CN107760103A - Green non-pollution type neutrality pen inks and preparation method thereof - Google Patents
Green non-pollution type neutrality pen inks and preparation method thereof Download PDFInfo
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- CN107760103A CN107760103A CN201711180776.6A CN201711180776A CN107760103A CN 107760103 A CN107760103 A CN 107760103A CN 201711180776 A CN201711180776 A CN 201711180776A CN 107760103 A CN107760103 A CN 107760103A
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Abstract
The invention discloses green non-pollution type neutrality pen inks, including by weight：48 parts of ethylene glycol diglycidylether, 37 parts of phenolic resin, 10 20 parts of styrene-acrylic emulsion, 26 parts of polythene wax emulsion, 8 10 parts of amylum pregelatinisatum and 60 80 parts of water vapour.The beneficial effects of the invention are as follows the nontoxic not volatile raw material of use, and vapor is utilized to carry out Hybrid Heating, concentration operation so that finished product ink has high stability and non-effumability, and environmentally friendly degree is high, green non-pollution.
Description
Technical field
The present invention relates to neutral pen inks and preparation method thereof.
Background technology
The viscosity of writing medium is referred to as gel ink pen between the water-based ball pen between oiliness；Gel ink pen originates from Japan,
It is a kind of novel writing implement of current prevalence in the world.Gel ink pen has the advantages of fountain pen and ball pen concurrently, writes hand
Sense is comfortable, and ink viscosity is relatively low, and increases the material easily lubricated, thus more smooth than common oiliness ball pen, is oiliness
The upgraded product of ball pen.Though gel pen belongs to ball pen class product together, it writes principle, nib structure, processing work
Skill etc. and traditional oiliness ball pen are similar, but because using ink performance difference, have special requirement to nib.It is and neutral
The development difficulty of ink is larger, has the states such as Japan, the U.S., Germany, South Korea to produce Neutral writing ink in the world at present, with Japan
Be optimal.The development key of Neutral writing ink is：The formula of ink；With being formulated the processing technology matched；Ink and nib
Matching.First, in the development of formula, ink is had appropriate viscosity, surface tension, pH value, both ensure pen smoothness not
Leakage, also ensures that the fast light, water-fast, heat-resisting, cold-resistant of ink, moisture retention, permeability, while to solve the stability of ink, compared with
Prolonged preserve and ink never degenerates, occur without layering, precipitate, it is also to be ensured that the security of ink, nontoxic, non-corrosiveness.
Chinese invention patent application number CN201510993989.5 discloses a kind of neutral pen inks, including PVC resin powder
9-15 parts, triethanolamine 4-8 parts, sodium benzoate 3-8 parts, triethylene tetramine 6-11 parts, organic silicon defoamer 3-8 parts, acrylic acid
Emulsion 4-8 parts, stabilizer 1.2-2 parts, cis- Isosorbide-5-Nitrae-polyisoprene 15-19 parts, blown castor oil 6-10 parts, alcohol type emollients
Copolymer 6-12 parts of 3.2-8 parts, starch 4.3-7 parts, sodium maleate and alkene, precipitated calcium carbonate 3.2-8 parts, are less prone to disconnected
Phenomena such as black, use that can be permanent improve economic benefit.
Chinese invention patent application number CN201510994900.7 discloses a kind of neutral pen inks of fluent writing, including
Dibutyl phthalate 9-15 parts, polyurethane resin 10-17 parts, titanium dioxide 3-8 parts, aliphatic acid 3-5 parts, lignosulfonate 8-
11 parts, p-phenylenediamine 1.2-3 parts, silica 4-8 parts, adhesion promoter 1.5-4 parts, wax powder 4-7 parts, polyamide 8-
14 parts, glycol ether 1.2-3.5 parts, sulfosuccinic acids dispersant 2.3-4.8 parts, natural glue class thickener 1.2-2.8 parts,
Surfactant 0.6-1.5 parts, lubricating grease 3.5-8.4 parts, fluent writing, and there is good stability, it is fast light, corrosion-free.
But foregoing invention does not all solve neutral pen inks and contains harmful substance, to the disagreeableness problem of environment.
The content of the invention
The technical problem to be solved in the present invention is that existing neutral pen inks contain harmful substance mostly, and harmful substance makes
Used time is volatile, and environment is impacted or even polluted, a kind of green non-pollution type neutrality pen inks and its preparation are provided for this
Method.
The technical scheme is that：Green non-pollution type neutrality pen inks, including by weight：The second two of 4-8 parts
Alcohol diglycidyl ether, the phenolic resin of 3-7 parts, the styrene-acrylic emulsion of 10-20 parts, the polythene wax emulsion of 2-6 parts, 8-10 parts
Amylum pregelatinisatum and the water vapour of 60-80 parts.
The preparation method of environment-friendly type neutrality pen inks, it comprises the following steps：（1）, steam Hybrid Heating：By 4-8 parts
Ethylene glycol diglycidylether and the mixing of the phenolic resin of 3-7 parts are placed in closed container, and 60-80 parts are filled with into closed container
Water vapour and be incubated 5-10min after being heated to 70-80 DEG C；（2）, steam concentration：Continue to add 10-20 parts into closed container
Styrene-acrylic emulsion and 2-6 parts polythene wax emulsion after closed container is forced into 0.6-0.8MPa after pressurize 10-20min formed
Mixed liquor；（3）, centrifugal mixer：Mixed liquor is taken out to be put into centrifuge and centrifuges 8- under 100-150r/min rotating speed
10min, will pulverize into average grain diameter be 10-20nm 8-10 parts amylum pregelatinisatum be put into centrifuge at 60-64 DEG C from
Heart 4-6min obtains finished product ink.
The beneficial effects of the invention are as follows the nontoxic not volatile raw material of use, and carry out mixing using vapor and add
Heat, concentration operation so that finished product ink has high stability and non-effumability, and environmentally friendly degree is high, can be in 0-40
DEG C Standard ambient temperature range in use, green non-pollution.
Embodiment
With reference to embodiment, the present invention will be further described.
Embodiment 1：Green non-pollution type neutrality pen inks, including by weight：4 parts of ethylene glycol diglycidyl
Ether, 3 parts of phenolic resin, 10 parts of styrene-acrylic emulsion, 2 parts of polythene wax emulsion, 8 parts of amylum pregelatinisatum and 60 parts of water steam
Vapour.
The preparation method of environment-friendly type neutrality pen inks, it comprises the following steps：（1）, steam Hybrid Heating：By 4 parts of second
Hexanediol diglycidyl ether and the mixing of 3 parts of phenolic resin are placed in closed container, and 60 parts of water is filled with into closed container and is steamed
Vapour is simultaneously incubated 5min after being heated to 70 DEG C；（2）, steam concentration：Continue into closed container add 10 parts styrene-acrylic emulsion and 2 parts
Polythene wax emulsion after closed container be forced into pressurize 10min after 0.6MPa form mixed liquor；（3）, centrifugal mixer：Will be mixed
Close liquid and take out to be put into centrifuge and centrifuges 8min under 100r/min rotating speed, by 8 parts that pulverize into that average grain diameter is 10nm
Amylum pregelatinisatum is put into centrifuge the centrifugation 4min at 60 DEG C and obtains finished product ink.
Embodiment 2：Green non-pollution type neutrality pen inks, including by weight：6 parts of ethylene glycol diglycidyl
Ether, 5 parts of phenolic resin, 15 parts of styrene-acrylic emulsion, 4 parts of polythene wax emulsion, 9 parts of amylum pregelatinisatum and 70 parts of water steam
Vapour.
The preparation method of environment-friendly type neutrality pen inks, it comprises the following steps：（1）, steam Hybrid Heating：By 6 parts of second
Hexanediol diglycidyl ether and the mixing of 5 parts of phenolic resin are placed in closed container, and 70 parts of water is filled with into closed container and is steamed
Vapour is simultaneously incubated 7min after being heated to 75 DEG C；（2）, steam concentration：Continue into closed container add 15 parts styrene-acrylic emulsion and 4 parts
Polythene wax emulsion after closed container be forced into pressurize 15min after 0.7MPa form mixed liquor；（3）, centrifugal mixer：Will be mixed
Close liquid and take out to be put into centrifuge and centrifuges 9min under 125r/min rotating speed, by 9 parts that pulverize into that average grain diameter is 15nm
Amylum pregelatinisatum is put into centrifuge the centrifugation 5min at 62 DEG C and obtains finished product ink.
Embodiment 3：Green non-pollution type neutrality pen inks, including by weight：8 parts of ethylene glycol diglycidyl
Ether, 7 parts of phenolic resin, 20 parts of styrene-acrylic emulsion, 6 parts of polythene wax emulsion, 10 parts of amylum pregelatinisatum and 80 parts of water
Steam.
The preparation method of environment-friendly type neutrality pen inks, it comprises the following steps：（1）, steam Hybrid Heating：By 8 parts of second
Hexanediol diglycidyl ether and the mixing of 7 parts of phenolic resin are placed in closed container, and 80 parts of water is filled with into closed container and is steamed
Vapour is simultaneously incubated 10min after being heated to 80 DEG C；（2）, steam concentration：Continue the styrene-acrylic emulsion and 6 of 20 parts of the addition into closed container
Pressurize 20min forms mixed liquor after closed container is forced into 0.8MPa after the polythene wax emulsion of part；（3）, centrifugal mixer：Will
Mixed liquor takes out to be put into centrifuge centrifuges 10min under 150r/min rotating speed, will pulverize into average grain diameter for the 10 of 20nm
The amylum pregelatinisatum of part is put into centrifuge the centrifugation 6min at 64 DEG C and obtains finished product ink.
The innovative point of the present invention is the selection of raw material, and its boiling point of ethylene glycol diglycidylether is high, non-volatile, nontoxic nothing
Excitant, operate with safety；Its impact strength and cold-and-heat resistent impact can be greatly enhanced by making an addition in phenolic resin formulations
Performance, ethylene glycol diglycidylether and phenolic resin are mixed under 70-80 DEG C of water vapour atmosphere, can both be improved
The impact strength and cold-and-heat resistent impact property of phenolic resin, its viscosity can be strengthened again；Styrene-acrylic emulsion is nontoxic, non-stimulated, right
Human body is harmless, meets environmental requirement, long shelf-life, can close the active ingredient of finished product ink well, newborn with Tissuemat E
Liquid coordinates can be with its adhesion performance of reinforcement.By specific step be steam concentration can make product oil ink have high adhesive and
For excellent gloss with the transparency, the average grain diameter being eventually adding is that 10-20nm amylum pregelatinisatum can further improve finished product
The formability of ink so that finished product ink will not accumulate ink, started to write when writing slowly and do not accumulate ink dot, it is not thick it is thinless, shade is consistent.
Claims (2)
1. green non-pollution type neutrality pen inks, it is characterized in that including by weight：The ethylene glycol diglycidyl of 4-8 parts
Ether, the phenolic resin of 3-7 parts, the styrene-acrylic emulsion of 10-20 parts, the polythene wax emulsion of 2-6 parts, 8-10 parts amylum pregelatinisatum and
The water vapour of 60-80 parts.
2. the preparation method of green non-pollution type neutrality pen inks as claimed in claim 1, it is characterized in that it includes following step
Suddenly：（1）, steam Hybrid Heating：The ethylene glycol diglycidylether of 4-8 parts and the mixing of the phenolic resin of 3-7 parts are placed in closed
In container, the water vapour of 60-80 parts is filled with into closed container and is incubated 5-10min after being heated to 70-80 DEG C；（2）, steam it is dense
Contracting：Continue that closed container pressurizes after adding the styrene-acrylic emulsion of 10-20 parts and the polythene wax emulsion of 2-6 parts into closed container
Pressurize 10-20min forms mixed liquor after to 0.6-0.8MPa；（3）, centrifugal mixer：Mixed liquor is taken out and is put into centrifuge
8-10min is centrifuged under 100-150r/min rotating speed, the amylum pregelatinisatum of 8-10 parts that average grain diameter is 10-20nm will be pulverized into
It is put into centrifuge the centrifugation 4-6min at 60-64 DEG C and obtains finished product ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180776.6A CN107760103A (en) | 2017-11-23 | 2017-11-23 | Green non-pollution type neutrality pen inks and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180776.6A CN107760103A (en) | 2017-11-23 | 2017-11-23 | Green non-pollution type neutrality pen inks and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107760103A true CN107760103A (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711180776.6A Pending CN107760103A (en) | 2017-11-23 | 2017-11-23 | Green non-pollution type neutrality pen inks and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203198A (en) * | 2008-11-07 | 2011-09-28 | 曼尼什·巴布拉尔·沙 | Ink composition and a ball point pen comprising the same |
| CN105038405A (en) * | 2015-01-09 | 2015-11-11 | 苏州雄鹰笔墨科技有限公司 | W/O emulsion-type environmental-friendly ball pen oil ink and preparation method thereof |
| CN105143364A (en) * | 2013-03-15 | 2015-12-09 | 桑福德有限合伙人公司 | Metallic ink composition and writing instruument containing same |
| CN105968951A (en) * | 2016-06-12 | 2016-09-28 | 夏泽民 | Environmentally friendly gel pen ink and preparation method thereof |
-
2017
- 2017-11-23 CN CN201711180776.6A patent/CN107760103A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203198A (en) * | 2008-11-07 | 2011-09-28 | 曼尼什·巴布拉尔·沙 | Ink composition and a ball point pen comprising the same |
| CN105143364A (en) * | 2013-03-15 | 2015-12-09 | 桑福德有限合伙人公司 | Metallic ink composition and writing instruument containing same |
| CN105038405A (en) * | 2015-01-09 | 2015-11-11 | 苏州雄鹰笔墨科技有限公司 | W/O emulsion-type environmental-friendly ball pen oil ink and preparation method thereof |
| CN105968951A (en) * | 2016-06-12 | 2016-09-28 | 夏泽民 | Environmentally friendly gel pen ink and preparation method thereof |
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Application publication date: 20180306 |