Thickening auxiliary agent applicable to glyphosate and dicamba composite aqueous solution

A technology of dicamba and glyphosate, which is applied in the field of pesticides, can solve the problems of saponification reaction, stability of high-content mixed water solution, layered precipitation, etc., and achieve remarkable thickening performance, excellent solubilization characteristics, and stable Good results

Inactive Publication Date: 2018-09-04
NANJING KEYI NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ammonium salt, isopropylamine salt and dimethylamine salt of glyphosate and dicamba all have good water solubility, and can be formulated into high-content water preparations. However, when the two exist in the same aqueous solution at the same time, there will be Saponification reaction, even layered precipitation
A

Method used

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  • Thickening auxiliary agent applicable to glyphosate and dicamba composite aqueous solution
  • Thickening auxiliary agent applicable to glyphosate and dicamba composite aqueous solution
  • Thickening auxiliary agent applicable to glyphosate and dicamba composite aqueous solution

Examples

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Embodiment 1

[0020] A thickening aid suitable for compound water preparations of glyphosate and dicamba, which is prepared from the following substances according to mass percentage:

[0021]

Embodiment 2

[0023] A thickening aid suitable for compound water preparations of glyphosate and dicamba, which is prepared from the following substances according to mass percentage:

[0024]

Embodiment 3

[0026] A thickening aid suitable for compound water preparations of glyphosate and dicamba, which is prepared from the following substances according to mass percentage:

[0027]

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PUM

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Abstract

The invention discloses a thickening auxiliary agent applicable to glyphosate and dicamba composite aqueous solution. The thickening auxiliary agent is mainly prepared from water-soluble surfactants such as dodecyl polyoxyethylene oxide amine, lauryl sodium glycinate, oleamide propyl betaine and alkyl glycoside according to a certain proportion. The auxiliary agent has excellent thickening effectson glyphosate and dicamba composite aqueous solution; in addition, the temperature-resistant and cold-resistant performance of the aqueous solution is good.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to a pesticide adjuvant, in particular to a thickening adjuvant of glyphosate and dicamba compound water preparation. Background technique [0002] Glyphosate is a large-tonnage herbicide widely used at present. Due to its unscientific use for a long time, the resistance of weeds has developed rapidly, especially the resistance of some broad-leaved weeds has developed extremely rapidly. In order to slow down the development of glyphosate-resistant weeds, increase the rate of glyphosate-killing herbicides and expand the herb-killing spectrum, pesticide manufacturers use glyphosate and dicamba in combination, and study the preparation of a mixed preparation of the two, in which water Agents are the most common. [0003] The ammonium salt, isopropylamine salt and dimethylamine salt of glyphosate and dicamba all have good water solubility, and can be formulated into high-content wat...

Claims

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Application Information

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IPC IPC(8): A01N25/30A01N25/04A01N57/20A01N37/40A01P13/00
CPCA01N25/04A01N25/30A01N37/40A01N57/20
Inventor 陆新德
Owner NANJING KEYI NEW MATERIALS
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