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A kind of calcium polysulfide soluble powder and its application

A calcium polysulfide, soluble technology, applied in the direction of aluminum/calcium/magnesium active ingredients, drug combinations, anti-infectives, etc., can solve problems such as low price, and achieve low price, excellent acaricidal effect, and strong drug residual effect. Effect

Active Publication Date: 2020-09-01
刘长德 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, compared with the existing acaricides, calcium polysulfide does not have the problem of drug resistance, does not pollute the environment, and is cheap

Method used

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  • A kind of calcium polysulfide soluble powder and its application
  • A kind of calcium polysulfide soluble powder and its application
  • A kind of calcium polysulfide soluble powder and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Formula: calcium polysulfide (sulfur content 45%) 89kg, sodium dodecylbenzenesulfonate 2kg, sodium lauryl sulfate 2kg, gelatin 1kg, anhydrous sodium sulfate 6kg.

[0021] Preparation method: prepare materials according to the above formula. Put it into a horizontal mixer and mix for 30 minutes to obtain 40% calcium polysulfide soluble powder.

[0022] The above-mentioned calcium polysulfide soluble powder quality standards and test results are as follows:

[0023] 1. Properties: yellow or yellow-green powder;

[0024] 2. Check

[0025] 2.1 Appearance uniformity: Take an appropriate amount of the test product, place it on smooth paper, and spread it about 5cm 2 , flatten its surface, and observe it in a bright place, it should be uniform in color, without patterns and stains.

[0026] 2.2 Loss on drying: According to the "People's Republic of China Veterinary Pharmacopoeia" 2015 Edition, Appendix 0831, dry at 105°C to constant weight, and the weight loss shall not ex...

Embodiment 2

[0069] Formula: calcium polysulfide (sulfur content 45%) 44.5kg, sodium dodecylbenzenesulfonate 2kg, sodium lauryl sulfate 2kg, gelatin 1kg, anhydrous sodium sulfate 50.5kg.

[0070] Preparation method: Prepare materials according to the above formula, put them into a horizontal mixer, and mix for 30 minutes to obtain 20% calcium polysulfide soluble powder.

Embodiment 3

[0072] Formula: 29.7kg of calcium polysulfide (sulfur content 45%), 1.5kg of sodium dodecylbenzenesulfonate, 2.0kg of sodium lauryl sulfate, 0.6kg of gelatin, and 100kg of anhydrous sodium sulfate.

[0073] Preparation method: Prepare materials according to the above formula, put them into a horizontal mixer, and mix for 30 minutes to obtain 15% calcium polysulfide soluble powder.

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Abstract

The invention discloses a calcium polysulfide soluble powder and an application thereof. In the present invention, calcium polysulfide is added into a wetting agent, a penetrating agent, an adhesive and a carrier to make a soluble powder, which not only can penetrate through the coat and touch the skin, but also can adhere the medicine to the skin and the coat, so that the residual effect of the medicine is stronger powerful. The application objects of the present invention are dairy cows, dairy goats and poultry. The main function is to drive and kill all kinds of mites on the surface of livestock and poultry and in the environment, such as scabies mites, itching mites, thorn mites, etc. The invention has no drug withdrawal period, can be used during the lactation period, does not need to discard milk, is harmless to humans and animals, and belongs to a green and environment-friendly product.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, and in particular relates to an insecticide for external use of veterinary medicine. Background technique [0002] Acarid belongs to Arthropoda, the tiny animal of a class build of Arachnida, Acari, and body size is generally all about 0.5 millimeter, some is as small as 0.1 millimeter, and most of species are less than 1 millimeter. More than 50,000 species of mites have been found in the world, many of which are related to medicine. In recent years, it has been found that mites are very closely related to human health, such as Gamadia, itchy mites, scabies, demodex, acaroid mites, dust mites, and pupa mites. The mites that often occur on livestock and poultry include scabies mites from pigs, itchy mites from cattle and sheep, and prickly skin mites (thorn mites) from poultry. Mites are very harmful to livestock and poultry, mainly causing skin inflammation, itching, exudation, crusting, hai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K33/06A61P33/14
CPCA61K33/06A61P33/14
Inventor 刘长德刘凯
Owner 刘长德
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