CN87100224A - Erasable ink of aqueous solution type and preparation method - Google Patents
Erasable ink of aqueous solution type and preparation method Download PDFInfo
- Publication number
- CN87100224A CN87100224A CN 87100224 CN87100224A CN87100224A CN 87100224 A CN87100224 A CN 87100224A CN 87100224 CN87100224 CN 87100224 CN 87100224 A CN87100224 A CN 87100224A CN 87100224 A CN87100224 A CN 87100224A
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- water
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- ink
- dyestuff
- tensio
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Abstract
A kind of erasable ink of aqueous solution type and preparation method.The present invention is that matrix is formulated in all proportions by water-soluble dye, tensio-active agent, tackiness agent and wetting agent with water.It provides a kind of novel aqueous solution type color inks of wiping, and this ink can be write in slick, does not absorb water, and on the smooth plate face, ink can be wiped with things such as brush, cloth after doing.This ink volatilization is slower, and nib is difficult for dry and hard, makes it fluent writing, and HUMAN HEALTH is had no adverse effect.
Description
The present invention relates to school supply and stationery, is the erasable ink of solvent with water.
The domestic and international at present color inks that uses, mainly contain two classes, one class is solvent with water, be equipped with shades of colour, be used for writing on the paper, if it is write smooth, smooth, on the plate face that does not absorb water, ink marks is difficult for Ca Jing And not infiltration phenomenon, therefore when using this type of ink, it is discontinuous writing to occur, often use another kind of color inks in recent years both at home and abroad, it mainly is the erasability ink of matrix with the organic solvent, when it is write on above-mentioned plate face, the volatilization of organic solvent, often there is a kind of offensive odour ， And certain harm to be arranged to healthy, moreover because the solvent highly volatile, often cause that nib is dry and hard, and influence is used, and this type of ink also is difficult for cleaning after doing.
It is the improved colored erasability ink of solvent with water that the object of the invention provides a kind of.Can write on the plate face of multiple materials such as glass, decorative sheet, enamel plate, plastics, resin, And can firmly clean gently with things such as brush, cloth, paper.
The present invention is to be matrix with water, is equipped with the water-soluble dye of various ratios, tensio-active agent, and tackiness agent and wetting agent, filter and make at dissolving.
The water-soluble dye that the present invention adopts has following a few class: 1. matching stain such as Acid Red G (jewel dye processing plant) see structural formula for details, Methanil Yellow G (day long dye processing plant) sees structural formula for details.
2. basic dyestuff such as Victoria Blue B (Tianjin dyestuff four factories), alkaline brown g (Tianjin dyestuff four factories) see structural formula for details.
3. dye five factories on substantive dyestuff such as direct yellow R (Tianjin dyestuff four factories), the direct dark green B(), see structural formula for details.
4. the property controlled dyestuff such as reactive brilliant blue m-br (on dye eight factories), reactive brilliant red k-2g (on dye eight before) see structural formula for details.
Cationic dyestuff such as cationic blue x-grrl (on dye three factories), cationic brilliant red x-5gn (on dye three factories), see structural formula for details.
Above listed versicolor water-soluble dye, can select for use according to required color, use water-soluble dye can avoid using granules of pigments big, be difficult for to pulverize, and cause that nib stops up disadvantage, when the present invention such as need are used cationic dyestuff, can not add anion surfactant, if when having negatively charged ion to exist in the dyestuff, can not add cats product, can avoid precipitation to produce like this.The usage quantity of dyestuff is 0.5%-10% normally.
For this ink can fluently be write on smooth, smooth, the plate face that do not absorb water, the present invention uses a kind of ink that can make to increase immersional wetting, reduces the capillary tensio-active agent of water.It is a cats product: cetyl trimethylammonium bromide (1631); Dodecyl benzyl dimethyl ammonium chloride (1227).Anion surfactant: sodium butylnaphthalenesulfonate (drawing back powder); Sodium methylene bis-naphthalene sulfonate (dispersing agent NNO).Nonionogenic tenside agent: all JAN of Buddhist nun; Dye leveller 102(sees structural formula for details).
Dye leveller 102 is a fatty alcohol-polyoxyethylene ether, and its molecular formula is:
R（OCH
2CH
2）
nOH。R=C
12H
25～C
18H
37, adding as amount of n=25～30 tensio-active agents is 0.1%-5%.
Ink of the present invention also need add tackiness agent, can make ink keep the colloid state like this, can eliminate the albinism of person's handwriting, the tackiness agent that the present invention uses is water miscible resins such as carboxymethyl cellulose, methylcellulose gum, polyvinyl alcohol, peach gum, and its usage quantity is 1%-10%.
Ink of the present invention keeps appropriate low wet condition in order to make person's handwriting, can reduce the sticking power of tackiness agent like this, makes person's handwriting can be easy to wipe, and the wetting agent that adds in ink can be polyoxyethylene glycol, butyleneglycol, glycerine, ethylene glycol etc.Its addition is the 0.5%-10% scope.
Characteristics of the present invention are to be solvent with water, according to the interpolation scope of various materials:
Water-soluble dye 0.5%-10%
Tensio-active agent 0.1%-5%
Tackiness agent 1%-10%
Wetting agent 0.1%-5%
Water adds to aequum
Stir, make it all water-soluble, as insoluble heat a little, make it whole dissolvings, as still have insolubles to exist, then solution is filtered, the gained clear soln is the present invention's ink.
Embodiment 1:
Dissolving Acid Red G dyestuff 2 grams add peach gum 4 grams again in 100 ml waters, stir and make it dissolving, add sodium alkyl naphthalene sulfonate 3 grams again, and glycerine 1 gram stirs and promptly gets red ink.
Embodiment 2:
Dissolving other bright red K-2G dyestuff 2 grams alive add peach gum 5 grams again in 100 ml waters, dye leveller 102 4 grams, and butyleneglycol 3 grams stir, and promptly get red ink.
Embodiment 3:
Gorgeous blue M-BR dyestuff 3 grams of lytic activity add carboxymethyl cellulose 2 again and restrain in 100 ml waters, polyvinyl alcohol 3 grams, and dye leveller 102 4 grams, glycerine 2 grams after the stirring and dissolving, filter, and get blue chromatic ink.
Claims (9)
1, a kind of water solvent color inks is characterized in that with water being solvent, is made up of water-soluble dye, tackiness agent, tensio-active agent, wetting agent.
2, the preparation method of ink according to claim 1 is characterized in that by water, water-soluble dye, tackiness agent, tensio-active agent, wetting agent formulated in all proportions.
3, ink according to claim 1 is characterized in that water-soluble dye is matching stain, substantive dyestuff, basic dyestuff, reactive dyestuffs, cationic dyestuff, also can mix composition separately.
4, water-soluble dye according to claim 3 is
Matching stain: Acid Red G, Methanil Yellow G.
Basic dyestuff: the gorgeous blue B of alkalescence, alkaline brown g.
Substantive dyestuff: direct yellow R, direct green B.
Reactive dyestuffs: reactive brilliant blue M-BR, reactive brilliant red k-2g.
Cationic dyestuff: cationic blue x-grrl, cationic brilliant red x-5gn.
5, ink according to claim 1 is characterized in that tensio-active agent is cats product, anion surfactant, nonionic surface active agent.
6, tensio-active agent according to claim 5 is characterized by:
Cats product: cetyl trimethylammonium bromide (1631).
Dodecyl benzyl dimethyl ammonium chloride (1227).
Anion surfactant: sodium butylnaphthalenesulfonate, dispersing agent NNO.
Nonionogenic tenside: all JAN of Buddhist nun, dye leveller 102.
7, ink according to claim 1 is characterized in that tackiness agent is carboxymethyl cellulose, methylcellulose gum, polyvinyl alcohol, peach gum.
8, ink according to claim 1 is characterized in that wetting agent is polyoxyethylene glycol, butyleneglycol, glycerine, ethylene glycol.
9, preparation method according to claim 2 is characterized in that ink moiety content is:
Water-soluble dye 0.5%-10%
Tensio-active agent 0.1%-5%
Tackiness agent 1%-10%
Wetting agent 0.1%-5%
Water adds to aequum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87100224 CN87100224A (en) | 1987-02-10 | 1987-02-10 | Erasable ink of aqueous solution type and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87100224 CN87100224A (en) | 1987-02-10 | 1987-02-10 | Erasable ink of aqueous solution type and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87100224A true CN87100224A (en) | 1988-08-24 |
Family
ID=4812767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87100224 Pending CN87100224A (en) | 1987-02-10 | 1987-02-10 | Erasable ink of aqueous solution type and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87100224A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016429B (en) * | 2006-01-25 | 2010-07-07 | 张莹 | Erasable neutral ink and application of the same in erasable neutral pen |
| CN102020892A (en) * | 2010-12-10 | 2011-04-20 | 广西凌晨教学设备有限公司 | Method for preparing water-wiped teaching ink |
| CN101451037B (en) * | 2008-12-30 | 2011-07-20 | 上海乐美文具有限公司 | Erasable neutral ink and method for producing the same |
| CN102268204A (en) * | 2011-05-31 | 2011-12-07 | 沈阳市中发金属结构件厂 | Anti-theft label ink |
| CN104032602A (en) * | 2013-12-06 | 2014-09-10 | 绍兴文理学院 | Anti-staining agent for reactive dye |
| CN104629534A (en) * | 2015-02-15 | 2015-05-20 | 曹进 | Environmentally friendly teaching ink for hydrolytic fading and preparation method thereof |
| CN105295526A (en) * | 2015-10-26 | 2016-02-03 | 合肥瑞雪化工科技有限公司 | Ink capable of being hydrolyzed and used for fiber pen |
| CN112127177A (en) * | 2020-09-24 | 2020-12-25 | 盐城东吴化工有限公司 | Special modified terylene cationic dye composition integrating level dyeing and deepening |
-
1987
- 1987-02-10 CN CN 87100224 patent/CN87100224A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016429B (en) * | 2006-01-25 | 2010-07-07 | 张莹 | Erasable neutral ink and application of the same in erasable neutral pen |
| CN101451037B (en) * | 2008-12-30 | 2011-07-20 | 上海乐美文具有限公司 | Erasable neutral ink and method for producing the same |
| CN102020892A (en) * | 2010-12-10 | 2011-04-20 | 广西凌晨教学设备有限公司 | Method for preparing water-wiped teaching ink |
| CN102020892B (en) * | 2010-12-10 | 2013-04-24 | 广西凌晨教学设备有限公司 | Method for preparing water-wiped teaching ink |
| CN102268204A (en) * | 2011-05-31 | 2011-12-07 | 沈阳市中发金属结构件厂 | Anti-theft label ink |
| CN104032602A (en) * | 2013-12-06 | 2014-09-10 | 绍兴文理学院 | Anti-staining agent for reactive dye |
| CN104032602B (en) * | 2013-12-06 | 2016-04-06 | 绍兴文理学院 | Anti-REACTIVE DYES staining agent |
| CN104629534A (en) * | 2015-02-15 | 2015-05-20 | 曹进 | Environmentally friendly teaching ink for hydrolytic fading and preparation method thereof |
| CN105295526A (en) * | 2015-10-26 | 2016-02-03 | 合肥瑞雪化工科技有限公司 | Ink capable of being hydrolyzed and used for fiber pen |
| CN112127177A (en) * | 2020-09-24 | 2020-12-25 | 盐城东吴化工有限公司 | Special modified terylene cationic dye composition integrating level dyeing and deepening |
| CN112127177B (en) * | 2020-09-24 | 2022-09-30 | 盐城东吴化工有限公司 | Special modified terylene cationic dye composition integrating level dyeing and deepening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |