Pesticide missible oil preparation containing biological diesel oil solvent

A technology of biodiesel and pesticides, applied in the field of pesticides, can solve the problems of not being effectively applied, and achieve the effect of wide application area and good low temperature fluidity

Inactive Publication Date: 2008-06-11
湖南万家丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has not been effectively used as a solvent in pesticides

Method used

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  • Pesticide missible oil preparation containing biological diesel oil solvent
  • Pesticide missible oil preparation containing biological diesel oil solvent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1: first the former medicine of 334kg chlormethamidophos (content is more than 90%) is dissolved in 535kg biodiesel solvent or described mixed solvent (biodiesel and xylene, toluene, benzene, diesel oil, methyl alcohol, ethanol, n-butyl Alcohol, isopropanol, methylene chloride, carbon tetrachloride, turpentine, mineral spirits, dimethylformamide, dimethyl sulfoxide, acetone, isophorone, cyclohexanone, acetonitrile, butyl acetate, etc. any one or more than one mixed solvent in any proportion), after fully dissolving, add 121kg of emulsifier (fatty alcohol polyoxyethylene ether, styrylphenol polyoxyethylene ether, alkylphenol polyoxyethylene ether, Any one or more of oxyethylene ether sulfosuccinate, nonylphenol polyoxyethylene ether, castor oil polyoxyethylene ether, fatty acid polyoxyethylene ester, alkylaryl sulfonate, etc. proportion composition mixture), and finally 10kg synergist can be added (any one of azone, organosilicon pesticide synergist, organosil...

Embodiment 2

[0053] Embodiment 2: first 235kg triazophos crude oil (content is 85%) is dissolved in 657kg biodiesel solvent or described mixed solvent, after fully dissolving, then add the emulsifier of 98kg, finally add 10kg stabilizer (alkyl ( Any one of aryl) phosphates, phosphites, polyols, alkyl (aryl) sulfonates and their substituted amine salts, substituted epoxides, etc. or a mixture of more than one in any proportion) After fully stirring evenly, 1000 kg of pesticide product insecticide triazophos emulsifiable concentrate prepared with biodiesel or its mixed solvent is obtained.

Embodiment 3

[0054] Embodiment 3: first 5.6kg Abamectin former powder (content is more than 90%) and 10.5kg Fipronil former powder (content is 96%) are dissolved in 888.9kg biodiesel solvent or described mixed solvent, fully After dissolving, add 95kg of emulsifier, and stir evenly to obtain 1000kg compound preparation of insecticide acaricide abamectin and fipronil prepared by using biodiesel or its mixed solvent.

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Abstract

The invention relates to an agricultural chemical missible oil preparation with biological diesel oil dissolvent, the ingredient comprises agricultural chemical original raw pesticide, dissolvent, and emulsifying agent, wherein the dissolvent is biological diesel oil or is mixed dissolvent which is mixed by biological diesel oil and conventional agricultural chemical in any proportion. The invention uses biological diesel oil as dissolvent to replace or partially replace conventional dissolvent in the prior art, which has the advantages of high efficiency, safety, environmental protection, and low toxicity, and can reduce the cost of agricultural chemical.

Description

technical field [0001] The present invention relates to pesticides, and further refers to pesticide emulsifiable concentrate preparations containing biodiesel solvent. Background technique [0002] At present, emulsifiable concentrate preparations still play a dominant role in the processing of pesticide preparations, generally accounting for about 50% of the output of the entire processing of pesticide preparations. Generally speaking, all liquid pesticide technical materials and solid technical medicines with considerable solubility in organic solvents, whether they are insecticides, acaricides, fungicides or herbicides, etc., can be processed into emulsifiable concentrates for use. Compared with other pesticide formulations, EC has the advantages of high content of active ingredients, good storage stability, convenient use, good control effect, simple processing technology, low equipment requirements, and basically no three wastes in the whole processing process. The dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/02A01N25/22A01N57/00A01N47/00A01N53/00A01N43/00
Inventor 黄安辉陶英张燕赵丽萍刘科伟
Owner 湖南万家丰科技有限公司
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