CN106752367A - The neutral pen ink and its manufacture method of a kind of high stability - Google Patents
The neutral pen ink and its manufacture method of a kind of high stability Download PDFInfo
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- CN106752367A CN106752367A CN201611243933.9A CN201611243933A CN106752367A CN 106752367 A CN106752367 A CN 106752367A CN 201611243933 A CN201611243933 A CN 201611243933A CN 106752367 A CN106752367 A CN 106752367A
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- high stability
- pen ink
- dispersion
- aqueous
- carbon black
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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
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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
- C09D11/17—Writing inks characterised by colouring agents
-
- 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
- C09D11/18—Writing inks specially adapted for ball-point writing instruments
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention relates to technical field of ink, there is provided the neutral pen ink and its manufacture method of a kind of high stability, the neutral pen ink of the high stability, ink system stabilization is not precipitated, and is not returned slightly, and storage stability is good, and writing quality is excellent；The neutral pen ink of the high stability is made up of following raw materials according component：NMF 10 40%, dispersant 1 8%, lubricant 0.1 1%, aqueous color paste 20 40%, thickener 0.5 15%, preservative 0.01 0.1%, PH conditioning agents 0.5 5%, deionized water 30 60%；Wherein described aqueous color paste is made up of following raw materials according component：Aqueous dispersion 10 40%；Aqueous wetting agent agent 1 8%；Carbon black powder 20 50%；Preservative 0.1 1%；Deionized water 30 70%；PH conditioning agents 0.01 0.1%.
Description
Technical field
The present invention relates to technical field of ink, the neutral pen ink and its manufacture method of more particularly to a kind of high stability.
Background technology
Gel ink pen is a kind of wide writing implement popular to people, and its reason essentially consists in selected neutrality in gel ink pen
Board pen ink has the wetting of oiliness ball pen and smooth two kinds of advantages of washing ball pen concurrently, therefore, the Functionality, quality and appealing design of neutral pen ink
The bad major criterion for being to evaluate gel ink pen quality.At present, import neutral pen ink, Ge Biexuan are selected commercially available gel ink pen more
Nib blocking then often occurs in use with the gel ink pen of China-made Neutral board pen ink, not smooth problem is write, or even
Pen core just spends less than five/is also happened occasionally once the situation that cannot continue to write, a weight for causing above-mentioned phenomenon to occur
Reason is wanted to be that the stability of China-made Neutral board pen ink is not good enough, easily sedimentation, causes written blocking, finally cannot smooth book
Write.
The content of the invention
Therefore, for above-mentioned problem, the present invention provides the neutral pen ink and its manufacture method of a kind of high stability, institute
The ink system stabilization of the neutral pen ink of high stability is stated, is not precipitated, do not returned slightly, storage stability is good, and writing quality is excellent.
To realize above-mentioned technical problem, the solution that the present invention takes is：A kind of neutral pen ink of high stability, by
Following raw materials according component is constituted：NMF 10-40%, dispersant 1-8%, lubricant 0.1-1%, aqueous color paste 20-40%, thickener
0.5-15%, preservative 0.01-0.1%, PH conditioning agent 0.5-5%, deionized water 30-60%；Wherein described aqueous color paste is by following
Raw material components are constituted：Aqueous dispersion 10-40%；Aqueous wetting agent agent 1-8%；Carbon black powder 20-50%；Preservative 0.1-1%；Deionization
Water 30-70%；PH conditioning agents 0.01-0.1%.
A kind of manufacture method of the neutral pen ink of high stability, in turn includes the following steps：
Step（1）, aqueous color paste preparation：By in aqueous wetting agent agent, aqueous dispersion and deionized water input dispersion pot, control
150-250 revs/min of the rotating speed of dispersion impeller in dispersion pot, disperses 10 minutes；Throw carbon black powder again afterwards, carbon black powder is thrown in three times：The
Once, carbon black powder total amount 30% is thrown, 150-250 revs/min of the rotating speed of dispersion impeller, disperses 20 minutes, then throw second in control dispersion pot
It is secondary, carbon black powder total amount 40% is thrown, 300-350 revs/min of the rotating speed of dispersion impeller, disperses 30 minutes, then throw the 3rd in control dispersion pot
It is secondary, remaining whole carbon black powders are thrown, 500-650 revs/min of the rotating speed of dispersion impeller, disperses 2 hours in control dispersion pot；Then by thing
Material is squeezed into vertical grinding machine and is sanded, and from the zirconium pearl of 0.3-0.6mm, zirconium pearl addition is sand mill volume to vertical grinding machine
60-80%, vertical grinding machine rotating speed is controlled to 800-900 revs/min, time control is sanded 4 hours；Then material is squeezed into PH to adjust
Section pot, adds preservative and PH conditioning agents, and dispersion stirring, control material PH is 6-8；Then material is made to filter two by filter
Secondary, filter bag selects 500nm in filter, obtains aqueous color paste particle diameter D50≤80nm, viscosity 50---70cps, by gained carbon
Black slurry barrelling is standby；
Step（2）, neutral pen ink pretreatment：NMF, dispersant, lubricant, thickener, deionization are put into reaction pot
Water, dispersed with stirring dissolves 2 hours, then puts into preservative, PH conditioning agents and step（1）Obtained aqueous color paste, at a high speed dispersion is stirred
Mix 4 hours, subsequent sampling and testing, test requestMaterial viscosity is controlled in 1000--1200cps,Material PH controls 6.5---
8.5；
Step（3）, filtering：By step（2）The neutral black ink for obtaining filters secondary by filter, filter bag choosing in filter
Use 500nm；
Step（4）, packaging：By step（3）The neutral black ink for obtaining loads pail pack, that is, complete the neutrality of the high stability
The manufacture of board pen ink.
It is further, step（1）Described in aqueous wetting agent agent be at least Siloxane-Oxyalkylene Copolymers, it is polyxyethylated
Phenolic ether, polyoxyethylene aliphatic alcohol ether, polyoxyethylene polyoxypropylene block copolymer non-ionic surface wetting agent is a kind of.
It is further, step（1）Described in carbon black powder initial size be less than 30nm.
It is further, step（1）Described in carbon black powder be Colombia's carbon black powder.
It is further, step（2）Described in NMF be at least ethylene glycol, propane diols, pentanediol, glycerine, two is sweet
Alcohol, triethylene glycol, dipropylene glycol, polyethylene glycol, polyethyleneglycol derivative, triethyl phosphate, the one kind in D-sorbite.
It is further, step（2）Described in NMF be made up of ethylene glycol, glycerine, polyethylene glycol.
It is further, step（2）Described in lubricant be at least aqueous silicone oil, aqueous lubricating fat, long-chain silicone oil, oleic acid
Potassium, polyoxyethylene phosphate, the preferably one kind in turkey red oil, polyoxyethylene phosphate.
It is further, step（2）Described in thickener be at least aqueous polyurethane, water-based acrylic resin, guar gum,
Xanthans, the preferably one kind in hydroxyethyl cellulose, water-based acrylic resin.
It is further, step（1）And step（2）Described in deionized water electrical conductivity≤0.5us, PH is 5.5-7.5.
It is further, step（1）Aqueous dispersion and step（2）Dispersant be at least macromolecule it is ultra-dispersed
One kind in agent, the western acid dispersant in polypropylene-Malaysia, polystyrene-acrylic acid dispersant, preferably macromolecule hyper-dispersant.
It is further, step（1）And step（2）Described in preservative be to carboxyl propyl benzoate, benzisothia
One kind in oxazoline ketone, sodium Diacetate, Sodium Benzoate, preferably BIT.
It is further, step（1）And step（2）Described in PH conditioning agents be NaOH, calcium hydroxide, an ethanol
One kind in amine, diethanol amine, triethanolamine, ammoniacal liquor, 2- amino -1- propyl alcohol, preferably triethanolamine.
By using preceding solution, the beneficial effects of the invention are as follows：The neutrality of the high stability for designing as described above
Carbon black granules particle diameter fineness reaches D50≤80nm in board pen ink, and carbon black color slurry stable system is not precipitated, and thick, stable storing is not returned
Property it is good, granules of pigments granularity is tiny and even particle size distribution, and mill base deposits stabilization in itself；In follow-up ink formulation, with ink
The compatibility of component is good, can effectively ensure that the stability of whole ink system, practical；And in the high stability
Property board pen ink manufacture method simply easily realize, be adapted to quantitatively manufacture use, practicality is high.
Specific embodiment
Describe embodiments of the present invention in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and reach the implementation process of technique effect and can fully understand and implement according to this.If not referring in particular to
It is bright, the conventional meanses that the technological means employed in embodiment is well known to those skilled in the art, the reagent and product for being used
Product are also available commercial.The various processes and method not described in detail are conventional methods as known in the art, used
The source of reagent, trade name and it is necessary to list its constituent person, is indicated when occurring first.
The main tester used in embodiment：
1. particle instrument Microtrac Nanotrac 150
2. viscosimeter BROOKFIELD VISCOMTER
3. climatic chamber LHS-150HC
4.PH meter thunder magnetic PHS-3C
5. Hua Yuan instrument Tianjin Zhongtian Writing Instrument Co., Ltd. is write
The raw material components proportioning of the aqueous color paste in embodiment 1 and comparative example 1-2 is as shown in table 1 below：
The raw material components proportioning table of the aqueous color paste of table 1, embodiment 1 and comparative example 1-2
The raw material components proportioning of the neutral pen ink in embodiment 1 and comparative example 1-2 is as shown in table 2 below：
The raw material components proportioning table of the neutral pen ink of table 2, embodiment 1 and comparative example 1-2
Embodiment 1
A kind of manufacture method of the neutral pen ink of high stability, in turn includes the following steps：
Step（1）, aqueous color paste preparation：By in aqueous wetting agent agent, aqueous dispersion and deionized water input dispersion pot, control
150-250 revs/min of the rotating speed of dispersion impeller in dispersion pot, disperses 10 minutes；Throw carbon black powder again afterwards, carbon black powder is thrown in three times：The
Once, carbon black powder total amount 30% is thrown, 150-250 revs/min of the rotating speed of dispersion impeller, disperses 20 minutes, then throw second in control dispersion pot
It is secondary, carbon black powder total amount 40% is thrown, 300-350 revs/min of the rotating speed of dispersion impeller, disperses 30 minutes, then throw the 3rd in control dispersion pot
It is secondary, remaining whole carbon black powders are thrown, 500-650 revs/min of the rotating speed of dispersion impeller, disperses 2 hours in control dispersion pot；Then by thing
Material is squeezed into vertical grinding machine and is sanded, and from the zirconium pearl of 0.3-0.6mm, zirconium pearl addition is sand mill volume to vertical grinding machine
60-80%, vertical grinding machine rotating speed is controlled to 800-900 revs/min, time control is sanded 4 hours；Then material is squeezed into PH to adjust
Section pot, adds preservative and PH conditioning agents, and dispersion stirring, control material PH is 6-8；Then material is made to filter two by filter
Secondary, filter bag selects 500nm in filter, obtains aqueous color paste particle diameter D50≤80nm, viscosity 50---70cps, by gained carbon
Black slurry barrelling is standby；
Step（2）, neutral pen ink pretreatment：NMF, dispersant, lubricant, thickener, deionization are put into reaction pot
Water, dispersed with stirring dissolves 2 hours, then puts into preservative, PH conditioning agents and step（1）Obtained aqueous color paste, at a high speed dispersion is stirred
Mix 4 hours, subsequent sampling and testing, test requestMaterial viscosity is controlled in 1000--1200cps,Material PH controls 6.5---
8.5；
Step（3）, filtering：By step（2）The neutral black ink for obtaining filters secondary by filter, filter bag choosing in filter
Use 500nm；
Step（4）, packaging：By step（3）The neutral black ink for obtaining loads pail pack, that is, complete the neutrality of the high stability
The manufacture of board pen ink.
Comparative example 1
The manufacture method of the neutral pen ink of comparative example 1 is consistent with embodiment 1, and difference is the aqueous color paste in raw material components
Composition, portion of material proportioning are different, refer to Tables 1 and 2.
Comparative example 2
The manufacture method of the neutral pen ink of comparative example 2 is consistent with embodiment 1, and difference is the aqueous color paste in raw material components
Composition, portion of material proportioning are different, refer to Tables 1 and 2.
Neutral pen ink obtained by embodiment 1 and comparative example 1-2 is carried out into stability detection respectively, testing result is as follows
Shown in table 3：
The performance comparison table of table 3, embodiment 1 and comparative example 1-2
In sum, in the neutral pen ink of the high stability of present patent application carbon black granules particle diameter fineness reach D50≤
80nm, carbon black color slurry stable system, does not precipitate, and does not return slightly, and storage stability is good, and granules of pigments granularity is tiny and size distribution is equal
Even, mill base deposits stabilization in itself；In follow-up ink formulation, the compatibility with ink composition is good, can effectively ensure that whole ink
The stability of aqueous systems, it is practical;And the manufacture method of the neutral pen ink of the high stability is simply easily realized, it is adapted to
Quantitatively manufacture and use, practicality is high.
Described above, only using the embodiment of this origination techniques content, any those skilled in the art are with this wound
Make done modification, change, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (10)
1. a kind of neutral pen ink of high stability, it is characterised in that be made up of following raw materials according component：NMF 10-40%, point
Powder 1-8%, lubricant 0.1-1%, aqueous color paste 20-40%, thickener 0.5-15%, preservative 0.01-0.1%, PH conditioning agent
0.5-5%, deionized water 30-60%；Wherein described aqueous color paste is made up of following raw materials according component：Aqueous dispersion 10-40%；Water
Property wetting agent 1-8%；Carbon black powder 20-50%；Preservative 0.1-1%；Deionized water 30-70%；PH conditioning agents 0.01-0.1%.
2. the manufacture method of the neutral pen ink of high stability described in a kind of claim 1, it is characterised in that successively including as follows
Step：
Step（1）, aqueous color paste preparation：By in aqueous wetting agent agent, aqueous dispersion and deionized water input dispersion pot, control
150-250 revs/min of the rotating speed of dispersion impeller in dispersion pot, disperses 10 minutes；Throw carbon black powder again afterwards, carbon black powder is thrown in three times：The
Once, carbon black powder total amount 30% is thrown, 150-250 revs/min of the rotating speed of dispersion impeller, disperses 20 minutes, then throw second in control dispersion pot
It is secondary, carbon black powder total amount 40% is thrown, 300-350 revs/min of the rotating speed of dispersion impeller, disperses 30 minutes, then throw the 3rd in control dispersion pot
It is secondary, remaining whole carbon black powders are thrown, 500-650 revs/min of the rotating speed of dispersion impeller, disperses 2 hours in control dispersion pot；Then by thing
Material is squeezed into vertical grinding machine and is sanded, and from the zirconium pearl of 0.3-0.6mm, zirconium pearl addition is sand mill volume to vertical grinding machine
60-80%, vertical grinding machine rotating speed is controlled to 800-900 revs/min, time control is sanded 4 hours；Then material is squeezed into PH to adjust
Section pot, adds preservative and PH conditioning agents, and dispersion stirring, control material PH is 6-8；Then material is made to filter two by filter
Secondary, filter bag selects 500nm in filter, obtains aqueous color paste particle diameter D50≤80nm, viscosity 50---70cps, by gained carbon
Black slurry barrelling is standby；
Step（2）, neutral pen ink pretreatment：NMF, dispersant, lubricant, thickener, deionization are put into reaction pot
Water, dispersed with stirring dissolves 2 hours, then puts into preservative, PH conditioning agents and step（1）Obtained aqueous color paste, at a high speed dispersion is stirred
Mix 4 hours, subsequent sampling and testing, test requestMaterial viscosity is controlled in 1000--1200cps,Material PH controls 6.5---
8.5；
Step（3）, filtering：By step（2）The neutral black ink for obtaining filters secondary by filter, filter bag choosing in filter
Use 500nm；
Step（4）, packaging：By step（3）The neutral black ink for obtaining loads pail pack, that is, complete the neutrality of the high stability
The manufacture of board pen ink.
3. the manufacture method of the neutral pen ink of high stability according to claim 2, it is characterised in that：Step（1）In
The aqueous wetting agent agent is at least Siloxane-Oxyalkylene Copolymers, polyoxyethylated alkyl phenol, polyoxyethylene aliphatic alcohol ether, polyoxy second
One kind of alkene polyoxypropylene block copolymers non-ionic surface wetting agent.
4. the manufacture method of the neutral pen ink of high stability according to claim 2, it is characterised in that：Step（1）In
The initial size of the carbon black powder is less than 30nm.
5. the manufacture method of the neutral pen ink of high stability according to claim 4, it is characterised in that：Step（1）In
The carbon black powder is Colombia's carbon black powder.
6. the manufacture method of the neutral pen ink of high stability according to claim 2, it is characterised in that：Step（2）In
The NMF is at least ethylene glycol, propane diols, pentanediol, glycerine, diethylene glycol (DEG), triethylene glycol, dipropylene glycol, poly- second two
Alcohol, polyethyleneglycol derivative, triethyl phosphate, the one kind in D-sorbite.
7. the manufacture method of the neutral pen ink of high stability according to claim 6, it is characterised in that：Step（2）In
The NMF is made up of ethylene glycol, glycerine, polyethylene glycol.
8. the manufacture method of the neutral pen ink of high stability according to claim 2, it is characterised in that：Step（2）In
The lubricant is at least aqueous silicone oil, aqueous lubricating fat, long-chain silicone oil, potassium oleate, polyoxyethylene phosphate, in turkey red oil
It is a kind of.
9. the manufacture method of the neutral pen ink of high stability according to claim 2, it is characterised in that：Step（2）In
The thickener is at least aqueous polyurethane, water-based acrylic resin, guar gum, xanthans, the one kind in hydroxyethyl cellulose.
10. the manufacture method of the neutral pen ink of high stability according to claim 2, it is characterised in that：Step（1）With
Step（2）Described in deionized water electrical conductivity≤0.5us, PH is 5.5-7.5；
Step（1）Aqueous dispersion and step（2）Dispersant be at least macromolecule hyper-dispersant, polypropylene-Ma Laixi
One kind in acid dispersant, polystyrene-acrylic acid dispersant；
Step（1）And step（2）Described in preservative be to carboxyl propyl benzoate, BIT, sodium Diacetate,
One kind in Sodium Benzoate；
Step（1）And step（2）Described in PH conditioning agents be NaOH, calcium hydroxide, monoethanolamine, diethanol amine, three second
One kind in hydramine, ammoniacal liquor, 2- amino -1- propyl alcohol.
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| CN201611243933.9A CN106752367A (en) | 2016-12-29 | 2016-12-29 | The neutral pen ink and its manufacture method of a kind of high stability |
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| CN201611243933.9A CN106752367A (en) | 2016-12-29 | 2016-12-29 | The neutral pen ink and its manufacture method of a kind of high stability |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777200A (en) * | 2019-03-11 | 2019-05-21 | 大同英可奥化工技术有限公司 | A kind of mark pen ink and preparation method thereof of aqueous, environmental protective not erasable |
| CN110564211A (en) * | 2019-06-17 | 2019-12-13 | 安徽新贝发制笔城有限公司 | high-stability quick-drying gel ink and production process thereof |
| CN112867769A (en) * | 2018-10-17 | 2021-05-28 | 三菱铅笔株式会社 | Water-based ink composition for writing instrument |
| CN114316677A (en) * | 2022-01-19 | 2022-04-12 | 无锡硕谷石墨烯新材料有限公司 | High-moisture-retention water-resistant direct-liquid type water-based ink |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112867769A (en) * | 2018-10-17 | 2021-05-28 | 三菱铅笔株式会社 | Water-based ink composition for writing instrument |
| CN109777200A (en) * | 2019-03-11 | 2019-05-21 | 大同英可奥化工技术有限公司 | A kind of mark pen ink and preparation method thereof of aqueous, environmental protective not erasable |
| CN109777200B (en) * | 2019-03-11 | 2021-10-01 | 大同英可奥化工技术有限公司 | Water-based environment-friendly non-erasable marker ink and preparation method thereof |
| CN110564211A (en) * | 2019-06-17 | 2019-12-13 | 安徽新贝发制笔城有限公司 | high-stability quick-drying gel ink and production process thereof |
| CN114316677A (en) * | 2022-01-19 | 2022-04-12 | 无锡硕谷石墨烯新材料有限公司 | High-moisture-retention water-resistant direct-liquid type water-based ink |
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Application publication date: 20170531 |