, the lipstick has higher water content, good moisturizing and non-greasy. The lipstick of the formula of the present invention has long-term moisturizing and nourishing effects on the lips, strong coloring power, long-lasting makeup, not easy to fade, less pigment usage, low heavy metal content, higher safety, good tactility and ductility, Not easy to break. The moisture in the lipstick is fully dispersed and locked, not easy to volatilize, and will not drip water on the surface of the lipstick.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to an emulsified lipstick and a preparation method thereof. Background technique [0002] Lipstick is a kind of lip beauty cosmetics. Its main function is to give the lips a tone, emphasize or change the contours of the lips, and show more vitality and vitality. The importance of lipstick in the entire makeup is unquestionable. Beautiful lip color will add a "finishing touch" to a woman's overall face, adding color, highlighting personality, and adding points to beauty. [0003] With the improvement of people's living standards, consumers' demand for cosmetics is increasing, and the technical requirements for lipsticks have gradually developed from color, use feeling and makeup effect to functional requirements, such as: care Wait. Compared with the skin, the lips are more sensitive. Therefore, a good lipstick should not only have a good feeling of use and makeup effect, but als...

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): A61K8/86A61K8/891A61K8/92A61Q1/06
CPCA61K8/86A61K8/891A61K8/922A61K2800/5922A61Q1/06
Inventor 徐育友邓伟健林锦雄
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