Water-based polyurethane functional facial mask matrix and application thereof

A water-based polyurethane and polyurethane technology, applied in the chemical industry, can solve the problem of not being able to fit the face completely, and achieve the effect of promoting absorption and promoting penetration and absorption.

Active Publication Date: 2020-05-12
WANHUA CHEM GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to individual differences in human faces, traditional facial masks mainly have the following disadvantages when used: (1) they cannot be completely attached to the face; Only a very small part of the active substances in the skin can be absorbed deeply through the epidermis
[0005] However, there is currently no report on the use of polyurethane polymers to form a functional mask matrix to promote the absorption of functional ingredients in the mask

Method used

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  • Water-based polyurethane functional facial mask matrix and application thereof
  • Water-based polyurethane functional facial mask matrix and application thereof
  • Water-based polyurethane functional facial mask matrix and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-13

[0147] According to each component and its mass percentage content shown in Table 1, under the situation that C phase exists (embodiment 3,5,6,8,9,10,11,12 and 13), under room temperature respectively with B Mix the components of phase C and phase C, stir at 600r / min for 5 minutes and then heat to 75°C, mix phase B and C, maintain the temperature at 75°C and homogenize at 8000r / min for 5 minutes Phase B+C is obtained. After the temperature drops to 50°C, add phase A and other components, and homogenize at 5000r / min for 5 minutes to make a mask matrix. In the absence of phase C (Example 1, 2, 4 and 7), the components of phase A and phase B were mixed at room temperature, and then phase A and phase B were mixed to obtain phase A+B, Add other components (if any) to phase A+B, and homogenize at 5000r / min for 5 minutes to make a mask matrix.

[0148] Table 1

[0149]

[0150]

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PUM

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Abstract

The invention discloses a water-based polyurethane functional facial mask matrix and an application thereof. The facial mask matrix is prepared by taking two water-based polyurethane dispersions as main components. Through a special cross-linking structure of a polyurethane film, transdermal permeation absorption of components with functions such as whitening, moisturizing, anti-aging and the likein the facial mask product is promoted. When the facial mask matrix is used, a facial mask uniformly coats on a face, and after the facial mask is dried, the whole piece of the facial mask can be directly taken down or can be taken down after being wetted by water. The mask matrix provided by the invention is also suitable for body films such as hand films, neck films, back films, and the like.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to a mask base, in particular to a water-based polyurethane functional mask base and an application thereof. Background technique [0002] With the development of society and the improvement of people's quality of life, consumers have more demands for cosmetics. Among them, facial mask products have the characteristics of convenient use, obvious effect and instant hydration, and are gradually widely recognized by consumers. [0003] At present, commercially available facial masks mainly include non-woven fabrics, silk, biological fibers, kaolin and powder blends according to their material classification. Traditional facial masks mainly include carriers and skin care ingredients, and the carriers mainly include non-woven fabrics and silk. However, due to individual differences in human faces, traditional facial masks mainly have the following disadvantages when used: (1) they cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/87A61K8/02A61Q19/00C08G18/66C08G18/42C08G18/10C08G18/32
CPCA61K8/87A61K8/0212A61Q19/00C08G18/6651C08G18/4238C08G18/10A61K2800/10C08G18/3234C08G18/3206C08L75/06A61K2800/594C08G18/758C08G18/12C08G18/0828C08G18/3228C08G18/6607A61K2800/48A61K2800/524C08G18/3225
Inventor 纪晓晓贾海东许诺刘姗刘云玲张洁纪学顺孙家宽
Owner WANHUA CHEM GRP CO LTD
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