CN102002286B - Environmentally-friendly medium oily ball pen ink - Google Patents
Environmentally-friendly medium oily ball pen ink Download PDFInfo
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- CN102002286B CN102002286B CN 201010574123 CN201010574123A CN102002286B CN 102002286 B CN102002286 B CN 102002286B CN 201010574123 CN201010574123 CN 201010574123 CN 201010574123 A CN201010574123 A CN 201010574123A CN 102002286 B CN102002286 B CN 102002286B
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Abstract
The invention relates to ball pen writing ink, in particular to environmentally-friendly medium oily ball pen ink with ultralow viscosity. The ink comprises the following components in percentage by mass: 20 to 30 percent of alcohol-soluble dye, 45 to 55 percent of mixed solvent, 15 to 20 percent of anti-sagging resin, 2 percent of PH adjustor and 5 percent of active thinner. Compared with the prior art, the invention has the advantages that: the fluidity of the ink is improved by greatly reducing the kinematic viscosity of the ink so as to improve the writing fluency; and meanwhile, novel environment-friendly raw materials are adopted so that the prepared product meets the latest international ISO 787/9 and EN71-9 environmentally-friendly standards.
Description
Technical field:
The present invention relates to a kind of ballpoint pen writing ink, oiliness ball pen ink in the environment-friendly type of especially a kind of environment-friendly type and ultra-low viscosity.
Background technology:
The viscosity of present Chinese domestic production and international ball pen ink is generally all at 8000～10000mPa.s, and viscosity is higher, its objective is in order to prevent that printing ink is at ordinary times from written seepage.But higher viscosity printing ink when causing ballpoint pen to be write reduces, flowability can't be compared with free ink pen with Neutral writing ink, in addition, its feature of environmental protection of the ball pen ink of domestic production now requires only to meet the ASTM F963-08 standard of Europe EN71-3 and the U.S., international up-to-date ISO 787/9 and the environmental protection standard of EN71-9 can't be arrived, thereby the requirement of numerous domestic outlet European Union of enterprise processed and the U.S. can't be satisfied.
Summary of the invention:
In order to solve above-mentioned writing property of ball pen ink and the relatively poor problem of the feature of environmental protection, the invention provides oiliness ball pen ink in the environment-friendly type of a kind of environment-friendly type and ultra-low viscosity.
The technical solution adopted for the present invention to solve the technical problems is: oiliness ball pen ink in a kind of environment-friendly type comprises following mass percent:
Spirit soluble dyestuffs 20～30%
Combination solvent 45～55%
Anti-sag resin 15～20%
PH conditioning agent 2%
Reactive thinner 5%
Further:
Described spirit soluble dyestuffs is the environment-friendly type spirit soluble dyestuffs that satisfies EN71-9 and ISO787/9.
To be environment-friendly type ethylene glycol phenyl ether and the DBE of Du Pont mix by 2: 1 mass ratio described Combination solvent.
To be aldehyde ketone resin and Resins, epoxy form with 1: 1 mixed described anti-sag resin.Described PH conditioning agent is trolamine.
Described reactive thinner is Polyvinylpyrolidone (PVP).
A kind of preparation technology for above-mentioned environment-friendly type oiliness ballpoint pen oil ink formulations: by prescription mixed solvent and anti-sag resin are dropped into reactor earlier, being warming up to 115 ℃ is stirred to the anti-sag resin and dissolves fully, drop into spirit soluble dyestuffs, PH conditioning agent and reactive thinner more successively, fully mixing and stirring is removed impurity through supercentrifuge again.
The present invention compared with prior art, the present invention improves the flowability of printing ink by the kinematic viscosity that significantly reduces printing ink, thereby improve writing smoothly property, adopt the novel environment friendly starting material simultaneously, make the product of preparing satisfy the environmental protection standard of up-to-date international ISO 787/9 and EN71-9.
Embodiment:
Oiliness ball pen ink in a kind of environment-friendly type comprises following mass percent:
Spirit soluble dyestuffs 20～30%
Combination solvent 45～55%
Anti-sag resin 15～20%
PH conditioning agent 2%
Reactive thinner 5%
Wherein: spirit soluble dyestuffs need adopt the environment-friendly type spirit soluble dyestuffs that satisfies EN71-9 and ISO787/9, the Combination solvent is that the mass ratio that environment-friendly type ethylene glycol phenyl ether and the DBE of Du Pont (main component is Succinic Acid two formicesters, Methyl glutarate, ethylene dimethyl) pressed 2: 1 mixes, the anti-sag resin is that aldehyde ketone resin and Resins, epoxy (93～95 ℃ of softening temperatures) form with 1: 1 mixed, the PH conditioning agent is trolamine, and reactive thinner is Polyvinylpyrolidone (PVP) (PVP).
For clearer technical essential of the present invention, some specific embodiments that provide for the present invention below.
Example 1:
The prescription of oiliness ball pen ink and quality percentage composition are as follows in the environment-friendly type:
Environment-friendly type alcohol dissolubility (deceiving) 23%
Ethylene glycol phenyl ether (environment-friendly type) 36%
DBE 18％
High softening-point Resins, epoxy 8%
Aldehyde ketone resin 8%
Trolamine 2%
Polyvinylpyrrolidone 5%
The preparation technology of above-mentioned prescription is: earlier by prescription with mixed solvent (ethylene glycol phenyl ether (environment-friendly type) and DBE) and anti-sag resin (high softening-point Resins, epoxy and aldehyde ketone resin) drop into reactor, being warming up to 115 ℃ is stirred to the anti-sag resin and dissolves fully, drop into spirit soluble dyestuffs (environment-friendly type alcohol dissolubility (deceiving)) and PH conditioning agent (trolamine) more successively, reactive thinner (polyvinylpyrrolidone), abundant mixing and stirring, again after supercentrifuge is removed impurity, check the index of its every technology, its viscosity is about 2500 for (mPa.s), surface tension (N/m) 4.5 * 10
-2Basic satisfied writing smoothly, the requirement that nib is non-leakage, sampling is delivered to Shanghai SGS company and is detected the requirement that its every environmental protection index all meets EN71-9 and ISO787/9.
Example 2
Environment-friendly type alcohol dissolubility (deceiving) 30%
Ethylene glycol phenyl ether (environment-friendly type) 30%
DBE 15％
High softening-point Resins, epoxy 9%
Aldehyde ketone resin 9%
Trolamine 2%
Polyvinylpyrrolidone 5%
Its preparation method is with example 1.
Example 3
Environment-friendly type alcohol dissolubility (deceiving) 22%
Ethylene glycol phenyl ether (environment-friendly type) 34%
DBE 17％
High softening-point Resins, epoxy 10%
Aldehyde ketone resin 10%
Trolamine 2%
Polyvinylpyrrolidone 5%
Its preparation method is with example 1.
Example 4
Environment-friendly type alcohol dissolubility (deceiving) 23.5%
Ethylene glycol phenyl ether (environment-friendly type) 35%
DBE 17.5％
High softening-point Resins, epoxy 8.5%
Aldehyde ketone resin 8.5%
Trolamine 2%
Polyvinylpyrrolidone 5%
Its preparation method is with example 1.
Be the survey report of the product prepared by the present invention below.
(1) degree of staining
(2) primary aromatic diamine detects
(3) sanitas detects
(4) pH value detects
| Project | Method | 1 | Limit |
| PH value | (4) | 8.1 | 3.0～10.0 |
Claims (2)
1. oiliness ball pen ink in the environment-friendly type, it is characterized in that: the oiliness ball pen ink comprises following mass percent in the described environment-friendly type:
To be environment-friendly type ethylene glycol phenyl ether and the DBE of Du Pont mix by 2: 1 mass ratio described Combination solvent;
To be aldehyde ketone resin and Resins, epoxy mix with 1: 1 mass ratio described anti-sag resin;
Described pH regulator agent is trolamine;
Described reactive thinner is Polyvinylpyrolidone (PVP);
The preparation technology of oiliness ball pen ink is in the environment-friendly type: by prescription mixed solvent and anti-sag resin are dropped into reactor earlier, being warming up to 115 ℃ is stirred to the anti-sag resin and dissolves fully, drop into spirit soluble dyestuffs, pH regulator agent and reactive thinner more successively, fully mixing and stirring is removed impurity through supercentrifuge again.
2. oiliness ball pen ink in the environment-friendly type according to claim 1, it is characterized in that: described spirit soluble dyestuffs is the environment-friendly type spirit soluble dyestuffs that satisfies EN71-9 and ISO787/9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010574123 CN102002286B (en) | 2010-12-06 | 2010-12-06 | Environmentally-friendly medium oily ball pen ink |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010574123 CN102002286B (en) | 2010-12-06 | 2010-12-06 | Environmentally-friendly medium oily ball pen ink |
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| Publication Number | Publication Date |
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| CN102002286A CN102002286A (en) | 2011-04-06 |
| CN102002286B true CN102002286B (en) | 2013-08-07 |
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| CN 201010574123 Active CN102002286B (en) | 2010-12-06 | 2010-12-06 | Environmentally-friendly medium oily ball pen ink |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151929A (en) * | 2014-07-05 | 2014-11-19 | 合肥瑞雪化工科技有限公司 | Organic ink |
| CN104151926A (en) * | 2014-07-05 | 2014-11-19 | 合肥瑞雪化工科技有限公司 | Gel/fountain pen ink |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538997A (en) * | 2001-06-08 | 2004-10-20 | 碧克公司 | Polyurethane based inks for writing instruments |
| CN1890333A (en) * | 2003-10-07 | 2007-01-03 | 桑福德有限合伙人公司 | Method of highlighting with a reversible highlighting mixture, highlighting kit, and highlighted complex |
| CN101182395A (en) * | 2007-12-17 | 2008-05-21 | 山西英可奥化工技术有限公司 | Dye-type alcohol-water ink used for white board marker and method for preparing the same |
| CN101864213A (en) * | 2010-06-13 | 2010-10-20 | 潘飞 | Preparation method of environment-friendly writing liquid |
-
2010
- 2010-12-06 CN CN 201010574123 patent/CN102002286B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538997A (en) * | 2001-06-08 | 2004-10-20 | 碧克公司 | Polyurethane based inks for writing instruments |
| CN1890333A (en) * | 2003-10-07 | 2007-01-03 | 桑福德有限合伙人公司 | Method of highlighting with a reversible highlighting mixture, highlighting kit, and highlighted complex |
| CN101182395A (en) * | 2007-12-17 | 2008-05-21 | 山西英可奥化工技术有限公司 | Dye-type alcohol-water ink used for white board marker and method for preparing the same |
| CN101864213A (en) * | 2010-06-13 | 2010-10-20 | 潘飞 | Preparation method of environment-friendly writing liquid |
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| CN102002286A (en) | 2011-04-06 |
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Effective date of registration: 20180417 Address after: Tong Xing Cun, Wujiang Economic Development Zone, Suzhou city of Jiangsu Province in 215217 Patentee after: Suzhou Eagle pen and ink new materials Co., Ltd. Address before: Tong Xing Cun, Wujiang Economic Development Zone, Suzhou city of Jiangsu Province in 215217 Patentee before: Suzhou Xiongying Ink Technology Co., Ltd. |
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| TR01 | Transfer of patent right |