Staining solution of transparent dying of timbers or bamboos and dying method thereof

A dyeing liquid and bamboo technology, which is applied in wood treatment, wood processing equipment, wood treatment details, etc., can solve problems that are not conducive to cost saving, environmental protection, and limited scope, so as to shorten the drying or drying time and improve Production efficiency, environmental reduction effect

Inactive Publication Date: 2010-03-17
赵斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the choice of polar organic solvents in this kind of dyeing solution is very limited. For some woods with special fiber structure, such as catalpa or catalpa-like fibrous structure wood, even if they are heated and soaked for a long time, they cannot be fully dyed. ; and the method of normal temperature dyeing and immersion adopts the method of naturally evaporating ethanol after the completion of the method, which is not environmentally friendly, and is not conducive to saving costs

Method used

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  • Staining solution of transparent dying of timbers or bamboos and dying method thereof
  • Staining solution of transparent dying of timbers or bamboos and dying method thereof
  • Staining solution of transparent dying of timbers or bamboos and dying method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Embodiment 1: a kind of dyeing liquor I of wood permeable dyeing

[0060] Methanol and water are mixed uniformly according to the ratio of 1:1 by volume, and brown wood special dye is added, stirred thoroughly to dissolve the dye, and a brown wood staining solution with a concentration of 0.1g dye / L is prepared.

Embodiment 2

[0061] Embodiment 2: a kind of dyeing liquid II of wood permeable dyeing

[0062] According to the formulation ratio in Table 1, through a similar preparation method as in Example 1, a brown wood staining solution with a concentration of 3g dye / L was obtained.

Embodiment 3

[0063] Embodiment 3: a kind of dyeing solution III of wood permeable dyeing

[0064] According to the formulation ratio in Table 1, through a preparation method similar to that of Example 1, a red wood staining solution with a concentration of 1.5g dyestuff / L was obtained.

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PUM

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Abstract

The invention relates to a dying solution of transparent dying of timbers or bamboos and a dying method thereof, and the dying solution comprises traditional timber or bamboo special dye and accessoryingredient consisting of methanol and water, wherein each liter of the dying solution has 0.1-10g of the special dye; the water in the accessory ingredient is less than or equal to 90% in volume percent, the water in less than or equal to 70% is preferable, and the water in less than or equal to 35% is more preferable. The dying method in the invention has simple operation and needs no pretreatment on timbers or bamboos such as bleaching and the like.

Description

technical field [0001] The invention relates to a dyeing solution for dyeing wood or bamboo and a dyeing method thereof, in particular to a dyeing solution capable of penetratingly dyeing wood or bamboo and a dyeing method thereof. Background technique [0002] As one of the important characteristics of bamboo and wood products, color is an important factor that determines the impression of material consumption. It is also the most active and vivid factor in the design of related furniture and interior products. It is also an important indicator for evaluating the commercial value of bamboo and wood. An important factor in the competitiveness of its product sales. In order to meet people's needs for product diversification and color enrichment, it is of great significance to adopt appropriate methods to dye bamboo and wood products with bright and firm colors. [0003] Bamboo and wood dyeing is a processing process in which dyes are chemically or physically combined with ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/02C09B67/24
Inventor 赵斌
Owner 赵斌
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