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A kind of isolation composition and its preparation method and application

A composition and extract technology, applied in the field of isolation composition and preparation thereof, can solve the problems affecting the use effect of the puff, the service life of the hand, reduce the service life of the puff, waste of powder materials, etc., achieve good waterproof and isolation effects, and save powder. material, the effect of increasing the ductility

Active Publication Date: 2022-08-02
陈南忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the powder puff is in use, the powder, especially the wet powder, will permeate through the surface of the puff into the sponge gasket inside, resulting in a lot of waste of powder, and because the surface layer and the sponge gasket are a combination of two different materials If the powder in the sponge gasket cannot be cleaned well, it will easily lead to the growth of bacteria or even mildew and reduce the service life of the puff.
In addition, since the puff gasket is generally made of sponge or similar soft and elastic materials, pulling and pressing during use may easily cause the sponge to shift or even tear, which will affect the use effect, feel, and lifespan of the puff.

Method used

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  • A kind of isolation composition and its preparation method and application
  • A kind of isolation composition and its preparation method and application
  • A kind of isolation composition and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Example 1 The isolation composition of the present invention and its preparation method

[0038] According to the total mass, prepare the material according to the following mass percentages:

[0039] 5% caudate gland extract, 94% polyurethane, 1% hematoxylin.

[0040] The preparation method of the isolation composition of the present invention: emulsification of the tail fat gland extract and the matrix at a high temperature of 40° C. and a high pressure (20 atmospheres), then add hematoxylin, mix well, and return to normal temperature. .

Embodiment 2

[0041] Embodiment 2 Isolation composition of the present invention and preparation method thereof

[0042] According to the total mass, prepare the material according to the following mass percentages:

[0043] Tail gland extract 5%, matrix 94%, hematoxylin 1%.

[0044] The matrix composition is: 86% of methyl vinyl polysiloxane; 10% of silicon dioxide, 0.1% of hydroxy silicone oil, 2.9% of hydrogen-containing silicone oil, and 1% of ethynyl cyclohexanol.

[0045] The preparation method of the isolation composition of the present invention: emulsification of the tail fat gland extract and the matrix at a high temperature of 300° C. and 1 atmosphere, then add hematoxylin, mix well, and return to normal temperature.

Embodiment 3

[0046] Embodiment 3 Isolation composition of the present invention and preparation method thereof

[0047] According to the total mass, prepare the material according to the following mass percentages:

[0048] 10% caudate gland extract, 89.5% matrix, 0.5% hematoxylin.

[0049]The matrix composition is: 60% of methyl vinyl polysiloxane; 30% of silicon dioxide, 2% of hydroxy silicone oil, 1% of stearic acid, 6.9% of hydrogen-containing silicone oil, and 0.1% of ethynyl cyclohexanol.

[0050] The preparation method of the isolation composition of the present invention: emulsification of the tail fat gland extract and the matrix at a high temperature of 120° C. and a high pressure (14 atmospheres), then add hematoxylin, mix well, and return to normal temperature. .

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Abstract

The invention relates to the technical field of waterproof insulation materials. Specifically, it is an isolation composition, including 5% to 10% of caudate gland extract by mass fraction. The isolation composition of the present invention is added with natural caudate gland extract, so that the waterproof isolation effect of the composition is better. The optimization of other components of the formula greatly increases the ductility of the fabric, making it more elastic and tough, easier to clean, wider application range and longer service life. The present invention also provides the preparation method and application method of the release composition.

Description

technical field [0001] The present invention relates to the technical field of waterproof insulating materials, in particular to an insulating composition and a preparation method and application thereof. Background technique [0002] As an auxiliary tool for using cosmetics, powder puff has become a very common item in life. The powder puff is usually composed of the following parts: 1. The surface layer that directly contacts the powder and the user's skin; 2. The sponge gasket (gasket layer) to increase the feel and effect of use; 3. The back of the puff with the handle (accessories) layer), usually one layer or muscle layer fabric, which is beautiful and covers the sponge gasket to prevent the sponge gasket from absorbing dust and other substances and becoming dirty. When the puff is in use, the powder, especially the wet powder, will penetrate through the surface layer of the puff into the sponge gasket inside, resulting in a lot of waste of powder, and because the sur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D175/04C09D7/63C09D7/65C09D183/07C09D7/61A45D33/34
CPCC09D175/04C09D7/63C09D7/65C09D183/04C09D7/61A45D33/34C08L2205/025C08L2205/035C08L91/00C08K5/1545C08L83/04C08K3/36
Inventor 陈南忠
Owner 陈南忠
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