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A technology of film-forming aids and film-expanding oils, which is applied in the field of pesticide application and can solve the problems of film-forming uniformity and long-lasting effect, and affecting the control effect
Inactive Publication Date: 2016-11-09
JINGBO AGROCHEM TECH CO LTD
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[0002] With the increase of labor costs, the development of agricultural mechanization, and the scale-up of centralized land management farms in the future, formulation products that are convenient to use and save labor and time are becoming more and more popular in the market, and film-spreading oil is a very good formulation. However, due to the spreadability of the traditional film spreading oil on the water surface and the influence of weather, the uniformity and persistence of film formation are affected, which affects the control effect
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Embodiment 1
[0029] Embodiment 1: 10% rice blastamide film spreading oil;
[0030] Taking the preparation of a 100-gram sample as an example, the raw materials are composed of: 10 g of blastamide, 7 g of nitrogen methyl pyrrolidone, 10 g of ethylene glycol distearate, 5 g of propylene glycol monostearate, and 150# of solvent oil to 100 g;
[0031] Preparation method: add nitrogen methyl pyrrolidone and mineral spirits 150# into 200ml of burner, then add blastamide, ethylene glycol distearate and propylene glycol monostearate into it, stir to dissolve and mix well ; In order to speed up the dissolution rate, the sample can be heated and dissolved at 30-60°C.
[0032] The preparation methods of subsequent examples can be carried out with reference to the preparation methods of Example 1.
Embodiment 2
[0033] Embodiment 2: 15% pyraclostrobin film developing oil;
[0034] Taking the preparation of a 100-gram sample as an example, the raw material composition is: pyraclostrobin 15g, DMF 5g, nitrogen methyl pyrrolidone 2g, ethylene glycol distearate 7g, glycerol monostearate 9g, solvent naphtha 150# Make up to 100g;
Embodiment 3
[0035] Embodiment 3: 15% difenoconazole film spreading oil;
[0036] Taking the preparation of a 100-gram sample as an example, the raw material composition is: 15g of difenoconazole, 4g of DMF, 5g of nitrogen methyl pyrrolidone, 6g of ethylene glycol distearate, 10g of sorbitan monolaurate, and 10g of xylene , Solvent oil 200# make up to 100g;
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Abstract
The invention relates to a novel spreading oil coalescing agent and an application of the oil coalescing agent in spreading oil, and belongs to the field of pesticide applications. One or more of ethylene glycol distearate, propylene glycol monostearate, glycerine monostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan monooleate, sorbitan tristearate and sorbitan trioleate is or are active ingredients of the coalescing agent. The novel spreading oil coalescing agent can be used for preparing the coalescing agent for products such as a pesticide, a bactericide, a herbicide and a plant growth regulator in a paddy field.
Description
technical field [0001] The invention relates to a novel film-forming aid for film-forming oils and the application of the film-forming aids in film-forming oils. It belongs to the field of pesticide application. Background technique [0002] With the increase of labor costs, the development of agricultural mechanization, and the scale-up of centralized land management farms in the future, formulation products that are convenient to use and save labor and time are becoming more and more popular in the market, and film-spreading oil is a very good formulation. However, due to the spreadability of traditional film spreading oils on the water surface and the influence of weather, the uniformity and persistence of film formation are affected, which affects the control effect. [0003] A patent discloses a film-forming oil agent film-forming agent, including 0-100 parts by weight of methyl laurate, 0-100 parts by weight of stearyl alcohol, 0-100 parts by weight of propylene glyco...
Claims
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Application Information
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