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Moisturizing composition granule and preparation method thereof

A technology of composition and granules, which is applied in the field of moisturizing composition granules and its preparation, can solve the problems of no moisturizing effect, no long-lasting moisturizing effect, and inconspicuous moisturizing effect, and achieve good biocompatibility, safety, Good encapsulation and film formation

Active Publication Date: 2015-01-28
PROYA COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The moisturizing mechanism of existing moisturizing cosmetics is relatively simple, the moisturizing effect is not obvious, the moisturizing time is short, there is almost no moisturizing effect after 24 hours, and it does not have long-term moisturizing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A preparation method of moisturizing composition lactic acid / glycolic acid copolymer particles:

[0041] A: Weigh 75g of ethyl acetate and 25g of lactic acid / glycolic acid copolymer according to the mass ratio of 3:1, heat to 65°C, stir until completely dissolved, keep warm for later use, referred to as component A;

[0042] B: According to the mass ratio of 2:1:1:3:5:3:15, weigh 6.67g of P. solani extract, 3.33g of Salicornia officinalis extract, 3.33g of Ukenshichytrium extract, and 10.0g of Binhai Celery callus extract, 16.67g polyglycerol emulsifier (mass ratio of polyglyceryl-6 distearate and polyglyceryl-3 beeswax 1:1), 10.0g wrinkled carrageen extract Genuvisco CG -131, 50.0g deionized water, heated to 65°C, stirred until completely dissolved, kept warm for later use, referred to as component B for short;

[0043] C: Weigh 100g of component A and 100g of component B according to the mass ratio of 1:1 and mix them at 65°C. Stir for 15 minutes with a German IKA RW...

Embodiment 2

[0047] A preparation method of moisturizing composition lactic acid / glycolic acid copolymer particles:

[0048] A: Weigh 150g of ethyl acetate and 50g of lactic acid / glycolic acid copolymer according to the mass ratio of 3:1, heat to 65°C, stir until completely dissolved, keep warm for later use, referred to as component A;

[0049] B: According to the mass ratio of 3:2:2:4:8:4:15, weigh 7.89g of P. solanum extract, 5.26g of Salicornia officinalis extract, 5.26g of Okinesia chytridum extract, and 10.53g of Binhai sp. Celery callus extract, 21.05g polyglycerol emulsifier (mass ratio of polyglyceryl-6 distearate and polyglyceryl-3 beeswax 2:1), 10.53g wrinkled carrageen extract Genuvisco CG -131, 39.47g of deionized water, heated to 65°C, stirred until completely dissolved, kept warm for later use, referred to as component B;

[0050] C: Weigh 200g of component A and 100g of component B according to the mass ratio of 2:1 and mix them at 65°C. Stir with a German IKA RW20 propell...

Embodiment 3

[0054] A preparation method of moisturizing composition lactic acid / glycolic acid copolymer particles:

[0055] A: Weigh 225g of ethyl acetate and 75g of lactic acid / glycolic acid copolymer according to the mass ratio of 3:1, heat to 65°C, stir until completely dissolved, keep warm for later use, referred to as component A;

[0056] B: According to the mass ratio of 2:3:3:5:10:5:18, weigh 4.35g of P. solani extract, 6.52g of Salicornia officinalis extract, 6.52g of Okineschichytrium extract, and 10.87g of Binhai chinensis Celery callus extract, 5.43g polyglycerol emulsifier (3:1 mass ratio of polyglyceryl-6 distearate and polyglyceryl-3 beeswax), 10.87g wrinkled carrageen extract Genuvisco CG -131, 39.15g of deionized water, heated to 65°C, stirred until completely dissolved, kept warm for later use, referred to as component B;

[0057] C: Weigh 100g of component A and 100g of component B according to the mass ratio of 3:1 and mix them at 65°C. Stir with a German IKA RW20 pro...

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PUM

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Abstract

The invention relates to moisturizing composition granules and a preparation method thereof. The moisturizing composition granules are characterized by being prepared from the following components in percentage by mass: 20-40% of a moisturizing activated composition, 25-60% of a lactic acid / glycolic acid copolymer, 4-25% of a polyglycerol emulsifier and 8-15% of chondrus crispus extract, wherein the moisturizing activated composition consists of codium tomentosum extract, salicornia herbacea extract, ulkenia amoeboida extract and eryngium maritimum callus extract in a mass ratio of (2-5):(1-3):(1-3):(3-5); the moisturizing activated composition is prepared into dry nano granules of which the average particle size is 300-800nm. The moisturizing composition granules simultaneously load the codium tomentosum extract, the salicornia herbacea extract, the ulkenia amoeboida extract and the eryngium maritimum callus extract, a moisturizing system of skin is established from four aspects, that is, promoting synthesis of natural moisturizing factors, promoting synthesis of tight connexin, promoting synthesis of aquaporins-3 and promoting synthesis of corium layer hyaluronic acid, long-lasting moisturizing of skin is achieved, and the moisturizing effect can last for 48 hours.

Description

technical field [0001] The invention relates to the technical field of cosmetic preparation, in particular to a moisturizing composition particle and a preparation method thereof. Background technique [0002] The epidermis of the skin covers the body surface of the human body to maintain the moisture of the human body and maintain normal physiological functions. In a water-deficient environment, the protective function of the skin to the human body will be seriously reduced. The skin structure and components related to skin moisturizing are mainly the sebum membrane in the uppermost layer of the epidermis, natural moisturizing factors in the corneocytes, intercellular lipids in the stratum corneum, tight junction proteins in the granular layer, and aquaporins in the basal layer. When these structures and components change, the skin's moisturizing ability will decrease significantly. [0003] Patent CN 101961298 A "Moisturizing Composition" provides a moisturizing compositi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/99A61K8/97A61K8/02A61Q19/00
Inventor 蒋丽刚陈斌殷海琴刘丽仙陈玉燕毕永贤
Owner PROYA COSMETICS
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