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Chlorsalicylamide cholamine salt suspension formulation

A niclosamide ethanolamine salt and a technology for niclosamide are applied in the field of niclosamide ethanolamine salt suspending agents, can solve the problems of large usage amount, unsatisfactory efficacy of wettable powder, etc. Dermal toxicity, irritant relief

Inactive Publication Date: 2004-06-16
ZHUHAI QIAOJI OVERSEAS TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unsatisfactory efficacy of wettable powder, the amount of use is large

Method used

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Examples

Experimental program
Comparison scheme
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preparation Embodiment

[0010] 1.1 120 g / L niclosamide ethanolamine salt suspension concentrate

[0011] Niclosamide ethanolamine active ingredient: 12 parts

[0012] Sodium lignosulfonate 5.0 parts

[0013] Pull open powder 7.0 parts

[0014] Carboxymethylcellulose 3.0 parts

[0015] Magnesium aluminum silicate 5.5 parts

[0016] Ethylene glycol 0.5 part

[0017] Lauric acid 0.5 parts

[0018] 0.5 parts of benzoic acid

[0019] Water: make up 100 parts

[0020] 1.2 300 g / L niclosamide ethanolamine salt suspension concentrate:

[0021] Active ingredient of niclosamide ethanolamine salt: 30 parts

[0022] Sodium lignosulfonate 5.5 parts

[0023] NNO (sodium methylene dinaphthalene disulfonate) 6.5 parts

[0024] Xanthan gum 1 part

[0025] Bentonite 1.5 parts

[0026] Ethylene glycol 0.5 part

[0027] Lauric acid 0.5 parts

[0028] 0.5 parts of benzoic acid

[0029] Water: make up 100 parts

[0030] 1.3 580 g / L niclosamide ethanolamine salt suspension concentrate

[0031] Active ingre...

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PUM

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Abstract

The invention relates to a novel niclosamide ethanolamine salt suspending agent and method for making same, which is in the form of homogeneous flow viscous agent comprising solid original liquid medicine, water and multiple auxiliary agents for eradication of rice field snail, spiro and schistosomiasis prevention and cure. The suspending agent according to the invention has satisfactory effect in killing mollusk, and it overcomes the drawbacks of the conventional wettable powders.

Description

[0001] The technical field of the present invention [0002] The present invention relates to a novel composition of niclosamide ethanolamine salts useful as molluscicides. More specifically, the present invention relates to a suspension concentrate of niclosamide ethanolamine salt. The suspension concentrate has good environmental compatibility, is used in an appropriate amount, and has better drug efficacy than conventional pesticide formulations. Background technique [0003] The chemical name of niclosamide ethanolamine salt is 2',5-dichloro-4'-nitrosalicylic acid niclosamide-olamine salt (Niclosamide-olamine). Niclosamide ethanolamine salt can be used as a molluscicide in agriculture, by killing its parasitic molluscs, such as snails, and snails are also used as a medicament for preventing and controlling schistosomiasis. There is mainly a dosage form in the prior art: wettable powder. Because the efficacy of the wet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N37/48
Inventor 曹昌银
Owner ZHUHAI QIAOJI OVERSEAS TRADE CO LTD
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