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Environmental protection type moth-proof and mould-proof dust

An anti-moth, anti-mildew, and environment-friendly technology, which is applied in the direction of biocides, disinfectants, animal repellants, etc., can solve the problems of no anti-mold and other problems, and achieve good safety and convenient use.

Inactive Publication Date: 2007-07-18
陈连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the products with pyrethroids as the main raw materials, although they have a high-efficiency killing effect on moths, have no anti-mildew effect.

Method used

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  • Environmental protection type moth-proof and mould-proof dust
  • Environmental protection type moth-proof and mould-proof dust
  • Environmental protection type moth-proof and mould-proof dust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] The product of this embodiment is a solid powder, and its components include d-enthrin, dimethyl fumarate and excipients. The excipients are composed of diatomaceous earth, quartz sand and talcum powder, wherein The content of permethrin is 1.5%, the content of dimethyl fumarate is 20%, the content of diatomaceous earth is 20%, the content of quartz sand is 38.5%, and the content of talcum powder is 20%.

[0013] The chemical name of above-mentioned d-threnthrin is: (R, S)-cis, trans chrysanthemic acid-1-ethynyl-2-methylpenten-2-ol ester; the chemical name of dimethyl fumarate Name: dimethyl fumarate; main component of diatomaceous earth in the excipient: SiO 2 .

[0014] The chemical structural formulas are as follows:

[0015] D-ethrenethrin:

[0016]

[0017] Dimethyl fumarate:

[0018]

[0019] In the above-mentioned components, d-threnthrin and dimethyl fumarate are the main active ingredients, wherein d-threnthrin has anti-moth properties, and dimethyl f...

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Abstract

An environment protection type mothproofing antimildew powder for leather, wool, fibrous fabrics, cultural relics, book, archives, etc is prepared from empenthrin or high d-trans-furamethrin, dimethyl fumarate or p-chlorometaxylenol, and the excipient prepared from diatomite, quartz sand and talc powder.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to an anti-moth and anti-mildew powder for preventing moth and mildew of leather, fur, wool, fiber fabrics, cultural relics, books, archives and the like. Background technique [0002] Most of the anti-moth and anti-mildew products on the market are made of natural camphor or synthetic camphor, naphthalene, dichlorobenzene, and pyrethroids as main raw materials. Natural camphor is made from camphor oil obtained by steam distillation of camphor wood, which is relatively rare. Synthetic camphor is made from turpentine oil through isomerization, saponification, and dehydrogenation. It only has insect repellent effect and has no anti-mildew effect. Naphthalene hygienic balls are flaky crystals with a pungent smell, are volatile and sublimate, and have good insect repellent effects, but poor anti-mildew effects and are toxic. In the early 1980s, the U.S. Environmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/02A01N25/12A01P1/00
Inventor 陈连
Owner 陈连
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