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Formaldehyde scavenger having function of odor removal

A formaldehyde scavenger and functional technology, applied in the field of formaldehyde scavengers, can solve the problems of short action time, furniture surface pollution, poor deodorization and odor removal, etc., and achieve the effects of long action time, low cost and good dispersibility.

Inactive Publication Date: 2012-08-29
江沛芸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is known that most formaldehyde scavengers have a short action time, and those with better formaldehyde removal effect may easily cause surface pollution of furniture because the adhesive added in them is too thick, and the effect of removing decoration and odor is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Add 5% imine, 3% negative ion nano powder, 5% polyvinyl alcohol, and 2% melamine into 85% pure water and stir thoroughly to obtain a formaldehyde scavenger with deodorizing function.

Embodiment 2

[0015] Add 8% imine, 4% negative ion nano powder, 10% polyvinyl alcohol, and 3% melamine into 75% pure water and stir thoroughly to obtain a formaldehyde scavenger with deodorizing function.

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PUM

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Abstract

A formaldehyde scavenger having a function of odor removal is disclosed, characterized in that the formaldehyde scavenger consists of, based on weight percent, raw materials of: 5-8% of imine, 3-4% of anion powders, 5-10% of polyvinyl alcohol, 2-3% of melamine and water as the balance. Compared with similar scavengers, the inventive product is simple in preparation, low in cost, long in acting time and free from secondary pollution, and removal rate of formaldehyde and TVOC can reach over 95%; the invention can be used for removing the formaldehyde and the TVOC pollution on artificial boards,carpets and wallpaper.

Description

technical field [0001] The invention relates to a formaldehyde scavenger with a deodorizing function, which is used for purifying polluted air in interior decoration and efficiently removes formaldehyde from artificial boards and indoor decoration pollution odors. Background technique [0002] At present, it is known that most formaldehyde scavengers have a short action time, and those with better formaldehyde removal effect may easily cause surface pollution of furniture because the adhesive added therein is too thick, and the effect of removing decoration and odor is poor. For example, Chinese patent application No. 03124474.2 discloses a nano deodorant for air purification and a preparation method thereof, which belongs to the field of nanotechnology. The invention discloses that the nano deodorant powder is composed of nano titanium dioxide powder, nano tourmaline powder, nano muscovite powder, sodium silicate, sodium benzoate, sodium chloride, polyacrylamide, hydroxyeth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/01B01D53/72
Inventor 江沛芸江涛江宁
Owner 江沛芸
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