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Water soluble oil painting stick composition, water soluble oil painting stick and its preparing method

A composition and oil pastel technology, applied in the direction of art paint, art painting expertise, decorative art, etc., can solve the problems of single painting method, not bright enough bright and shading, etc.

Inactive Publication Date: 2007-01-24
LOTUS STATIONERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The most common painting products currently on the market are mainly oil pastels and crayons. Although these products can meet the general painting requirements, because the raw materials used in the products are all oily, most of them belong to petroleum hydrocarbon raw materials, so crayons (oil pastels) will be produced. ) is difficult to clean when it is painted or stained on clothes or skin, and the crayon (oil pastel) has a relatively heavy smell of petroleum hydrocarbon raw materials, etc.
In addition, this type of crayon (oil pastel) also has the problems of uneven coloring, not bright enough, and relatively single painting means available.
[0003] Although water-soluble oil pastels have also begun to be developed in the art, the water-soluble oil pastels in the prior art all need to be improved in terms of drawing performance and bending resistance, and the drawing performance is not ideal. If the degree is not enough, shading will appear; when painting with water, the dissolution and dispersion effect of water-soluble oil pastel powder is average, resulting in poor uniformity of color blocks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Make 1000 water-soluble oil pastels, each of which is 7.5 grams, and the total weight of raw materials is 7500 grams.

[0043] The formula of raw material is as follows: 22% by weight of stearic acid, 4% by weight of polyethylene glycol (PEG6000), 15% by weight of Pinpin (O-20), 50% by weight of talc, 7% by weight of permanent yellow and 2% by weight of paraffin .

[0044] Stearic acid, polyethylene glycol, Pingpingjia and paraffin are put into a mixing tank for mixing, stirring and melting, the temperature is 85° C., and the stirring time is 60 minutes. Add permanent yellow and talcum powder to the stirred mixture, stir evenly, control the temperature at 75°C, and stir for 20 minutes. The stirred mixture is ground into a fine powdery semi-solid by a three-roll mill, and then the semi-solid mixture is put into the mixing barrel of the molding machine to be melted into a paste at a temperature of 70°C. Next, inject the above-mentioned pasty material into the mold of th...

Embodiment 2

[0046] Make 1000 water-soluble oil pastels, each of which is 7.5 grams, and the total weight of raw materials is 7500 grams.

[0047] The formula of raw material is as follows: 10% by weight of stearic acid, 7% by weight of polyethylene glycol (PEG-4000), 4% by weight of Pyrex (O-10), 55% by weight of talc, 20% by weight of kaolin, 2% by weight of phthalein Cyanine Green and 2% by weight Fisher Indole Synthetic Wax.

[0048] Stearic acid, polyethylene glycol, Pingpingjia and Fisher indole synthetic wax are put into a mixing tank for mixing, stirring and melting, the temperature is 55° C., and the stirring time is 120 minutes. Add phthalocyanine green, talc and kaolin to the stirred mixture, stir evenly, control the temperature at 55° C., and stir for 30 minutes. The stirred mixture is ground into a fine powdery semi-solid by a three-roll mill, and then the semi-solid mixture is put into the mixing barrel of the molding machine to be melted into a paste at a temperature of 55°...

Embodiment 3

[0050] Make 1000 water-soluble oil pastels, each of which is 7.5 grams, and the total weight of raw materials is 7500 grams.

[0051] The formula of raw material is as follows: 10% by weight of stearic acid, 15% by weight of polyethylene glycol (PEG-6000), 10% by weight of Pingejia (O-25), 60% by weight of talc, 2% by weight of phthalocyanine blue and 3% by weight %paraffin.

[0052] Put stearic acid, polyethylene glycol, Pingpingjia and paraffin into a mixing tank for mixing, stirring and melting, the temperature is 70°C, and the stirring time is 100 minutes. Add phthalocyanine blue and talcum powder to the stirred mixture, stir evenly, control the temperature at 70°C, and stir for 25 minutes. The stirred mixture is ground into a fine powder semi-solid by a three-roll mill, and then the semi-solid mixture is put into the mixing barrel of the molding machine to be melted into a paste at a temperature of 85°C. Next, inject the above-mentioned pasty material into the mold of t...

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Abstract

The present invention discloses a kind of water soluble oil painting stick composition, which consists of stearic cid 5-35 wt%, polyethylene glycol 4-15 wt%, peregal 4-15 wt%, stuffing of talc, kaolin and / or calcium carbonate 50-80 wt%, pigment 2-10 wt% and wax 2-8 wt%. The present invention also discloses the making process of the water soluble oil painting stick. The water soluble oil painting stick may be used as oil painting stick directly and as water color, and has bright color, excellent drawing performance and relatively high breaking strength.

Description

technical field [0001] The invention relates to a composition for manufacturing a water-soluble oil pastel, a water-soluble oil pastel and a manufacturing method thereof. Background technique [0002] The most common painting products currently on the market are mainly oil pastels and crayons. Although these products can meet the general painting requirements, because the raw materials used in the products are all oily, most of them belong to petroleum hydrocarbon raw materials, so crayons (oil pastels) will be produced. ) is difficult to clean when painted or stained on clothes or skin, and crayons (oil pastels) have a relatively heavy smell of petroleum hydrocarbon raw materials. In addition, this type of crayon (oil pastel) also has the problems of uneven coloring, not bright enough, and relatively single drawing means available. [0003] Although water-soluble oil pastels have also begun to be developed in the art, the water-soluble oil pastels in the prior art all need...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/06B44D2/00
Inventor 黄小喜
Owner LOTUS STATIONERY
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