CN103602139A - Preparation method of magnetic printing ink - Google Patents
Preparation method of magnetic printing ink Download PDFInfo
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- CN103602139A CN103602139A CN201310585697.9A CN201310585697A CN103602139A CN 103602139 A CN103602139 A CN 103602139A CN 201310585697 A CN201310585697 A CN 201310585697A CN 103602139 A CN103602139 A CN 103602139A
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- magnetic
- magnetic ink
- printing ink
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Abstract
The invention discloses magnetic printing ink. The magnetic printing ink consists of the following components in parts by weight: 25-35 parts of magnetic iron oxide pigment, 5-8 parts of carbon black, 4-5 parts of a drying agent, 40-80 parts of vehicle, 1-2 parts of an antioxidant, 2-3 parts of a lubricant, 1-1.5 parts of a stabilizer, 1-2 parts of a curing agent and 3-4 parts of a dispersing agent. According to the technical scheme, the obtained persistent magnetic printing ink is simple in material constitution, simple in preparation process, low in production cost, persistent in magnetism of printing ink, can be widely used for printing magnetic bar codes and patterns of commodity exterior package, and has anti-fake anti-theft function.
Description
Technical field
The invention belongs to ink manufacturing technology field, be specifically related to a kind of preparation method of magnetic ink.
Background technology
The application of barcode is very easy to circulation and the management of commodity, but because commodity bar code is only monitored for in-out-storehouse management, the field of circulation of commodity as the sequence number of commodity, the larger sales field of flow of the people, supermarket are accomplished effective monitoring illegal aspect the normal circulation of control commodity, so easily caused certain property damage.Although be pasted on the magnetic stripe in commodity shelter, can play anti-theft feature to a certain extent, extra magnetic stripe expense has increased handling cost undoubtedly.Develop a kind of collection and realize the circulation control of commodity and the magnetic barcode of anti-theft feature is imperative, thereby magnetic ink arises at the historic moment.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of magnetic barcode and pattern printing that can be used for commodity outer packaging, has realized the persistence of anti-theft feature, and manufacture craft is easy, the magnetic ink of low production cost.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of persistence magnetic ink, the mass fraction of its raw material consists of: 25～35 parts of martial ethiops pigment, carbon black 5-8 part, 1～2 part, 4～5 parts, siccative, low-melting ink vehicle 40-80 part, oxidation inhibitor, 2～3 parts of lubricants, 1～1.5 part of stablizer, 1～2 part, solidifying agent, 3～4 parts of dispersion agents.
Described martial ethiops pigment is selected the 20～50nm iron oxide black (Fe after magnetization
3o
4) and/or iron oxide brown (Fe
2o
3), it is 6 times of conventional iron oxide black than residual magnetization, coercive force is 15 times of conventional iron oxide black, compound with printing-ink after, can increase the antiforge function of former ink.
Described low-melting ink vehicle is epoxy resin or polyester acrylic resin.
Described lubricant is silicone oil, fluorocarbon oil, Karstlo's oil, cured class fatty acid or ester.
Described stablizer is barium stearate.
Described solidifying agent is two propylene triamine or diethylamine.
Described dispersion agent is Yelkin TTS.
Compared with prior art, of the present invention useful: technique scheme, gained persistence magnetic ink raw material forms simple, manufacture craft is easy, low production cost, and ink magnetic is lasting, can be widely used in magnetic barcode and the pattern printing of commodity outer packaging, there is anti-counterfeit anti-theft function.
Embodiment
Below by embodiment, the invention will be further described.Described in the embodiment of the present invention, technical scheme is only for further illustrating technical scheme, and can not, as limitation of the present invention, under design prerequisite of the present invention, the simple modifications of technical solution of the present invention all be belonged to the scope of protection of present invention.
Embodiment 1
20～40nm iron oxide black (Fe
3o
4) 35g, carbon black 8g, siccative 4.5g, epoxy resin 50g, oxidation inhibitor 1.2g, silicone oil 2g, barium stearate 1g, two 1.2 parts of propylene triamines, Yelkin TTS 4g.
Above-mentioned each raw material is mixed and to be added in stirrer according to mass fraction, and controlling temperature and be 30～60 ℃, rotating speed is 3100～3200 revs/min, stir and raw material was mixed in 2 hours, then sealing is preserved after three-roller grinding distribution obtains finished product.
Embodiment 2
30～40nm iron oxide brown (Fe
2o
3) 28g, carbon black 8g, siccative 5g, ester acrylic resin 75g, oxidation inhibitor 2g, Karstlo's oil 3g, barium stearate 1g, diethylamine 2g, Yelkin TTS 3g.
Above-mentioned each raw material is mixed and to be added in stirrer according to mass fraction, and controlling temperature and be 30～60 ℃, rotating speed is 3100～3200 revs/min, stir and raw material was mixed in 2 hours, then sealing is preserved after three-roller grinding distribution obtains finished product.
Embodiment 3
25～40nm iron oxide black (Fe
3o
4) and iron oxide brown (Fe
2o
3) 35g, carbon black 7g, siccative 4.5g, epoxy resin 55g, oxidation inhibitor 1.5g, fluorocarbon oil 2.5g, barium stearate 1.2g, two propylene triamine 2g, Yelkin TTS 3.5g.
Above-mentioned each raw material is mixed and to be added in stirrer according to mass fraction, and controlling temperature and be 30～60 ℃, rotating speed is 3100～3200 revs/min, stir and raw material was mixed in 2 hours, then sealing is preserved after three-roller grinding distribution obtains finished product.
Claims (7)
1. a magnetic ink, according to the mass fraction, it consists of: 25～35 parts of martial ethiops pigment, carbon black 5-8 part, 1～2 part, 4～5 parts, siccative, low-melting ink vehicle 40-80 part, oxidation inhibitor, 2～3 parts of lubricants, 1～1.5 part of stablizer, 1～2 part, solidifying agent, 3～4 parts of dispersion agents.
2. a kind of magnetic ink according to claim 1, is characterized in that: described martial ethiops pigment is selected 20～50nm iron oxide black and/or the iron oxide brown after magnetization.
3. a kind of magnetic ink according to claim 1, is characterized in that: described low-melting ink vehicle is epoxy resin or polyester acrylic resin.
4. a kind of magnetic ink according to claim 1, is characterized in that: described lubricant is silicone oil, fluorocarbon oil, Karstlo's oil, cured class fatty acid or ester.
5. a kind of magnetic ink according to claim 1, is characterized in that: described stablizer is barium stearate.
6. a kind of magnetic ink according to claim 1, is characterized in that: described solidifying agent is two propylene triamine or diethylamine.
7. a kind of magnetic ink according to claim 1, is characterized in that: described dispersion agent is Yelkin TTS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585697.9A CN103602139A (en) | 2013-11-19 | 2013-11-19 | Preparation method of magnetic printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585697.9A CN103602139A (en) | 2013-11-19 | 2013-11-19 | Preparation method of magnetic printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103602139A true CN103602139A (en) | 2014-02-26 |
Family
ID=50120410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585697.9A Pending CN103602139A (en) | 2013-11-19 | 2013-11-19 | Preparation method of magnetic printing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103602139A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897477A (en) * | 2014-03-28 | 2014-07-02 | 西安理工大学 | Preparation method of magenta silver paste printing ink |
| CN104802555A (en) * | 2015-05-18 | 2015-07-29 | 泸州金鑫科技有限公司 | Print method of magnetic anti-counterfeiting low-temperature bright gold stained paper |
| CN104817892A (en) * | 2015-05-18 | 2015-08-05 | 泸州金鑫科技有限公司 | Intelligent voice stained paper anti-counterfeiting ink and printing method thereof |
| CN105419457A (en) * | 2015-12-28 | 2016-03-23 | 王丽萍 | High adhesion magnetic printing ink |
| CN106752222A (en) * | 2017-01-24 | 2017-05-31 | 中国地质大学（武汉） | A kind of magnetic paint and its production and use |
| CN108026320A (en) * | 2015-09-25 | 2018-05-11 | 株式会社Lg化学 | Composition for 3d printing |
| CN108570262A (en) * | 2018-07-23 | 2018-09-25 | 张家港市汇鼎新材料科技有限公司 | A kind of formula of magnetic ink and preparation method thereof |
| CN111148574A (en) * | 2017-07-25 | 2020-05-12 | 麦格诺莫有限责任公司 | Method and composition for magnetisable plastics |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008297486A (en) * | 2007-06-01 | 2008-12-11 | Toppan Forms Co Ltd | Magnetic ink, production method thereof, magnetic pattern, and sheet with the pattern |
| CN103319952A (en) * | 2013-06-19 | 2013-09-25 | 苏州凹凸彩印厂 | Durable magnetic ink |
-
2013
- 2013-11-19 CN CN201310585697.9A patent/CN103602139A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008297486A (en) * | 2007-06-01 | 2008-12-11 | Toppan Forms Co Ltd | Magnetic ink, production method thereof, magnetic pattern, and sheet with the pattern |
| CN103319952A (en) * | 2013-06-19 | 2013-09-25 | 苏州凹凸彩印厂 | Durable magnetic ink |
Non-Patent Citations (1)
| Title |
|---|
| 张逸新等: "《防伪印刷原理与工艺》", 31 May 2004, 化学工业出版社 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897477A (en) * | 2014-03-28 | 2014-07-02 | 西安理工大学 | Preparation method of magenta silver paste printing ink |
| CN103897477B (en) * | 2014-03-28 | 2015-07-29 | 西安理工大学 | A kind of preparation method of magenta silver paste printing ink |
| CN104802555A (en) * | 2015-05-18 | 2015-07-29 | 泸州金鑫科技有限公司 | Print method of magnetic anti-counterfeiting low-temperature bright gold stained paper |
| CN104817892A (en) * | 2015-05-18 | 2015-08-05 | 泸州金鑫科技有限公司 | Intelligent voice stained paper anti-counterfeiting ink and printing method thereof |
| CN108026320A (en) * | 2015-09-25 | 2018-05-11 | 株式会社Lg化学 | Composition for 3d printing |
| CN108026320B (en) * | 2015-09-25 | 2020-06-09 | 株式会社Lg化学 | Composition for 3D printing |
| US11472971B2 (en) | 2015-09-25 | 2022-10-18 | Lg Chem, Ltd. | Composition for 3D printing |
| CN105419457A (en) * | 2015-12-28 | 2016-03-23 | 王丽萍 | High adhesion magnetic printing ink |
| CN106752222A (en) * | 2017-01-24 | 2017-05-31 | 中国地质大学（武汉） | A kind of magnetic paint and its production and use |
| CN111148574A (en) * | 2017-07-25 | 2020-05-12 | 麦格诺莫有限责任公司 | Method and composition for magnetisable plastics |
| US11643559B2 (en) | 2017-07-25 | 2023-05-09 | Magnomer, Inc. | Methods and compositions for magnetizable plastics |
| CN108570262A (en) * | 2018-07-23 | 2018-09-25 | 张家港市汇鼎新材料科技有限公司 | A kind of formula of magnetic ink and preparation method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |