CN104381252B - The application in herbicide of a kind of amphoteric surfactant compositions - Google Patents
The application in herbicide of a kind of amphoteric surfactant compositions Download PDFInfo
- Publication number
- CN104381252B CN104381252B CN201410696067.3A CN201410696067A CN104381252B CN 104381252 B CN104381252 B CN 104381252B CN 201410696067 A CN201410696067 A CN 201410696067A CN 104381252 B CN104381252 B CN 104381252B
- Authority
- CN
- China
- Prior art keywords
- amphoteric surfactant
- surfactant compositions
- herbicide
- active matter
- solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to the application in herbicide of a kind of amphoteric surfactant compositions, specifically, described compositions comprises active matter A myristyl dihydroxy ethyl amine oxide 3.8-4.0kg, active matter B dodecyl alanine 3.8-4.0kg；Solvent orange 2 A water 8.7-9.4kg, solvent B ethanol 3.3-3.8kg；Auxiliary agent C vegetable oil 0.2-0.3kg, present invention saves a large amount of organic solvent, it is to avoid waste, it is to avoid during because of Pesticide use, the organic solvent pollution to environment.
Description
Technical field:
The present invention relates to the application in herbicide of a kind of amphoteric surfactant compositions.
Background technology:
Amphoteric surfactant, refers to the surfactant with two kinds of ionic natures of yin, yang.From its structure, the existing cation being connected with hydrophobic group, also there is anion.It is the surfactant of a kind of mildness.Amphoteric surfactant molecule and single anionic, cationic are different, have acidic groups and basic group in one end of molecule simultaneously.Acidic groups is mostly carboxyl, sulfonic group or phosphate, and basic group is then amido or quaternary ammonium group, can with anion, nonionic surfactant mixture, energy acid and alkali resistance, salt and alkali salt.It can be used alone as insecticides adjuvant, and with the mixed type auxiliary agent that anionic surfactant mixture prepares, have more excellent performance, but owing to technical difficulty is big, China cannot break through in this field always.
Summary of the invention:
It is an object of the invention to provide the application in herbicide of a kind of amphoteric surfactant compositions.
Including herein below:
The application in herbicide of a kind of amphoteric surfactant compositions, wherein the preparation method of amphoteric surfactant compositions comprises the following steps:
(1) active matter A myristyl dihydroxy ethyl amine oxide 3.8-4.0kg, active matter B dodecyl alanine 3.8-4.0kg are weighed by constitutive material；Solvent orange 2 A water 8.7-9.4kg, solvent B ethanol 3.3-3.8kg；Auxiliary agent C vegetable oil 0.2-0.3kg；
(2) being added sequentially in mixing kettle A by solvent orange 2 A alleged by step (1) and active matter A, stir, then heat to 35 DEG C under normal pressure, continue stirring 30min, obtain mixture A, mixing kettle is cooled to 20 DEG C；
(3) solvent B and active matter B alleged by step (1) is added sequentially in mixing kettle B, stirs under normal pressure, then heat to 35 DEG C, continue stirring 30min, obtain mixture B；
(4) mixture B pump is evacuated in the mixing kettle A in step (2), then in normal pressure lower 25 DEG C, stirring, it is subsequently adding the auxiliary agent C alleged by step (1), until it all dissolves, continue stirring 30min, obtain amphoteric surfactant compositions.
Described herbicide is pyrethrin.
Beneficial effect:
The present invention is possible not only to solve the problems such as pesticidal preparations preparation cost is high, environmental pollution is big, benefit is low.And can effectively reduce crops residual toxicity, and strengthen crops pesticide supplying effect and Nai Yu and drought-resistance ability, for promoting the upgrading of China's surfactant product and realizing the increasing both production and income of peasant, reduce pollution by pesticides and have the effect of play staff's weight.Save a large amount of organic solvent, it is to avoid waste, it is to avoid during because of Pesticide use, the organic solvent pollution to environment.
Detailed description of the invention:
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Embodiment 1: prepare amphoteric surfactant compositions, comprise the following steps:
(1) active matter A myristyl dihydroxy ethyl amine oxide 3.8-4.0kg, active matter B dodecyl alanine 3.8-4.0kg are weighed by constitutive material；Solvent orange 2 A water 8.7-9.4kg, solvent B ethanol 3.3-3.8kg；Auxiliary agent C vegetable oil 0.2-0.3kg；
(2) being added sequentially in mixing kettle A by solvent orange 2 A alleged by step (1) and active matter A, stir, then heat to 35 DEG C under normal pressure, continue stirring 30min, obtain mixture A, mixing kettle is cooled to 20 DEG C；
(3) solvent B and active matter B alleged by step (1) is added sequentially in mixing kettle B, stirs under normal pressure, then heat to 35 DEG C, continue stirring 30min, obtain mixture B；
(4) mixture B pump is evacuated in the mixing kettle A in step (2), then in normal pressure lower 25 DEG C, stirring, it is subsequently adding the auxiliary agent C alleged by step (1), until it all dissolves, continue stirring 30min, obtain amphoteric surfactant compositions.
Application test:
For 5.5% pyrethrin aqueous emulsion:
Ethanol 12%；5.5% pyrethrin；The amphoteric surfactant 5% of the present invention；Thickening agent 0.3%；Antifreezing agent 6%；Defoamer 0.2%；Deionized water supplies 100%
Better by the chemical stability of the formulated pesticidal preparations of amphoteric surfactant, resolution ratio is relatively low, and through the placement of 30 days, resolution ratio was only 1.05%, can steady in a long-term exist in water.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (2)
1. the amphoteric surfactant compositions application in herbicide, it is characterised in that wherein the preparation method of amphoteric surfactant compositions comprises the following steps:
(1) active matter A myristyl dihydroxy ethyl amine oxide 3.8-4.0kg, active matter B dodecyl alanine 3.8-4.0kg are weighed by constitutive material；Solvent orange 2 A water 8.7-9.4kg, solvent B ethanol 3.3-3.8kg；Auxiliary agent C vegetable oil 0.2-0.3kg；
(2) being added sequentially in mixing kettle A by solvent orange 2 A alleged by step (1) and active matter A, stir, then heat to 35 DEG C under normal pressure, continue stirring 30min, obtain mixture A, mixing kettle is cooled to 20 DEG C；
(3) solvent B and active matter B alleged by step (1) is added sequentially in mixing kettle B, stirs under normal pressure, then heat to 35 DEG C, continue stirring 30min, obtain mixture B；
(4) mixture B pump is evacuated in the mixing kettle A in step (2), then in normal pressure lower 25 DEG C, stirring, it is subsequently adding the auxiliary agent C alleged by step (1), until it all dissolves, continue stirring 30min, obtain amphoteric surfactant compositions.
2. a kind of amphoteric surfactant compositions as claimed in claim 1 application in herbicide, it is characterised in that described herbicide is pyrethrin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696067.3A CN104381252B (en) | 2014-11-26 | 2014-11-26 | The application in herbicide of a kind of amphoteric surfactant compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696067.3A CN104381252B (en) | 2014-11-26 | 2014-11-26 | The application in herbicide of a kind of amphoteric surfactant compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104381252A CN104381252A (en) | 2015-03-04 |
| CN104381252B true CN104381252B (en) | 2016-06-29 |
Family
ID=52599303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410696067.3A Expired - Fee Related CN104381252B (en) | 2014-11-26 | 2014-11-26 | The application in herbicide of a kind of amphoteric surfactant compositions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104381252B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900754A (en) * | 2017-01-22 | 2017-06-30 | 嵊州市派特普科技开发有限公司 | Lawn-care galenical and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9900060B1 (en) * | 1998-01-20 | 2010-03-09 | emulsifiable concentrate, process for combating pests or diseases caused by pests in one place, and use of an emulsifiable concentrate. | |
| JP5611535B2 (en) * | 2008-04-17 | 2014-10-22 | 石原産業株式会社 | Pest control composition and pest control method |
| CN103598177A (en) * | 2013-11-29 | 2014-02-26 | 苏州佳辉化工有限公司 | Prosulfocarb-containing environment-friendly herbicide |
-
2014
- 2014-11-26 CN CN201410696067.3A patent/CN104381252B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104381252A (en) | 2015-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107439543A (en) | Broad-spectrum pesticide aqua special synergistic agent and preparation method thereof | |
| CN102669187B (en) | Botanical herbicide soluble powder and preparation method thereof | |
| CN1701663A (en) | Pesticide auxiliary agent | |
| CN106221506A (en) | A kind of epoxy emulsion and preparation method thereof | |
| CN103120158A (en) | Compound synergist for suspending agent | |
| CN101513180A (en) | Cyhalofop-butyl aqueous emulsion and preparing method thereof | |
| CN104381252B (en) | The application in herbicide of a kind of amphoteric surfactant compositions | |
| CN102726414A (en) | Microemulsion containing fomesafen and quizalofop-p-ethyl, and preparation method thereof | |
| CN108432799B (en) | Thickening aid suitable for glyphosate and 2, 4-drop compound aqueous solution | |
| CN101627758B (en) | Aqueous cyhalofop-butyl emulsion and preparation method thereof | |
| CN106332876A (en) | Pyrethroid-pesticide-containing emulsion in water and preparation method thereof | |
| CN104430327A (en) | Ampholytic surfactant composition | |
| CN101700017B (en) | Ethiprole emulsion in water and preparation method thereof | |
| CN104430326A (en) | Preparation method of ampholytic surfactant composition | |
| CN108522505A (en) | A kind of microcapsule suspending agent, preparation method and the application of S-metolachlor and AC 263222 | |
| CN104996400A (en) | Agricultural pesticide emulsifier | |
| CN104479926A (en) | Natural plant detergent and preparation method thereof | |
| CN108378029A (en) | A kind of thickening aids compound aqueous suitable for glyphosate and fomesafen | |
| CN101569304A (en) | Paclobutrazol suspension concentrate and preparation method thereof | |
| CN102893993A (en) | Weeding suspending agent and preparation method thereof | |
| CN111480652A (en) | Fomesafen soluble liquid and preparation method thereof | |
| CN106111503A (en) | A kind of means of defence of communication iron tower | |
| CN102812952B (en) | Preparation method of water-emulsion non-ionic surfactant | |
| CN101878758A (en) | Mancozeb suspending agent | |
| CN105454294A (en) | Herbicide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Bo Inventor before: Jin Ke |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 542700, the Guangxi Zhuang Autonomous Region, Hezhou County, Fuchuan city on the northeast side of the new Bay Industrial Park West Patentee after: FUCHUAN FUXING FRUIT & VEGETABLE CO., LTD. Address before: 545000 the Guangxi Zhuang Autonomous Region District of Liuzhou city road six goose Liunan District 7 Building 1 unit 402 room Patentee before: Jin Ke |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181126 |