Composite modified organosilicon surfactant

A surfactant and composite modification technology, applied in the directions of dissolution, chemical instruments and methods, chemical/physical processes, etc., can solve problems such as the inability to meet the performance of surfactant products

Inactive Publication Date: 2017-05-17
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

[0004] In the prior art, the performance of a single surfactant product cannot meet the needs of act

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019]A kind of composite modified organosilicon surfactant that the present invention proposes, its raw material comprises by weight: 20 parts of end-type polyether modified organosilicon surfactants, 30 parts of modified macromolecule surfactants, petroleum sulfonic acid 3 parts of sodium, 4.5 parts of fatty alcohol polyoxyethylene sodium sulfate, 2.5 parts of sodium alkylphenyl ether disulfonate, 5.5 parts of polyoxyethylene oleate, 6.5 parts of dialkylbenzene polyoxyethylene alkyl sulfonate, ten 3.5 parts of sodium dialkylbenzene sulfonate, 2 parts of sodium lauryl sulfate, 3.5 parts of sodium α-olefin sulfonate, 2 parts of sodium lauryl glycinate, 3 parts of sodium lauryl sarcosinate, lauramide 2 parts of propyl amine oxide, 3 parts of cocamidopropyl amine oxide, 4 parts of stearyl trimethyl ammonium chloride, 2.5 parts of hexadecyl trimethyl ammonium bromide, nonylphenol polyoxyethylene ether 3.5 parts, 2 parts of lauric acid diethanolamide, 3.5 parts of isopropanol, 6 p...

Embodiment 2

[0023] A kind of composite modified organosilicon surfactant that the present invention proposes, its raw material comprises by weight: 15 parts of end-type polyether modified organosilicon surfactants, 35 parts of modified macromolecule surfactants, petroleum sulfonic acid 2 parts of sodium, 6 parts of fatty alcohol polyoxyethylene sodium sulfate, 1 part of sodium alkylphenyl ether disulfonate, 8 parts of polyoxyethylene oleate, 4 parts of dialkylbenzene polyoxyethylene alkyl sulfonate, ten parts 5 parts of sodium dialkylbenzene sulfonate, 1 part of sodium lauryl sulfate, 5 parts of sodium α-olefin sulfonate, 1 part of sodium lauryl glycinate, 4 parts of sodium lauryl sarcosinate, lauramide 1 part of propylamine oxide, 4 parts of cocamidopropyl amine oxide, 3 parts of octadecyltrimethylammonium chloride, 4 parts of hexadecyltrimethylammonium bromide, nonylphenol polyoxyethylene ether 2 parts, lauric acid diethanolamide 3 parts, isopropanol 2 parts, ethanol 8 parts.

[0024] ...

Embodiment 3

[0027] A kind of composite modified organosilicon surfactant that the present invention proposes, its raw material comprises by weight: 25 parts of end-type polyether modified organosilicon surfactants, 25 parts of modified macromolecule surfactants, petroleum sulfonic acid 4 parts of sodium, 3 parts of fatty alcohol polyoxyethylene sodium sulfate, 4 parts of sodium alkylphenyl ether disulfonate, 3 parts of polyoxyethylene oleate, 9 parts of dialkylbenzene polyoxyethylene alkyl sulfonate, ten parts 2 parts of sodium dialkylbenzene sulfonate, 3 parts of sodium lauryl sulfate, 2 parts of sodium α-olefin sulfonate, 3 parts of sodium lauryl glycinate, 2 parts of sodium lauryl sarcosinate, lauramide 3 parts of propyl amine oxide, 2 parts of cocamidopropyl amine oxide, 5 parts of octadecyl trimethyl ammonium chloride, 1 part of cetyl trimethyl ammonium bromide, nonylphenol polyoxyethylene ether 5 parts, 1 part lauric acid diethanolamide, 5 parts isopropanol, 4 parts ethanol.

[002...

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PUM

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Abstract

The invention discloses a composite modified organosilicon surfactant which is prepared from a terminal-group polyether-modified organosilicon surfactant, a modified high-molecular surfactant, sodium petroleum sulfonate, fatty alcohol polyoxyethylene sodium sulfate, alkyl benzene ether sodium disulfonate, polyoxyethylene oleate, dialkyl benzene polyoxyethylene alkane sulfonate, sodium dodecyl benzene sulfonate, lauryl sodium sulfate, alpha-sodium olefinsulfonate, sodium dodecyl glycinate, sodium dodecyl sarcosine, lauramidopropyl amine oxide, cocamidopropyl amine oxide, octadecyltrimethylammonium chloride, cetyl trimethylammonium bromide, nonylphenol polyoxyethylene ether, lauroyl diethanolamide, isopropanol and ethanol. The composite modified organosilicon surfactant has the advantages of excellent surface activity, stable chemical properties and excellent defoaming property.

Description

technical field [0001] The invention relates to a surfactant, in particular to a composite modified 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 surf...

Claims

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Application Information

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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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