Waterproof liquid foundation formula and preparation method thereof

A technology of waterproof powder and primer, which is applied to medical preparations containing active ingredients, pharmaceutical formulas, cosmetic preparations, etc. It can solve the problems of short-lasting makeup, insufficient concealer effect, and oily face, etc. Achieve natural and long-lasting makeup effect, good matte effect, and good pore effect

Inactive Publication Date: 2019-07-26
广州蔓缇化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of material called Cyclophorajetdimethyltetra methanesiloxane (CAS) or Dianedrone was developed by researchers at MIT Laboratories that works alongside others who are working closely together over time trying to create better products without causing harmful side reactions like those caused by previous methods such as sunscreen lotion compositions. These specialized chemicals made from these molecules help protect our skins during long periods of wear outdoors but they don't always work properly when used alone due to their lack of stability against environmental factors like humidity changes. They also have excellent properties making them ideal candidates for use inside cosmetic formulations meant to enhance appearance.

Problems solved by technology

The technical problem addressed by this patented solution relates to providing an improved liquid foundation that has both excellent hydration properties (water-repelling) and effective protection against greasy stains on faces when exposed outdoors over time without losing its ability to maintain clean appearance after exposure to these conditions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of waterproof liquid foundation formula, its raw material comprises following components (proportion by weight):

[0042]Cyclopentasiloxane 8%, Isododecane 9%, Propylene Glycol 7%, Isononyl Isononanoate 5%, Trimethylsiloxysilicate 6%, Dimethicone Alkane Crosspolymer 5.5%, Phenyl Trimethicone 4%, Cetyl PEG / PPG-10 / 1 Dimethicone 5%, Dimethicone 2.5%, Bis-PEG / PPG-14 / 14 Dimethicone 3%, Silica 2.4%, Polymethyl Methacrylate 2.3%, Boron Nitride 2%, Glyceryl Behenate / Eicosate 2.5% , magnesium sulfate 0.8%, tocopheryl acetate 0.3%, titanium dioxide 5.5%, iron oxide yellow 6%, iron oxide red 4%, iron oxide black 2.5%, phenoxyethanol 0.15%, ethylhexylglycerin 0.1%, de Ionized water balance.

Embodiment 2

[0044] A kind of waterproof liquid foundation formula, its raw material comprises following components (proportion by weight):

[0045] Cyclopentasiloxane 12%, Isododecane 11%, Propylene Glycol 8%, Isononyl Isononanoate 7%, Trimethylsiloxysilicate 6%, Dimethicone Alkane Crosspolymer 5.5%, Phenyl Trimethicone 4%, Cetyl PEG / PPG-10 / 1 Dimethicone 3.5%, Dimethicone 3.5%, Bis-PEG / PPG-14 / 14 Dimethicone 3%, Silica 3.4%, Polymethyl Methacrylate 3%, Boron Nitride 2.5%, Glyceryl Behenate / Eicosate 2.5% , magnesium sulfate 1%, tocopheryl acetate 0.4%, titanium dioxide 5.6%, iron oxide yellow 6%, iron oxide red 4%, iron oxide black 2.5%, phenoxyethanol 0.15%, ethylhexylglycerin 0.1%, de Ionized water balance.

Embodiment 3

[0047] A kind of waterproof liquid foundation formula, its raw material comprises following components (proportion by weight):

[0048] Cyclopentasiloxane 15%, Isododecane 13%, Propylene Glycol 10%, Isononyl Isononanoate 5%, Trimethylsiloxysilicate 6%, Dimethicone Alkane Crosspolymer 6%, Phenyl Trimethicone 6%, Cetyl PEG / PPG-10 / 1 Dimethicone 5%, Dimethicone 4%, Bis-PEG / PPG-14 / 14 Dimethicone 5%, Silica 4%, Polymethyl Methacrylate 3.8%, Boron Nitride 3.6%, Glyceryl Behenate / Eicosate 3% , magnesium sulfate 0.8%, tocopheryl acetate 0.5%, titanium dioxide 9.6%, iron oxide yellow 7%, iron oxide red 5%, iron oxide black 3%, phenoxyethanol 0.1%, ethylhexylglycerin 0.2%. Deionized water balance.

[0049] The present invention also provides a preparation method of waterproof liquid foundation formula, which comprises the following steps:

[0050] Step 1) Weighing isododecane, cyclopentasiloxane, and trimethylsiloxysilicate in the oil phase according to a set ratio, and stirring at ro...

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PUM

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Abstract

A waterproof liquid foundation formula and a preparation method thereof are provided. The formula comprises the following components: cyclopentasiloxane, isododecane, propylene glycol, isodecyl isononanoate, trimethylsiloxysilicate, polydimethylsiloxane crosslinked polymer, phenyl trimethicone, cetyl PEG/PPG-10/1 polydimethylsiloxane, polydimethylsiloxane, double-PEG/PPG-14/14 polydimethylsiloxane, silica, polymethyl methacrylate, boron nitride, glyceryl behenate/eicosadioate, magnesium sulfate, tocopheryl acetate, titanium dioxide, iron oxide yellow, iron oxide red, iron oxide black, phenoxyethanol and ethylhexyl glycerol. The waterproof liquid foundation forms a protective film on the surface of the skin, has a certain effect of isolating external damage and a long lasting effect on theskin, can well lighten pores and acne marks, and is non-irritating to the skin. The foundation has a good matte effect, which makes the makeup lasting and natural while evenly correcting the complexion.

Description

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Claims

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Application Information

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Owner 广州蔓缇化妆品有限公司
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