CN105093868A - Powdered ink for printing red-head document - Google Patents
Powdered ink for printing red-head document Download PDFInfo
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- CN105093868A CN105093868A CN201410458548.0A CN201410458548A CN105093868A CN 105093868 A CN105093868 A CN 105093868A CN 201410458548 A CN201410458548 A CN 201410458548A CN 105093868 A CN105093868 A CN 105093868A
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- red
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- adhesive resin
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Abstract
The invention relates to a powdered ink for printing a red-head document. Adhesive resin is a styrene-acrylic copolymer, a pigment is bronze red C, a charge modifier is selected from a quaternary ammonium salt, an internal additive is selected from low-molecule polypropylene wax, an external additive is selected from at least one of hydrophobic silicon dioxide, aluminum oxide, zinc stearate, titanium dioxide and strontium titanate, and the powered ink comprises the following constituents based on percent by weight: 78-90% of adhesive resin, 3-10% of pigment, 1-8% of charge modifier, 0.1-0.8% of internal additive and 0.1-4% of external additive. In the powdered ink, the bronze red C is selected as the pigment of the powdered ink, the color of printed characters and patterns is vivid, and the powdered ink has the characteristics of displaying strong golden color; moreover, the golden color is durable and firm, the problems of color cast on red output, inaccurate chromatography and the like during printing the red-head document are solved, "red" characteristics particularly belonging to the red-head document is accurately represented, and a better visual effect can be obtained.
Description
Technical field
The present invention relates to the technical field of ink powder of laser printer, is a kind of ink powder for printing official document specifically.
Background technology
Official document normally government organs or higher level to the various notices of subordinate, as the important channel assigned of resolving, rigorous, be solemnly official document export important feature, so all very high to the accuracy requirement of the requirement of color, output in the printing of official document.But the red ink powder that existing laser printer is used, all there is aberration in its color, cannot get required color effect, and printing precision is also not fully up to expectations usually.For meet color requirement and select digital printing equipment then needs drop into excessive cost, as print job outsourcing obviously not met again the security requirements to file.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of ink powder for printing official document.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is:
Ink powder for printing official document of the present invention, by adhesive resin, pigment, charge adjusting agent, in add agent and additive forms, above-mentioned adhesive resin is Styrene-acrylic copolymer, pigment is everbright red toner C, described charge adjusting agent selects quaternary ammonium salt, add agent in described and select low-molecular polypropylene wax, described additive selects at least one in hydrophobic silica, aluminium oxide, zinc stearate, titania and strontium titanates, and the percentage by weight of above-mentioned each component is:
Adhesive resin 78 ~ 90%,
Pigment 3 ~ 10%,
Charge adjusting agent 1 ~ 8%,
Inside add agent 0.1 ~ 0.8%,
Additive 0.1 ~ 4%.
The present invention can also adopt following technical measures:
In adhesive resin, the mean molecular weight of Styrene-acrylic copolymer is 10 ~ 200,000, melting index MI is 1.5 ~ 5.5.
The hydrophobic deg of described hydrophobic silica is 20 ~ 40.
The particle diameter of described strontium titanates is 0.1 ~ 1.5 μm.
The advantage that the present invention has and good effect are:
Of the present invention for printing in the ink powder of official document, select everbright red toner C as the pigment of ink powder, the word printed and pattern bright-colored, have the advantages that to show strong golden light colour, and golden light is comparatively firmly durable, solves the problems such as redness when printing official document exports colour cast, chromatography is forbidden, easily can show the highdensity figure of high-resolution and word, especially distinctive for official document " red " color characteristic is accurately showed, better visual effect can be obtained.
Embodiment
Referring to embodiment, the present invention will be described in detail.
Embodiment 1, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 1.5 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects particle diameter to be 1.5 μm of strontium titanates, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 90%,
Everbright red toner C accounts for 6%,
Quaternary ammonium salt accounts for 3%,
Low-molecular polypropylene wax accounts for 0.8%,
Strontium titanates accounts for 0.2%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.6l μm, less than 5.04 μm: 23.57%,
Volume mean diameter: 9.37 μm, more than 16.O μm: 1.17%
Added in above-mentioned classification product by strontium titanates additive, namely abundant mixing obtains required ink powder.
Embodiment 2, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 5.5 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects the potpourri of hydrophobic silica, aluminium oxide, zinc stearate, titania and strontium titanates as additive, and wherein strontium titanates particle diameter is 1.2 μm, the hydrophobic deg of hydrophobic silica is 30, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 78%,
Everbright red toner C accounts for 10%,
Quaternary ammonium salt accounts for 7.8%,
Low-molecular polypropylene wax accounts for 0.2%,
Additive accounts for 4%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.56 μm, less than 5.04 μm: 25.21%,
Volume mean diameter: 9.33 μm more than 16.O μm: 1.10%
Added in above-mentioned classification product by additive potpourri, namely abundant mixing obtains required ink powder.
Embodiment 3, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 3.0 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects the potpourri of hydrophobic silica and strontium titanates as additive, and wherein strontium titanates particle diameter is 0.1 μm, the hydrophobic deg of hydrophobic silica is 20, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 88.8%,
Everbright red toner C accounts for 3%,
Quaternary ammonium salt accounts for 8%,
Low-molecular polypropylene wax accounts for 0.1%,
Additive accounts for 0.1%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.66 μm, less than 5.04 μm: 23.81%,
Volume mean diameter: 9.35 μm more than 16.O μm: 1.20%
Added in above-mentioned classification product by additive potpourri, namely abundant mixing obtains required ink powder.
Embodiment 4, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 4.0 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects hydrophobic silica as additive, and the hydrophobic deg of hydrophobic silica is 25, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 81%,
Everbright red toner C accounts for 8%,
Quaternary ammonium salt accounts for 7.5%,
Low-molecular polypropylene wax accounts for 0.5%,
Additive accounts for 3%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.73 μm, less than 5.04 μm: 24.87%,
Volume mean diameter: 9.54 μm more than 16.O μm: 1.32%
Added in above-mentioned classification product by additive potpourri, namely abundant mixing obtains required ink powder.
Embodiment 5, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 3.5 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects titania, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 85%,
Everbright red toner C accounts for 6%,
Quaternary ammonium salt accounts for 6.4%,
Low-molecular polypropylene wax accounts for 0.6%,
Additive accounts for 2%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.56 μm, less than 5.04 μm: 25.63%,
Volume mean diameter: 9.44 μm more than 16.O μm: 1.18%
Added in above-mentioned classification product by additive potpourri, namely abundant mixing obtains required ink powder.
Embodiment 6, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 3.0 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects zinc stearate, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 84%,
Everbright red toner C accounts for 6.1%,
Quaternary ammonium salt accounts for 7.3%,
Low-molecular polypropylene wax accounts for 0.5%,
Additive accounts for 2.1%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.67 μm, less than 5.04 μm: 24.38%,
Volume mean diameter: 9.37 μm more than 16.O μm: 1.14%
Added in above-mentioned classification product by additive potpourri, namely abundant mixing obtains required ink powder.
Embodiment 7, of the present invention for printing in the ink powder of official document, adhesive resin to be MI be 3.5 Styrene-acrylic copolymer, pigment is everbright red toner C, charge adjusting agent selects quaternary ammonium salt, inside add agent and select low-molecular polypropylene wax, additive selects aluminium oxide, and the percentage by weight of above-mentioned each component is:
Styrene-acrylic copolymer accounts for 83%,
Everbright red toner C accounts for 7%,
Quaternary ammonium salt accounts for 7.4%,
Low-molecular polypropylene wax accounts for 0.7%,
Additive accounts for 1.9%.
After Styrene-acrylic copolymer, everbright red toner C, quaternary ammonium salt, the mixing of low-molecular polypropylene wax, use special high precision mixing facilities constant temperature mixing, the material such as polypropylene, charge adjusting agent is distributed in potpourri equably, raw material after mixing, then obtains the classification product of following size-grade distribution after cooling, precomminution, coarse crushing and Crushing of Ultrafine, classification:
Number average diameter: 5.53 μm, less than 5.04 μm: 25.62%,
Volume mean diameter: 9.34 μm more than 16.O μm: 1.24%
Added in above-mentioned classification product by additive potpourri, namely abundant mixing obtains required ink powder.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention with preferred embodiment openly as above, but, and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (4)
1. one kind for printing the ink powder of official document, by adhesive resin, pigment, charge adjusting agent, in add agent and additive forms, it is characterized in that: above-mentioned adhesive resin is Styrene-acrylic copolymer, pigment is everbright red toner C, described charge adjusting agent selects quaternary ammonium salt, add agent in described and select low-molecular polypropylene wax, described additive selects at least one in hydrophobic silica, aluminium oxide, zinc stearate, titania and strontium titanates, and the percentage by weight of above-mentioned each component is:
Adhesive resin 78 ~ 90%,
Pigment 3 ~ 10%,
Charge adjusting agent 1 ~ 8%,
Inside add agent 0.1 ~ 0.8%,
Additive 0.1 ~ 4%.
2. the ink powder for printing official document according to claim 1, is characterized in that: in adhesive resin, the mean molecular weight of Styrene-acrylic copolymer is 10 ~ 200,000, melting index MI is 1.5 ~ 5.5.
3. the ink powder for printing official document according to claim 1, is characterized in that: the hydrophobic deg of described hydrophobic silica is 20 ~ 40.
4. the ink powder for printing official document according to claim 1, is characterized in that: the particle diameter of described strontium titanates is 0.1 ~ 1.5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458548.0A CN105093868A (en) | 2014-09-11 | 2014-09-11 | Powdered ink for printing red-head document |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458548.0A CN105093868A (en) | 2014-09-11 | 2014-09-11 | Powdered ink for printing red-head document |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105093868A true CN105093868A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458548.0A Withdrawn CN105093868A (en) | 2014-09-11 | 2014-09-11 | Powdered ink for printing red-head document |
Country Status (1)
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| CN (1) | CN105093868A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444309A (en) * | 2016-07-27 | 2017-02-22 | 北京嘉和顶新科贸有限公司 | Special toner for red tape and digital printing device and method |
| CN109613805A (en) * | 2018-12-28 | 2019-04-12 | 天津市中环天佳电子有限公司 | A kind of non magnetic elecrtonegativity duplicator color toner and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718647A (en) * | 2005-07-09 | 2006-01-11 | 胡荣华 | Printing ink |
| CN101196699A (en) * | 2006-12-06 | 2008-06-11 | 北京国信防伪技术有限公司 | Carbon powder especially for credit bill and certificate and its manufacturing process |
| CN101788774A (en) * | 2009-11-13 | 2010-07-28 | 无锡佳腾磁性粉有限公司 | Red durability anti-counterfeit developer of colored laser printer and preparation method thereof |
| CN103497580A (en) * | 2013-09-17 | 2014-01-08 | 韦丽梅 | Manufacturing method of golden red ink for plastic printing |
-
2014
- 2014-09-11 CN CN201410458548.0A patent/CN105093868A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718647A (en) * | 2005-07-09 | 2006-01-11 | 胡荣华 | Printing ink |
| CN101196699A (en) * | 2006-12-06 | 2008-06-11 | 北京国信防伪技术有限公司 | Carbon powder especially for credit bill and certificate and its manufacturing process |
| CN101788774A (en) * | 2009-11-13 | 2010-07-28 | 无锡佳腾磁性粉有限公司 | Red durability anti-counterfeit developer of colored laser printer and preparation method thereof |
| CN103497580A (en) * | 2013-09-17 | 2014-01-08 | 韦丽梅 | Manufacturing method of golden red ink for plastic printing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444309A (en) * | 2016-07-27 | 2017-02-22 | 北京嘉和顶新科贸有限公司 | Special toner for red tape and digital printing device and method |
| CN109613805A (en) * | 2018-12-28 | 2019-04-12 | 天津市中环天佳电子有限公司 | A kind of non magnetic elecrtonegativity duplicator color toner and preparation method |
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Application publication date: 20151125 |