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Plant source pesticide solvent

A technology for botanical pesticides and pesticide formulations, which is applied in the field of botanical pesticide solvents, can solve the problems of poor pesticide emulsification performance, difficulty in choosing emulsifiers, discounts on environmental protection performance, etc. good compatibility

Active Publication Date: 2010-03-10
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using vegetable oil as a solvent, which is environmentally friendly and non-toxic, has always been the first choice for solvents used in environmentally friendly pesticide preparations. However, vegetable oil has low solubility for most pesticides and is easy to spoil. It is also difficult to choose a suitable emulsifier, which may easily lead to pesticide emulsification. The performance deteriorates and the product deteriorates; if a polar solvent with strong dissolving power is added, the environmental protection performance will be greatly reduced

Method used

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  • Plant source pesticide solvent
  • Plant source pesticide solvent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: 400 kg of pinene, 350 kg of D-limonene, 100 kg of camphene, and 150 kg of longifolene were respectively added into a mixing tank and mixed uniformly to obtain 1000 kg of botanical pesticide solvent.

Embodiment 2

[0030] Embodiment 2: with pinene 300kg, D-limonene 200kg, camphene 50kg, longifolene 150kg, antioxidant BHA (butyl hydroxyanisole) 5kg and cinnamon oil and castor oil 4: 1 mixed essential oil 295kg, respectively Add it into a mixing kettle and mix evenly to obtain 1000 kg of botanical pesticide solvent.

Embodiment 3

[0031] Embodiment 3: pinene 300kg, D-limonene 300kg, camphene 60kg, longifolene 100kg, antioxidant BHT (2,6-di-tert-butyl p-cresol) 20kg, castor oil 220kg, add and mix respectively Mix uniformly in the kettle to obtain 1000kg of botanical pesticide solvent.

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Abstract

The invention provides a plant source pesticide solvent containing 15-40 percent by mass of pinene, 15-35 percent by mass of D-limonene, 2-15 percent by mass of camphene, 1-15 percent by mass of longifolene and 0-30 percent by mass of other components such as plant essential oil and / or self extract. Compared with the prior art, the plant source pesticide solvent is a vegetative solvent, and thereby the solvent is friendly to environment, can be degraded and has no pollution to the environment.

Description

technical field [0001] The invention relates to a solvent for processing pesticide preparations, in particular to a plant-derived pesticide solvent. Background technique [0002] At present, the solvents used in the processing of pesticide preparations are mainly aromatic solvents containing benzene, toluene, xylene, or heavy aromatic hydrocarbons above C10. Such solvents are not only toxic to the human body, but also pollute the environment. The annual output of pesticide preparations in China is stable at 900,000 to 1 million tons, of which the traditional preparation variety EC exceeds 50% of the total preparations. EC needs to consume a large amount of organic solvents such as xylene. With the use of pesticides, hundreds of thousands of tons of organic solvents that are harmful to the environment are applied to the fields every year, directly polluting the environment. As early as 1987, xylene, etc. were already regarded as harmful and poisonous drugs by the U.S. Enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/40A01N65/24A01N65/18A01N27/00A01P7/00
CPCY02A50/30
Inventor 李谱超孔建曹明章王文忠祝木金李欧燕
Owner SHENZHEN NOPOSION AGROCHEM
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