Humidity-sensitive color-variable wallpaper and manufacturing method thereof

A production method and wallpaper technology, applied in special paper, paper, papermaking and other directions, to achieve the effect of simple and easy production process

Inactive Publication Date: 2017-12-05
徐小芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lack of a color-changing wallpaper that can change colors with seasons ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Example 1, since cobalt dioxide cannot be directly added to the plastic spraying solution, it is necessary to prefabricate the color-changing additive. The method is: dissolve 3% cobalt dioxide in water, add an appropriate amount of light calcium carbonate to soak for more than 30 minutes, and then dry it , crushed into a fine powder of more than 300 mesh, so that cobalt dioxide can be attached to the calcium carbonate carrier. When producing high-foaming wallpaper, add 6% color-changing powder to the plastic spraying liquid, stir evenly, and spray according to the conventional wallpaper spraying method to get the color-changing wallpaper. If it is an aqueous solution, it is prepared with cobalt dioxide, ethanol, shellac, rosin, sodium lauryl sulfate, saponin, water and colorants. The ratio is 12% cobalt dichloride, 60% ethanol, 5% shellac, 3% rosin, 2% sodium lauryl sulfate, 1% saponin, 15% water, appropriate amount of coloring material (the above are all weight ratio...

Embodiment 2

[0007] Example 2, the method of prefabricating the color-changing additive is: dissolving 5% cobalt dioxide in water, adding an appropriate amount of light calcium carbonate to soak for more than 30 minutes, adding an appropriate amount of coloring material, then drying, and pulverizing into a fine powder of more than 300 mesh, In order to make cobalt dioxide attached to the calcium carbonate carrier. When producing high-foaming wallpaper, add 7% color-changing powder to the plastic spraying solution, stir evenly, and spray according to the conventional spraying method for wallpaper to get the color-changing wallpaper. If it is an aqueous solution, it is prepared with cobalt dioxide, ethanol, shellac, rosin, sodium lauryl sulfate, saponin, water and colorants. The ratio is 14% cobalt dichloride, 65% ethanol, 6% shellac, 4% rosin, 2.5% sodium lauryl sulfate, 1.5% saponin, 18% water, appropriate amount of coloring material (the above are all weight ratio). In the case of water...

Embodiment 3

[0008] Embodiment 3, the method for prefabricating the color-changing additive is: dissolving 7% cobalt dioxide in water, adding an appropriate amount of light calcium carbonate to soak for more than 30 minutes, adding an appropriate amount of coloring material, then drying, and pulverizing into a fine powder of more than 300 mesh, In order to make cobalt dioxide attached to the calcium carbonate carrier. When producing high-foaming wallpaper, add 8% color-changing powder to the plastic spraying liquid, stir evenly, and spray according to the conventional spraying method of wallpaper to get the color-changing wallpaper. If it is water preparation, it is prepared with cobalt dioxide, ethanol, shellac sheet, rosin, sodium lauryl sulfate, saponin, water and colorant. The proportion is 15% of cobalt dichloride, 70% of ethanol, 7% of shellac, 5% of rosin, 3% of sodium lauryl sulfate, 2% of saponin, 20% of water, and appropriate amount of pigment (the above are all weight ratio). ...

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PUM

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Abstract

The invention relates to a moisture-sensitive color-changing wallpaper and a production method thereof, including the production process of ordinary wallpaper, and is characterized in that a color-changing additive is added during the production process of the wallpaper, and its main components are: cobalt dichloride and light calcium carbonate , and color (powder), or cobalt dichloride, ethanol, shellac, rosin, sodium lauryl sulfate, saponin, water, and color (aqueous). The heat-sensitive color-changing wallpaper of the invention has the characteristics of simple and easy production process, different colors can be produced by temperature changes, elegant appearance, and the feeling of being warm in winter and cool in summer, and the like.

Description

technical field [0001] The invention relates to a moisture-sensitive color-changing wallpaper and a manufacturing method thereof. Background technique [0002] With the continuous improvement of people's living standards, people begin to pay attention to interior decoration, and the production and development of decorative materials are also very fast. Among them, there are many kinds of wallpapers, which add a lot of color to people's living rooms. But in these wallpapers, there is a lack of a color-changing wallpaper that can change colors with seasons and climate changes, and can produce a color-changing wallpaper that feels warm in winter and cool in summer. Contents of the invention [0003] The object of the present invention is to provide a humidity-sensitive color-changing wallpaper that can change color with seasons and climate changes and can produce a feeling of warm in winter and cool in summer and a manufacturing method thereof. [0004] The present invention...

Claims

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Application Information

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IPC IPC(8): D21H27/20D21H21/14D21H17/66
CPCD21H27/20D21H17/66D21H21/14
Inventor 徐小芹
Owner 徐小芹
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