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Soluble calcium polysulfide powder and application thereof

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

Active Publication Date: 2018-09-07
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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  • Soluble calcium polysulfide powder and application thereof
  • Soluble calcium polysulfide powder and application thereof
  • Soluble calcium polysulfide powder and application thereof

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 soluble calcium polysulfide powder and application thereof. A wetting agent, a penetrating agent, an adhesive and a carrier are added into calcium polysulfide to prepare the soluble powder. The soluble powder can penetrate through clothing hair and make contact with skin, and moreover, the pesticide can adhere to the skin and the clothing hair, and the residual effect of the pesticide is higher. The soluble calcium polysulfide powder is used for dairy cows, milk goat and poultry. The soluble calcium polysulfide has the main effects of expelling and killing various mites, such as sarcoptic mites, scab mites and spinning mites, on the body surface of livestock and poultry and in the environment. The soluble calcium polysulfide powder has no withdrawal time and can beused in the lactation period, the animals do not need to discard lactation, and the soluble calcium polysulfide powder is harmless to people and livestock, 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 subclass, and body size is generally all about 0.5 millimeter, and some are as small as 0.1 millimeter, and most kinds 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, crus...

Claims

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Application Information

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