CN101864209A - Temperature sensitive ink - Google Patents
Temperature sensitive ink Download PDFInfo
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- CN101864209A CN101864209A CN 200910049261 CN200910049261A CN101864209A CN 101864209 A CN101864209 A CN 101864209A CN 200910049261 CN200910049261 CN 200910049261 CN 200910049261 A CN200910049261 A CN 200910049261A CN 101864209 A CN101864209 A CN 101864209A
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- temperature sensitive
- ink
- sensitive ink
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- temperature
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses temperature sensitive ink, which is suitable for offset printing or flexography on a rotary press. The temperature sensitive ink consists of following three parts by weight percent: totally about 48 percent of petroleum resin (large amount), paraffin (small amount) and pigment (trace amount), totally about 41 percent of methyl stearate (large amount), methyl palmitate (small amount) and 2, 6-ditertiary butyl-p-hydroxytoluene (trace amount), and totally about 11 percent of methylbenzene and dimethylbenzene. If necessary, about 3 percent of fluorescent powder can be added. By adopting the special formula, the ink is suitable for offset printing or flexography on the rotary press on which common temperature sensitive ink cannot be used. Moreover, the ink has the temperature sensitive color changing function or not only the temperature sensitive color changing function but also the fluorescence detection function.
Description
A kind of temperature sensitive ink.Be adapted at adopting on the rotary press offset printing or flexographic printing.
Technical field
Temperature sensitive ink of the present invention belongs to chemical field.
Background technology
The common temperature sensitive ink of selling on market at present has following deficiency:
1, is not suitable for employing offset printing or flexographic printing on rotary press.Promptly be not suitable for being printed on the congeners such as for example various invoice, Valued Securities, admission ticket.
2, same area uses quantity of ink big under identical printing situation, causes the cost height.
3, the technology composition is low, and single detection means is easily imitated.
Summary of the invention
For overcoming the deficiency of the common temperature sensitive ink existence of on market, selling at present, the present invention has used new ink formulations, and a kind of temperature sensitive ink of new prescription is provided, this ink technology content height, be difficult for by imitated, be applicable to and on rotary press, adopt offset printing or flexographic printing.
New ink formulations is:
● petroleum resin (in a large number), paraffin (on a small quantity), pigment (trace) are total to about 48%
● Methyl Stearate (in a large number), methyl palmitate (on a small quantity), 2,6 ditertiary butyl p cresol (trace) are total to about 41%
● toluene, dimethylbenzene are total to about 11%
● add fluorescent material in the time of necessary and be no more than 3%
The temperature sensitive ink that should newly fill a prescription, it is characterized in that when detected temperatures is lower than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof present a kind of color, and when temperature was equal to or higher than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof presented another kind of color.This temperature becomes reaction and belongs to reversible reaction.And this finished product that prints out (sign) has fluorescence detection function after having added fluorescent material.
The temperature sensitive ink that should newly fill a prescription, it is characterized in that when detected temperatures is lower than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof present a kind of color, and when temperature was equal to or higher than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof presented another kind of color.This temperature becomes reaction and belongs to reversible reaction.
Embodiment:
Enforcement one,
Petroleum resin (in a large number), paraffin (on a small quantity), pigment (trace) are total to about 45%
Methyl Stearate (in a large number), methyl palmitate (on a small quantity), 2,6 ditertiary butyl p cresol (trace) are total to about 45%
Toluene, dimethylbenzene are total to about 9%
Fluorescent material 1%
1 kilogram of this batch of temperature sensitive ink fully grinds by above formula rate, can obtain having that temperature becomes and the printing ink of fluorescence detection function.
Enforcement two,
Petroleum resin (in a large number), paraffin (on a small quantity), pigment (trace) are total to about 48%
Methyl Stearate (in a large number), methyl palmitate (on a small quantity), 2,6 ditertiary butyl p cresol (trace) are total to about 41%
Toluene, dimethylbenzene are total to about 11%
2 kilograms of this batch of temperature sensitive inks fully grind by above formula rate, can obtain having the printing ink that temperature becomes measuring ability.
Claims (4)
1. temperature sensitive ink, because of the uniqueness of its prescription, thus very be adapted at adopting offset printing or flexographic printing on the rotary press, rather than common silk screen printing.Its prescription is as follows
● petroleum resin (in a large number), paraffin (on a small quantity), pigment (trace) are total to about 48%.
● Methyl Stearate (in a large number), methyl palmitate (on a small quantity), 2,6 ditertiary butyl p cresol (trace) are total to about 41%.
● toluene, dimethylbenzene are total to about 11%.
● add fluorescent material in the time of necessary and be no more than 3%.
2. temperature sensitive ink according to claim 1 is characterized in that its composition can be that temperature becomes a kind of in material and the fluorescent material or two kinds.The warm variate of this temperature sensitive ink generally is set at the some values between 30 ℃ to 60 ℃.
3. temperature sensitive ink according to claim 2, it is characterized in that when detected temperatures is lower than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof present a kind of color, when temperature was equal to or higher than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof presented another kind of color.This temperature becomes reaction and belongs to reversible reaction.And this finished product that prints out (sign) has fluorescence detection function after having added fluorescent material.
4. temperature sensitive ink according to claim 2, it is characterized in that when detected temperatures is lower than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof present a kind of color, when temperature was equal to or higher than the warm variate of setting, this printing ink and the finished product (sign) that prints out thereof presented another kind of color.This temperature becomes reaction and belongs to reversible reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910049261 CN101864209A (en) | 2009-04-14 | 2009-04-14 | Temperature sensitive ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910049261 CN101864209A (en) | 2009-04-14 | 2009-04-14 | Temperature sensitive ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101864209A true CN101864209A (en) | 2010-10-20 |
Family
ID=42956147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910049261 Pending CN101864209A (en) | 2009-04-14 | 2009-04-14 | Temperature sensitive ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101864209A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464919A (en) * | 2010-11-12 | 2012-05-23 | 惠州市华阳光学技术有限公司 | Photochromic flexible printing ink |
| WO2013115800A1 (en) * | 2012-01-31 | 2013-08-08 | Chromatic Technologies, Inc. | Thermochromic systems with controlled hysteresis |
| CN105419473A (en) * | 2015-12-28 | 2016-03-23 | 王丽萍 | Improved silkscreen printing ink |
| US9493668B2 (en) | 2012-01-09 | 2016-11-15 | Chromatic Technologies, Inc. | Reversible thermochromic and photochromic ink pens and markers |
-
2009
- 2009-04-14 CN CN 200910049261 patent/CN101864209A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464919A (en) * | 2010-11-12 | 2012-05-23 | 惠州市华阳光学技术有限公司 | Photochromic flexible printing ink |
| US9493668B2 (en) | 2012-01-09 | 2016-11-15 | Chromatic Technologies, Inc. | Reversible thermochromic and photochromic ink pens and markers |
| US9676953B2 (en) | 2012-01-09 | 2017-06-13 | Chromatic Technologies, Inc. | Reversible thermochromic and photochromic ink pens and markers |
| US9777178B2 (en) | 2012-01-09 | 2017-10-03 | Chromatic Technologies, Inc. | Reversible thermochromic and photochromic ink pens and markers |
| WO2013115800A1 (en) * | 2012-01-31 | 2013-08-08 | Chromatic Technologies, Inc. | Thermochromic systems with controlled hysteresis |
| CN105419473A (en) * | 2015-12-28 | 2016-03-23 | 王丽萍 | Improved silkscreen printing ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Yuemei Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Yuemei Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101020 |