Unlock instant, AI-driven research and patent intelligence for your innovation.

Solid typed cosmetic formulation

A technology of cosmetics and formulations, applied in the direction of cosmetic preparations, cosmetics, cosmetics, etc., can solve the problems of reducing the value of storage products, product stability deterioration, low skin applicability, etc., to achieve improved storage, excellent skin applicability, The effect of improving usability

Inactive Publication Date: 2013-01-16
爱文柯丝株式会社
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned "temperature stability" and "skin applicability" are contradictory to each other. If the hardness is high or strong, although the thermal stability is good, when it is applied to the skin, the feeling of use is not soft, and there is a problem of low skin applicability. sexual problems
[0006] In addition, if the hardness is weak, although the skin compatibility may be excellent, the stability of the product at high temperature may deteriorate, which may lead to a problem that the storage stability and the value as a product may be lowered.

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
  • Solid typed cosmetic formulation
  • Solid typed cosmetic formulation
  • Solid typed cosmetic formulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～14

[0039] Embodiment 1~14: the manufacture of solid cosmetic formula of the present invention

[0040] 【Table 1】

[0041]

[0042]

[0043]

[0044]

[0045] After mixing the components 1 to 34 described in the above-mentioned Table 1, it heated and melt|dissolved. After that, after adding components 35, 36, and 38 to the above-mentioned 1), it was stirred uniformly for 40 minutes or more. After stirring, vacuum degassing was performed, and component 37 was added. Thereafter, after pouring into a spherical mold having a diameter of 10 mm, it was molded to manufacture the solid cosmetic formulations of Examples 1 to 14.

experiment example

[0046] Experimental Example: Sensory Inspection of Examples 1-14

[0047] Taking 50 females aged 20 to 30 as objects, they were made to carry and use the above-mentioned example products manufactured above for 3 months, and then implemented sensory tests on thermal stability, product hardness, feeling of use, water resistance and color performance. On the other hand, it was evaluated as 4 ranks, and the results are shown in Table 2.

[0048] 【Table 2】

[0049]

[0050] As can be seen from the above-mentioned Table 2, Examples 1 to 14 showed good thermal stability, hardness, and usability as a whole.

[0051] However, Examples 1 to 1 include the content of cyclopentasiloxane, dimethicone, dimethicone / polyethylene glycol-10 / 15 crosspolymer, and an appropriate wax combination. 4Compared with those containing excessive or small amounts of cyclopentasiloxane, dimethicone, dimethicone / polyethylene glycol-10 / 15 crosspolymer, or showing less appropriate Examples 5-14 of the wax co...

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
melting pointaaaaaaaaaa
Login to View More

Abstract

A method for manufacturing a solid cosmetic formulation is provided to ensure stability at high temperature and excellent skin applicability. CONSTITUTION: A method for manufacturing a solid cosmetic formulation comprises: a step of mixing wax, cosmetics, and emulsifier and melting; a step of adding purified water and uniformly stirring; a step of injecting to a mold; and a step of cooling the mold. The wax includes C30-45 alkyldimethyl silyl polypropyl silsesquioxane, stearyl dimethicone, ceresin wax, carnauba wax, micro crystalline wax, shea butter, mango butter, Japan wax, stearic acid, or glyceryl monoester.

Description

technical field [0001] The present invention relates to a solid cosmetic formulation, and more specifically, to a solid cosmetic formulation in which a hardened wax-formed shell is formed on the outside and cosmetics in a sol state exist inside. Background technique [0002] As stick and pie-shaped solid cosmetics, there are generally lipsticks, makeup pencils, wet powders, and compacts that press-molded powders. [0003] Unlike cream or liquid cosmetics, these cosmetics are required to have a small difference in hardness against temperature changes, and must have the so-called "temperature stability" that sticks and cakes do not flow out or disperse up to a certain temperature (about 45°C). [0004] However, when the consumer applies it to the skin at room temperature, it is solid, but the so-called "skin applicability" that can be applied gently and evenly is excellent. [0005] However, the above-mentioned "temperature stability" and "skin applicability" are contradictor...

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 Applications(China)
IPC IPC(8): A61K8/02A61K8/92A61K8/891A61K8/36A61K8/37A61Q1/00
CPCA61K8/0216A61K8/11A61K8/14A61K8/891A61K8/92A61Q1/02
Inventor 梁胜镐咸泰薰李相锺刘焕锡郭闰喜
Owner 爱文柯丝株式会社