Synergistic low-foam trifluoro bentazone water aqua aid and preparation process thereof

A technology of triflufenazone and water preparation, applied in the field of pesticides, can solve problems such as increased drug cost, impact on crop safety, ecological environment pollution, etc., achieve excellent heat resistance and chemical stability, improve herbicidal effect, and surface activity. high effect

Inactive Publication Date: 2020-11-03
南京拓凯新材料科技有限公司
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the weed resistance increases, in order to ensure the efficacy of the drug, the dosage has to be increased, which will increase the cost of the drug for the farmers, and will also increase the pollution of the environment and affect the safety of the crops.
[0004] The result of applying a large number of herbicides in the field shows that many herbicide products are currently ineffective. After spraying in the field, more than 30-40% of the herbicides cannot play their due role, and the loss and volatilization of the ineffective herbicides will affect the atmosphere, soil, and water quality. , and even pollute the entire ecological environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Synergistic low-foam trifluoro bentazone water aqua aid and preparation process thereof
  • Synergistic low-foam trifluoro bentazone water aqua aid and preparation process thereof
  • Synergistic low-foam trifluoro bentazone water aqua aid and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Take the following weights: mix measured 5% alkyl glucoside, 5% sodium lauroyl sarcosinate, and 5% cocamidopropyl betaine into the reaction kettle, stir evenly, add water, heat to 60°C and continue stirring 15-30 minutes, add the weighed 25% sodium fatty alcohol polyoxyethylene ether sulfate, 2% vinyl-terminated butyroxylate and 0.1% n-octyl sodium sulfate to the above product, stir at 60°C for 20-40 Minutes, then supplemented with deionized water, and stirred evenly to obtain a synergistic low-foaming type triflumazone water adjuvant.

[0025] Viscosity determination of the prepared synergistic low-foaming type triflumazone water adjuvant:

[0026] Instrument: NDJ-79 rotary viscometer

[0027] Test temperature: room temperature;

[0028] Rotor: No. 1 rotor, speed: 12 rpm;

[0029] The viscosity of the special synergist measured by a rotary viscometer is 205mPa.s.

[0030] Surface Tension Determination:

[0031] Instrument: contact angle / surface and interfacial ten...

Embodiment 2

[0039] Take the following weight materials: mix the metered 7% alkyl glucoside, 10% sodium lauroyl sarcosinate, and 6% cocamidopropyl betaine into the reaction kettle, stir well, add water, heat to 60°C and continue stirring 15-30 minutes, add the weighed 30% sodium fatty alcohol polyoxyethylene ether sulfate, 3% vinyl-terminated synergistic ether and 0.1% n-octyl sodium sulfate to the above product, stir at 60°C for 20-40 Minutes, then supplemented with deionized water, and stirred evenly to obtain a synergistic low-foaming type triflumazone water adjuvant.

[0040] According to the test method of Example 1, the synergistic low-foaming type triflumazone water adjuvant prepared by this formula has a pH value of 5.8, a viscosity of 235mPa.s, a surface tension of 17.8mN / m, and a foaming of 20mL.

Embodiment 3

[0042] Take the following weight materials: mix the measured 10% alkyl glucoside, 10% sodium lauroyl sarcosinate, and 8% cocamidopropyl betaine into the reaction kettle, stir well, add water, heat to 60°C and continue stirring 15-30 minutes, add the weighed 35% fatty alcohol polyoxyethylene ether sodium sulfate, 4% vinyl-terminated butyroxylate and 0.2% n-octyl sodium sulfate to the above product, stir at 60°C for 20-40 Minutes, then supplemented with deionized water, and stirred evenly to obtain a synergistic low-foaming type triflumazone water adjuvant.

[0043] According to the test method of Example 1, the pH value of the synergistic low-foaming triflumazone water adjuvant prepared by this formula is 5.85, the viscosity is 285mPa.s, the surface tension is 16.5mN / m, and the foaming is 20mL.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a synergistic low-foam trifluoro bentazone water aqua aid which comprises sodium alcohol ether sulphate, sodium lauroyl sarcosine, cocamidopropylamine oxide, alkyl glycoside, vinyl-terminated synergistic ether and sodium n-octyl sulphate according to a weight ratio of 20-50 : 5-10 : 1-10 : 5-10 : 0.5-5 : 0.1-0.5. The invention has the beneficial effects that the pesticide water aqua can truly achieve the purposes of heat resistance, cold resistance, biodegradability, high quality, high efficiency and environmental protection.

Description

technical field [0001] The invention relates to the field of pesticides, and more specifically relates to a synergistic low-foaming type triflumazone water adjuvant and a preparation process thereof. Background technique [0002] my country's herbicide industry has developed gradually from scratch, from small to large, and has now formed a complete industrial system. In more than 60 years, my country's herbicide industry has gone through a long process from reference to introduction, from imitation to creation. According to statistics, since the implementation of pesticide registration in my country in 1982, nearly 200 herbicide varieties (active ingredients), more than 300 mixture combinations, and more than 1,500 technical and preparation products have been registered by the Ministry of Agriculture. According to the scope of poisonous killing, it is divided into two categories: selective herbicide and total herbicide. Bacterial herbicides include glyphosate (series), glu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/30A01N43/88A01N37/48A01N25/02A01P13/00
CPCA01N25/02A01N25/30A01N37/48A01N43/88
Inventor 何华雄何华兵
Owner 南京拓凯新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap