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Water dispersible powder syrup for oleophylic treatment and product applying powder syrup

A technology for dispersing powder and paste, which is applied in the field of water-dispersible paste and cosmetics added with the water-dispersible paste, which can solve problems such as safety hazards and environmental pollution, and achieve product safety, no organic solvent pollution, and dispersibility Good results

Inactive Publication Date: 2014-07-16
SHANGHAI DELTA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production and application, the use of these volatile oils will inevitably bring safety hazards and cause environmental pollution.

Method used

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  • Water dispersible powder syrup for oleophylic treatment and product applying powder syrup
  • Water dispersible powder syrup for oleophylic treatment and product applying powder syrup
  • Water dispersible powder syrup for oleophylic treatment and product applying powder syrup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: the manufacture of the water-dispersed particulate titanium dioxide slurry of lipophilic surface treatment:

[0037] Mix 40kg of particulate titanium dioxide, 60kg of water, 2kg of triethoxyoctylsilane, and 1kg of fatty alcohol polyoxyethylene ether-9 in a homogeneous mixer for 30 minutes, and heat at 90°C for 1 hour.

[0038] Effect after treatment: compare sample 1 with the same solid particulate titanium dioxide aqueous solution and Example 1, comparative sample 1—dissolve 40g of particulate titanium dioxide in 60g of water and stir well. Take the product of Example 1 and Comparative Sample 1 of the same weight and apply it on the back of the hand. After a little drying, rinse with water. It can be observed that the powder slurry of Example 1 has obvious residues, showing excellent water resistance.

Embodiment 2

[0039] Embodiment 2: the manufacture of the water-dispersed particle mixed iron oxide slurry of lipophilic surface treatment:

[0040] Mix 35kg of particulate iron oxide, 60kg of water, 1.75kg of triethoxyoctylsilane, and 0.75kg of fatty alcohol polyoxyethylene ether-9 in a homogeneous mixer for 30 minutes, and heat at 90°C for 1 hour.

[0041] Effect after treatment: compare the comparative sample 2 with the same solid particulate iron oxide aqueous solution and Example 2, comparative sample 2—dissolve 35g of particulate iron oxide in 60g of water, and stir well. Take the product of Example 2 and the product of Comparative Sample 2 of the same weight and smear it on the back of the hand. After a little drying, wash it with water. It can be observed that the powder slurry of Example 2 has obvious residues, showing excellent water resistance.

Embodiment 3

[0042] Embodiment 3:: the manufacture of foundation, its component and proportioning are as shown in table 1:

[0043] Table 1

[0044]

[0045]

[0046] At 80°C, the oil phase mixed components (1) to (5) were uniformly dissolved. Slowly add the water phase obtained by uniformly mixing and dissolving components (6) to (11) at 80°C to the oil phase, disperse uniformly with a homomixer and cool, add components (12) and (13), and stir Then make the foundation.

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Abstract

The invention discloses water dispersible powder syrup for oleophylic surface treatment and a product produced by the powder syrup. The water dispersible powder syrup for oleophylic surface treatment is obtained by carrying out surface treatment on powder (D) by adopting a mixture formed by water (A) as a dispersant and a reaction carrier, organosiloxane (B) and a surfactant (C). The treated water dispersible powder syrup is particularly suitable for the industries such as daily chemical, texture, coating and the like. The water dispersible powder syrup for oleophylic surface treatment, disclosed by the invention, has excellent dispersibility and water resistance, and the cosmetic added with the water dispersible powder syrup is good in dispersibility and excellent in skin touch, skin adhesion and water resistance. The water dispersible powder syrup has the advantages of simple and safe operating process, no organic solvent pollution, low cost and the like, and is an energy-saving environment-friendly product.

Description

technical field [0001] The present invention relates to a modified powder, in particular to a water-dispersible powder slurry which uses water as a dispersion carrier to carry out lipophilic surface treatment and cosmetics added with the water-dispersible powder slurry. The dispersibility of the powder paste cosmetics is good when applied, and the skin feel, skin adhesion and water resistance after application are all improved. Background technique [0002] The powder slurry added to the product is made of various powders. According to the role of the powder in cosmetics, the selected powder is set according to its particle size range and chemical composition. For example, if the powder is titanium oxide, a white inorganic pigment with a particle size of a few tenths of a micron to a few microns plays the role of whitening, coloring, and sun protection. It has three crystal forms in nature, anatase type (referred to as type A), rutile type (referred to as type R) and plate ...

Claims

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Application Information

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IPC IPC(8): A61K8/86A61K8/891A61K8/81A61K8/58A61K8/29A61K8/19A61Q1/02A61Q1/10A61Q3/02A61Q17/04
Inventor 黄勇前伏丽华
Owner SHANGHAI DELTA IND
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