Farm chemical emulsion preparation

A technology of emulsifiable concentrates and preparations, applied in biocides, animal repellents, plant growth regulators, etc., can solve the problems of mucous membrane irritation, central nervous system anesthesia, fish and other aquatic organisms death, etc.

Inactive Publication Date: 2007-11-14
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Toluene and xylene are currently the main solvents used in pesticide emulsifiable concentrates, but the large-scale use of toluene and xylene has caused many problems, such as toluene and xylene are irritating to the skin and mucous membranes, and have an anesthetic effect on the central nervous system. Inhalation of higher concentrations can cause obvious eye and upper respiratory tract irritation symptoms, and toluene and xylene have low solubility in water, so they can float or distribute on the water surface in oily form, resulting in the death of fish and other aquatic organisms
In addition, toluene and xylene are also highly volatile and flammable, posing safety hazards during transportation and use
But there is no report on the application of white oil in pesticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Abamectin Benzoate 0.5%

[0018] Co-solvent 6%

[0019] Emulsifier 10%

[0020] white oil

Embodiment 2

[0022] Beta-Cypermethrin 1%

[0023] 2201 12%

[0024] white oil

Embodiment 3

[0026] Fenvalerate 5%

[0027] 2201 12%

[0028] Co-solvent 5%

[0029] white oil

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PUM

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Abstract

The present invention relates to a pesticide emulsificable concentrate preparation, in the concrete, it relates to a new-type pesticide emulsifiable concentrate preparation by using white camphor oil as solvent instead of toluene or xylene, and the active component of said pesticide can be abamectin or its salt, avi.high-effective cypermethrin, pyrethroid pesticide or dichlorvos.

Description

technical field [0001] The invention relates to pesticide emulsifiable concentrate preparations, in particular to pesticide emulsifiable concentrate preparations using white oil instead of toluene and xylene as solvents. Background technique [0002] Toluene and xylene are currently the main solvents used in pesticide emulsifiable concentrates, but the large-scale use of toluene and xylene has caused many problems, such as toluene and xylene are irritating to the skin and mucous membranes, and have an anesthetic effect on the central nervous system. Inhalation of higher concentrations can cause obvious eye and upper respiratory tract irritation symptoms, and toluene and xylene have low solubility in water, so they can float or distribute on the water surface in oily form, resulting in the death of fish and other aquatic organisms. In addition, toluene and xylene are also highly volatile and flammable, posing safety hazards during transportation and use. [0003] However, em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/02A01N53/08A01N43/90
Inventor 王成菊武辉蒋建忠姜世聚李常平
Owner CHINA AGRI UNIV
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