CN108329754A - A kind of ink for disappearance of fading and preparation method thereof, containing its pen - Google Patents
A kind of ink for disappearance of fading and preparation method thereof, containing its pen Download PDFInfo
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- CN108329754A CN108329754A CN201710571297.0A CN201710571297A CN108329754A CN 108329754 A CN108329754 A CN 108329754A CN 201710571297 A CN201710571297 A CN 201710571297A CN 108329754 A CN108329754 A CN 108329754A
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- Prior art keywords
- parts
- ink
- disappearance
- fading
- colorant
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
Abstract
The present invention relates to stationery technical fields, and in particular to a kind of ink for disappearance of fading and preparation method thereof, containing its pen.The ink includes colorant and alkaline buffer composition, further includes the raw material components of following parts by weight：1~10 part of glycerine, 0.2~0.8 part of photosensitizer, 0.1~0.5 part of preservative, 0.5~5 part of antiseptic, 0.5~1 part of essence, 0.2~1 part of surfactant, the alkaline buffer composition include the raw material components of following parts by weight：30~80 parts of distilled water, 20~80 parts of ethyl alcohol, 1~5 part of sodium hydroxide, 1.5~10 parts of sodium alginate, 1~6 part of sodium carbonate, 2~8 parts of sodium acetate, 1~10 part of Boratex and 0.2~1 part of stearic acid.Health environment-friendly of the present invention, it is nontoxic, dustless teaching, allowing child daubing and stationery etc. are can be widely used for, stability is good, and the shelf-life is longer.
Description
Technical field
The present invention relates to stationery technical fields, and in particular to a kind of ink for disappearance of fading and preparation method thereof,
Containing its pen.
Background technology
The recycling of waste paper has become important environmentally friendly topic, if used paper can utilize again
To greatly reduce the waste of paper.In order to solve this problem, a kind of ink to fade is invented in the prior art, on paper
It can do by myself after writing and disappear automatically within a few minutes to a few houres, convenient for re-using paper, play the work of saving, environmental protection
With.
It is more and more for the current achievement in research of the technology, such as application notification number is the patent of invention of CN102020885A
A kind of disclosed decoloration ink, includes the following components'mass percentage：Water 86%-93%；Thymolphthalein 2%-8%；Hydrogen
Sodium oxide molybdena 3%-5%；NaCl 1%-5%.The present invention is blue in the alkaline environment of pH value 9-12 using thymolphthalein,
After ink is sprayed onto on dress material or paper, absorbing moisture by fiber makes the pH value of ink become smaller until becoming neutral ring
Border, then ink just by blue become colourless, thus achieve the purpose that colour killing.In another example application notification number is CN101412866A
Patent of invention disclosed in a kind of neutral fading ink substituted core, the ink refill include following some or all of component：It is water-soluble
Agent, sodium hydroxide, ethyl alcohol, glycerine, colorant, the ratio of the above ingredient by weight is as follows, by weight：Sodium hydroxide：0.5-6；
Ethyl alcohol：0-60；Glycerine：80-120；Aqueous solvent：50-100；Colorant：0.5-12.The present invention has following several compared with prior art
A advantage：1. the gel ink pen refill that the ink refill of the present invention is made saves a large amount of paper；2. the ink refill of the present invention is made
The gel ink pen refill shelf-life be 20 times of the pen made in the past of cotton core；3. an ink is often finished, as long as refill can
Can greatly reduce the generation for causing plastic waste material again in this way；4. the present invention is a product for meeting environmental protection.
But the ink of above-mentioned existing disappearance of fading there is write when smoothness it is not high, usage experience effect is not
It is good, and after being used for multiple times, worse and worse, permanence is bad for fading effect.It can be seen that can be based on it is in the prior art not
Foot, provides ink of the improved disappearance of fading of a kind of composition of raw materials and preparation method thereof, containing its pen, makes it have
Used time writes smooth, clear writing and effect is good, is used for a long time simultaneously, remains to reach preferable fading effect, become this field
Technical staff's technical barrier urgently to be resolved hurrily.
Invention content
In order to solve the above technical problem, the present invention provides a kind of ink for disappearance of fading and preparation method thereof, contain it
Pen, done corresponding corrective measure for existing ink set, to reach high, clear writing of writing smoothness,
And the advantages of being suitble to be used for a long time.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following parts by weight
Raw material components：1~10 part of glycerine, 0.2~0.8 part of photosensitizer, 0.1~0.5 part of preservative, 0.5~5 part of antibacterial
Agent, 0.5~1 part of essence, 0.2~1 part of surfactant, the alkaline buffer composition include the original of following parts by weight
Expect component：30~80 parts of distilled water, 20~80 parts of ethyl alcohol, 1~5 part of sodium hydroxide, 1.5~10 parts of sodium alginate, 1
~6 parts of sodium carbonate, 2~8 parts of sodium acetate, 1~10 part of Boratex and 0.2~1 part of stearic acid.
Further, the colorant is blue colorant or red stain, and the blue colorant is parts by weight
For 0.1~1 part of phenolphthalein, the red stain is 0.2~0.8 part of thymolphthalein of parts by weight or 0.4~1.2 part of pair
Dimethylbenzene phenolphthalein.
Further, the colorant further includes yellow colorants, the yellow colorants be parts by weight 0.8~
1.5 parts of trinitrobenzoic acid.
A kind of preparation method of the ink of above-mentioned disappearance of fading, includes the following steps：
Step 1：Prepare alkaline buffer composition：Take sodium hydroxide, sodium alginate, sodium carbonate, sodium acetate, Boratex and
Stearic acid is dissolved in distilled water, and ethyl alcohol is added, stirring to obtain lye；
Step 2：Prepare mixed liquor：It takes colorant to be added in alkaline buffer composition prepared by step 1, and carries out ultrasound
Stirring；
Step 3：Prepare ink：Take step 2 mixed liquor be added glycerine, photosensitizer, preservative, photosensitizer, preservative,
Antiseptic, essence and surfactant, it is ultrasonic under conditions of temperature is 40-60 DEG C, vacuum degree is 0.092MPa~0.08MPa
After stirring 6h, deaerate through standing, the ink for the disappearance that obtains can fading after filtering.
Further, the ultrasonic agitation time in the step 2 is 2h.
A kind of pen, including shell are connected with pen core and cylinder nib in described shell, ink are provided in the pen core
Water, the ink are the ink of above-mentioned disappearance of fading.
Compared with prior art, the advantages of the present invention are：One kind provided by the invention can fade disappearance
Ink and preparation method thereof, containing its pen, health environment-friendly is nontoxic, can be widely used for dustless teaching, allowing child daubing
With stationery etc., stability is good, and the shelf-life is longer, and the up time is long, good economy performance.Write in use, fluency more
It is good, it accords with the demands of the market, is suitble to large-scale promotion.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1：
A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following parts by weight
Raw material components：1 part of glycerine, 0.8 part of photosensitizer, 0.1 part of preservative, 5 parts of antiseptic, 0.5 part of essence, 1 part of table
Face activating agent, the alkaline buffer composition include the raw material components of following parts by weight：30 parts of distilled water, 80 parts of second
Alcohol, 1 part of sodium hydroxide, 10 parts of sodium alginate, 1 part of sodium carbonate, 8 parts of sodium acetate, 1 part of Boratex and 1 part it is hard
Resin acid.The colorant is blue colorant, and the blue colorant is the phenolphthalein that parts by weight are 0.1 part.
Embodiment 2：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：4 parts of glycerine, 0.7 part of photosensitizer, 0.4 part of preservative, 2 parts of antiseptic, 0.8 part of perfume (or spice)
Essence, 0.5 part of surfactant, the alkaline buffer composition includes the raw material components of following parts by weight：50 parts of distillation
Water, 60 parts of ethyl alcohol, 4 parts of sodium hydroxide, 5 parts of sodium alginate, 4 parts of sodium carbonate, 6 parts of sodium acetate, 8 parts of Boratex
With 0.6 part of stearic acid.The colorant is blue colorant, and the blue colorant is the phenolphthalein that parts by weight are 0.8 part.
Embodiment 3：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：10 parts of glycerine, 0.2 part of photosensitizer, 0.5 part of preservative, 0.5 part of antiseptic, 1 part of perfume (or spice)
Essence, 0.2 part of surfactant, the alkaline buffer composition includes the raw material components of following parts by weight：80 parts of distillation
Water, 20 parts of ethyl alcohol, 5 parts of sodium hydroxide, 1.5 parts of sodium alginate, 6 parts of sodium carbonate, 2 parts of sodium acetate, 10 parts of boron
Sour sodium and 0.2 part of stearic acid.The colorant is blue colorant, and the blue colorant is the phenol that parts by weight are 1 part
Phthalein.
Embodiment 4：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：1 part of glycerine, 0.8 part of photosensitizer, 0.1 part of preservative, 5 parts of antiseptic, 0.5 part of essence,
1 part of surfactant, the alkaline buffer composition include the raw material components of following parts by weight：30 parts of distilled water, 80
The ethyl alcohol, 1 part of sodium hydroxide, 10 parts of sodium alginate, 1 part of sodium carbonate, 8 parts of sodium acetate, 1 part of Boratex and 1 of part
The stearic acid of part.The colorant is red stain, and the red stain is the paraxylene phenol of 0.4 part of parts by weight
Phthalein.
Embodiment 5：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：4 parts of glycerine, 0.7 part of photosensitizer, 0.4 part of preservative, 2 parts of antiseptic, 0.8 part of perfume (or spice)
Essence, 0.5 part of surfactant, the alkaline buffer composition includes the raw material components of following parts by weight：50 parts of distillation
Water, 60 parts of ethyl alcohol, 4 parts of sodium hydroxide, 5 parts of sodium alginate, 4 parts of sodium carbonate, 6 parts of sodium acetate, 8 parts of Boratex
With 0.6 part of stearic acid.The colorant is red stain, and the red stain is the thymol of 0.6 part of parts by weight
Phthalein.
Embodiment 6：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：10 parts of glycerine, 0.2 part of photosensitizer, 0.5 part of preservative, 0.5 part of antiseptic, 1 part of perfume (or spice)
Essence, 0.2 part of surfactant, the alkaline buffer composition includes the raw material components of following parts by weight：80 parts of distillation
Water, 20 parts of ethyl alcohol, 5 parts of sodium hydroxide, 1.5 parts of sodium alginate, 6 parts of sodium carbonate, 2 parts of sodium acetate, 10 parts of boron
Sour sodium and 0.2 part of stearic acid.The colorant is red stain, and the red stain is pair of 1.2 parts of parts by weight
Dimethylbenzene phenolphthalein.
Embodiment 7：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：1 part of glycerine, 0.8 part of photosensitizer, 0.1 part of preservative, 5 parts of antiseptic, 0.5 part of essence,
1 part of surfactant, the alkaline buffer composition include the raw material components of following parts by weight：30 parts of distilled water, 80
The ethyl alcohol, 1 part of sodium hydroxide, 10 parts of sodium alginate, 1 part of sodium carbonate, 8 parts of sodium acetate, 1 part of Boratex and 1 of part
The stearic acid of part.The colorant is that the colorant is yellow colorants, and the yellow colorants are 0.8 part of parts by weight
Trinitrobenzoic acid.
Embodiment 8：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：4 parts of glycerine, 0.7 part of photosensitizer, 0.4 part of preservative, 2 parts of antiseptic, 0.8 part of perfume (or spice)
Essence, 0.5 part of surfactant, the alkaline buffer composition includes the raw material components of following parts by weight：50 parts of distillation
Water, 60 parts of ethyl alcohol, 4 parts of sodium hydroxide, 5 parts of sodium alginate, 4 parts of sodium carbonate, 6 parts of sodium acetate, 8 parts of Boratex
With 0.6 part of stearic acid.The colorant is that the colorant is yellow colorants, and the yellow colorants are parts by weight
1.2 parts of trinitrobenzoic acid.
Embodiment 9：A kind of ink for disappearance of fading, including colorant and alkaline buffer composition, further include following heavy
Measure the raw material components of number：10 parts of glycerine, 0.2 part of photosensitizer, 0.5 part of preservative, 0.5 part of antiseptic, 1 part of perfume (or spice)
Essence, 0.2 part of surfactant, the alkaline buffer composition includes the raw material components of following parts by weight：80 parts of distillation
Water, 20 parts of ethyl alcohol, 5 parts of sodium hydroxide, 1.5 parts of sodium alginate, 6 parts of sodium carbonate, 2 parts of sodium acetate, 10 parts of boron
Sour sodium and 0.2 part of stearic acid.The colorant is yellow colorants, and the yellow colorants are the three of 1.5 parts of parts by weight
Nitrobenzoic acid.
Embodiment 1 to 9 performance detection of embodiment is tested：
The ink for the disappearance of fading that the embodiment of the present invention 1 to embodiment 9 is prepared is write and faded and is disappeared in together
Etc. can be tested under states, the results are shown in Table 1, and tests stability of the ink under same condition, as a result such as
Shown in table 2.
1 performance detection test result of table
2 stability test result of table
By Tables 1 and 2 data it is found that the ink for the disappearance of fading that the embodiment of the present invention 1 to embodiment 9 provides writes stream
Smooth performance is good, and the excellent Simultaneous Stabilization of fading effect is good, is used suitable for long-term write.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.Unless specifically stated otherwise, it otherwise illustrates in these embodiments
Component and opposite step, numerical expression and the numerical value of step are not limit the scope of the invention.It is illustrated and described herein
In all examples, unless otherwise prescribed, any occurrence should be construed as merely illustrative, not as limitation, because
This, other examples of exemplary embodiment can have different values.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover in the claim of the present invention and the range of specification.
Claims (6)
1. a kind of ink for disappearance of fading, including colorant and alkaline buffer composition, it is characterised in that：Further include following heavy
Measure the raw material components of number：1~10 part of glycerine, 0.2~0.8 part of photosensitizer, 0.1~0.5 part of preservative, 0.5~5 part
Antiseptic, 0.5~1 part of essence, 0.2~1 part of surfactant, the alkaline buffer composition includes following parts by weight
Several raw material components：30~80 parts of distilled water, 20~80 parts of ethyl alcohol, 1~5 part of sodium hydroxide, 1.5~10 parts of seaweed
Sour sodium, 1~6 part of sodium carbonate, 2~8 parts of sodium acetate, 1~10 part of Boratex and 0.2~1 part of stearic acid.
2. the ink of disappearance according to claim 1 of fading, it is characterised in that：The colorant be blue colorant or
Red stain, the blue colorant are the phenolphthalein that parts by weight are 0.1~1 part, and the red stain is parts by weight
0.2~0.8 part of thymolphthalein or 0.4~1.2 part of paraxylene phenolphthalein.
3. the preparation method of the ink of disappearance according to claim 2 of fading, it is characterised in that：The colorant is also
Including yellow colorants, the yellow colorants are the trinitrobenzoic acid of 0.8~1.5 part of parts by weight.
The preparation method of the ink of disappearance 4. a kind of claims 1 to 3 any one of them can fade, which is characterized in that including
Following steps：
Step 1：Prepare alkaline buffer composition：Take sodium hydroxide, sodium alginate, sodium carbonate, sodium acetate, Boratex and tristearin
Acid is dissolved in distilled water, and ethyl alcohol is added, stirring to obtain lye；
Step 2：Prepare mixed liquor：It takes colorant to be added in alkaline buffer composition prepared by step 1, and carries out ultrasound and stir
It mixes；
Step 3：Prepare ink：Take the mixed liquor of step 2 that glycerine, photosensitizer, preservative, photosensitizer, preservative, antibacterial is added
Agent, essence and surfactant are stirred by ultrasonic under conditions of temperature is 40-60 DEG C, vacuum degree is 0.092MPa~0.08MPa
After 6h, deaerate through standing, the ink for the disappearance that obtains can fading after filtering.
5. the preparation method of the ink of disappearance according to claim 4 of fading, it is characterised in that：In the step 2
The ultrasonic agitation time is 2h.
6. a kind of pen, including shell, it is connected with pen core and cylinder nib in described shell, ink is provided in the pen core
Water, it is characterised in that：The ink, which is claims 1 to 3 any one of them, can fade the ink of disappearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571297.0A CN108329754A (en) | 2017-07-13 | 2017-07-13 | A kind of ink for disappearance of fading and preparation method thereof, containing its pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571297.0A CN108329754A (en) | 2017-07-13 | 2017-07-13 | A kind of ink for disappearance of fading and preparation method thereof, containing its pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108329754A true CN108329754A (en) | 2018-07-27 |
Family
ID=62923135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571297.0A Pending CN108329754A (en) | 2017-07-13 | 2017-07-13 | A kind of ink for disappearance of fading and preparation method thereof, containing its pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108329754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388288A (en) * | 2021-07-22 | 2021-09-14 | 苏州来奇祥生物科技有限公司 | Process method for preparing environment-friendly fading controllable ink |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263077A (en) * | 2014-08-18 | 2015-01-07 | 余姚费尔文具有限公司 | Environmentally-friendly fading-controllable ink |
| CN106433309A (en) * | 2016-12-14 | 2017-02-22 | 陈庭 | Erasable colorful hydrolysable ink capable of fading and disappearing and preparation method of erasable colorful hydrolysable ink |
-
2017
- 2017-07-13 CN CN201710571297.0A patent/CN108329754A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263077A (en) * | 2014-08-18 | 2015-01-07 | 余姚费尔文具有限公司 | Environmentally-friendly fading-controllable ink |
| CN106433309A (en) * | 2016-12-14 | 2017-02-22 | 陈庭 | Erasable colorful hydrolysable ink capable of fading and disappearing and preparation method of erasable colorful hydrolysable ink |
Non-Patent Citations (1)
| Title |
|---|
| 孙绍曾: "《新编实用日用化学品制造技》", 31 October 1996, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388288A (en) * | 2021-07-22 | 2021-09-14 | 苏州来奇祥生物科技有限公司 | Process method for preparing environment-friendly fading controllable ink |
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Application publication date: 20180727 |