CN109321377A - A kind of acid amide type surfactant and its preparation method and application - Google Patents
A kind of acid amide type surfactant and its preparation method and application Download PDFInfo
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- CN109321377A CN109321377A CN201811273056.9A CN201811273056A CN109321377A CN 109321377 A CN109321377 A CN 109321377A CN 201811273056 A CN201811273056 A CN 201811273056A CN 109321377 A CN109321377 A CN 109321377A
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- amide type
- acid amide
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- type surfactant
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of acid amide type surfactants and its preparation method and application.The preparation method of the acid amide type surfactant includes the following steps: to weigh following raw materials according to parts by weight: 400~500 parts of fatty acid, 220~240 parts of aminated compounds, 0.1~1 part of catalyst, 40~82 parts of boric acid, 0~10 part of fluorocarbon surfactant, 160~260 parts of polyhydric alcohol polymer；By formula ratio; fatty acid, aminated compounds, catalyst are sequentially added in reaction kettle, under the protection of inert gas, are warming up to 140~180 DEG C; it is stirred to react 2~5 hours; it vacuumizes heat preservation 2~4 hours, is cooled to temperature not higher than 100 DEG C, boric acid is added; it is stirred to react 3~5 hours; fluorocarbon surfactant, polyhydric alcohol polymer are added, is stirred to react 3~5 hours, acid amide type surfactant is made.Multifunction surface cleaning agent cleaning effect made of the present invention is good, no pollution to the environment, not damaged to the clean object of institute to no damage to human body.
Description
Technical field
The present invention relates to technical field of surfactant, in particular to a kind of acid amide type surfactant and preparation method thereof
And application.
Background technique
Surfactant is a kind of amphiphile, amphiphilic molecule, i.e., contains hydrophilic group and lipophilic group simultaneously in the molecule.Due to they
In the presence of so that significant changes occur for the interfacial property of substance.Surfactant is divided into cationic surface active agent, anionic
Surfactant and nonionic surface active agent etc..Nonionic surface active agent has preferably in water and organic solvent
Dissolubility, to the variation of solution ion strength and pH value patience with higher.Due to it have dispersion, emulsification, foam,
The multiple performances such as wetting, solubilising, therefore have important use in many fields.China's overwhelming majority emulsifier production is with stone
Changing resource is raw material, haves the shortcomings that big to petroleum interdependency, environment friendly is poor.It is right in terms of green emulsifier exploitation
Natural products, which is modified, tends to generate new effect, manifests bright prospects；It is biological source, environmentally friendly, functional form, low
Aquatic toxicity, it is degradable, the exploitation for the new high-efficiency auxiliary agent that crop is not poisoned just at home and abroad is being risen.
Acid amide type surfactant is a kind of important nonionic surface active agent, has high emulsifying capacity, low foam
Power and good wet performance, existing acid amide type surfactant are using polyhydric alcohol polymer, boric acid and fatty acid as raw material, first
Polyhydric alcohol polymer is reacted with acid esterification, then it is subjected to esterification with fatty acid, obtains boracic, polyhydric alcohol polymer
Aliphatic ester；By changing fatty acid, the type of catalyst and the molecular weight of polyhydric alcohol polymer, esterification yield can be improved；
Fusing point with products therefrom is about 35 DEG C, and boracic cithrol can reduce the surface tension of water, and is had preferable
Emulsifiability can be widely applied to the industries such as washing washing, papermaking, weaving.
Summary of the invention
The purpose of the present invention is intended to provide a kind of acid amide type surfactant and its preparation method and application, above-mentioned to solve
Technical problem.
To achieve the goals above, the technical solution of the present invention is as follows:
In a first aspect, a kind of preparation method of acid amide type surfactant provided by the invention, includes the following steps: to weigh
Following raw materials according to parts by weight: 400~500 parts of fatty acid, 220~240 parts of aminated compounds, 0.1~1 part of catalyst,
40~82 parts of boric acid, 0~10 part of fluorocarbon surfactant, 160~260 parts of polyhydric alcohol polymer；By formula ratio, by fatty acid,
Aminated compounds, catalyst sequentially add in reaction kettle, under the protection of inert gas, are warming up to 140~180 DEG C, stirring is anti-
It answers 2~5 hours, vacuumizes heat preservation 2~4 hours, be cooled to temperature not higher than 100 DEG C, boric acid is added, it is small to be stirred to react 3~5
When, fluorocarbon surfactant, polyhydric alcohol polymer are added, is stirred to react 3~5 hours, acid amide type surfactant is made.
Preferably, the fatty acid is in lauric acid, palm oil, soybean oil, cottonseed oil, butter, oleic acid, stearic acid
It is one or more.
Preferably, the polyhydric alcohol polymer is selected from one of polyethylene glycol, polypropylene glycol, polyoxyethylene oxypropylene or more
Kind.
Preferably, the molecular weight of the polyhydric alcohol polymer is 200~1000.
Preferably, the aminated compounds is selected from hydroxyethyl ethylenediamine, diethylenetriamine, propane diamine, diethanol amine, three second
One of hydramine, triethylene tetramine, tetraethylenepentamine are a variety of.
Preferably, the catalyst is selected from one of sodium hydroxide, potassium hydroxide, lithium hydroxide, cesium hydroxide or more
Kind.
Preferably, the fluorocarbon surfactant is non-ion fluorin carbon surface active agent, is made using following methods:
After phenol, hexafluoropropene compound, alkalescent catalyst are mixed, is reacted at 50~100 DEG C, add dense sulphur
Acid is heated to 90~130 DEG C of sulfonating reactions, adds organic solvent, reacts under conditions of 50~100 DEG C and fluorocarbon surface is made
The molar ratio of activating agent, the phenol and hexafluoropropylene dimmer is 1:1；Sulfuric acid and hexafluoropropene dimerization in the concentrated sulfuric acid
The molar ratio of body is 1:1.
It is further preferred that the hexafluoropropene compound is selected from hexafluoropropene monomer, hexafluoropropylene dimmer, hexafluoro third
One of alkene tripolymer is a variety of
It is further preferred that the quality of the alkalescent catalyst is the 0.5~10% of the phenol quality.
It is further preferred that the organic solvent is selected from one of ethylene oxide, propane, polyalcohol or a variety of.
Second aspect, a kind of acid amide type surfactant provided by the invention, for using amide as described in relation to the first aspect
The preparation method of type surfactant is made.
The third aspect, a kind of acid amide type surfactant as described in second aspect provided by the invention are preparing cleaning agent
In application.
Compared with prior art, the beneficial effects of the present invention are:
In the inventive solutions, fatty acid (such as cottonseed oil, butter) is reacted with aminated compounds progress amide
Afterwards, then boronation is carried out with boric acid to react, finally carry out condensation reaction with fluorocarbon surfactant etc. and obtain amide of the invention
Type surfactant, this acid amide type surfactant has excellent cleaning function, acidproof, alkaline-resisting, is suitable for preparation cleaning
Agent, good with other surfaces active ingredient in cleaning agent, microorganism decomposition is it is demonstrated experimentally that the resolution ratio of cleaning agent is greater than
95%.
Specific embodiment
Specific embodiments of the present invention will be further explained below.It should be noted that for these implementations
The explanation of mode is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, invention described below
Technical characteristic involved in each embodiment can be combined with each other as long as they do not conflict with each other.
Fluorocarbon surfactant in following embodiment is non-ion fluorin carbon surface active agent, is made using following methods:
After phenol, hexafluoropropylene dimmer, alkalescent catalyst are mixed, is reacted at 50~100 DEG C, add dense sulphur
Acid is heated to 90~130 DEG C of sulfonating reactions, adds ethylene oxide, reacts under conditions of 50~100 DEG C and fluorocarbon surface is made
The molar ratio of activating agent, the phenol and hexafluoropropylene dimmer is 1:1；Sulfuric acid and hexafluoropropene dimerization in the concentrated sulfuric acid
The molar ratio of body is 1:1；The quality of the alkalescent catalyst is the 0.8% of the phenol quality；The ethylene oxide and institute
The molar ratio for stating hexafluoropropylene dimmer is 44:60.
Embodiment 1
In 1000L enamel reaction still, lauric acid 400Kg, hydroxyethyl ethylenediamine 240Kg, potassium hydroxide are sequentially added
0.9Kg after dissolution, opens stirring, is passed through nitrogen, reacts 3 hours under the conditions of 160~165 DEG C, evacuates heat preservation 3 hours, cooling
To 80 DEG C, boric acid 64Kg is added, reacts 4 hours, adds non-ion fluorin carbon surface active agent 8Kg, (molecular weight is polyethylene glycol
400) 180Kg, reaction discharge after 4 hours, obtain acid amide type surfactant.
Embodiment 2
In 1000L stainless steel cauldron, cottonseed oil 500Kg, hydroxyethyl ethylenediamine 120Kg, divinyl three are sequentially added
Amine 120Kg, potassium hydroxide 0.8Kg are passed through nitrogen, open stirring, react 4 hours under the conditions of 145~160 DEG C, evacuate heat preservation 3
Hour, 100 DEG C are cooled to, boric acid 82Kg is added, reacts 4 hours, adds non-ion fluorin carbon surface active agent 10Kg, poly- second two
Alcohol (molecular weight 600) 160Kg, cooling discharge after reaction 4 hours, obtains acid amide type surfactant.
Embodiment 3
In 1000L stainless steel cauldron, stearic acid 400Kg, hydroxyethyl ethylenediamine 140Kg, divinyl three are sequentially added
Amine 80Kg, potassium hydroxide 0.8Kg after dissolution, are passed through nitrogen, open stirring, react 4 hours under the conditions of 150~180 DEG C, take out
Sky heat preservation 3 hours, is cooled to 100 DEG C, and boric acid 40Kg is added, and reacts 4 hours, add non-ion fluorin carbon surface active agent 5Kg,
Polyethylene glycol (molecular weight 200) 200Kg, cooling discharge after reaction 4 hours, obtains acid amide type surfactant.
Embodiment 4
In 1000L enamel reaction still, sequentially adds oleic acid 200Kg, butter 200Kg, hydroxyethyl ethylenediamine 240Kg, leads to
Enter nitrogen, potassium hydroxide 0.8Kg be added, open stirring, reacted 4 hours under the conditions of 140~160 DEG C, evacuates heat preservation 3 hours,
90 DEG C are cooled to, boric acid 50Kg is added, reacts 3 hours, adds non-ion fluorin carbon surface active agent 5Kg, polyethylene glycol (molecule
Amount is 400) 260Kg, and cooling discharge after reaction 4 hours obtains acid amide type surfactant.
Embodiment 5
Acyl is made according to the preparation method similar with above-described embodiment 1 in beneficial effect in order to further illustrate the present invention
The difference of amine surfactant, this comparative example and embodiment 1 is only that: non-ion fluorin carbon surface active is not added for this comparative example
Agent.
Embodiment 6
Acyl is made according to the preparation method similar with above-described embodiment 2 in beneficial effect in order to further illustrate the present invention
The difference of amine surfactant, this comparative example and embodiment 2 is only that: non-ion fluorin carbon surface active is not added for this comparative example
Agent.
Embodiment 7
Acyl is made according to the preparation method similar with above-described embodiment 3 in beneficial effect in order to further illustrate the present invention
The difference of amine surfactant, this comparative example and embodiment 3 is only that: non-ion fluorin carbon surface active is not added for this comparative example
Agent.
Embodiment 8
Acyl is made according to the preparation method similar with above-described embodiment 4 in beneficial effect in order to further illustrate the present invention
The difference of amine surfactant, this comparative example and embodiment 4 is only that: non-ion fluorin carbon surface active is not added for this comparative example
Agent.
Effect example
Beneficial effect in order to further illustrate the present invention, will be to the resulting acid amide type surface-active of above-described embodiment 1~8
Cleaning agent is made in agent, and specific preparation step is as follows: in 1000L steeliness blender, addition dodecyl sodium sulfate 50Kg,
After dissolution, fluorine richness glucoside 40Kg, acid amide type surfactant 40Kg, fatty alcohol polyoxyethylene ether is added in water 650Kg
JFC 70Kg, beet alkali ampholytic surface active agent 10Kg, fatty alcohol polyoxyethylene ether AEO-9 40Kg, fatty alcohol polyoxyethylene ether
Sodium sulphate (AES) 100Kg, fungicide 2Kg, preservative 1Kg, essence 3Kg stir 4 hours and discharge, obtain surface cleaning agent；And
Its detergency and biological degradation rate are detected, the result of test is as follows:
The test data of each surface cleaner of table 1 counts
Above the embodiments of the present invention are described in detail, but the present invention is not limited to described embodiments.It is right
For those skilled in the art, in the case where not departing from the principle of the invention and spirit, these embodiments are carried out more
Kind change, modification, replacement and modification, still fall in protection scope of the present invention.
Claims (9)
1. a kind of preparation method of acid amide type surfactant, which comprises the steps of: weigh it is following by weight
Number meter raw materials: 400~500 parts of fatty acid, 220~240 parts of aminated compounds, 0.1~1 part of catalyst, 40~82 parts of boric acid,
0~10 part of fluorocarbon surfactant, 160~260 parts of polyhydric alcohol polymer；By formula ratio, by fatty acid, aminated compounds, urge
Agent sequentially adds in reaction kettle, under the protection of inert gas, is warming up to 140~180 DEG C, is stirred to react 2~5 hours, takes out
Vacuum heat-preserving 2~4 hours, temperature was cooled to not higher than 100 DEG C, boric acid is added, is stirred to react 3~5 hours, adds fluorine carbon table
Face activating agent, polyhydric alcohol polymer are stirred to react 3~5 hours, and acid amide type surfactant is made.
2. the preparation method of acid amide type surfactant according to claim 1, which is characterized in that the fatty acid is selected from
One of lauric acid, palm oil, soybean oil, cottonseed oil, butter, oleic acid, stearic acid are a variety of.
3. the preparation method of acid amide type surfactant according to claim 1, which is characterized in that the polymerization
Object is selected from one of polyethylene glycol, polypropylene glycol, polyoxyethylene oxypropylene or a variety of.
4. the preparation method of acid amide type surfactant according to claim 1, which is characterized in that the polymerization
The molecular weight of object is 200~1000.
5. the preparation method of acid amide type surfactant according to claim 1, which is characterized in that the aminated compounds
In hydroxyethyl ethylenediamine, diethylenetriamine, propane diamine, diethanol amine, triethanolamine, triethylene tetramine, tetraethylenepentamine
It is one or more.
6. the preparation method of acid amide type surfactant according to claim 1, which is characterized in that the catalyst is selected from
One of sodium hydroxide, potassium hydroxide, lithium hydroxide, cesium hydroxide are a variety of.
7. the preparation method of acid amide type surfactant according to claim 1, which is characterized in that the fluorocarbon surface is living
Property agent is made of straight chain perfluoro capryl branch hexafluoropropylene dimmer, tripolymer.
8. a kind of acid amide type surfactant, which is characterized in that use acid amide type as described in any one of claims 1 to 7
The preparation method of surfactant is made.
9. a kind of acid amide type surfactant as claimed in claim 8 is preparing the application in cleaning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273056.9A CN109321377A (en) | 2018-10-26 | 2018-10-26 | A kind of acid amide type surfactant and its preparation method and application |
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| CN201811273056.9A CN109321377A (en) | 2018-10-26 | 2018-10-26 | A kind of acid amide type surfactant and its preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358641A (en) * | 2019-07-28 | 2019-10-22 | 广东天仁科技有限公司 | A kind of multifunction surface cleaning agent and preparation method thereof |
| CN110479183A (en) * | 2019-07-28 | 2019-11-22 | 广东天仁科技有限公司 | A kind of acid amide type surfactant and its preparation method and application |
-
2018
- 2018-10-26 CN CN201811273056.9A patent/CN109321377A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358641A (en) * | 2019-07-28 | 2019-10-22 | 广东天仁科技有限公司 | A kind of multifunction surface cleaning agent and preparation method thereof |
| CN110479183A (en) * | 2019-07-28 | 2019-11-22 | 广东天仁科技有限公司 | A kind of acid amide type surfactant and its preparation method and application |
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Application publication date: 20190212 |
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