CN114752262A - Preparation method of environment-friendly art pigment - Google Patents
Preparation method of environment-friendly art pigment Download PDFInfo
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- CN114752262A CN114752262A CN202210533433.8A CN202210533433A CN114752262A CN 114752262 A CN114752262 A CN 114752262A CN 202210533433 A CN202210533433 A CN 202210533433A CN 114752262 A CN114752262 A CN 114752262A
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- 239000000049 pigment Substances 0.000 title claims abstract description 79
- 238000002360 preparation method Methods 0.000 title abstract description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000080 wetting agent Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 9
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 9
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 25
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 20
- 235000011187 glycerol Nutrition 0.000 claims description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 235000010265 sodium sulphite Nutrition 0.000 claims description 10
- -1 glycerin fatty acid ester Chemical class 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims 2
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 18
- 230000008859 change Effects 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 11
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 8
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 235000010489 acacia gum Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 2
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 2
- 244000038561 Modiola caroliniana Species 0.000 description 2
- 235000010703 Modiola caroliniana Nutrition 0.000 description 2
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical group [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000003906 humectant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 150000004992 toluidines Chemical class 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/007—Metal oxide
-
- C—CHEMISTRY; METALLURGY
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/06—Artists' paints
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention discloses a preparation method of an environment-friendly art pigment, and relates to the technical field of art pigments. The environment-friendly art pigment raw material comprises pigment toner, filler, antioxidant, emulsifier, wetting agent and water in parts by weight. The method comprises the following steps: uniformly mixing all the raw materials except ethylene glycol, and grinding to obtain slurry A; and adding ethylene glycol into the slurry A and uniformly mixing to obtain the environment-friendly art pigment. The environment-friendly art pigment prepared by the invention has good illumination stability, is not easy to fall off and discolor under illumination conditions, has good humidity and heat resistance, does not contain toxic and harmful substances in the raw materials, has no harm to human body, has no pollution to the environment, and is safe and environment-friendly. The invention has simple formula and easily obtained raw materials. The preparation method is simple and is suitable for large-scale industrial production.
Description
Technical Field
The invention relates to the technical field of art pigments, in particular to a preparation method of an environment-friendly art pigment.
Background
The history that people use color for drawing at the earliest can go up to the old stone period, people heat loess to red pigment by an original method more than 4 ten thousand years before the examination of the notary, and red soil, carbon black and the like are used as the pigment for decorating the body at the earliest.
The watercolor is a common art pigment at present, has the advantages of low toxicity and no odor, and is relatively in line with the concept of health and environmental protection. However, most watercolor pigments have incorporated gum arabic to improve performance and surface gloss after drying. In special occasions of painting effect pictures or coloring for animation, which need to be coated flatly, the Arabic gum can form irregular spots on the color surface, so that the color is not uniform. In addition, most watercolor pigments also have the defects of easy shedding, steam and moisture resistance and the like when being exposed to light for a long time.
Therefore, the preparation method of the environment-friendly art pigment without Arabic gum is provided to improve the sun-proof performance and the damp-heat resistance of the water-based pigment, and has important significance for the technical field of art pigments.
Disclosure of Invention
Based on the above, the invention provides the preparation method of the environment-friendly art pigment, the components of the pigment and the preparation method are reasonably adjusted, so that the settleability, the illumination stability and the humidity resistance of the pigment are improved, and meanwhile, the raw materials of the environment-friendly art pigment are free of toxic and harmful substances, and are safe and environment-friendly.
In order to achieve the purpose, the invention provides the following scheme:
according to one technical scheme, the environment-friendly art pigment comprises, by mass, 80-90 parts of pigment toner, 20-25 parts of filler, 8-9 parts of antioxidant, 15-20 parts of emulsifier, 35-40 parts of wetting agent and 120 parts of water.
The antioxidant can reduce the falling off and the color change of the pigment under the illumination condition and improve the illumination stability of the pigment.
The emulsifier can increase the suspension performance of the pigment, improve the suspension time of the filler and the pigment toner in water, and improve the bonding strength of the filler and the pigment toner, thereby improving the wet and heat resistance of the pigment.
The wetting agent has the properties of alcohol and glycerol, can reduce the surface tension, improve the dispersion degree and the adhesive force of pigment toner and filler, maintain the wettability of the pigment and ensure that the pigment is not easy to dry and agglomerate after being placed for a long time.
The pigment toner is inorganic toner or organic toner, and is commercially available common pigment powder, the inorganic toner is iron oxide red, iron oxide yellow, iron oxide black or titanium dioxide powder, and the organic toner is ultramarine, phthalocyanine blue or toluidine mauve.
Further, the filler is talc powder.
Further, the antioxidant is sodium sulfite.
Further, the emulsifier is glycerin fatty acid ester.
Further, the humectant is ethylene glycol, having properties of alcohol and glycerin.
In the second technical scheme of the invention, the preparation method of the environment-friendly art pigment comprises the following steps:
uniformly mixing all the raw materials except the wetting agent, and grinding to obtain slurry A;
and adding a wetting agent into the slurry A and uniformly mixing to obtain the environment-friendly art pigment.
Further, grinding until the fineness of the slurry is more than or equal to 1000 meshes. The finer the slurry, the better.
The invention discloses the following technical effects:
the environment-friendly art pigment prepared by the invention has good illumination stability, is not easy to fall off and discolor under illumination conditions, has good humidity resistance and heat resistance, does not contain toxic and harmful substances in the raw materials, has no harm to human body contact, has no pollution to the environment, and is safe and environment-friendly.
The invention has simple formula and easily obtained raw materials.
The preparation method is simple and is suitable for large-scale industrial production.
Detailed Description
Reference will now be made in detail to various exemplary embodiments of the invention, the detailed description should not be construed as limiting the invention but as a more detailed description of certain aspects, features and embodiments of the invention.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In addition, for numerical ranges in the present disclosure, it is understood that each intervening value, to the upper and lower limit of that range, is also specifically disclosed. Every smaller range between any stated value or intervening value in a stated range and any other stated or intervening value in a stated range is encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference herein for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.
It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
The "parts" in the present invention are all parts by mass unless otherwise specified.
The specific implementation mode of the invention is as follows:
the invention provides an environment-friendly art pigment which comprises the following raw materials in parts by mass: 80-90 parts of pigment toner, 20-25 parts of filler, 8-9 parts of antioxidant, 15-20 parts of emulsifier, 35-40 parts of wetting agent and 100-120 parts of water.
The antioxidant can reduce the falling off and the color change of the pigment under the illumination condition and improve the illumination stability of the pigment.
The emulsifier can increase the suspension performance of the pigment, improve the suspension time of the filler and the pigment toner in water, and improve the bonding strength of the filler and the pigment toner, thereby improving the wet and heat resistance of the pigment.
The wetting agent has the properties of alcohol and glycerol, can reduce the surface tension, improve the dispersion degree and the adhesive force of pigment toner and filler, maintain the wettability of the pigment and ensure that the pigment is not easy to dry and agglomerate after being placed for a long time.
The pigment toner is inorganic toner or organic toner, and is commercially available common pigment powder, the inorganic toner is iron oxide red, iron oxide yellow, iron oxide black or titanium dioxide powder and the like, and the organic toner is ultramarine, phthalocyanine blue or toluidine mauve and the like.
The filler is talcum powder.
The antioxidant is sodium sulfite.
The emulsifier is glycerin fatty acid ester.
The humectant is ethylene glycol, having alcohol and glycerol properties.
The invention also provides a preparation method of the environment-friendly art pigment, which comprises the following steps:
uniformly mixing all the raw materials except the wetting agent, and grinding to obtain slurry A;
and adding a wetting agent into the slurry A and uniformly mixing to obtain the environment-friendly art pigment.
Further, grinding until the fineness of the slurry is more than or equal to 1000 meshes.
Example 1
Preparing raw materials:
80 parts of pigment toner iron oxide red, 20 parts of talcum powder, 8 parts of sodium sulfite, 18 parts of glycerin fatty acid ester, 37 parts of glycol and 110 parts of water.
The preparation steps are as follows:
step 1, adding pigment toner, talcum powder, sodium sulfite, glycerin fatty acid ester and water into a reaction tank according to the mass parts, uniformly stirring, transferring slurry into a grinding machine, and grinding until the fineness is not less than 1000 meshes (1100-1300 meshes) to obtain slurry A;
and 2, adding the ethylene glycol in parts by weight into the slurry A, and quickly and uniformly stirring (stirring at 800r/min for 2min) to obtain the environment-friendly art pigment.
The environment-friendly art pigment prepared by the embodiment can be placed for 180min without generating precipitates.
Example 2
Preparing raw materials:
80 parts of pigment toner iron oxide red, 20 parts of talcum powder, 8 parts of sodium sulfite, 20 parts of glycerin fatty acid ester, 40 parts of glycol and 110 parts of water.
The procedure was as in example 1.
The environment-friendly art pigment prepared by the embodiment has no sediment when placed for 150 min.
Example 3
Preparing raw materials:
80 parts of pigment toner iron oxide red, 20 parts of talcum powder, 8 parts of sodium sulfite, 15 parts of glycerin fatty acid ester, 35 parts of glycol and 110 parts of water.
The procedure was as in example 1.
The environment-friendly art pigment prepared by the embodiment can be placed for 150min without generating precipitates.
Example 4
Preparing raw materials:
90 parts of pigment toner iron oxide red, 25 parts of talcum powder, 8 parts of sodium sulfite, 18 parts of glycerin fatty acid ester, 40 parts of glycol and 120 parts of water.
The procedure was as in example 1.
The environment-friendly art pigment prepared by the embodiment can be placed for 150min without generating precipitates.
Example 5
Preparing raw materials:
85 parts of pigment toner iron oxide red, 20 parts of talcum powder, 9 parts of sodium sulfite, 18 parts of glycerin fatty acid ester, 37 parts of glycol and 100 parts of water.
The procedure was as in example 1.
The environment-friendly art pigment prepared by the embodiment can be placed for 150min without generating precipitates.
Comparative example 1
The only difference from example 1 is that ethylene glycol was replaced with glycerol.
The environment-friendly art pigment prepared by the comparative example generates trace precipitation when being placed for 150 min.
Comparative example 2
The only difference from example 1 is that the glycerol fatty acid ester was replaced with a starch ether.
The environmental-friendly art pigment prepared by the comparative example generates trace precipitation when being placed for 100 min.
Comparative example 3
The only difference from example 1 is that the addition of sodium sulfite was omitted.
The environmental-friendly art pigment prepared in the comparative example began to generate precipitation when being placed for 180 min.
The properties of the environment-friendly art pigments prepared in examples 1 to 5 and comparative examples 1 to 3 were verified as follows:
1. lightfastness performance test (illumination stability test): Q-SUN weather resistance tester (model Xe-1-S) and X-RITE color density instrument measure the color density change of the graffiti paper before and after Q-SUN irradiates for 1000 hours.
Evaluation criteria: a is less than 10 percent, B is 10 to 30 percent; c is more than 30 percent.
The results are shown in Table 1.
TABLE 1
2. Moisture and heat resistance test: the environmental-friendly art pigments prepared in examples 1 to 5 and comparative examples 1 to 3 were dried and then placed in a hot and humid environment (relative humidity 90%, temperature 60 ℃) to detect color changes, and the results are shown in Table 2.
TABLE 2
| Group of | Moist heat resistance (5d) | Moist heat resistance (10d) |
| Example 1 | Without change | Without change |
| Example 2 | Without change | Without change |
| Example 3 | Without change | Without change |
| Example 4 | Without change | Without change |
| Example 5 | Without change | Without change |
| Comparative example 1 | Without change | Without change |
| Comparative example 2 | Slight discoloration | Color change |
| Comparative example 3 | Without change | Slight discoloration |
3. The drying times (GB/T1728) of the environment-friendly art pigments prepared in examples 1 to 5 are shown in Table 3.
TABLE 3
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The environment-friendly art pigment is characterized by comprising, by mass, 80-90 parts of pigment toner, 20-25 parts of filler, 8-9 parts of antioxidant, 15-20 parts of emulsifier, 35-40 parts of wetting agent and 120 parts of water.
2. The environment-friendly art pigment as claimed in claim 1, wherein the pigment toner is an inorganic toner or an organic toner.
3. The environment-friendly art pigment as claimed in claim 1, wherein the filler is talc.
4. The environment-friendly art paint according to claim 1, wherein the antioxidant is sodium sulfite.
5. The environment-friendly art paint according to claim 1, wherein the emulsifier is glycerin fatty acid ester.
6. The environmentally friendly art pigment of claim 1, wherein the wetting agent is ethylene glycol.
7. A process for producing the environmentally friendly art pigment as claimed in any one of claims 1 to 6, which comprises the steps of:
uniformly mixing all the raw materials except the wetting agent, and grinding to obtain slurry A;
and adding a wetting agent into the slurry A and uniformly mixing to obtain the environment-friendly art pigment.
8. The process for producing environment-friendly art pigments according to claim 7, wherein the grinding is carried out until the fineness of the slurry is 1000 mesh or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533433.8A CN114752262B (en) | 2022-05-17 | 2022-05-17 | Preparation method of environment-friendly art pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533433.8A CN114752262B (en) | 2022-05-17 | 2022-05-17 | Preparation method of environment-friendly art pigment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114752262A true CN114752262A (en) | 2022-07-15 |
| CN114752262B CN114752262B (en) | 2023-05-16 |
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| CN202210533433.8A Active CN114752262B (en) | 2022-05-17 | 2022-05-17 | Preparation method of environment-friendly art pigment |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700699A (en) * | 2016-12-14 | 2017-05-24 | 四川熹玥广告传媒有限公司 | Water-based pigment and preparation method of water-based pigment |
| CN112574671A (en) * | 2020-12-29 | 2021-03-30 | 盐城工业职业技术学院 | Painting pigment and preparation method thereof |
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2022
- 2022-05-17 CN CN202210533433.8A patent/CN114752262B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700699A (en) * | 2016-12-14 | 2017-05-24 | 四川熹玥广告传媒有限公司 | Water-based pigment and preparation method of water-based pigment |
| CN112574671A (en) * | 2020-12-29 | 2021-03-30 | 盐城工业职业技术学院 | Painting pigment and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 江家发编著: "《现代生活化学》", 28 February 2013, 安徽人民出版社 * |
| 赵涛主编: "《染整工艺与原理 下册》", 31 January 2020, 中国纺织出版社 * |
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