CN102964924A - Hydrolyzable color-fading color ink - Google Patents
Hydrolyzable color-fading color ink Download PDFInfo
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- CN102964924A CN102964924A CN2012105065658A CN201210506565A CN102964924A CN 102964924 A CN102964924 A CN 102964924A CN 2012105065658 A CN2012105065658 A CN 2012105065658A CN 201210506565 A CN201210506565 A CN 201210506565A CN 102964924 A CN102964924 A CN 102964924A
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- isobenzofuran
- ketone
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses hydrolyzable color-fading color ink which consists of the following components in percentage by weight: 7-9% of fluorane dye, 7-16% of color developing agent, 7-10% of dispersing agent, 5-7% of binding agent, 56-68% of solvent and 0.2-0.4% of fragrance. Through the invention, the prepared color ink has bright color; the color fading by water wiping is skillfully realized without any trace; and the color ink can be applied to the child writing and drawing as well as toy seal ink. The production technology is simple, and industrial production is easy to realize.
Description
Technical field:
The present invention relates to writing material, specifically belong to color inks that a kind of environmental protection hydrolyzable fades and preparation method thereof.
Background technology:
Existing color inks, rate of drying is slow, sticks on the desk when writing or easy cleaning not on the clothing, needs just can clean up with washing powder water, and need to add the toxic substance such as acetone in making processes, is harmful to health.
Summary of the invention:
The object of the present invention is to provide color inks that a kind of hydrolyzable fades and preparation method thereof, this ink color is bright-coloured, can wash by water when sticking on desk or the clothing clean when writing, and ink does not contain hazardous substance, color inks is fit to children's Writing-painting or toy-seal uses, production technique is simple, easily realizes suitability for industrialized production.
The color inks that hydrolyzable provided by the present invention fades, its component be by weight percentage: Material of Fluoran dyestuff 7-9%, organic monoacid 7-16%, sodium lauryl sulphate 7-10%, polyoxyethylene glycol 5-7%, dehydrated alcohol 56-68%, food flavour 0.2-0.4%.
Described organic monoacid is dihydroxyphenyl propane or citric acid.
The preparation method of the color inks that hydrolyzable provided by the present invention fades, step is as follows: according to the above ratio organic monoacid, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, then add the Material of Fluoran dyestuff, stir, it is fully developed the color get final product.
Compare with traditional color inks, color inks of the present invention can be realized that water is wiped and fades, and leaves no trace, and does not contain hazardous substance, and environment protection health is fit to children's Writing-painting or toy-seal ink and uses, and production technique is simple, easily realizes suitability for industrialized production.
Embodiment:
In following examples: red 9 '-diethylin benzo [a] spiral shell [isobenzofuran-1,9'-the Oxidation Anthracene]-3-ketone that refers to of described fluorane; Described fluorane Huang refers to 3', 6'-dimethoxy spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone; Described fluorane indigo plant refers to 3 '-benzidino--6 '-two p-totuidine base spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone; Green 2 '-(N-phenmethyl-N-ethylamino)-6 '-diethylin spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone that refers to of described fluorane; Described melanochrome refers to 2'-phenylamino-3 '-chloro-6'-diethylin spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone; Described greyish purple 10 '-(the 4-anisole is amino) the benzo spiral shell [isobenzofuran-1,9'-Oxidation Anthracene]-3-ketone that refers to); Described fluorane orange refers to 2'-chloro-6 '-ring ethylamino spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone.
Embodiment 1 red ink
Proportioning raw materials: the red 4.5g of fluorane, dihydroxyphenyl propane 4.5g, citric acid 8.9g, sodium lauryl sulphate 8g, polyoxyethylene glycol 6.3g, dehydrated alcohol 79.1ml, food flavour 0.3g.
The preparation method: according to the above ratio dihydroxyphenyl propane, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, it is red then to add fluorane, stirs, and shows red getting final product.
Write on inferior light blank with prepared ink, it is erasable clean that red writing dips in water.
Embodiment 2 yellow inks
Proportioning raw materials: the yellow 8.4g of fluorane, citric acid 8.4g, sodium lauryl sulphate 9.5g, polyoxyethylene glycol 7g, dehydrated alcohol 77.3ml, food flavour 0.4g.
Preparation method: according to the above ratio citric acid, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, then add the fluorane Huang, stir, show yellow getting final product.
Write on inferior light blank with prepared ink, it is erasable clean that yellow writing dips in water.
Embodiment 3 green inks
Proportioning raw materials: the green 7.9g of fluorane, citric acid 15.8g, sodium lauryl sulphate 7.8g, polyoxyethylene glycol 5.4g, dehydrated alcohol 74.1ml, food flavour 0.4g.
The preparation method: according to the above ratio citric acid, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, it is green then to add fluorane, stirs, and shows green getting final product.
Write on the clothes of the fabrics such as linen-cotton, woollen goods, silk with prepared ink, green writing dips in water and can clean up.
Embodiment 4 blue inks
Proportioning raw materials: the blue 7.6g of fluorane, citric acid 15.3g, sodium lauryl sulphate 8.4g, polyoxyethylene glycol 6.8g, dehydrated alcohol 73.2ml, food flavour 0.3g.
Preparation method: according to the above ratio citric acid, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, then add fluorane indigo plant, stir, show blue getting final product.
Write on the clothes of the fabrics such as linen-cotton, woollen goods, silk with prepared ink, blue writing dips in water and can clean up.
Embodiment 5 purple inks
Proportioning raw materials: greyish purple 7.0g, citric acid 7.0g, sodium lauryl sulphate 9.4g, polyoxyethylene glycol 7.5g, dehydrated alcohol 79.9ml, food flavour 0.4g.
Preparation method: according to the above ratio citric acid, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, then add greyish purplely, stir, show that purple gets final product.
Write on desk with prepared ink, it is erasable clean that the purple writing dips in water.
Embodiment 6 black inks
Proportioning raw materials: melanochrome 7.6g, citric acid 15.3g, sodium lauryl sulphate 7.5g, polyoxyethylene glycol 6g, dehydrated alcohol 73.5ml, food flavour 0.3g.
Preparation method: according to the above ratio citric acid, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, then add melanochrome, stir, show that black gets final product.
Write on the clothes of the fabrics such as linen-cotton, woollen goods, silk with prepared ink, blackness handwriting dips in water and can clean up.
Embodiment 7 orange inks
Proportioning raw materials: fluorane orange 7.6g, dihydroxyphenyl propane 15.3g, sodium lauryl sulphate 8.1g, polyoxyethylene glycol 6.2g, dehydrated alcohol 72.6ml, food flavour 0.3g.
Preparation method: according to the above ratio dihydroxyphenyl propane, sodium lauryl sulphate, polyoxyethylene glycol, food flavour are dissolved in the dehydrated alcohol, and stir, then add the fluorane orange, stir, show orange getting final product.
Write on desk with prepared ink, it is erasable clean that orange writing dips in water.
Claims (3)
1. color inks that hydrolyzable fades, its components based on weight percentage: Material of Fluoran dyestuff 7-9%, organic monoacid 7-16%, sodium lauryl sulphate 7-10%, polyoxyethylene glycol 5-7%, dehydrated alcohol 56-68%, food flavour 0.2-0.4%.
2. the color inks that fades of hydrolyzable as claimed in claim 1, it is characterized in that described Material of Fluoran dyestuff is 9 '-diethylin benzo [a] spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone, 3', 6 '-dimethoxy spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone, 3 '-benzidino--6 '-two p-totuidine base spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone, 2 '-(N-phenmethyl-N-ethylamino)-6'-diethylin spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone, 2 '-phenylamino-3 '-chloro-6 '-diethylin spiral shell [isobenzofuran-1,9'-Oxidation Anthracene]-3-ketone, the 10'-(4-anisole is amino) benzo spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone, or 2 '-chloro-6 '-ring ethylamino spiral shell [isobenzofuran-1,9 '-Oxidation Anthracene]-3-ketone.
3. the color inks that fades of hydrolyzable as claimed in claim 1 is characterized in that described organic monoacid is dihydroxyphenyl propane or citric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210506565.8A CN102964924B (en) | 2012-11-29 | 2012-11-29 | Hydrolyzable color-fading color ink |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210506565.8A CN102964924B (en) | 2012-11-29 | 2012-11-29 | Hydrolyzable color-fading color ink |
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| Publication Number | Publication Date |
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| CN102964924A true CN102964924A (en) | 2013-03-13 |
| CN102964924B CN102964924B (en) | 2014-10-08 |
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| CN201210506565.8A Active CN102964924B (en) | 2012-11-29 | 2012-11-29 | Hydrolyzable color-fading color ink |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629534A (en) * | 2015-02-15 | 2015-05-20 | 曹进 | Environmentally friendly teaching ink for hydrolytic fading and preparation method thereof |
| CN106867339A (en) * | 2017-02-15 | 2017-06-20 | 山西大学 | A kind of colour can fade aqueous spray painting |
| CN108795407A (en) * | 2018-07-06 | 2018-11-13 | 常州铱视光电科技有限公司 | Based on the electroluminescent sour electrochromic material acted on and prepare electrochromic device |
| CN109021695A (en) * | 2018-08-10 | 2018-12-18 | 山西大学 | A kind of composite coloured ink and preparation method thereof |
| CN110777545A (en) * | 2019-11-16 | 2020-02-11 | 山西大学 | Red clothes ink and fading powder thereof and corresponding preparation method |
| CN116535899A (en) * | 2023-04-07 | 2023-08-04 | 山西大学 | Microcapsule ink capable of fading in water and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790213A (en) * | 1993-02-12 | 1995-04-04 | Seiji Kawashima | Ink |
| US5649828A (en) * | 1994-06-29 | 1997-07-22 | Kiyoharu Kawashima | Writing board system |
| CN101831216A (en) * | 2010-04-30 | 2010-09-15 | 山西大学 | Marker ink of glassware |
| CN101831217A (en) * | 2010-05-11 | 2010-09-15 | 山西大学 | Children colour pen ink |
| CN102549084A (en) * | 2009-09-24 | 2012-07-04 | 株式会社东芝 | Erasable liquid ink |
-
2012
- 2012-11-29 CN CN201210506565.8A patent/CN102964924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790213A (en) * | 1993-02-12 | 1995-04-04 | Seiji Kawashima | Ink |
| US5649828A (en) * | 1994-06-29 | 1997-07-22 | Kiyoharu Kawashima | Writing board system |
| CN102549084A (en) * | 2009-09-24 | 2012-07-04 | 株式会社东芝 | Erasable liquid ink |
| CN101831216A (en) * | 2010-04-30 | 2010-09-15 | 山西大学 | Marker ink of glassware |
| CN101831217A (en) * | 2010-05-11 | 2010-09-15 | 山西大学 | Children colour pen ink |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629534A (en) * | 2015-02-15 | 2015-05-20 | 曹进 | Environmentally friendly teaching ink for hydrolytic fading and preparation method thereof |
| CN106867339A (en) * | 2017-02-15 | 2017-06-20 | 山西大学 | A kind of colour can fade aqueous spray painting |
| CN108795407A (en) * | 2018-07-06 | 2018-11-13 | 常州铱视光电科技有限公司 | Based on the electroluminescent sour electrochromic material acted on and prepare electrochromic device |
| CN108795407B (en) * | 2018-07-06 | 2021-04-16 | 常州铱视光电科技有限公司 | Electrochromic material based on action of electrochromic acid and preparation of electrochromic device |
| CN109021695A (en) * | 2018-08-10 | 2018-12-18 | 山西大学 | A kind of composite coloured ink and preparation method thereof |
| CN110777545A (en) * | 2019-11-16 | 2020-02-11 | 山西大学 | Red clothes ink and fading powder thereof and corresponding preparation method |
| CN116535899A (en) * | 2023-04-07 | 2023-08-04 | 山西大学 | Microcapsule ink capable of fading in water and preparation method thereof |
| CN116535899B (en) * | 2023-04-07 | 2024-04-12 | 山西大学 | Microcapsule ink capable of fading in water and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102964924B (en) | 2014-10-08 |
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