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Oil painting canvas capable of purifying air and preparation method thereof

A technology for purifying air and oil canvas, applied in painting tools, decorative arts, coatings, etc., can solve the problems of no air purification effect, inability to completely decompose harmful air gases, limited air purification, etc., and achieve good weather resistance and excellent Effect of image resolution and water resistance, excellent coating fastness

Active Publication Date: 2017-01-18
GUANGDONG GLM DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to decoration, general interior decorations do not have any effect of purifying the air. Most of the existing air-purifying products are coatings and wallpapers containing diatom mud, but diatom mud only has an adsorption effect on harmful gases such as formaldehyde, and cannot Thoroughly decompose harmful gases in the air, and the ability to purify the air is limited

Method used

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  • Oil painting canvas capable of purifying air and preparation method thereof
  • Oil painting canvas capable of purifying air and preparation method thereof
  • Oil painting canvas capable of purifying air and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] For the air-purifying oil canvas in the present embodiment, the water-based environmental protection primer coating is by weight: 30 parts of diatomaceous earth, 20 parts of 2-imidazolidinone, 60 parts of nanoscale titanium dioxide, 10 parts of light calcium carbonate, 20 parts of inorganic filler, 80 parts of 12% PVA solution, 60 parts of acrylic resin, 50 parts of pure acrylic emulsion, 0.5 part of dispersant, 0.5 part of preservative, and 100 parts of water.

[0032] The preparation process of the water-based environmental protection primer coating is as follows: add the dispersant to 100 parts of water, stir at a low speed, and then add 30 parts of diatomaceous earth, 20 parts of 2-imidazolidinone, 60 parts of nano-titanium dioxide, and 10 parts of light Calcium carbonate and 20 parts of other inorganic fillers are dispersed at high speed to make a dispersion liquid; stirred at low speed, 80 parts of 12% PVA solution, 60 parts of acrylic resin and 50 parts of pure ac...

Embodiment 2

[0035] For the air-purifying oil canvas in the present embodiment, the water-based environmental protection primer coating is by weight: 40 parts of diatomaceous earth, 30 parts of 2-imidazolidinone, 70 parts of nano-scale titanium dioxide, 20 parts of light calcium carbonate, 20 parts of inorganic filler, 90 parts of 12% PVA solution, 80 parts of acrylic resin, 80 parts of pure acrylic emulsion, 1 part of dispersant, 1.5 parts of preservative, and 120 parts of water.

[0036] The preparation process of the water-based environmental protection primer coating and the preparation process of the printing medium in embodiment 2 are the same as in embodiment 1.

Embodiment 3

[0038] For the air-purifying oil canvas in this embodiment, the water-based environmental protection primer coating is calculated by weight: 35 parts of diatomite, 25 parts of 1-(2-hydroxyethyl)-2-imidazolidinone, and nano-sized titanium dioxide 65 parts, 20 parts of light calcium carbonate, 15 parts of inorganic filler, 70 parts of 12% PVA solution, 75 parts of acrylic resin, 75 parts of pure acrylic emulsion, 0.75 parts of dispersant, 1 part of preservative, and water 110 copies.

[0039] The preparation process of the water-based environmental protection primer coating in embodiment 3 is the same as that in embodiment 1.

[0040] Preparation process of printing medium: Coat the prepared water-based environmentally friendly primer coating on polyester cotton cloth, dry it in an oven at 80-100°C, and then coat the water-based environmentally friendly primer coating with waterproof inkjet printing paint , Dry in an oven at 80-100°C.

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Abstract

The invention discloses an oil painting canvas capable of purifying air and preparation method thereof and relates to the field of color ink jet printing media. The oil painting canvas capable of purifying air is composed of an oil painting canvas base plate, water-based environmentally friendly base coating having an air purifying function and a waterproof ink jet printing coating capable of purifying air. The water-based environmentally friendly base coating is prepared from, by weight, 30-40 parts of diatomite, 20-30 parts of formaldehyde scavenger, 60-70 parts of nanoscale titanium dioxide, 10-20 parts of light calcium carbonate, 10-20 parts of inorganic filler, 50-90 parts of 12% PVA solution, 50-100 parts of acrylic resin, 50-100 parts of pure acrylic emulsion, 0.5-1 part of dispersant, 0.5-1.5 parts of preservative and 100-120 parts of water. The oil painting canvas can be compatible with pigment, dyestuff, latex and UV curing types of ink printing and has excellent coating fastness, weather resistance, water repellency and good image resolution. The canvas can effectively adsorb harmful organic gases such as formaldehyde, accordingly improves indoor air quality and guarantees the health of people.

Description

technical field [0001] The invention relates to an air-purifying oil canvas and a preparation method thereof, belonging to the field of new material digital printing media. Background technique [0002] Oil canvas refers to the cloth that is used for hand-painting or as a color spray medium by coating a coating primer that prevents the penetration of oil, solvent and water on a specific cloth substrate. The coated cloth used for advertising and interior decoration after digital inkjet printing is called inkjet printing canvas. With the development of inkjet printing technology, inkjet printing canvas has been widely used in art creation, such as reproduction painting, hand painting, frame painting and interior decoration and other fields. [0003] With the advancement of science and technology and the continuous improvement of people's living standards, people pay more and more attention to indoor air quality, and products with air purification functions are more and more p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D133/04C09D129/04C09D7/12B44D3/18
CPCB44D3/18C08K2201/011C08L2205/02C08L2205/03C09D7/61C09D7/63C09D7/67C09D129/04C09D133/00C09D133/04C08L33/00C08L33/04C08K13/02C08K3/34C08K2003/2241C08K2003/265C08L29/04
Inventor 张洪领杨森黄偕褀孙静周广滨王萍耿进东
Owner GUANGDONG GLM DIGITAL TECH