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Solid watercolor paint and preparation method thereof

A watercolor and solid technology, applied in the direction of starch paint, art paint, coating, etc., can solve the problems of high equipment requirements, long production cycle, complicated process, etc., and achieve low input cost, high production efficiency, and good water solubility Effect

Active Publication Date: 2022-01-28
宁波康大美术画材集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has very high requirements on equipment, and there are problems such as long production cycle, complicated process, difficult to control, and high cost.

Method used

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  • Solid watercolor paint and preparation method thereof
  • Solid watercolor paint and preparation method thereof
  • Solid watercolor paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1, solid watercolor paint, its component is: hexenylbisstearamide 0.5%, honey 2%, white dextrin 20%, cornstarch 10%, peach gum solution 3%, sodium benzoate 0.4%, poly Ethylene glycol 8%, kaolin 21.1%, heavy calcium carbonate 20%, 3132 bright red powder 10%, sodium dodecylbenzene sulfonate 5%. The peach gum solution is 20% peach gum, and the polyethylene glycol is polyethylene glycol with a molecular weight of 6000.

[0045] The preparation method of the solid watercolor paint of the present embodiment is: comprise the following steps:

[0046] (1) Take peach gum and add it to water and stir until completely dissolved to make peach gum solution;

[0047] (2) Weigh peach gum solution in a container, then add hexenylbisstearamide, 2 honey, white dextrin, cornstarch, sodium benzoate, polyethylene glycol, kaolin, heavy Calcium carbonate, 3132 big red powder, sodium dodecylbenzene sulfonate, stir well;

[0048] (3) Pour the uniformly stirred mixture in the above s...

Embodiment 2

[0050] Embodiment 2, the solid watercolor paint component is: hexenyl bis stearamide 1.5%, honey 8%, white dextrin 10%, cornstarch 15%, gum arabic solution 10%, sodium benzoate 0.2%, polyethylene glycol Alcohol 2%, kaolin 20%, barium sulfate 10%, heavy calcium carbonate 20%, fast yellow 10G toner 2.3%, sodium tripolyphosphate 1%. The gum arabic solution contains 30% gum arabic; polyethylene glycol is polyethylene glycol with a molecular weight of 1000;

[0051] The preparation method of the solid watercolor paint of the present embodiment is: comprise the following steps:

[0052] (1) Take gum arabic and add it to water and stir until fully dissolved to make gum arabic solution;

[0053] (2) The prepared gum arabic solution of the step (1) to be weighed is placed in a container, and then hexenylbisstearamide, honey, white dextrin, cornstarch, sodium benzoate, polysaccharides are added in sequence in the container. Ethylene glycol, kaolin, barium sulfate, heavy calcium carbon...

Embodiment 3

[0056] Embodiment 3, solid watercolor paint, its component is: hexenylbisstearamide 0.1%, glucose syrup 5.4%, yellow dextrin 20%, cornstarch 12%, weight percentage concentration is 30% gum arabic 10% , sodium benzoate 0.5%, molecular weight 6000 polyethylene glycol 10%, kaolin 10%, heavy calcium carbonate 20%, 3132 bright red powder 2%, titanium dioxide 8%, sodium dodecylbenzene sulfonate 2%. The above percentages are percentages by mass.

[0057] The preparation method of the solid watercolor paint of the present embodiment is: comprise the following steps:

[0058] (1) Take gum arabic and add it to water and stir until completely dissolved to make a 30% gum arabic solution;

[0059] (2) Weigh the gum arabic solution in a container, then add hexenylbisstearamide, glucose syrup, yellow dextrin, cornstarch, sodium benzoate, polyethylene glycol, kaolin, heavy Calcium carbonate, 3132 bright red powder, titanium dioxide, sodium dodecylbenzene sulfonate, stir well;

[0060] (3) ...

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Abstract

The invention discloses a solid watercolor paint which is characterized by comprising a dispersing agent, syrup, dextrin, starch, glue, a bactericidal mildew preventive, polyethylene glycol, a filler, toner and a functional aid. The invention also discloses a preparation method of the solid watercolor paint, which comprises the following steps: stirring, milling, and then extruding and molding. The obtained solid watercolor paint has the advantages of no salt precipitation, no dampness, uniform and fine pigment diffusion, no granular sensation and no water marks, and the preparation method is simple and easy to implement.

Description

technical field [0001] The invention relates to a watercolor paint, and also relates to a preparation method of the paint. Background technique [0002] In recent years, with the improvement of people's living standards, the demand for watercolor painting creation has also been greatly improved. Watercolor painting is created by mixing paint with water to create a unique picture effect, and different watercolor paints have different painting effects. Watercolor paints are divided into solid watercolor paints and liquid watercolor paints. Solid watercolor paints are a very popular pigment product in the field of professional technology. Solid watercolor paints are pure in color and have good transparency in the painting process. and water mobility. Compared with liquid watercolor paints and other types of watercolor paints, it has the advantages of high storage stability and portability, so it is widely welcomed by the market. [0003] Many existing solid watercolor pigmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D103/02C09D105/00C09D5/06C09D7/61C09D7/63C09D7/65B29B9/06B29B7/56
CPCC09D103/02C09D5/06C09D7/61C09D7/63C09D7/65B29B9/06B29B7/56C08L3/02C08L5/00C08L71/02C08K5/07C08K5/1535C08K5/42C08K3/32
Inventor 吴欢许观良朱清倪赚马展锋
Owner 宁波康大美术画材集团股份有限公司
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