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Film forming agent of film developing oil agent

A technology of film-forming oil and film-forming agent, applied in the field of pesticides, can solve the problems of fluctuating product control effect, poor oil film continuity, poor spreading performance, etc., and achieves good film-forming effect, good spreading performance and wide versatility. Effect

Active Publication Date: 2013-06-12
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the common types of existing film-forming oils and film-forming agents have poor spreading performance on the water surface, and the oil film has poor continuity and is easy to break. After the film-forming oil is sprinkled on the liquid surface of the paddy field, the performance of the formed film has no effect on the control effect of the product. There are large ups and downs

Method used

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  • Film forming agent of film developing oil agent
  • Film forming agent of film developing oil agent
  • Film forming agent of film developing oil agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: 2% methylamino abamectin spreading oil

[0031] Formula: 2kg of methylamino abamectin, 5kg of xylene, 5kg of N,N-dimethylformamide, 4kg of nonylphenoxyethylene ether, 3kg of fatty alcohol polyoxyethylene ether, 3kg of methyl laurate, 3kg of propylene glycol phenyl ether 3kg, 5kg of butyl ether acetate, 0.3kg of citric acid, and ethyl acetate to make up to 100kg.

[0032] Preparation process: In a container with a mixer, first use the solvent ethyl acetate, N,N-dimethylformamide and xylene to dissolve the methylamino abamectin, and then add the adjuvant nonylphenol polyoxyethylene Ether and fatty alcohol polyoxyethylene ether, finally add the film-forming agent methyl laurate, propylene glycol phenyl ether, butyl ether acetate and citric acid, stir and mix thoroughly until it is transparent, and then 2% methylamino abamectin is obtained. Oil.

[0033] According to the same preparation process as in Example 1, the following examples were prepared.

Embodiment 2

[0034] Example 2: 15% quinalphos film spreading oil

[0035] Formula: quinalphos 15kg, xylene 8kg, N,N-dimethylformamide 5kg, nonylphenoxyethylene ether 4kg, fatty alcohol polyoxyethylene ether 3kg, stearyl alcohol 3kg, propylene glycol phenyl ether 3kg, butyl ether Acetate 5kg, citric acid 0.3kg, ethyl acetate make up to 100kg.

Embodiment 3

[0036] Example 3: 20% Acephate film spreading oil

[0037] Formula: Acephate 20kg, xylene 8kg, N,N-dimethylformamide 5kg, nonylphenoxyethylene ether 4kg, fatty alcohol polyoxyethylene ether 3kg, stearyl alcohol 5kg, propylene glycol phenyl ether 5kg, lemon Acid 0.3kg, ethyl acetate makes up to 100kg.

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PUM

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Abstract

The invention discloses a film forming agent of a film developing oil agent, which comprises 0-100 parts by weight of methyl laurate, 0-100 parts by weight of octadecanol, 0-100 parts by weight of propylene glycol phenyl ether and 0-100 parts by weight of butyl ether acetic ester. Compared with the traditional film forming agent, the film forming agent disclosed by the invention is good in film forming effect and wider in generality and is applicable to developing a plurality of film developing oil agent products containing pesticide active ingredients; and the developing performances of drugs in the liquid level of a paddy field are good. The invention further discloses a film developing oil agent containing the film forming agent and a preparation method of the film developing oil agent.

Description

Technical field [0001] The invention relates to a novel film-forming oil agent and the application of the film-forming agent in the film oiling agent, belonging to the field of pesticides. Background technique [0002] As a pesticide formulation, film spreading oil can effectively avoid the problems of low efficiency and poor safety of conventional spray application, and has the characteristics of saving time, labor and safety. The dosage form of the spreading oil agent does not need to be diluted with water. It will spread out quickly after being directly dropped on the water surface of the crop to form a uniform film. At the same time, under the action of the additives, the film will move upward along the crop stem Spread, concentrate on the base of aquatic plant stalks, so as to achieve effective prevention and control of aquatic crop diseases, pests and weeds that are difficult to achieve by conventional application methods. [0003] However, the common types of existing film-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/02A01N43/90A01N57/16A01N57/28A01N47/24A01N51/00A01N47/40A01N43/40A01N43/56A01N41/02A01N47/12A01N43/76A01N47/38A01N43/54A01N43/16A01N43/653A01P7/04A01P3/00
Inventor 李涛梁伟博黄凤玲李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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