CN111944345A - High-color-rendering oil painting pigment and production process thereof - Google Patents
High-color-rendering oil painting pigment and production process thereof Download PDFInfo
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- CN111944345A CN111944345A CN202010854844.8A CN202010854844A CN111944345A CN 111944345 A CN111944345 A CN 111944345A CN 202010854844 A CN202010854844 A CN 202010854844A CN 111944345 A CN111944345 A CN 111944345A
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/65—Additives macromolecular
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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- C08K2201/00—Specific properties of additives
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a high color rendering oil painting pigment which comprises the following components in percentage by weight: 25-45% of refined sunflower seed oil, 6-15% of walnut oil, 18-30% of barium sulfate, 5-12% of calcium carbonate, 0.5-3.5% of fullerene suspension subjected to surface modification, 0.2-2% of nano titanium dioxide, 1-6% of carboxymethyl chitosan, 0.1-1.5% of aluminum stearate, 0.5-3.5% of beeswax, 1-6% of lauramidopropyl betaine, 2-8% of tea saponin and the balance of pigment toner. The added nano titanium dioxide has an antibacterial effect and is beneficial to preventing the oil painting from being polluted by dust; the addition of carboxymethyl chitosan is beneficial to improving the antibacterial effect, and the color and luster brightness of the pigment can be improved; the addition of the fullerene suspension liquid subjected to surface modification can improve the adhesive force of the pigment, and has remarkable effects of improving the color brightness and color plumpness of the pigment.
Description
Technical Field
The invention relates to the technical field of oil painting pigments, in particular to a high-color-rendering oil painting pigment and a production process thereof.
Background
The oil painting (apaintingoinls) is a kind of painting made by mixing fast-drying vegetable oil (linseed oil, poppy oil, walnut oil, etc.) with pigment on canvas, linen, cardboard or wood board. The diluent used in drawing is volatile turpentine oil, dry linseed oil, etc. The paint attached to the picture has strong hardness, and can keep luster for a long time after the picture is dried. The painting object is fully expressed by virtue of the covering power and the transparency of the pigment, and the painting object is rich in color and strong in three-dimensional texture. The oil painting is one of the main painting types of western painting.
At present, the pigment mainly comprises watercolor pigment, gouache pigment, oil painting pigment, acrylic pigment and the like; the basic components of the oil painting pigment are composed of a pigment, an extender pigment, a vehicle and certain auxiliary materials such as a shaping agent, a stabilizer, a drying retarder or a drier and the like other painting pigments. The various properties of the oil painting pigment can be properly adjusted according to different requirements by using different media and auxiliary materials.
The quality of oil painting pigment has great influence on the performance of painting techniques, and is one of the prerequisites for determining the service life of the paintings. In recent years, with the development of painting industry, people have more and more high requirements on oil painting pigments. The properties of the oil painting pigment, such as tinting strength, light resistance, hiding power, transparency, oil absorption, toughness, dryness, plasticity, leveling property and the like, have some direct influences on the painting effect. The color rendering property, namely the fresh brightness and color saturation of the color, is a core index of the high-grade oil painting pigment; in order to improve the quality of the oil painting pigment, it is necessary to research a high color rendering oil painting pigment and a production process thereof.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a high-color-rendering oil painting pigment and a production process thereof.
The technical scheme of the invention is as follows:
the high color rendering oil painting pigment consists of the following components in percentage by weight: 25-45% of refined sunflower seed oil, 6-15% of walnut oil, 18-30% of barium sulfate, 5-12% of calcium carbonate, 0.5-3.5% of fullerene suspension subjected to surface modification, 0.2-2% of nano titanium dioxide, 1-6% of carboxymethyl chitosan, 0.1-1.5% of aluminum stearate, 0.5-3.5% of beeswax, 1-6% of lauramidopropyl betaine, 2-8% of tea saponin and the balance of pigment toner.
Preferably, the high color rendering oil painting pigment consists of the following components in percentage by weight: 28-35% of refined sunflower seed oil, 8-12% of walnut oil, 20-25% of barium sulfate, 8-10% of calcium carbonate, 1.2-2.5% of fullerene suspension subjected to surface modification, 0.5-1% of nano titanium dioxide, 2-5% of carboxymethyl chitosan, 0.4-1.2% of aluminum stearate, 1.2-1.8% of beeswax, 2-5% of lauramidopropyl betaine, 3-6% of tea saponin and the balance of pigment toner.
Preferably, the preparation method of the fullerene suspension subjected to surface modification comprises the following steps: dissolving a surfactant in ethanol, adding a hydrophilic fullerene derivative, and sequentially carrying out mechanical stirring, ball milling and ultrasonic reaction treatment to obtain the fullerene suspension subjected to surface modification.
Further preferably, the fullerene body of the hydrophilic fullerene derivative is a carbon cage containing 50 to 120 carbon atoms, the hydrophilic fullerene derivative contains 1 to 6 flexible ether oxygen chains, and the addition site of a methylene group on the fullerene is one of [5, 6] and [6, 6 ]; the structural formula is:
wherein R1 and R2 are one of phenyl, carbonyl, alkyl, aryl and substituted aryl and any combination thereof;
where n takes any number between 1 and 3.
Preferably, the production process of the high color rendering oil painting pigment comprises the following steps:
A. heating beeswax, aluminum stearate and carboxymethyl chitosan to 90-100 ℃ for melting and uniformly stirring;
B. slowly adding refined sunflower seed oil, walnut oil and lauramidopropyl betaine, and stirring uniformly;
C. and finally, adding the rest raw materials, uniformly stirring, and grinding for 3-5 times by using a three-roller machine.
The invention has the advantages that: the high color rendering oil painting pigment of the invention comprises the following components by weight percent: 25-45% of refined sunflower seed oil, 6-15% of walnut oil, 18-30% of barium sulfate, 5-12% of calcium carbonate, 0.5-3.5% of fullerene suspension subjected to surface modification, 0.2-2% of nano titanium dioxide, 1-6% of carboxymethyl chitosan, 0.1-1.5% of aluminum stearate, 0.5-3.5% of beeswax, 1-6% of lauramidopropyl betaine, 2-8% of tea saponin and the balance of pigment toner. The added nano titanium dioxide not only has an antibacterial effect, but also is beneficial to preventing the oil painting from being polluted by dust; the addition of carboxymethyl chitosan is not only beneficial to improving the antibacterial effect, but also can improve the color and luster brightness of the pigment; the addition of the fullerene suspension liquid subjected to surface modification can improve the adhesive force of the pigment and has remarkable effects of improving the color brightness and color plumpness of the pigment.
Detailed Description
Example 1
The high color rendering oil painting pigment consists of the following components in percentage by weight: 32% of refined sunflower seed oil, 10% of walnut oil, 22% of barium sulfate, 8.5% of calcium carbonate, 1.5% of fullerene suspension subjected to surface modification, 0.8% of nano titanium dioxide, 3.2% of carboxymethyl chitosan, 0.8% of aluminum stearate, 1.7% of beeswax, 3.5% of lauramidopropyl betaine, 5% of tea saponin and the balance of pigment toner.
The preparation method of the fullerene suspension subjected to surface modification comprises the following steps: adding 1000 parts by mass of ethanol, 15 parts by mass of polyethylene glycol, 10 parts by mass of sodium dodecyl sulfate and 8 parts by mass of hydrophilic fullerene derivative, and sequentially carrying out mechanical stirring, ball milling and ultrasonic reaction treatment to obtain the fullerene suspension subjected to surface modification.
The fullerene body of the hydrophilic fullerene derivative is a carbon cage containing 50 to 120 carbon atoms, the hydrophilic fullerene derivative contains 1 to 6 flexible ether oxygen chains, and the addition site of a methylene on the fullerene is one of [5, 6] and [6, 6 ]; the structural formula is:
wherein R1 and R2 are one of phenyl, carbonyl, alkyl, aryl and substituted aryl and any combination thereof;
where n takes any number between 1 and 3.
The production process of the oil painting pigment with high color rendering property comprises the following steps:
A. heating beeswax, aluminum stearate and carboxymethyl chitosan to 95 ℃ to melt and uniformly stirring;
B. slowly adding refined sunflower seed oil, walnut oil and lauramidopropyl betaine, and stirring uniformly;
C. and finally, adding the rest raw materials, uniformly stirring, and grinding for 4 times by using a three-roller machine.
Example 2
The high color rendering oil painting pigment consists of the following components in percentage by weight: 35% of refined sunflower seed oil, 8% of walnut oil, 25% of barium sulfate, 8% of calcium carbonate, 2.5% of fullerene suspension subjected to surface modification, 0.5% of nano titanium dioxide, 5% of carboxymethyl chitosan, 0.4% of aluminum stearate, 1.8% of beeswax, 2% of lauramidopropyl betaine, 6% of tea saponin and the balance of pigment toner.
The preparation method of the fullerene suspension subjected to surface modification comprises the following steps: adding 1000 parts by mass of ethanol, 8 parts by mass of polyethylene glycol, 25 parts by mass of sodium dodecyl sulfate and 5 parts by mass of hydrophilic fullerene derivative, and sequentially carrying out mechanical stirring, ball milling and ultrasonic reaction treatment to obtain the fullerene suspension subjected to surface modification.
The fullerene body of the hydrophilic fullerene derivative is a carbon cage containing 50 to 120 carbon atoms, the hydrophilic fullerene derivative contains 1 to 6 flexible ether oxygen chains, and the addition site of a methylene on the fullerene is one of [5, 6] and [6, 6 ]; the structural formula is:
wherein R1 and R2 are one of phenyl, carbonyl, alkyl, aryl and substituted aryl and any combination thereof;
where n takes any number between 1 and 3.
The production process of the oil painting pigment with high color rendering property comprises the following steps:
A. heating beeswax, aluminum stearate and carboxymethyl chitosan to 100 ℃ to melt and uniformly stirring;
B. slowly adding refined sunflower seed oil, walnut oil and lauramidopropyl betaine, and stirring uniformly;
C. and finally, adding the rest raw materials, uniformly stirring, and grinding for 5 times by using a three-roller machine.
Example 3
The high color rendering oil painting pigment consists of the following components in percentage by weight: 28% of refined sunflower seed oil, 12% of walnut oil, 20% of barium sulfate, 10% of calcium carbonate, 1.2% of fullerene suspension subjected to surface modification, 1% of nano titanium dioxide, 2% of carboxymethyl chitosan, 1.2% of aluminum stearate, 1.2% of beeswax, 5% of lauramidopropyl betaine, 3% of tea saponin and the balance of pigment toner.
The preparation method of the fullerene suspension subjected to surface modification comprises the following steps: adding 1000 parts by mass of ethanol, 18 parts by mass of polyethylene glycol, 12 parts by mass of sodium dodecyl sulfate and 7 parts by mass of hydrophilic fullerene derivative, and sequentially carrying out mechanical stirring, ball milling and ultrasonic reaction treatment to obtain the fullerene suspension subjected to surface modification.
The fullerene body of the hydrophilic fullerene derivative is a carbon cage containing 50 to 120 carbon atoms, the hydrophilic fullerene derivative contains 1 to 6 flexible ether oxygen chains, and the addition site of a methylene on the fullerene is one of [5, 6] and [6, 6 ]; the structural formula is:
wherein R1 and R2 are one of phenyl, carbonyl, alkyl, aryl and substituted aryl and any combination thereof;
where n takes any number between 1 and 3.
The production process of the oil painting pigment with high color rendering property comprises the following steps:
A. heating beeswax, aluminum stearate and carboxymethyl chitosan to 90 ℃ to melt and uniformly stirring;
B. slowly adding refined sunflower seed oil, walnut oil and lauramidopropyl betaine, and stirring uniformly;
C. and finally, adding the rest raw materials, uniformly stirring, and grinding for 3 times by using a three-roller machine.
Comparative example 1
The fullerene suspension subjected to surface modification in example 1 was replaced with graphene, and the rest of the formulation and the production process were unchanged.
Comparative example 2
The carboxymethyl chitosan in example 1 was removed, and the remaining ratio and production process were unchanged.
The pigments of examples 1-3 and comparative examples 1-2 were tested for properties, as detailed in Table 1, below.
| Example 1 | Example 2 | Example 3 | Comparative example 1 | Comparative example 2 | |
| Thickening after standing | Without change | Without change | Without change | Apparent thickening | Without change |
| Bright and bright luster | 5 | 5 | 5 | 4 | 3 |
| Colour saturation | 5 | 5 | 5 | 3 | 3 |
Note: (1) the thickening condition after standing refers to the thickening condition after standing for 1 month; (2) the measurement numbers 1, 2, 3, 4, and 5 of the index represent poor, medium, good, and good, respectively.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The oil painting pigment with high color rendering property is characterized by comprising the following components in percentage by weight: 25-45% of refined sunflower seed oil, 6-15% of walnut oil, 18-30% of barium sulfate, 5-12% of calcium carbonate, 0.5-3.5% of fullerene suspension subjected to surface modification, 0.2-2% of nano titanium dioxide, 1-6% of carboxymethyl chitosan, 0.1-1.5% of aluminum stearate, 0.5-3.5% of beeswax, 1-6% of lauramidopropyl betaine, 2-8% of tea saponin and the balance of pigment toner.
2. The high color developing oil painting pigment of claim 1, which consists of the following components in percentage by weight: 28-35% of refined sunflower seed oil, 8-12% of walnut oil, 20-25% of barium sulfate, 8-10% of calcium carbonate, 1.2-2.5% of fullerene suspension subjected to surface modification, 0.5-1% of nano titanium dioxide, 2-5% of carboxymethyl chitosan, 0.4-1.2% of aluminum stearate, 1.2-1.8% of beeswax, 2-5% of lauramidopropyl betaine, 3-6% of tea saponin and the balance of pigment toner.
3. The high color developability oil painting pigment according to claim 1 or 2, wherein the preparation method of the surface-modified fullerene suspension comprises the following steps: dissolving a surfactant in ethanol, adding a hydrophilic fullerene derivative, and sequentially carrying out mechanical stirring, ball milling and ultrasonic reaction treatment to obtain the fullerene suspension subjected to surface modification.
4. The high color-developing oil painting pigment according to claim 3, wherein the fullerene body of the hydrophilic fullerene derivative is a carbon cage containing 50 to 120 carbon atoms, the hydrophilic fullerene derivative contains 1 to 6 flexible ether oxygen chains, and the addition site of a methylene group on the fullerene is one of [5, 6] and [6, 6 ]; the structural formula is:
wherein R1 and R2 are one of phenyl, carbonyl, alkyl, aryl and substituted aryl and any combination thereof;
where n takes any number between 1 and 3.
5. The high color developing oil painting pigment according to any one of claims 1 to 4, characterized in that the production process thereof comprises the steps of:
A. heating beeswax, aluminum stearate and carboxymethyl chitosan to 90-100 ℃ for melting and uniformly stirring;
B. slowly adding refined sunflower seed oil, walnut oil and lauramidopropyl betaine, and stirring uniformly;
C. and finally, adding the rest raw materials, uniformly stirring, and grinding for 3-5 times by using a three-roller machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010854844.8A CN111944345A (en) | 2020-08-24 | 2020-08-24 | High-color-rendering oil painting pigment and production process thereof |
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| CN202010854844.8A CN111944345A (en) | 2020-08-24 | 2020-08-24 | High-color-rendering oil painting pigment and production process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646404A (en) * | 2020-12-29 | 2021-04-13 | 盐城工业职业技术学院 | Antibacterial pigment and preparation method thereof |
| CN115584154A (en) * | 2022-10-08 | 2023-01-10 | 天长市嘉丰美术用品有限公司 | Preparation process of water-soluble oil painting pigment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008231260A (en) * | 2007-03-20 | 2008-10-02 | Able Engineering Kk | Water-based coating and method for producing the same |
| CN104497673A (en) * | 2014-12-23 | 2015-04-08 | 宁波高新区康大美术新材料有限公司 | Paint pigment containing graphene and preparation method of paint pigment |
| CN111303658A (en) * | 2020-03-16 | 2020-06-19 | 齐齐哈尔大学 | Environment-friendly pigment free of heavy metal and preparation method thereof |
-
2020
- 2020-08-24 CN CN202010854844.8A patent/CN111944345A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008231260A (en) * | 2007-03-20 | 2008-10-02 | Able Engineering Kk | Water-based coating and method for producing the same |
| CN104497673A (en) * | 2014-12-23 | 2015-04-08 | 宁波高新区康大美术新材料有限公司 | Paint pigment containing graphene and preparation method of paint pigment |
| CN111303658A (en) * | 2020-03-16 | 2020-06-19 | 齐齐哈尔大学 | Environment-friendly pigment free of heavy metal and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646404A (en) * | 2020-12-29 | 2021-04-13 | 盐城工业职业技术学院 | Antibacterial pigment and preparation method thereof |
| CN115584154A (en) * | 2022-10-08 | 2023-01-10 | 天长市嘉丰美术用品有限公司 | Preparation process of water-soluble oil painting pigment |
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Application publication date: 20201117 |