CN103265847B - Aromatic erasable blue gel ink and preparation method thereof - Google Patents
Aromatic erasable blue gel ink and preparation method thereof Download PDFInfo
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- CN103265847B CN103265847B CN201310211235.0A CN201310211235A CN103265847B CN 103265847 B CN103265847 B CN 103265847B CN 201310211235 A CN201310211235 A CN 201310211235A CN 103265847 B CN103265847 B CN 103265847B
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Abstract
The invention relates to aromatic erasable blue gel ink and a preparation method thereof. The aromatic erasable blue gel ink consists of the following raw materials by weight percentage: 2%-7% of achromatizing dye, 0.05%-5% of a thickener, 0.05%-1% of an antibacterial fungicide, 4%-10% of an antifreeze, 2%-15% of a moisturizing agent, 0.1%-2% of a lubricant, 0.01%-1% of a defoaming agent, 0.1%-2% of spices, 0.1%-2% of a pH regulator and the balance of solvent (water or ethanol). The aromatic erasable blue gel ink provided by the invention is simple in preparation method, and good in writing performance, and particular aroma can be prepared according to needs so as to meet the personalized needs of people; and meanwhile, the erasability of the ink is good so as to guarantee the cleanness and tidiness of a writing interface.
Description
[technical field]
The present invention relates to neutral pen ink technical field, specifically, is a kind of fragrant erasable blue gel ink pen ink and preparation method thereof.
[background technology]
Gel ink pen has had the advantage of fountain pen and ballpoint pen concurrently, is current popular writing implement.But common gel ink pen, is just difficult to be wiped once writing on paper with ink.Be stained with person's handwriting with transparent adhesive tape and can destroy and write interface, use correction fluid to have irritating smell and be unfavorable for that user's is healthy.So along with the continuous progress of technology, people have invented erasable neutral pen ink.
According to the difference of wiping principle, erasable ink generally can be divided into following several.The first is the erasable ink of eraser, and the ultimate principle of this ink is to reduce pigment or the perviousness of dyestuff on paper as far as possible, allows again neutral inks on paper, have good tack simultaneously.Realizing this order calibration method is to write film forming on interface by the reticulated structure of high molecular weight resin or rubber-like macromolecules cross-linking, or writes in interface and have an erasability by increasing the particle diameter of pigment, making coloring material be difficult for being penetrated into.This class technology is all described later in detail in the patents such as CN1210875A, CN1100118A, CN86100089A, US7371785, US6706782.The main drawback of rubber erasable ink is that its writing quality is very poor, and rubber wiping is also difficult to wipe clean, and price is higher, and the stability of storage is also poor, easily stops up nib, and the sales volume on market is very little at present.The erasable ink of the second is the ink made from temperature sensitive pigment or the dyestuff of encapsulation, and its ultimate principle is that temperature sensitive pigment or the dyestuff of encapsulation develops the color at normal temperatures, when temperature height is to a certain extent time (60.DEG C left and right), color disappears, and can not recover at normal temperatures, when temperature drops to subzero tens while spending, just can again develop the color.US5997849 and CN102504592A etc. in patent, this class technology is disclosed.The shortcoming of this erasable ink is mainly that writing quality is poor, and the gel ink pen price comparison of making is high, and the stability of storage is bad, and the person's handwriting of wiping under normal temperature can reappear at low temperatures.The third erasable ink is hydrolysis fading ink.Publication number be CN102964924A Patent Application Publication the color inks that fades of a kind of hydrolysis and preparation method thereof, this ink is met water and can be decomposed, and therefore writes on the smooth blank not absorbing water with this ink, can wipe with the rag getting wet.But this ink can not be used for the writing medium that perviousness is stronger, thereby limit its application on gel ink pen.The 4th kind of erasable ink is commonly called magic Neutral writing ink; the erasability of this ink is the principle that develops the color-fade according to soda acid, so conventionally have two pens, colour developing is write in a conduct; in the time that needs are altered, embrocate for other one, color relation can be returned.Publication number is that the patents such as CN101457054A, CN101016429A disclose this type of technology.The shortcoming of this ink is often can not write in the place of embrocating the word that disappears with same Zhi Xianse pen again.Meanwhile, often pH value is higher or lower for the ink of use soda acid sensitive dyes preparation, can centering pen nib have very strong corrosion.
Therefore, this area needs the erasable neutral pen ink that a kind of erasable performance is good, writing quality is good, storage-stable and price are easy to be accepted by market.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art, a kind of fragrant erasable blue gel ink pen ink and preparation method thereof is provided.
The object of the invention is to be achieved through the following technical solutions:
A kind of fragrant erasable blue gel ink pen ink, its raw material weight per-cent is:
Described can colour killing dyestuff be, and: C.I. has reduced vat blue 1, a kind of or two kinds of mixtures in C.I. soluble vat blue 7;
The described C.I. that can colour killing dyestuff be preferably has reduced vat blue 1;
Described can be preferably C.I. soluble vat blue 7 by colour killing dyestuff;
Described thickening material is selected from: gum arabic, xanthan gum, gum ghatti, fixed excellent glue, Wei Lan glue, guar gum, carrageenin, Vltra tears, hydroxypropyl guar bean gum, carboxy-methyl hydroxy propyl guar gum, acrylate copolymer, modified polyurethane, Yang Sen glue, the composition of one or more in Viscogum BE.
Described antibacterial mildew inhibitor is selected from: phenylpropyl alcohol triazole, tolyl-triazole, pentachlorophenol, sodium pentachlorophenol, 2-(4-thiazolyl) benzoglyoxaline, two thiocarbamates, two rings are for inferior ammonium nitrate, methyl-P-carboxyl benzoic ether, calcium sorbate, the one in toluic acid sodium.
Described frostproofer is ethylene glycol, Diethylene Glycol or their mixture.
Described wetting Agent for Printing Inks is: glycerine; The polyalcohols such as glycol ether, glycerol; The dibasic alcohol ethers such as propylene glycol monomethyl ether; The diatomic alcohol ether acid ester classes such as propylene glycol methyl ether acetate.
Described lubricant is: oleic acid, potassium oleate, oleate soap, triethyl phosphate etc.Its effect is to make under ink water smooth and easy, and the trailing property of ink in pen core is good; Simultaneously can reduce the friction between ball and pedestal, protection nib, and it is sliding smooth to make to write feel.
Described defoamer is selected from: polyethers, C7～C9 high-carbon alcohols, poly-alkylsiloxane class organosilicon, organic silicon modified by polyether class and polysiloxane-based in one.
Described spices is selected from the water-soluble better or spices compatible with system of the present invention, from the angle of safety and environmental protection, generally selects the natural perfume extracting taking animals and plants as raw material, as cananga oil, osmanthus concrete, Syzygium aromaticum stem oil, gardenia concrete, Oleum Ocimi Gratissimi, murraya paniculata concrete, sweet orange oil, Michelia leap oil, spearmint oil, Oleum Menthae Rotundifoliae, Chinese ilex wet goods.
Described pH adjusting agent is: organic amine, and as thanomin, diethanolamine or trolamine.
Described solvent is deionized water, ethanol or both mixtures.
A preparation method for fragrant erasable blue gel ink pen ink, its step of preparing is as follows:
(a) can be dissolved in solvent by colour killing dyestuff, obtain solution a;
(b) thickening material, wetting Agent for Printing Inks, pH adjusting agent, antibacterial mildew inhibitor, lubricant, spices, defoamer, frostproofer are joined in remaining solvent, use agitator to stir 2～3 hours, it is mixed, obtain solution b;
(c) solution a is joined in solution b, continue to stir 2～3 hours, after mixing, obtain fragrant erasable blue gel ink pen ink.
In the present invention, different can the formulated Neutral writing ink colour killing liquid used of colour killing dyestuff be different.In the time adopting C.I. to reduce vat blue 1 formulate ink, the colour killing liquid of use is acid safety powder solution.In the time adopting C.I. soluble vat blue 7 formulate ink, the colour killing liquid of use is chlorine bleach liquor.Colour killing liquid can be recorded in the written shaft of a writing brush made from the macromolecular material such as plastics, fiber.
Compared with prior art, positively effect of the present invention is:
(1) compared with existing eraser erasable ink, owing to not there is not large particulate matter in ink of the present invention, writes feel and storage stability is all greatly improved;
(2), compared with the erasable ink made from temperature sensitive pigment or the dyestuff of existing encapsulation, after ink colour killing of the present invention, writing can not recover again;
(3), compared with the erasable ink of preparing with existing soda acid sensitive dyes, ink acid-basicity gentleness of the present invention, can not produce corrosion to nib, can extend the work-ing life of gel ink pen;
(4) in ink of the present invention, add spices, increased odor type function, can meet people's individual demand.
[embodiment]
The embodiment of a kind of fragrant erasable blue gel ink pen ink of the present invention and preparation method thereof is below provided.
Embodiment 1
Can first be dissolved in ethanol by colour killing dyestuff, be contained in A beaker stand-by.The prefabricated colloid, 10g wetting Agent for Printing Inks, 8g antifreezing agent, 0.5g defoamer, 0.5g antibacterial mildew inhibitor, 1g pH adjusting agent, 0.2g lubricant, the 0.4g spices that are 0.3g by amount of thickener are dissolved in deionized water, stir, and are kept in B beaker.Then the solution in A beaker is joined in B beaker, be fully uniformly mixed solution, until stir, obtain required ink.
Products obtained therefrom writing quality is good, fragrance, and erasable performance is good.
Embodiment 2
Can be dissolved in 10g deionized water by colour killing dyestuff, be contained in A beaker stand-by.The prefabricated colloid, 10g wetting Agent for Printing Inks, 8g antifreezing agent, 0.05g defoamer, 0.5g antibacterial mildew inhibitor, 0.3g pH adjusting agent, 0.2g lubricant, the 2g spices that are 0.25g by amount of thickener are dissolved in remaining deionized water, stir, be kept in B beaker.Then the solution in A beaker is joined in B beaker, be fully uniformly mixed solution, until stir, obtain required ink.
The product writing quality of gained is good, has unique fragrance, and erasable performance is good.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise; can also make some improvements and modifications, these improvements and modifications also should be considered within the scope of protection of the present invention.
Claims (3)
1. a fragrant erasable blue gel ink pen ink, is characterized in that, its raw material weight per-cent is:
Described wetting Agent for Printing Inks is: glycerine; Glycol ether, glycerol; Propylene glycol monomethyl ether; One or several in propylene glycol methyl ether acetate;
Described lubricant is: oleic acid, potassium oleate, oleate soap, one or several in triethyl phosphate;
Described defoamer is selected from: polyethers, C7～C9 high-carbon alcohols, poly-alkylsiloxane class organosilicon, organic silicon modified by polyether class and polysiloxane-based in one;
Described spices is selected from cananga oil, osmanthus concrete, Syzygium aromaticum stem oil, gardenia concrete, Oleum Ocimi Gratissimi, murraya paniculata concrete, sweet orange oil, Michelia leap oil, spearmint oil, Oleum Menthae Rotundifoliae, one or several in wintergreen oil;
Described can colour killing dyestuff be, and: C.I. has reduced vat blue 1, a kind of or two kinds of mixtures in C.I. soluble vat blue 7;
Described thickening material is selected from: gum arabic, xanthan gum, gum ghatti, fixed excellent glue, Wei Lan glue, guar gum, carrageenin, Vltra tears, hydroxypropyl guar bean gum, carboxy-methyl hydroxy propyl guar gum, acrylate copolymer, modified polyurethane, Yang Sen glue, the composition of one or more in Viscogum BE.
2. the fragrant erasable blue gel ink pen of one as claimed in claim 1 ink, it is characterized in that, described antibacterial mildew inhibitor is selected from: phenylpropyl alcohol triazole, tolyl-triazole, pentachlorophenol, sodium pentachlorophenol, 2-(4-thiazolyl) benzoglyoxaline, two thiocarbamates, two rings are for inferior ammonium nitrate, methyl-P-carboxyl benzoic ether, the one in calcium sorbate;
Described frostproofer is ethylene glycol, Diethylene Glycol or their mixture.
3. the fragrant erasable blue gel ink pen of one as claimed in claim 1 ink, is characterized in that, described pH adjusting agent is organic amine;
Described solvent is deionized water, ethanol or both mixtures.
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| CN201310211235.0A CN103265847B (en) | 2013-05-30 | 2013-05-30 | Aromatic erasable blue gel ink and preparation method thereof |
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| CN201310211235.0A CN103265847B (en) | 2013-05-30 | 2013-05-30 | Aromatic erasable blue gel ink and preparation method thereof |
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| CN103265847A CN103265847A (en) | 2013-08-28 |
| CN103265847B true CN103265847B (en) | 2014-12-03 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725100A (en) * | 2013-12-11 | 2014-04-16 | 安徽丰乐香料有限责任公司 | Gel pen ink containing natural efficiency aroma essential oil |
| CN104893425A (en) * | 2014-03-03 | 2015-09-09 | 真彩文具股份有限公司 | Microcapsule temperature sensitive erasable neutral ink and preparation method thereof |
| CN104893419A (en) * | 2015-07-06 | 2015-09-09 | 重庆大学 | Practical water-based white board pen ink and preparation method thereof |
| CN107936694A (en) * | 2017-10-30 | 2018-04-20 | 深圳市凯虹宇文具有限公司 | A kind of method tinted on silica gel |
| CN110777545A (en) * | 2019-11-16 | 2020-02-11 | 山西大学 | Red clothes ink and fading powder thereof and corresponding preparation method |
| CN112898772B (en) * | 2019-11-19 | 2022-04-08 | 中国科学院兰州化学物理研究所 | Polyimide self-lubricating ink, preparation method thereof and application thereof in direct-writing 3D printing |
| CN114350210A (en) * | 2022-02-24 | 2022-04-15 | 盐城工业职业技术学院 | Reactive disperse dye ink for cloth painting water color pen |
| CN115058152B (en) * | 2022-07-13 | 2024-02-02 | 浙江义乌科标制笔有限公司 | Cold-resistant aqueous color ink and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146233A (en) * | 2011-01-11 | 2011-08-10 | 山西大学 | Black writing liquid suitable for being written on matt board and erasing agent |
| CN102585610A (en) * | 2012-01-09 | 2012-07-18 | 华东理工大学 | Ultraviolet photochromic neutral ink |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6024667B2 (en) * | 2011-10-31 | 2016-11-16 | ぺんてる株式会社 | Ink composition |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146233A (en) * | 2011-01-11 | 2011-08-10 | 山西大学 | Black writing liquid suitable for being written on matt board and erasing agent |
| CN102585610A (en) * | 2012-01-09 | 2012-07-18 | 华东理工大学 | Ultraviolet photochromic neutral ink |
Non-Patent Citations (2)
| Title |
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| 中性墨水研制的技术趋向;李国兴等;《中国制笔》;20050228;第15-17页 * |
| 李国兴等.中性墨水研制的技术趋向.《中国制笔》.2005, * |
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