Novel mildew resistant tablet and preparation method thereof

An antifungal sheet, a new type of technology, applied in botany equipment and methods, chemicals for biological control, chemistry, etc., can solve the problems of antifungal agent restrictions, the effect of antifungal agent is greatly affected, and the appearance of leather is affected

Inactive Publication Date: 2008-05-14
宋小芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Leather antifungal agents are generally added in different processes in the leather processing process, and different application methods have a great influence on the effect of antifungal agents; and if the application method of antifungal agents is improper, it will directly affect the appearance of the leather and reduce the The physical and mechanical properties of leather affect its performance
Therefore, the addition of antifungal agents to leather is limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Under the premise that the relative humidity of the environment is less than 30%, and the moisture content of each material is less than 0.2% (W / W).

[0012] 12.5 parts by weight of magnesium sulfate, 2 parts by weight of polyacrylamide, and 0.58 parts by weight of polyethylene glycol were evenly mixed to prepare 15 parts by weight of a stabilizer for use.

[0013] 50 parts by weight of sodium bisulfate and 100 parts by weight of citric acid were uniformly mixed to obtain 150 parts by weight of solid acid. Mix 100 parts by weight of sodium chlorite and 250 parts by weight of attapulgite, then fully mix the prepared solid acid and stabilizer, add to it and stir evenly, finally add 75 parts by weight of gelatin, stir evenly, One gram of mixed agent is pressed into one piece, and 5 pieces are packed in a breathable packaging bag, which is a new anti-mold tablet product.

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Abstract

The invention belongs to the technical field of antibacterial mould proofing piece, relates to an improved solid slow release chlorine dioxide mold proofing piece for leather and the preparation method. The invention is characterized in that the new mould proofing piece comprises the sodium chlorite, the solid acid, the stabilizing agent, the adhesive and the desiccant. The invention can be produced according to the following steps: evenly mixing the sodium chlorite and the drying agent in proportion; adding solid acid and the stabilizing agent for even agitation; adding adhesive tabletting. Air permeable packing paper is used for packaging. The mould proofing piece can be used in the sea transportation of shoes and other leather products, the packaging period, the transportation period, the shelf period and long-term preservation.

Description

technical field [0001] The invention relates to a method for preparing an efficient, environmentally friendly, convenient and safe solid slow-release chlorine dioxide antimold tablet, which belongs to the preparation technology of antibacterial and antifungal agents. Background of the invention [0002] Leather mildew has always been a headache for tannery manufacturers. With the increasing use of leather products and the increase in my country's leather exports year by year, the problem of eliminating leather mildew has become more prominent. The main reason for leather mildew is that leather and its products contain a large amount of collagen protein, which is an excellent source of nutrition for the growth of mold and bacteria. In order to prevent the growth of mold and bacteria on leather and its products, antifungal agents must be used to inhibit or eliminate The growth of mold and bacteria. [0003] From the perspective of the development of leather antifungal agents,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/34A01N25/18A01N59/08A01P1/00A61L2/23
Inventor 宋小芳
Owner 宋小芳
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