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A fast and highly oil-absorbing oil canvas

An oil canvas, high absorption technology, applied in painting tools, textiles, papermaking, decorative art, etc., can solve problems such as cracking of the picture and affecting the authenticity of the oil painting, and achieve the effect of simple and convenient technology

Active Publication Date: 2021-08-17
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 generally used in the treatment of canvas. Although this primer absorbs oil quickly, it is prone to ink bleeding similar to that of traditional Chinese paintings. This phenomenon greatly affects the performance of oil paintings. authenticity

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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Abstract

The invention provides a fast oil-absorbing oil canvas. The specific steps are: (1) dissolving the glue with deionized water; wherein, the glue is transparent acrylic glue or animal glue; (2) adding titanium dioxide, polymethacrylic acid ten Hexaester, polycarboxylic acid and its salt, ammonium bicarbonate, mixed evenly; among them, the mass ratio of titanium dioxide, polyhexadecyl methacrylate, polycarboxylic acid and its salt to water is 0‑0.1:0.5‑0.7 :0.2‑0.3: 1, (3) Brush the glue mixed solution evenly on the linen cloth, after drying, brush the next layer, the glue layer is 6‑10mm, and finally brush a layer of glycerin; (4) Dry at high temperature. The processing method is simple and convenient, with good oil absorption and no oil bleeding. After multiple times of painting, apply another layer of glycerin to ensure that the oil will not bleed in the later stage.

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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Patent Type & Authority Patents(China)
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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