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Powder-shaped didecyldimethylammonium bromide disinfectant

A technology of didecyl dimethyl ammonium bromide and didecyl ammonium bromide, which is applied in the field of powdery disinfectant preparation, can solve the problems of insect control, pest control, and no fertilization, and is convenient to carry and use, and saves manpower and material resources Effect

Inactive Publication Date: 2015-09-16
RUGAO WANLI CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention proposes a didecyl dimethyl ammonium bromide powdery disinfectant, which solves the problem that traditional disinfectants only prevent and control insects in crops but do not play the role of fertilization, and can be made into medicines. Sheet shape, very convenient in transportation, carrying and use, solves many practical problems, virtually saves manpower and material resources

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Didecyl dimethyl ammonium bromide powder disinfectant is to react with didecyl monomethyl tertiary amine and methyl bromide to generate didecyl dimethyl ammonium bromide, and then react with carbonamide, It is obtained by drying and crushing.

[0012] The technological process of didecyl dimethyl ammonium bromide powder disinfectant:

[0013] The first step: the reaction of didecylmethyl tertiary amine and bromomethane, the molar ratio of the reaction is: 1.01-1.05:1, the reaction is carried out under the condition of basic catalyst, the reaction temperature range is 65°C-95°C, The working pressure is controlled at ≤0.3Mpa, the working pressure cannot exceed 0.3Mpa, and the temperature cannot exceed 95°C, otherwise the color of the product will become darker and affect the quality of the product. The reaction time is 4-6 hours, and the reaction must be kept for 2-4 hours. ;

[0014] The second step: After the first step, add 12 moles of carboxamide for complexation re...

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PUM

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Abstract

The invention relates to powder-shaped didecyldimethylammonium bromide disinfectant. The powder-shaped didecyldimethylammonium bromide disinfectant is prepared through reacting didecyl methyl tertiary amine with methyl bromide to generate didecyldimethylammonium bromide, reacting with carbamide, drying and smashing. The powder-shaped didecyldimethylammonium bromide disinfectant has advantages that the product appearance is colorless powder, the product can be prepared into tablet, the transportation, carrying and use are very convenient to realize, the advantages are special in the insect disease prevention field, the disinfectant plays a role of fertilizing when carrying out insect disease prevention on the crop, fruit trees, vegetable and the like, and double effects are integrated; the powder-shaped didecyldimethylammonium bromide disinfectant solves the problem that the traditional disinfectant only plays roles of preventing insect and does not play a role of fertilizing for the crop, and moreover, the disinfectant can be prepared into tablet, the transportation, carrying and use are very convenient to realize, many practical problems are solved, and manpower and material resources are saved imperceptibly.

Description

technical field [0001] The invention relates to the preparation of a powdery disinfectant, in particular to a powdery didecyldimethylammonium bromide disinfectant. Background technique [0002] Traditional disinfectants only control insects and control insects but have no fertilization effect on crops. Traditional disinfectants are inconvenient to transport and carry. At present, there is no reasonable disinfectant that is easy to make, low in cost, has dual functions of disinfection and fertilization, and is convenient for transportation. carry. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a didecyl dimethyl ammonium bromide powdery disinfectant, which solves the problem that traditional disinfectants only prevent and control insects in crops but do not play the role of fertilization, and can be made into medicines. The sheet shape is very convenient in the process of transportation, carrying and use, which s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N33/12A01N25/12A01P1/00C07C211/63C07C209/12
Inventor 张捷
Owner RUGAO WANLI CHEM IND