Preparation process of amino acid treated composite powder capable of keeping makeup, controlling oil and not draining

A non-sticky, amino acid technology, which is applied in the field of composite powder preparation technology, can solve the problems of high adsorption amount of squalane, inability to evenly attach, and dryness, etc., to reduce the amount of adsorption, improve the feeling of dryness, and eliminate false whites The effect of the phenomenon

Pending Publication Date: 2022-05-06
苏州硕科新材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a preparation process of amino acid-treated composite pow

Method used

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  • Preparation process of amino acid treated composite powder capable of keeping makeup, controlling oil and not draining
  • Preparation process of amino acid treated composite powder capable of keeping makeup, controlling oil and not draining
  • Preparation process of amino acid treated composite powder capable of keeping makeup, controlling oil and not draining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A preparation process of amino acid-treated composite powder for long-lasting makeup, oil control and non-drying, which comprises the following steps:

[0038] (1) According to the weight calculation, weigh the materials to be delivered:

[0039] Component A: 66 parts of synthetic fluorophlogopite;

[0040] Component B: 15 parts of hydroxyapatite;

[0041] Component C: 10 parts of zinc oxide;

[0042] Component D: 5 parts of lauroyl lysine;

[0043] Component E: 4 parts of triethoxyoctylsilane;

[0044] (2) Component A is placed in the reactor, put in 3-5 times the deionized water according to the weight of component A, the rotation speed of the reactor is set at 300-500rpm, the temperature is set at 60-80°C, and continuous dispersion 20-40 minutes;

[0045] (3) supplement 60-80 DEG C deionized water of 1-2 times according to component A weight in reactor;

[0046] (4) Component B is put into the slurry in the reactor, and then component C is added, and the rotati...

Embodiment 2

[0056] A preparation process of amino acid-treated composite powder for long-lasting makeup, oil control and non-drying, which comprises the following steps:

[0057] (1) According to the weight calculation, weigh the materials to be delivered:

[0058] Component A: 83 parts of mica;

[0059] Component B: 10 parts of hydroxyapatite;

[0060] Component C: 3 parts of zinc oxide;

[0061] Component D: 2 parts of at least one of lauroyl sarcosine;

[0062] Component E: 2 parts of at least one of triethoxyoctylsilane and polydimethylsiloxane;

[0063] (2) Component A is placed in the reactor, put in 3-5 times the deionized water according to the weight of component A, the rotation speed of the reactor is set at 300-500rpm, the temperature is set at 60-80°C, and continuous dispersion 20-40 minutes;

[0064] (3) supplement 60-80 DEG C deionized water of 1-2 times according to component A weight in reactor;

[0065] (4) Component B is put into the slurry in the reactor, and then c...

Embodiment 3

[0075] A preparation process of amino acid-treated composite powder for long-lasting makeup, oil control and non-drying, which comprises the following steps:

[0076] (1) According to the weight calculation, weigh the materials to be delivered:

[0077] Component A: 75 parts of talcum powder;

[0078] Component B: 12 ​​parts of hydroxyapatite;

[0079] Component C: 5 parts of zinc oxide;

[0080] Component D: 4 parts of at least one of lauroyl lysine and lauroyl sarcosine;

[0081] Component E: 4 parts of at least one of triethoxyoctylsilane and polydimethylsiloxane;

[0082] (2) Component A is placed in the reactor, put in 3-5 times the deionized water according to the weight of component A, the rotation speed of the reactor is set at 300-500rpm, the temperature is set at 60-80°C, and continuous dispersion 20-40 minutes;

[0083] (3) supplement 60-80 DEG C deionized water of 1-2 times according to component A weight in reactor;

[0084] (4) Component B is put into the s...

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Abstract

The invention discloses a preparation process of amino acid treated composite powder capable of keeping makeup, controlling oil and not draining, and belongs to the technical field of cosmetics. The method comprises the following steps: weighing materials to be put, wherein a component A comprises 60-85 parts of flaky powder; a component B: 10 to 15 parts of hydroxyapatite; a component C: 3-10 parts of zinc oxide; a component D: 1-5 parts of at least one of lauroyl lysine and lauroyl sarcosine; a component E: 1 to 4 parts of at least one of triethoxyoctyl silane and polydimethylsiloxane; the components are dispersed, filter-pressed, dried and crushed to obtain a finished product. In the composite powder prepared by the process, a large amount of small-size flaky amino acids (lauroyl lysine and lauroyl sarcosine) are distributed on the surface of the flaky powder, so that the superexcellent skin moisturizing capability is provided, the dry feeling of the original composite powder is improved, the flaky lauroyl lysine brings a certain refraction effect, and the skin moisturizing effect is improved. And the false white phenomenon of the original composite powder is eliminated.

Description

technical field [0001] The invention relates to a preparation process of amino acid-treated composite powder for long-lasting makeup, oil control and non-drying, and belongs to the technical field of cosmetics. Background technique [0002] At present, there are three main types of makeup and oil control powders in the market, one is powder with strong oil absorption ability represented by silicon dioxide, and the other is film-forming agent represented by silicone beads such as siloxane. The last one is a powder represented by hydroxyapatite that can absorb and fix free fatty acids. But these three makeup control powders have their own shortcomings. Among them, the powder represented by hydroxyapatite has the overall absorption of skin oil by hydroxyapatite, resulting in excessive oil control, causing damage to the sebum film, resulting in a dry makeup effect. [0003] Hydroxyapatite fully adsorbs human sebum, causing damage to the sebum membrane, and a large amount of wa...

Claims

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Application Information

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IPC IPC(8): A61K8/44A61K8/27A61K8/24A61K8/02A61Q19/00
CPCA61K8/44A61K8/27A61K8/24A61K8/022A61Q19/00A61K2800/805
Inventor 袁东立陶俊玲余磊
Owner 苏州硕科新材料有限公司
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