Moisture preserving composition and preparation method thereof

A composition and plant extraction technology, which is applied in the direction of pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve the problems of moisturizing effect staying on the surface, active ingredients are easy to oxidize, and poor moisturizing effect persistence, so as to continuously replenish the skin Moisture, good moisturizing effect, prolonged moisturizing effect

Active Publication Date: 2016-10-12
GUANGDONG COOWAY BIOTECH CO LTD
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the shortcomings of the active ingredients in the existing moisturizing cosmetics that are easily oxidized, the persistence of the moisturizing effect is poor, and the moisturizing effect can only stay on the surface, which cannot fundamentally solve the problem of dry skin, the purpose of the present invention is to provide a moisturizing composition and its preparation method to solve the above problems

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, the preparation of balsam pear extract

[0034] Wash and remove the seeds of the bitter gourd, add water 5 times the weight of the raw material of the above bitter gourd, heat and reflux to extract twice, each time for 2 hours, filter, and combine the filtrates to obtain the bitter gourd extract.

Embodiment 2

[0035] Embodiment 2, the preparation of purslane extract

[0036] Wash and dry the purslane, add the above-mentioned purslane raw material weight 4 times the concentration of 70% ethanol solution, extract 2 times at a temperature of 15°C, each time for 2h, filter, combine the filtrate, and decompress the filtrate Recover ethanol to obtain purslane extract.

Embodiment 3

[0037] Embodiment 3, the preparation of mallow extract

[0038] Wash and dry the mallow, add 75% ethanol solution twice the weight of the above-mentioned mallow raw material, ultrasonically extract twice, the power of the ultrasonic wave is 450W, 2h each time, filter, combine the filtrate, and recover the filtrate under reduced pressure ethanol to obtain the mallow extract.

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 belongs to the field of cosmetics, and particularly relates to a moisture preserving composition and a preparation method thereof. The moisture preserving composition is mainly prepared from plant extract liposome, allantoin, hydroxyethyl urea, xanthan gum and glycerin. The plant extract is composed of bitter gourd extract, herba portulacae extract and mallow extract. The preparation method of the moisture preserving composition comprises the steps that the plant extract is subjected to liposome wrapping, then, the liposom is mixed with the other components, and the moisture preserving composition is obtained. The moisture preserving composition can reach a corium layer, repair matrix cells of the corium layer, promote synthesis of collagen and elastin and improve the formation and the structure of the corium layer matrix, therefore the effects of deep moisturizing and corium layer repairing are achieved, and the problem of dry skin is fundamentally solved.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a moisturizing composition and a preparation method thereof. Background technique [0002] With the development of the beauty and cosmetics industry, cosmetics have become an indispensable daily necessities in people's lives. At present, people live in the environment of air conditioners and dehumidifiers for a long time, and the phenomenon of skin dehydration is becoming more and more serious, which accelerates the aging speed of the skin. Because traditional moisturizing cosmetics have poor absorption effect, long-lasting moisturizing effect, and irritating defects, they are gradually eliminated by the market. At present, people are more and more fond of moisturizing cosmetics using natural and non-irritating plant extracts with good moisturizing effect. [0003] Chinese patent CN101816624 discloses a moisturizing cosmetic and a preparation method thereof. The moisturizin...

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): A61K8/97A61K8/49A61K8/42A61Q19/00
CPCA61K8/42A61K8/4946A61K8/97A61K2800/805A61K2800/82A61Q19/00
Inventor 陈松彬易萍张爱萍倪彦艳刘杰森
Owner GUANGDONG COOWAY BIOTECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap