Soluble forchlorfenuron powder and its preparing method

A technology of soluble powder, chlorfenuron, applied in the directions of botanical equipment and methods, biocides, animal repellents, etc., can solve the problems of unsafe, hidden dangers in liquid packaging and transportation, and achieve convenient packaging and resource saving. , the effect of storage safety

Inactive Publication Date: 2007-03-07
沈志荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the original medicine is insoluble in water, a kind of preparation has been produced: 0.1% soluble liquid. The limitations of solvents also bring great hidden dangers and unsafe factors to the packaging and transportation of liquids

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] The preparation process of forchlorfenuron soluble powder is as follows:

[0026] First, place forchlorfenuron in an appropriate amount of organic solvent that can dissolve forchlorfenuron to make it completely dissolved. Generally, forchlorfenuron and organic solvent are prepared in a ratio of 1: (16-20), and the organic solvent can be methanol or ethanol etc. Add high-efficiency additives to the dissolved forchlorfenuron solution, and stir evenly, it is liquid; then add filler and stir evenly, it is wet powder; dry the wet powder crude product to obtain the chlorine dioxide of the present invention. Phylfenuron Soluble Powder. (Wherein raw material and consumption thereof are selected by each example in table 2)

[0027] The forchlorfenuron soluble powder prepared by the present invention is used in rice production, its production increase and the effect of the same variety, the same fertilization and pesticide spraying conditions without using the production...

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PUM

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Abstract

The soluble Forchlorfenuron powder has wide application and convenient packing and transportation. It contains Forchlorfenuron in 0.001-2 wt% and high efficiency assistant in 0.08-2 wt% except soluble edible stuffing. The preparation process of the soluble Forchlorfenuron powder includes dissolving Forchlorfenuron in small amount of organic solvent, adding high efficiency assistant into the solution via stirring, adding stuffing and drying.

Description

technical field [0001] The invention relates to a plant hormone, in particular to a soluble powder of forchlorfenuron capable of accelerating plant growth and a preparation method thereof. Background technique [0002] With the continuous development and renewal of the pesticide industry, a new phytohormone has emerged, which can promote the fruit expansion of plants, improve the quality and sugar content of crops, increase the commodity value, and increase the yield of crops at the same time. The phytohormone has the characteristics of being safe and harmless to the human body, and having no pollution to the environment. There are many names of its original drug, such as: forchlorfenuron, difenfenuron, pyroxuron, urea kinetin, forchlorfenuron, KT-30S, 4PU-30, CCPU, etc. Because the original medicine is insoluble in water, a kind of preparation has been produced: 0.1% soluble liquid. The limitations of solvents have also brought great hidden dangers and unsafe factors to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/30A01N25/14A01P21/00
Inventor 沈志荣
Owner 沈志荣
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