Rapid high-oil-absorbing painting canvas

A kind of oil painting canvas, high suction technology, applied in painting tools, decorative arts, textiles and papermaking, etc., can solve the problem of cracking of the picture, affecting the authenticity of oil painting, etc., to achieve the effect of simple and convenient process

Active Publication Date: 2019-03-01
上官星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general solution is to use drying oil, but it is easy to crack the picture, or use quick-drying oil, but it still takes a long time to continue to paint
In terms of rapid drying in the prior art, the oil-absorbing primer is general

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 100g 75°C water to dissolve the bone glue of the same quality as foaming hair, wait for cooling to room temperature, add 8g titanium dioxide, 55g polyhexadecyl methacrylate, 23g polyacrylic acid sodium salt, and stir well. Brush the glue on the linen cloth, and then brush the next layer after one layer is dry. The glue surface is smooth and leak-free, and the thickness is 8mm. Brush with another layer of glycerin. Dry the canvas and paint on it. There is no oil bleeding during painting, and the paint dries quickly.

Embodiment 2

[0017] 100g 80°C water to dissolve the bone glue of the same quality as foaming hair, wait for cooling to room temperature, add 10g titanium dioxide, 70g polyhexadecyl methacrylate, 28g polyacrylic acid sodium salt, and stir well. Brush the glue on the linen cloth, and then brush the next layer after one layer is dry. The glue surface is smooth and leak-free, and the thickness is 6mm. Brush with another layer of glycerin. Dry the canvas and paint on it. During the painting period, there is no oil bleeding, and the paint dries quickly. After applying the color layer many times, some oil bleeding occurs. Apply another layer of glycerin and continue to paint, and the oil bleeding will disappear.

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PUM

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Abstract

The invention provides a rapid high-oil-absorbing painting canvas prepared through the steps of: (1) dissolving gum in deionized water, the gum being transparent acrylic glue or animal glue; (2) adding TiO2, polyhexadecyl methacrylate, polycarboxylic acid and salt thereof, and ammonium bicarbonate to the glue, and uniformly mixing the components, wherein the mass ratio of the TiO2, polyhexadecyl methacrylate, polycarboxylic acid and salt thereof, and water is 0-0.1:0.5-0.7:0.2-0.3:1; (3) uniformly brushing a linen fabric with the mixed glue solution, after the present layer is dried, brushingthe linen fabric with the next layer, until the glue layer is 6-10 mm in thickness, and finally brushing the fabric with a layer of glycerol; (4) drying the fabric at high temperature. The preparationmethod is simple and convenient. The painting canvas has great oil absorbency and is free of seepage of oil, and is free of oil seepage in later period by brushing the painting canvas with a layer ofglycerol after painting for several times.

Description

Background technique [0001] Oil painting is a common European-style artwork. When painting, in order to prevent the oil paint from corroding the linen, it is necessary to apply a layer of primer first. On the one hand, it fills the gaps in the linen and smooths the canvas. On the one hand, it protects the linen and isolates the linen from contact with oil paint. When painting, especially when using the layered painting method and the transparent painting method, it is necessary to paint layer by layer of paint, so that the whole picture appears three-dimensional, with distinct layers, and is very realistic. However, because the paint is oily, it is difficult to dry, so it can only be dried for a long time. Before each layer of paint, you must wait for the last layer of paint to dry before continuing to paint. The general solution is to use drying oil, but it is easy to crack the picture, or use quick-drying oil, but it still takes a long time to continue to paint. In terms ...

Claims

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Application Information

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IPC IPC(8): D06N3/00D06N3/04B44D3/18
CPCB44D3/18D06N3/00D06N3/0061D06N3/0063D06N3/042D06N2209/148
Inventor 上官星
Owner 上官星
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