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Cosmetic preparation

A product and skin technology, applied in the field of production method and application device of the product, can solve the problems of increased local water absorption capacity, non-hydrophobicity, hardening and the like

Inactive Publication Date: 2005-08-03
SCHWAN STABILO COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the disadvantage is the content of volatile components. This is because on the one hand, the used cosmetic pen materials such as box body, closing cap, and end cap need to have good sealing performance. Open storage can lead to consumer complaints because the brow pencil shrinks and hardens after the volatile components evaporate, making it difficult to use the makeup pencil again
It should be pointed out that the disadvantage of this patent is that even when used at relatively low concentrations, the pyrosilicic acid contained in the composition can make the film very thick, dulling the gloss of the dry film
In addition, it is not hydrophobic, which increases the local water absorption capacity of the membrane, thereby reducing the resistance and durability to water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] Example 1 - Body tattoo oil

[0080] Isodecane Acrylate Copolymer 23.500

[0081] water 19.400

[0082] PPG-17 / IPDI / DPMA copolymer 20.000

[0083] Acrylate copolymer 16.500

[0084] Propylene glycol 3.500

[0085] Methyl Eugenol PEG-8 Dimethicone 2.200

[0086] Adipic acid / diethylene glycol glycerol syndiotactic polymer (crosspolymer) 2.000

[0087] C12 / C15 alkyl benzoate 1.000

[0088] Caprylic / Capric Triglyceride 1.000

[0089] Preservative 0.750

[0090] Dimethicone 0.150

[0091] Pigment 10.000

Embodiment 2

[0092] Example 2 - Lip Liner

[0093] water 43.750

[0094] Polystyrene 16.000

[0095] Polyurethane-4 15.000

[0096] Glycerin 6.000

[0097] Acrylate copolymer 4.000

[0098] Caprylic / Capric Triglyceride 3.000

[0099] PEG-150 / decyl alcohol / SMDI copolymer 1.000

[0100] Preservative 0.750

[0101] Dimethicone 0.500

[0102] Pigment 10.000

Embodiment 3

[0103] Example 3 - Eyeliner

[0104] Acrylate copolymer 30.000

[0105] water 24.450

[0106] Polystyrene 18.000

[0107] Caprylic / capric triglyceride 5.000

[0108] Propylene glycol 2.500

[0109] Sorbitol 1.500

[0110] Acetyl tributyl citrate 2.000

[0111] Preservative 0.750

[0112] sodium cocoamphoacetate 0.500

[0113] PVP / Simethicone-based polycarbamoyl / polyglyceryl ester 0.300

[0114] Pigment 15.000

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Abstract

The invention relates to an aqueous-based preparation for applying to the skin or cutaneous appendages. Said preparation contains a mixture of at least two aqueous dispersions of film-forming polymers, one of which is a polyurethane-based polymer and the other is an acrylate-based polymer, in addition to optionally conventional constituents. Said composition has a viscosity of between 0.02 and 3.8 Pa, measured at 25 DEG and with 200 s-1.

Description

technical field [0001] The present invention relates to a cosmetic preparation for the skin or skin appendages and its application, a production method and an application device for the preparation. Background technique [0002] The articles of the invention may be used for decorative purposes, for decorating skin, semi-adhesive films, or areas adjacent to the skin of adhesive films. Can also be applied to skin appendages. Thus, the use of these products to modify hair, eyelashes, eyebrows or artefacts thereof imparts them with some desired properties. It is well known that keratin fibers are coated with a coating that imparts fullness, volume, attractive shape and / or colour. For example, after the eyelashes are coated with a colored layer, it can highlight the eyelashes, change the shape of the eyelashes and also make the eyelashes longer. It is more well known that hair can be coated to make it smoother, volume or also individual hair coloring. [0003] Preparations fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/72A61K8/00A61K8/04A61K8/25A61K8/73A61K8/81A61K8/85A61K8/87A61Q1/00A61Q1/02A61Q1/04A61Q1/06A61Q1/10A61Q5/00
CPCA61Q1/02A61K8/8152A61Q1/10A61K2800/594A61K8/8117A61K8/87A61Q1/04A61Q1/06A61K8/85A61Q1/025A61Q1/00
Inventor C·策希
Owner SCHWAN STABILO COSMETICS