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Cosmetic composition for scrubbing

A composition and adhesive technology, applied in the directions of cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve the problems of hard surface of crushed almonds, scratched skin, poor use feeling, etc.

Active Publication Date: 2009-12-30
LG HOUSEHOLD & HEALTH CARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a scrub cosmetic composition containing scrub particles made of synthetic polymers would have a poor feel and irritate the skin
Also, they do not provide an even scrubbing effect
Also, natural grains such as ground almonds have a sharp, rough surface that can scratch the skin

Method used

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  • Cosmetic composition for scrubbing
  • Cosmetic composition for scrubbing
  • Cosmetic composition for scrubbing

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0027] Wild bracken is collected and dried, and then dried spores are obtained by shaking the dried bracken. The spores were screened with a 50-mesh sieve to obtain spores with a particle size of 10-200 microns. Next, the obtained bracken spores were suspended in water and allowed to stand to precipitate impurities. Then, the spores floating in water were collected and dried to obtain bracken spores without impurities.

preparation Embodiment 2

[0029] Wild bracken is collected and dried, and then dried spores are obtained by shaking the dried bracken. The spores were screened and obtained with a particle size of 10-200 microns. Next, the obtained bracken spores were added to 5 times the volume of 70% ethanol and stirred. After the fine sand was precipitated for 24 hours, the portion excluding the fine sand precipitate was taken out and dried to obtain bracken spores free of impurities.

preparation Embodiment 3

[0031] 100 g of the bracken spores obtained in Preparation Example 2 were added to 4 liters of a 1% aqueous sodium alginate solution (40 g of alginic acid) and stirred to obtain a slurry. The slurry was then added dropwise to a 2% CaCl2 solution by extruding the slurry through a 3 mm inner diameter tube to form alginate gel beads containing multiple bracken spores. The obtained alginic acid gel beads have a viscoelastic network structure. The alginate gel beads were filtered through a mesh to remove the solution, and then dried at 60-100°C. Thus, bracken spore-containing alginic acid beads with a diameter of 0.2-0.7 mm were obtained. image 3 It is an optical microscope photo of the alginic acid beads containing bracken spores obtained in Preparation Example 3.

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Abstract

Provided is a cosmetic composition for scrubbing comprising scrub particles for increasing skin blood flow and removing a stratum corneum by being rubbed on the skin, wherein the scrub particles are bracken spores. When the cosmetic composition for scrubbing is rubbed on the skin, a plurality of polyps formed on surfaces of the bracken spores are broken, and thus, the cosmetic composition for scrubbing does not irritate the skin and has a good feeling of use and a uniform and excellent scrubbing effect.

Description

technical field [0001] The present invention relates to a cosmetic composition for scrubbing. Background technique [0002] When the cosmetic composition for scrubbing is rubbed on the skin, the scrubbing particles contained in the composition stimulate the skin, so the blood flow of the skin is increased and the elasticity of the skin is improved, and the aged stratum corneum is also removed, thus making the skin bright. [0003] Generally, mechanically pulverized natural ingredients such as dried almonds, peach kernels, walnut kernels, etc., or spherical polyethylene powders with a particle size of 200-500 microns are used as scrub particles in scrub cosmetic compositions. In addition, agglomerates having a size of 200-500 microns obtained by binding synthetic polymer particles such as polyethylene, urethane or nylon having a particle size of about 50 microns to each other can be used as scouring particles. [0004] However, since the scrubbing particles made of synthetic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61Q19/10
CPCA61K8/0225A61K8/72A61K8/9741A61K2800/28A61Q19/10
Inventor 陈戊铉姜常真李相和
Owner LG HOUSEHOLD & HEALTH CARE LTD
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