CN114989663A - Blue ink and preparation method thereof - Google Patents
Blue ink and preparation method thereof Download PDFInfo
- Publication number
- CN114989663A CN114989663A CN202110225905.9A CN202110225905A CN114989663A CN 114989663 A CN114989663 A CN 114989663A CN 202110225905 A CN202110225905 A CN 202110225905A CN 114989663 A CN114989663 A CN 114989663A
- Authority
- CN
- China
- Prior art keywords
- blue
- drier
- ink
- color
- blue ink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
Abstract
The invention provides blue ink and a preparation method thereof. The blue ink comprises the following raw materials in percentage by weight: 53-57% of resin oil, 2-3% of nano calcium, 7.5-9.5% of phthalocyanine blue, 1-2% of phthalocyanine green, 1.5-2.5% of polyethylene wax, 12.5-14.5% of soybean oil, 13.5-15.5% of silver paste and 1.5-2.5% of a drier. The special marine blue printing ink provided by the invention has the advantages of high color vividness, yellow-green hue and excellent printing performance.
Description
Technical Field
The application relates to the technical field of ink, in particular to blue ink and a preparation method thereof.
Background
The color target of spot color ink in the offset lithography industry is mainly according to Pantone, DIC, TOYO, HKS, DIN and other color rulers. However, the colors of these color rulers are all specific and cannot meet all the requirements of printed products in actual production.
The statements in the background section are merely prior art as they are known to the inventors and do not, of course, represent prior art in the field.
Disclosure of Invention
The invention aims to provide a novel Blue ink (called Cypridina Blue spot color ink in the invention) and a preparation method thereof.
The blue ink provided by the invention comprises the following raw materials in percentage by weight:
53-57% of resin oil, 2-3% of nano calcium, 7.5-9.5% of phthalocyanine blue, 1-2% of phthalocyanine green, 1.5-2.5% of polyethylene wax, 12.5-14.5% of soybean oil, 13.5-15.5% of silver paste and 1.5-2.5% of a drier.
In some embodiments of the invention, the drier comprises manganese, a type a-drier and cobalt, a type B-drier.
In some embodiments of the invention, the manganese type A drier is contained in the blue ink in an amount of 1-1.5%, and the cobalt type B drier is contained in the blue ink in an amount of 0.5-1%.
In some embodiments of the present invention, the blue ink comprises the following raw materials in percentage by weight: 54-56% of resin oil, 2.3-2.8% of nano calcium, 7.8-9.2% of phthalocyanine blue, 1.1-1.7% of phthalocyanine green, 1.8-2.2% of polyethylene wax, 13-14% of soybean oil, 14.1-15.2% of silver paste and 1.8-2.2% of a drier.
In some embodiments of the invention, when the printing stock is white double-sided copperplate paper, the color value of the blue ink after printing is L:53.26, a: -31.70, b: -31.70, C:44.8, H:225.0 degrees; color difference range: the color difference value delta E is less than 1.
The preparation method of the blue ink provided by the invention comprises the following steps:
s1: mixing and stirring 53-57% of resin oil, 2-3% of nano calcium, 7.5-9.5% of phthalocyanine blue, 1-2% of phthalocyanine green, 1.5-2.5% of polyethylene wax, 12.5-14.5% of soybean oil and 13.5-15.5% of silver paste until the color is uniform;
s2: after the pigment obtained in the step S1 is fully wetted, grinding the pigment to the required fineness;
s3: and (4) adding 1.5-2.5% of a drier into the pigment obtained in the step S2, and uniformly stirring.
In some embodiments of the invention, in step S2, the pigment is ground to a fineness <10 μm.
In some embodiments of the invention, step S2 includes: the pigment obtained in step S1 was left for 4 hours or more to sufficiently wet the pigment.
In some embodiments of the present invention, the stirring time in step S1 and step S3 is 30-50 min.
The special marine blue printing ink provided by the invention has the advantages of high color vividness, yellow-green hue and excellent printing performance.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure. In the drawings:
fig. 1 is a schematic process flow diagram of a process for preparing a spot color ink of marine blue according to an embodiment of the invention.
Fig. 2 is a color diagram of a marine blue spot color ink according to an embodiment of the invention.
Fig. 3 is a color schematic of Pantone 10278C.
FIG. 4(a) is a target blue pattern, (b) and (C) are schematic illustrations of swatches prepared using the aqueous marine blue spot color ink of the present invention and Pantone10278C, respectively.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
The following detailed description of the present invention, taken in conjunction with the accompanying drawings and examples, is provided to enable the invention and its various aspects and advantages to be better understood. However, the specific embodiments and examples described below are for illustrative purposes only and are not limiting of the invention.
The special color ink for marine firefly blue provided by the invention comprises the following raw materials in percentage by weight: 53-57% of resin oil, 2-3% of nano calcium, 7.5-9.5% of phthalocyanine blue, 1-2% of phthalocyanine green, 1.5-2.5% of polyethylene wax, 12.5-14.5% of soybean oil, 13.5-15.5% of silver paste and 1.5-2.5% of a drier.
The nano calcium in the invention refers to nano calcium carbonate, and the silver paste is viscous slurry of a mechanical mixture consisting of high-purity (99.9%) metal silver particles, an adhesive, a solvent and an auxiliary agent.
Wherein the drier may comprise manganese, a type a-drier, and cobalt, a type B-drier. Optionally, the content of manganese in the type A-drier in the marine blue special color ink is 1-1.5%, and the content of cobalt in the type B-drier in the marine blue special color ink is 0.5-1%.
The preferable formula of the special marine blue printing ink provided by the invention is as follows: 54-56% of resin oil, 2.3-2.8% of nano calcium, 7.8-9.2% of phthalocyanine blue, 1.1-1.7% of phthalocyanine green, 1.8-2.2% of polyethylene wax, 13-14% of soybean oil, 14.1-15.2% of silver paste and 1.8-2.2% of a drier.
The application provides a stock that blue spot color printing ink of sea firefly is suitable for is white two-sided copperplate paper. The color value of the special marine blue ink after printing is L:53.26, a: 31.70, b: 31.70, C:44.8 and H:225.0 degrees; color difference range: the color difference value delta E is less than 1; measurement setting: measurement mode M1, illuminant/viewing angle D50/2 °,. DELTA.E mode CIE. DELTA.2000. There may be slight variations in substrate color values depending on the production lot, but the color values of the marine blue spot color ink of the present application after printing are within the above ranges.
As shown in fig. 1, the present invention provides a method for preparing the above-mentioned spot color ink of marine blue, comprising steps S1 to S3:
s1: mixing resin oil, nano calcium, phthalocyanine blue, phthalocyanine green, polyethylene wax, soybean oil and silver paste, and stirring until the color is uniform.
Optionally, the pigment is stirred for 30-50 min by using a planetary stirrer until the color is uniform.
S2: after the pigment obtained in step S1 is sufficiently wetted, the pigment is ground to a desired fineness.
Optionally, the mixed pigment is left for more than 4h to fully wet the pigment obtained in step S1.
The spot color ink is generally prepared by adopting semi-finished products or finished product base ink, and the marine blue spot color ink is prepared by adopting the pigment, and can meet the printability requirement only by grinding the marine blue spot color ink to a certain fineness. The pigment can be ground to a fineness of <10 μm using a three-roll mill. Usually, the required requirements are achieved by grinding 2 times.
S3: and (5) adding a drier into the pigment obtained in the step S2, and uniformly stirring to obtain the pigment.
Similar to step S1, the stirring time is generally 30-50 min, and the mixture can be stirred uniformly.
After the ink is prepared, removing bubbles generated during ink stirring through a three-roller grinding machine, and packaging.
The present invention will be described below with reference to specific examples. The values of the process conditions taken in the following examples are exemplary and ranges of values are provided as indicated in the foregoing summary, and reference may be made to conventional techniques for process parameters not specifically noted. The following examples are all tests which are conventional in the art, except where otherwise specified. Unless otherwise indicated, the reagents and instruments used in the technical scheme provided by the invention can be purchased from conventional channels or on the market.
Examples
In this example, raw materials used for preparing a spot color ink of marine blue are shown in table 1, and the specific steps are as follows:
first, the following materials were charged into an ink stirring tank in the proportions shown in table 1: resin oil, nano calcium, phthalocyanine blue, phthalocyanine green, polyethylene wax, soybean oil and silver paste. Then, the above pigment was stirred for 40min by using a planetary stirrer until the color was uniform, and left for 5h to thoroughly wet the pigment. And then setting the pressure of a three-roller grinder according to the fineness requirement, and grinding for 2 times by adopting the three-roller grinder. Thirdly, adding the following auxiliary agents in proportion and stirring for 30min until the mixture is uniform: manganese as a type-drier and cobalt as a type-drier.
Table 1 raw materials used in the examples
Measuring 0.06 Cubic Centimeter (CC) of uniformly stirred marine blue spot color ink by using an IGT (ultraviolet fluorescence tomography) quantifier, adding the ink to a color mixing roller of a color mixing CB225A color developing instrument, starting the ink mixing for 70-90 seconds, and developing after the ink is uniformly rolled. The spread sample is detected by using X-rite eXact, the target value of the marine blue spot color ink is set as L:53.26, a: 31.70, b: 31.70, C:44.8 and H:225.0 degrees, and the color difference value is set as qualified as delta E < 1. Measurement setting: measurement mode M1, illuminant/viewing angle D50/2 °,. DELTA.E mode CIE. DELTA.2000. The color and printability of the ink are determined, the color is shown in FIG. 2, and the color value detection result is shown in Table 2. And simultaneously, a fineness plate, a viscosity meter and a fluidity meter are used for measuring the fineness, viscosity and fluidity of the ink. Finally, the drying property of the ink is determined through a drying experiment. The results are shown in Table 2.
TABLE 2 example ink Performance parameters
As can be seen from Table 2, the spot color ink of marine blue provided by the invention has excellent printing performance.
FIG. 4(a) shows a target blue pattern having a color value of L:53.26, a: -31.70, b: -31.70, C:44.8, H: 225.0. Referring to the target blue pattern shown in fig. 4(a), a proof printed using the marine blue spot color ink of the present invention is shown in fig. 4 (b). It can be seen that the sample color shown in fig. 4(b) is very close to the color of the target blue pattern shown in fig. 4 (a).
Pantone10278C is a blue spot color in the Pantone high-grade metallic color, Pantone10278C color values are: l: 52.1, a: -21.1, b: -29.9, C: 36.6, H: 234.8 degrees. The color is shown in FIG. 3. Which is the universal color closest to the target blue pattern color shown in fig. 4(a) in the existing universal color rule.
For the target blue pattern shown in fig. 4(a), the preview proof using Pantone10278C color output by the image processing software is shown in fig. 4 (c). It can be seen that there is a large difference (Δ E7.3) between the sample color shown in fig. 4(c) and the color of the target blue pattern shown in fig. 4 (a).
Therefore, in this embodiment, for the blue pattern shown in fig. 4(a), the printing requirement cannot be satisfied by using the existing Pantone10278C spot color, but the target can be achieved by using the marine blue spot color ink of the present invention.
As can be seen from fig. 2 to 4, the aqueous marine blue spot color ink of the present invention has high vividness and a yellowish green hue, compared to Pantone 10278C.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The blue ink is characterized by comprising the following raw materials in percentage by weight:
53-57% of resin oil, 2-3% of nano calcium, 7.5-9.5% of phthalocyanine blue, 1-2% of phthalocyanine green, 1.5-2.5% of polyethylene wax, 12.5-14.5% of soybean oil, 13.5-15.5% of silver paste and 1.5-2.5% of a drier.
2. The blue ink of claim 1, wherein the drier comprises manganese, a type a-drier, and cobalt, a type B-drier.
3. The blue ink according to claim 2, wherein the amount of manganese as the type A drier in the blue ink is 1 to 1.5%, and the amount of cobalt as the type B drier in the blue ink is 0.5 to 1%.
4. The blue ink according to claim 1, comprising the following raw materials in percentage by weight: 54-56% of resin oil, 2.3-2.8% of nano calcium, 7.8-9.2% of phthalocyanine blue, 1.1-1.7% of phthalocyanine green, 1.8-2.2% of polyethylene wax, 13-14% of soybean oil, 14.1-15.2% of silver paste and 1.8-2.2% of a drier.
5. The blue ink according to claim 1, wherein when the printing material is white double-sided copperplate paper, the color value of the blue ink after printing is L:53.26, a: 31.70, b: 31.70, C:44.8, H:225.0 degrees; color difference range: the color difference value delta E is less than 1.
6. A method for preparing blue ink, comprising:
s1: mixing and stirring 53-57% of resin oil, 2-3% of nano calcium, 7.5-9.5% of phthalocyanine blue, 1-2% of phthalocyanine green, 1.5-2.5% of polyethylene wax, 12.5-14.5% of soybean oil and 13.5-15.5% of silver paste until the color is uniform;
s2: after the pigment obtained in the step S1 is fully wetted, grinding the pigment to the required fineness;
s3: and (4) adding 1.5-2.5% of a drier into the pigment obtained in the step S2, and uniformly stirring.
7. The method according to claim 6, characterized in that in step S2, the pigment is ground to a fineness of <10 μm.
8. The method according to claim 6, wherein step S2 includes: the pigment obtained in step S1 was left for 4 hours or more to sufficiently wet the pigment.
9. The method according to claim 6, wherein the stirring time in step S1 and step S3 is 30-50 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110225905.9A CN114989663B (en) | 2021-03-01 | 2021-03-01 | Blue ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110225905.9A CN114989663B (en) | 2021-03-01 | 2021-03-01 | Blue ink and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114989663A true CN114989663A (en) | 2022-09-02 |
| CN114989663B CN114989663B (en) | 2023-07-07 |
Family
ID=83018387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110225905.9A Active CN114989663B (en) | 2021-03-01 | 2021-03-01 | Blue ink and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114989663B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373649A (en) * | 2018-04-17 | 2018-08-07 | 广州市恒远彩印有限公司 | Sun-proof offset ink of blue and preparation method thereof |
| CN111234595A (en) * | 2018-11-13 | 2020-06-05 | 安克创新科技股份有限公司 | Ink with metallic luster and printed matter |
-
2021
- 2021-03-01 CN CN202110225905.9A patent/CN114989663B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373649A (en) * | 2018-04-17 | 2018-08-07 | 广州市恒远彩印有限公司 | Sun-proof offset ink of blue and preparation method thereof |
| CN111234595A (en) * | 2018-11-13 | 2020-06-05 | 安克创新科技股份有限公司 | Ink with metallic luster and printed matter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114989663B (en) | 2023-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101029194B (en) | Plastic-film water intaglio printing ink | |
| CN102382507B (en) | Hydrophilic ink for intaglio printing on surfaces of aluminum foils and preparation method thereof | |
| CN103666090B (en) | Alcohol-soluble environment-friendly printing ink for tipping paper and preparation method thereof | |
| CN106634959B (en) | Preparation method of color-developing agent coated fluorescent pigment | |
| US4462832A (en) | Less abrasive pigment or printing ink, and method of reducing abrasion caused by pigments and printing inks | |
| CN105482549A (en) | Environment-friendly, sun-resistant and wear-proof water-based ink and preparation method thereof | |
| JP2022095557A (en) | Use of rhamnolipids and/or sophorolipids in coating compositions for obtaining homogeneous colour appearance of dry coating film and/or for increasing occupational safety in production of coating compositions | |
| CN114989663A (en) | Blue ink and preparation method thereof | |
| CN102964908B (en) | Water-based gravure special paper ink and method for preparing same | |
| CN115725203B (en) | Orange ink and preparation method thereof | |
| CN114773899B (en) | Purple ink and preparation method thereof | |
| CN115725202B (en) | Green ink and preparation method thereof | |
| TW201942267A (en) | Water-based inks with renewable materials | |
| CN105733359B (en) | A kind of aqueous intaglio printing ink and preparation method thereof | |
| US2327472A (en) | Phthalocyanine pigment and method of preparing same | |
| CN105504980A (en) | Formula and manufacturing method for manufacturing aqueous ink | |
| WO2022142749A1 (en) | High-stability fluorescent color paste and preparation method therefor | |
| CN114517028A (en) | Blue ink and preparation method thereof | |
| CN114517030A (en) | Yellow ink and preparation method thereof | |
| CN114517029A (en) | Black ink and preparation method thereof | |
| CN115466539B (en) | Thermoprint-resistant black ink | |
| CN112011217A (en) | High-concentration water-based preprinting ink and preparation method thereof | |
| JP2007008990A (en) | Method for producing azo pigment composition for lithographic ink | |
| CN104861772A (en) | Water-borne epoxy resin-based vehicle, water-based ink, and preparation method and application thereof | |
| WO2021149781A1 (en) | Aniline black particle powder, and resin composition and aqueous dispersion, each using said aniline black particle powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230613 Address after: 523877 No. 2, Minzhu Road, Daning, Humen Town, Dongguan City, Guangdong Province Applicant after: Dangnali (Guangdong) Printing Co.,Ltd. Address before: 523000 Daning village, Humen Town, Dongguan City, Guangdong Province Applicant before: JINGYE (DONGGUAN) PRINTING PACKAGING FACTORY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |