Compound organosilicone surfactant

A technology of surfactants and silicones, applied in the direction of dissolution, chemical instruments and methods, chemical/physical processes, etc., can solve problems such as unsatisfactory performance of surfactant products

Inactive Publication Date: 2017-05-10
定远县新海岸生态农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the performance of a single surfactant product cannot meet the needs of actual use, so it is urgent to design a composite silicone surfactant to meet the actual needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A composite silicone surfactant proposed by the present invention, its raw materials include by weight: 10 parts of phosphate ester silicone surfactant, 3.5 parts of carboxylated polyether silicone surfactant, polyether modified polysilicon 20 parts of oxane nonionic surfactant, 5 parts of sodium lauryl sulfate, 4.5 parts of nonylphenol polyoxyethylene ether, 6 parts of octylphenol polyoxyethylene ether, 3.5 parts of isomeric tridecyl alcohol polyoxyethylene ether Parts, 4.5 parts of octadecyl trimethyl ammonium chloride, 2 parts of cetyl trimethyl ammonium bromide, 6 parts of dodecyl dimethyl benzyl ammonium chloride, 4.5 parts of sodium petroleum sulfonate, 6 parts of sorbitan oleate, 3.5 parts of nonylphenol polyoxyethylene ether.

[0023] Phosphate-type silicone surfactants are prepared according to the following process: mix 10 parts of hydrogen-containing silicone oil and 15 parts of allyl polyoxyethylene polyoxypropylene ether in parts by weight, pass in nitrogen...

Embodiment 2

[0030] A composite silicone surfactant proposed by the present invention, its raw materials include by weight: 5 parts of phosphate ester silicone surfactant, 5 parts of carboxylated polyether silicone surfactant, polyether modified polysilicon 15 parts of oxyalkane nonionic surfactant, 8 parts of sodium lauryl sulfate, 3 parts of nonylphenol polyoxyethylene ether, 8 parts of octylphenol polyoxyethylene ether, 2 parts of isomeric tridecyl alcohol polyoxyethylene ether Parts, 6 parts of octadecyl trimethyl ammonium chloride, 1 part of cetyl trimethyl ammonium bromide, 8 parts of dodecyl dimethyl benzyl ammonium chloride, 3 parts of sodium petroleum sulfonate, 8 parts of sorbitan oleate, 2 parts of nonylphenol polyoxyethylene ether.

[0031] Phosphate-type silicone surfactants were prepared according to the following process: 5 parts by weight of hydrogen-containing silicone oil and 22 parts of allyl polyoxyethylene polyoxypropylene ether were mixed evenly, nitrogen was introduc...

Embodiment 3

[0038] A composite silicone surfactant proposed by the present invention, its raw materials include by weight: 15 parts of phosphate ester silicone surfactant, 2 parts of carboxylated polyether silicone surfactant, polyether modified polysilicon 25 parts of oxyalkane nonionic surfactant, 2 parts of sodium lauryl sulfate, 6 parts of nonylphenol polyoxyethylene ether, 4 parts of octylphenol polyoxyethylene ether, 5 parts of isomeric tridecyl alcohol polyoxyethylene ether Parts, 3 parts of octadecyl trimethyl ammonium chloride, 3 parts of cetyl trimethyl ammonium bromide, 4 parts of dodecyl dimethyl benzyl ammonium chloride, 6 parts of sodium petroleum sulfonate, 4 parts of sorbitan oleate, 5 parts of nonylphenol polyoxyethylene ether.

[0039] Phosphate-type silicone surfactants are prepared according to the following process: mix 15 parts of hydrogen-containing silicone oil and 8 parts of allyl polyoxyethylene polyoxypropylene ether in parts by weight, pass in nitrogen, stir fo...

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Abstract

The invention discloses a compound organosilicone surfactant. The compound organosilicone surfactant is prepared from the following raw materials: a phosphate type organosilicone surfactant, a carboxyl polyether organosilicone surfactant, a polyether modified polysiloxane nonionic surfactant, sodium lauryl sulfate, nonylphenol polyoxyethylene ether, octaphenyl polyoxyethyiene ether, isomeric tridecanol fatty alcohol polyoxyethylene ether, octadecyl trimethyl ammonium chloride, cetyl trimethyl ammonium bromide, dodecyl dimethyl benzyl ammonium chloride, petroleum sodium sulfonate, sorbitan oleate and nonylphenol polyoxyethylene ether. The compound organosilicone surfactant disclosed by the invention has excellent surface activity and chemical stability, good emulsifying property and low surface tension.

Description

technical field [0001] The invention relates to a surfactant, in particular to a composite silicone surfactant. Background technique [0002] Surfactant refers to a substance that can significantly change the interface state of its solution system by adding a small amount. With fixed hydrophilic and lipophilic groups, it can be aligned on the surface of the solution. The molecular structure of surfactants has amphiphilicity: one end is a hydrophilic group, and the other end is a hydrophobic group; the hydrophilic group is often a polar group, such as carboxylic acid, sulfonic acid, sulfuric acid, amino group or amino group and Its salt, hydroxyl group, amide group, ether bond, etc. can also be used as polar hydrophilic groups; while hydrophobic groups are often non-polar hydrocarbon chains, such as hydrocarbon chains with more than 8 carbon atoms. Surfactants are divided into ionic surfactants (including cationic surfactants and anionic surfactants), nonionic surfactants, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F17/54B01F17/00C09K23/54C09K23/00
CPCC09K23/018
Inventor 蒋怀明夏时先
Owner 定远县新海岸生态农业发展有限公司
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