A nanofibrous film with whitening and firming effect and preparation method thereof

A nanofiber membrane and compact technology, which is applied in the field of nanofiber membrane and its preparation, can solve the problem of inapplicability of hydrophobic active substances, and achieve good biocompatibility, biodegradability, environmental friendliness, and skin-friendly Good results

Active Publication Date: 2021-10-22
PROYA COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese invention patent "preparation of biodegradable polymer nanofiber membrane by emulsion electrospinning method", patent announcement number CN103572508B, using biodegradable polymers "polybutylene succinate, polylactic acid, polyethylene lactide, poly ε-caprolactone, polylactic acid-glycolic acid copolymer, etc., "loading incompatible liquids" water, isopropanol, ethylene glycol, glycerin, etc. to prepare nanofiber membranes, which are only suitable for loading hydrophilic active substances, Not suitable for hydrophobic actives

Method used

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  • A nanofibrous film with whitening and firming effect and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1: nanofibrous membrane and method for preparing a whitening firming, the following steps:

[0042] A, mass ratio of 1: 2: 10 Weigh pterostilbene, dipalmitoyl hydroxyproline and cyan thorn fruit oil, are mixed and heated, with stirring until completely dissolved, cooled to room temperature to obtain an oil-soluble active ingredient & Whitening; Press mass ratio of 1: 2: 3: 5: 10 Weigh trisodium fructose diphosphate, asiaticoside, hydrolyzed elastin, the leaf extract and polyhydric alcohol, heating the mixture after the mixture was stirred until complete dissolution, cooled to room temperature to give & whitening soluble active ingredient;

[0043] B, according to mass ratio of 2: 1: 1 Weigh polydimethylsiloxane, hydrogenated C6-14 olefin polymers, octyl dodecanol, was heated with stirring to 75 ℃, to obtain an oil phase alternate;

[0044] C, mass ratio of 1:20 hydrogenated lecithin were weighed and deionized water, stir, and heated to 80 ℃, an aqueous phase alterna...

Embodiment 2

[0050] Example 2: nanofibrous membrane and method for preparing a whitening firming, the following steps:

[0051] A, mass ratio of 1: 1:10 Weigh pterostilbene, dipalmitoyl hydroxyproline and cyan thorn fruit oil, are mixed and heated, with stirring until completely dissolved, cooled to room temperature to obtain an oil-soluble active ingredient & Whitening; Press mass ratio of 1: 1: 3: 1:10 Weigh trisodium fructose diphosphate give asiaticoside, hydrolyzed elastin, the leaf extract and polyhydric alcohol, heating the mixture after the mixture was stirred until complete dissolution, cooled to room temperature & whitening soluble active ingredient;

[0052] B, according to mass ratio of 5: 1: 2 Weigh polydimethylsiloxane, hydrogenated C6-14 olefin polymers, octyl dodecanol, was heated with stirring to 80 ℃, to obtain an oil phase alternate;

[0053] C, mass ratio of 1:30 hydrogenated lecithin were weighed and deionized water, stir, and heated to 80 ℃, an aqueous phase alternate;

...

Embodiment 3

[0059] Example 3: nanofibrous membrane and method for preparing a whitening firming, the following steps:

[0060] A, mass ratio of 1: 2: 10 Weigh pterostilbene, dipalmitoyl hydroxyproline and cyan thorn fruit oil, are mixed and heated, with stirring until completely dissolved, cooled to room temperature to obtain an oil-soluble active ingredient & Whitening; Press mass ratio of 1: 1: 3: 3: 6, said take trisodium fructose diphosphate, after asiaticoside, hydrolyzed elastin, the leaf extract and polyhydric alcohol, heating the mixture, stirring until completely dissolved, cooled to room temperature to give & whitening soluble active ingredient;

[0061] B, according to mass ratio of 4: 1: 1 Weigh polydimethylsiloxane, hydrogenated C6-14 olefin polymers, octyl dodecanol, was heated to 78 deg.] C with stirring, to obtain an oil phase alternate;

[0062] C, mass ratio of 1:15 hydrogenated lecithin were weighed and deionized water, stir, and heated to 78 deg.] C, an aqueous phase alter...

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Abstract

The present invention relates to a nanofiber film with whitening and firming effect and a preparation method thereof, characterized in that: the nanofiber film also contains oil-soluble whitening and firming active ingredients pterostilbene, dipalmitoyl hydroxyproline, green thorn fruit oil and water-soluble whitening and firming active ingredients fructose diphosphate trisodium, asiaticoside, hydrolyzed elastin, and Jiaogulan leaf extract; the oil-soluble whitening and firming active ingredients and water-soluble whitening and firming active ingredients are firstly prepared by Hydrogenated lecithin is wrapped to prepare a whitening and firming nano composition, and then mixed with succinoglycan, rhizobium gum, and deionized water to prepare a nanofiber film through an electrospinning process. The present invention has the advantages of good skin affinity, good stability, fast absorption, and convenient use, and is loaded with oil-soluble whitening and firming active substances and water-soluble whitening and firming active substances at the same time, which overcomes that in the prior art, only one of the loads can be selected. technical defects, the whitening and firming effect is better.

Description

Technical field [0001] The present invention belongs to the technical field of cosmetics, and in particular relates to nanofiber membrane preparation method having whitening firming. Background technique [0002] People tireless pursuit of beauty gave birth to the various categories and efficacy of cosmetics, skin care mask as a category, and because of ease of use, the effectiveness of a comprehensive, cost advantages, the cosmetics industry has become one of the fastest-growing segment of the market . Currently marketed mask according to usage can be divided into painting style, tearing and SMD, general smear finite absorption, the effect is obvious, easy to damage the skin tearing-type, and SMD have immediate moisturizing, to mention bright color effects and improve skin texture, while the membrane fabric and essence wide range to meet the different needs of consumers, and thus become the largest-selling mask products, the fastest growing category. [0003] SMD traditional mas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/02A61K8/9789A61K8/34A61K8/49A61K8/92A61K8/60A61K8/64A61K8/55A61K8/73A61Q19/02A61Q19/08D01F4/00D01F1/10D04H1/728D01D5/00D04H1/4326
CPCA61K8/0212A61K8/347A61K8/4913A61K8/553A61K8/60A61K8/602A61K8/64A61K8/73A61K8/922A61K2800/56A61K2800/592A61Q19/02A61Q19/08A61K8/9789D01D5/003D01D5/0092D01F1/10D01F4/00D04H1/4326D04H1/728
Inventor 岳娟徐思伟毕永贤毕天宇邱玉想邵平蒋丽刚
Owner PROYA COSMETICS
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