A water-resistant oil-in-water emulsion composition for personal care

An oil-in-water emulsion and personal care technology, which is applied in the composition field of personal care products, can solve problems such as unstable dispersion systems, and achieve a refreshing feeling of use

Active Publication Date: 2006-12-13
SUZHOU ELECO CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when preparing water-in-oil emulsions, nonionic surfactants are usually added as emulsifiers, and when oil-in-water emulsions are prepared, low-priced ionic surfactants are usually added as emulsifiers, however , when preparing personal care products such as sunscreen and foundation, it is necessary to add a variety of components, which may cause the instability of the dispersion system

Method used

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  • A water-resistant oil-in-water emulsion composition for personal care
  • A water-resistant oil-in-water emulsion composition for personal care
  • A water-resistant oil-in-water emulsion composition for personal care

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one: a kind of foundation cream with water resistance, it comprises emulsifying agent, at least one kind of fat or fat substance, thickener, other additives and water, and described emulsifying agent is made of component A and component B, wherein,

[0044] Emulsifier Ingredient A: Potassium Cetyl Phosphate 3g

[0045] Emulsifier Ingredient B: Sorbitan Oleate 2.2g

[0046] Grease and fatty substances: 5.1 grams of white mineral oil

[0047] Palmitic acid 8.6g

[0048] Polydimethylsiloxane (350CS) 3.5g

[0049] Stearyl Alcohol 4.5g

[0050] Thickener: Magnesium Aluminum Silicate 0.5g

[0051] xanthan gum 0.2g

[0052] Other Additives: Titanium Dioxide 8g

[0053] Iron Oxide Red 1.15g

[0054] Iron Oxide Yellow 2.1g

[0055] Iron Oxide Black 0.08g

[0056] Appropriate amount of preservatives

[0057] ...

Embodiment 2

[0064] Embodiment two: a kind of foundation cream with water resistance, it comprises emulsifying agent, at least one kind of fat or fat substance, thickener, other additives and water, and described emulsifying agent is made of component A and component B, wherein,

[0065] Emulsifier Ingredient A: Potassium myristyl phosphate 3.2 g

[0066] Emulsifier Component B: Lauryl Polyglucoside 1.8g

[0067] Grease and fatty substances: 7.3 grams of white mineral oil

[0068] Palmitic acid 6.2g

[0069] Dimethicone (350CS) 3g

[0070] Stearyl Alcohol 4.5g

[0071] Thickener: Magnesium Aluminum Silicate 0.4g

[0072] xanthan gum 0.2g

[0073] Other Additives: Titanium Dioxide 8g

[0074] Iron Oxide Red 1.15g

[0075] Iron Oxide Yellow 2.1g

[0076] Iron Oxide Black 0.08g

[0077] Appropriate amount of preservatives

[0078] Octyl Meth...

Embodiment 3

[0083] Embodiment three: a kind of foundation cream with water resistance, it comprises emulsifier, at least one kind of fat or fat substance, thickener, other additives and water, and described emulsifier is made of component A and component B, wherein,

[0084] Emulsifier Ingredient A: Potassium Cetyl Phosphate 2g

[0085] Potassium myristyl phosphate 1.2g

[0086] Emulsifier Component B: Monoglyceryl Stearate 2.5g

[0087] Grease and fatty substances: 4.2 grams of white mineral oil

[0088] Palmitic Acid 10.2g

[0089] Dimethicone (350CS) 3g

[0090] Stearyl Alcohol 4.5g

[0091] Thickener: Magnesium Aluminum Silicate 0.4g

[0092] xanthan gum 0.2g

[0093] Other Additives: Titanium Dioxide 8g

[0094] Iron Oxide Red 1.15g

[0095] Iron Oxide Yellow 2.1g

[0096] Iron Oxide Black 0.08g

[0097]Appropriate amount of preservatives

[0098] ...

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PUM

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Abstract

The invention discloses the oil emulsion composition, comprising emulsifying agent, grease or fat, thickening agent and water. The emulsifying agent is composed by A and B, the A is phosphoric acid ester surface active agent, and the B is non-ionic emulsifier: R4-O-(G1)a alkyl glycoside, (R5COO)b-G2 sugar esters, (R6COO)c-(G3)d glycerin fatty acid ester or polyglycerol fatty acid ester. The invention solves the problem of feeling oil, and the product is not easy to wash, so the product can be used to make sun-screening cosmetic product.

Description

technical field [0001] The invention relates to a composition for personal care products, in particular to an oil-in-water emulsion, which is especially suitable for sunscreen or foundation products. Background technique [0002] Water resistance is known to be beneficial for personal care products, especially products such as sunscreen cosmetics or foundations. [0003] In the prior art, the method of preparing water-in-oil emulsion is usually used to meet the water resistance requirements of products such as sunscreen or foundation, that is, oil is used as the dispersion medium and water is used as the dispersed phase to form a water-in-oil emulsion. For example, Chinese invention patent publication CN1471903A discloses a water-in-oil type emulsion foundation, Chinese invention patent application CN1543331A discloses a water-in-oil emulsified sunscreen composition, etc. However, with the trend of more and more diversification of sunscreen componen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/55A61K8/72A61K8/97A61K8/92A61K8/98A61K8/06A61Q1/12A61Q17/04
Inventor 陆军
Owner SUZHOU ELECO CHEM IND
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