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Production process and application of multifunctional nano waterproof agent

A production method and technology of waterproofing agent, applied in the direction of chemical instruments and methods, other chemical processes, etc., can solve the problem of not being suitable for mass production, etc., and achieve the effect of strong waterproof function

Inactive Publication Date: 2007-06-27
黄希锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing waterproofing agents are water-based materials, which need to be heated and dried or left to dry for a long time to achieve the waterproof effect, which is not suitable for industrial mass production

Method used

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  • Production process and application of multifunctional nano waterproof agent
  • Production process and application of multifunctional nano waterproof agent
  • Production process and application of multifunctional nano waterproof agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Components: Weight:

[0037]

[0038] Vinyltriethoxysilane 10%

[0039] Ethanol 70%

Embodiment 2

[0041] Components: Weight:

[0042]

[0043] Isopropyl Trioleoyl Titanate 10%

[0044] Ether 70%

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PUM

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Abstract

The multifunctional nanometer waterproof agent consists of nanometer subcrystal and solvent mainly, and reaches the waterproof effect through coating fiber with nanometer grains with hydrophobic functional group. The present invention features that the multifunctional nanometer waterproof agent may be used widely for fibrous material to reach waterproof effect, ventilating effect, antifouling effect and antimildew effect.

Description

technical field [0001] The invention is a chemical preparation for changing the waterproof performance of fiber-containing articles, so that the fiber-containing articles have a strong waterproof function. Background technique [0002] Natural fiber-containing items such as wood products, leather, and paper products are prone to mildew, deformation, and brittleness due to moisture absorption, which seriously affects product quality. [0003] At present, there have only been reports about leather waterproof and breathable materials in Ludwig's laboratory in Germany. Moreover, the laboratory's technology is not very mature, and the product can only be applied to leather. It can be applied on flexible materials, and the material has waterproof effect without changing the softness, air permeability, color, appearance, feel, etc., and the product that is convenient to use and simple in process has not been found. From a technical point of view, it is also very difficult to brea...

Claims

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Application Information

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IPC IPC(8): C09K3/18
Inventor 黄希锋
Owner 黄希锋
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