Protein silk preparation and applications of protein silk in cosmetics
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A silk and protein technology, applied in cosmetics, cosmetic preparations, cosmetic preparations, etc.
Inactive Publication Date: 2013-04-03
于仁毅
View PDF3 Cites 12 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0014] So far, the use of natural polymer materials as carriers and film-forming agents...
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0035] Using sodium alginate as a carrier and a film-forming agent to prepare protein silk, the specific method is as follows:
[0036] Sodium alginate solution I was prepared by dissolving 2 grams of sodium alginate in 93 ml of water. Add 0.1 g of ultrafine water-dispersible titanium dioxide and 5 g of silk peptide powder into solution I, stir and dissolve fully, so that the final concentration of silk peptide is 5%, and the concentration of sodium alginate is 2%, to obtain solution II. Then use a syringe to quickly inject solution II into 300mL, 4% calcium chloride solution, let it stand for 30 minutes after the injection, take it out and wash it with water to below 10PPm to obtain white protein silk.
Embodiment 2
[0038] The protein silk is suspended in the transparent moisturizing essence, the specific method is as follows:
[0039] Add 0.2 grams of sodium hyaluronate, 5 grams of glycerin, 5 grams of propylene glycol, 5 grams of amino acid humectants, 20 grams of 1% carbomer solution of model 941 pre-dispersed with water, 50 grams of water, and an appropriate amount of triethanolamine in the beaker. Preservatives and flavors for cosmetics, stir and mix evenly, add 2 grams of protein silk, and finally add water to 100 grams.
Embodiment 3
[0041] The protein silk is suspended in the moisturizing massage gel, the specific method is as follows:
[0042] Add 0.2 grams of sodium hyaluronate, 5 grams of glycerin, 5 grams of propylene glycol, 5 grams of ruba gel, 8 grams of 30% SF-1 suspension, 50 grams of water, an appropriate amount of triethanolamine, and preservatives for cosmetics in the beaker. and essence, finally add 2 grams of protein silk, stir and mix well, and finally add water to 100 grams.
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
Login to view more
Abstract
The present invention relates to a protein silk preparation method and applications of protein silk as a cosmetic additive in the field of cosmetics. According to the present invention, natural polymer materials are adopted as a carrier and a film forming material to wrap natural silk protein hydrolysate-silk peptide to prepare a silk-like product, and the silk-like product is added to various transparent cosmetics so as to increase beautifying effects, wherein the natural polymer materials adopted as the carrier and the film forming material are sodium alginate, gellan gum, carrageenan and locust bean gum, the transparent cosmetics comprise two classes, one class is an essence and gel system adopted carbomer as a suspending agent, the essence and gel system comprises an essence liquid, an essence original liquid, a massage cream, a jelly mask and the like, the other class is a surfactant system adopted SF-1 as a suspending agent, and the surfactant system comprises a transparent facial cleanser, a transparent shower gel, a transparent shampoo and the like.
Description
Technical field [0001] The invention relates to a method for preparing protein silk and its application as a cosmetic additive in the field of cosmetics. Background technique [0002] Silk peptide is an active ingredient of natural silk protein hydrolyzate, containing 18 kinds of amino acids, which can penetrate into the dermis of the skin in 10 seconds, effectively inhibit the production of melanin and control pigmentation. Promote collagen synthesis, activate cells, improve cell immunity, promote skin metabolism, help repair damaged skin tissue, rejuvenate dull and tired skin, and restore white and shiny skin in a very short time . It can be seen that silk peptide has many effects on the skin. However, silk peptide does not have the silky appearance of silk, and it cannot give people an intuitive feeling when added to cosmetics. [0003] At present, in the field of cosmetics, artificial particles have been widely used as cosmetic additives, adding a lot of color and eff...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.