Deodorant, antibacterial and anti-fouling complexing agent for fabric

A composite agent and antifouling technology, applied in textiles, papermaking, fiber processing, etc., can solve the problems of easy embrittlement of fabric fibers, destruction of organic base materials, loss of sterilization and disinfection effects, etc., and achieve good antifouling and sterilization effects. The effect of anti-fouling failure quickly

Inactive Publication Date: 2013-04-10
湖州诺普医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the use of nano-titanium dioxide as a photocatalyst material has a destructive effect on organic substrate materials due to its strong oxidative properties.
Therefore, when used in organic fabric base materials, the fabric fibers are easy to become brittle, and the photocatalyst material is easy to fall off
Similarly, silver ions are also easily oxidized by other substances to form black compounds, which lose the effect of sterilization and disinfection.
Therefore, in the prior art, the successful application of the above-mentioned materials on fabric garments has not been seen yet.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A fabric deodorizing antibacterial and antifouling compound agent, the quality ratio is as follows: TiO 2 -Hydroxyapatite photocatalytic composite nano material 4%, water-based inorganic resin 4%, silver acetate 0.1%, sodium thiosulfate 0.7%, the balance is water.

Embodiment 2

[0015] A fabric deodorizing antibacterial and antifouling compound agent, the quality ratio is as follows: TiO 2 -Hydroxyapatite photocatalytic composite nano material 6%, water-based inorganic resin 2%, silver acetate 0.7%, sodium thiosulfate 1.4%, the balance is water.

Embodiment 3

[0017] A fabric deodorizing antibacterial and antifouling compound agent, the quality ratio is as follows: TiO 2 -Hydroxyapatite photocatalytic composite nano material 5%, water-based inorganic resin 3%, silver acetate 0.5%, sodium sulfite 1%, the balance is water.

[0018] After treating the polyester fiber with the compound agent of the above three examples, the photocatalytic evaluation test for removing acetaldehyde gas was performed. The results showed that the removal rate of acetaldehyde was greater than 98% after 24 hours, which was higher than the effect of using only the photocatalyst material. By more than 23%. In the photocatalytic evaluation test for the removal of aging odor (Nonenal), the removal rate of the 2-hour test was 82-86%.

[0019] In the photocatalytic evaluation test for removing staphylococcus after coating the pure cotton fiber with the composite agents of the above three examples, the removal rate was all over 99% in the 8-hour test. In the 24-hour res...

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PUM

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Abstract

The invention discloses a deodorant, antibacterial and anti-fouling complexing agent for fabric which comprises a TiO2-hydroxylapatite photocatalytic composite nanomaterial. With the adoption of the technical scheme, a photocatalyst effect can effectively exert a function economically and efficiently.

Description

Technical field [0001] The invention belongs to the field of fabric deodorization, antibacterial and antifouling, and in particular relates to a fabric deodorizing, antibacterial and antifouling composite agent. Background technique [0002] The presence of silver ions is believed to have strong functions such as sterilization and disinfection. Especially under the coexistence of photocatalysts, under the excitation of ultraviolet radiation, the photocatalyst reaction excites silver ions, which makes it produce strong catalytic degradation function on organic matter, can decompose organic matter, so it can kill sterilization, disinfection, deodorization and anti-bacterial Dirt and other functions; at the same time, because the photocatalyst material absorbs ultraviolet light, it has an anti-aging effect. The above-mentioned reaction can also be applied to the field of fabric deodorization, antibacterial and antifouling. [0003] However, the use of nanometer titanium dioxide as a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/46D06M11/71D06M13/188D06M11/54
Inventor 野浪亨王建中王建国
Owner 湖州诺普医疗科技有限公司
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