Sheet for mask containing partially refined colored silk, and mask by using the same

A sheet and color technology, applied in applications, household containers, non-woven fabrics, etc., can solve the problems of color disappearance of the sericin layer, high price, and inability to fully present the color sense

Pending Publication Date: 2020-03-03
LG HOUSEHOLD & HEALTH CARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Recently, cosmetic compositions using silkworms have been developed, mainly in the form of extracts using selective solvents such as water, ethanol, and 1,3-butanediol, or in the form of powders that have undergone hydrolysis, neutralization, and powdering processes. There are problems with low active content or high price
[0007] In particular, in order to solve the problems in the manufacture of colored facial mask sheets using synthetic raw materials, a mask sheet containing raw silk of colored silk made of colored silkworms has been manufactured. Such colored silk raw silk has the ability to be colored The advantages obtained from silkworm co...

Method used

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  • Sheet for mask containing partially refined colored silk, and mask by using the same
  • Sheet for mask containing partially refined colored silk, and mask by using the same
  • Sheet for mask containing partially refined colored silk, and mask by using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] Embodiment 1: the preparation of the raw silk of colored silk

[0095] Golden Silkworm, which is a yellow silkworm, was produced using the parental stock of the binary hybrid of Japanese silkworm 311 and Chinese silkworm 312, which is one of the robust silkworm varieties (authorized hybrid) of the Rural Development Administration of Korea, and obtained a golden color. raw silk of colored silk.

Embodiment 2

[0096] Example 2: Partial refining of raw silk of colored silk

[0097] First, refinements were carried out according to the following methods.

[0098] Hot water method (partial refining of raw silk of colored silk using hot water)

[0099] 1) Prepare an autoclave made of SUS304 material, and then add the raw silk of golden yellow colored silk obtained in the above-mentioned Example 1 and water at a ratio of 1:20, so that the raw silk of colored silk is fully soaked.

[0100] 2) After raising the temperature to 120°C, refining was carried out.

[0101] 3) After washing with water, drying is carried out to obtain partially refined colored silk.

[0102] Soap-alkaline method (partial refining of raw silk of colored silk using soap and alkali)

[0103] 1) Put soap 2~4g / L, sodium silicate (Na 2 SiO 3 )2~4g / L, the refined liquid was prepared.

[0104] 2) The prepared refining liquid was heated up to about 85° C., and raw silk of colored silk was put into it, and refining w...

Embodiment 3

[0124] Example 3: Manufacture of facial mask sheet comprising colored silk

[0125] 3-1: Manufacture of non-woven fabric

[0126] Using the carding (Carding) process to form the colored silk mixed fibers of Production Example 1 produced in Example 2 above into a web (Web), and then perform water punching or needle punching (Needle punching) in sequence. punching), to manufacture composite non-woven fabrics for facial mask sheets.

[0127] 3-2: Manufacture of non-woven fabrics using colored silk and artificial fibers

[0128] Using the colored silk and rayon of Production Example 1 produced in Example 2 above, Production Examples 2 to 3 and Comparative Example 3 were produced as follows.

[0129] Specifically, after the partially refined colored silk with a refining weight reduction of 20.6% produced by the soap alkali method was uniformly cut into 50 mm, the fibers were opened into filaments, and the fibers divided into filaments were carded and cross-laid. The fiber ...

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PUM

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Abstract

The present invention relates to a sheet for a mask containing partially refined colored silk, and a mask by using the same. The present invention relates to a mask sheet, a mask produced using the mask sheet, and a method for producing the mask, the mask sheet comprising colored silk in which the raw silk portion of colored silk is refined to have a color difference of 45 or less. The facial masksheet containing colored silk according to the present invention has little irritation to the skin, is stable, has excellent moisturizing power, and can be used as a novel cosmetic facial mask sheetparticularly due to high favor brought by excellent colors.

Description

technical field [0001] The present invention relates to a mask sheet containing colored silk, and more specifically, to a sheet for mask containing colored silk whose color difference is 45 or less by partially refining colored silk raw silk, a mask manufactured using the sheet for mask, and its method of manufacture. Background technique [0002] In general, in the field of cosmetics, a sheet-type mask is a product that can obtain moisturizing and cleansing effects by sticking a sheet made into a face shape without applying it by hand. There are various shapes such as a sheet designed for the entire face, a sheet divided into upper and lower ends, and a sheet for specific parts such as the fundus / eye corner / mouth corner. The sheet-type facial mask has a support that can carry the emulsion so that it can act on the skin for a longer period of time than ordinary cosmetic emulsions. Through the occlusive effect provided by the support, the skin penetration of the skin functio...

Claims

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Application Information

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IPC IPC(8): D04H1/4266D04H1/4258D06M11/79D06M16/00A61K8/02A61Q19/00D06M101/10
CPCD04H1/4266D04H1/4258D06M11/79D06M16/003A61K8/0212A61Q19/00D06M2101/10A45D44/002A45D44/22D01B7/06D04H13/00
Inventor 朴志雄吴承旻柳仁基
Owner LG HOUSEHOLD & HEALTH CARE LTD
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