CN104109413A - Low-temperature-resistant super-lubricating oil-base ink - Google Patents
Low-temperature-resistant super-lubricating oil-base ink Download PDFInfo
- Publication number
- CN104109413A CN104109413A CN201410346099.0A CN201410346099A CN104109413A CN 104109413 A CN104109413 A CN 104109413A CN 201410346099 A CN201410346099 A CN 201410346099A CN 104109413 A CN104109413 A CN 104109413A
- Authority
- CN
- China
- Prior art keywords
- base ink
- oil base
- low temperature
- temperature resistant
- resistant super
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a low-temperature-resistant super-lubricating oil-base ink, belonging to the technical field of writing inks. Every 100g of oil-base ink contains 50-80g of solvent, 1-30g of colorant, 10-30g of resin, 0.2-1g of viscosity modifier, 0.01-2g of thixotropic agent and 0.2-0.6g of additive. Due to the raw material selection and reasonable proportioning, the viscosity of the ink is 500-3000 mpa.s when the temperature is 25 DEG C and the shear rate is 500 S<-1>, and the viscosity is 1000-5000 mpa.s when the shear rate is 5 S<-1>. The ink can improve the writing lubricating property in a low-temperature environment, reduce the writing pressure and prevent the penpoint from bleeding, and can not have the phenomenon of broken lines.
Description
Technical field
The invention belongs to writing ink technical field, be specifically related to a kind of low temperature resistant super lubricate oil base ink.
Background technology
The oil base ink that known ballpoint pen is used is comprised of organic solvent, tinting material and resin conventionally, because the viscosity of this oil base ink is between 6000-11000mpas, therefore under the high condition of envrionment temperature as summer viscosity can reduce and be met the smooth and easy requirement of ink supply while writing, more particularly there will not be and write lines intermittently and even the phenomenon of the style of calligraphy characterized by hollow strokes because of what ink supply deficiency produced.Yet under the low condition of envrionment temperature as winter especially when the envrionment temperature lower than 10 ℃ because viscosity is large, ink supply is lost smooth and easy, writing effort and being prone to and writing broken string and even the style of calligraphy characterized by hollow strokes, not only affects writing speed, and easily causes that writer is tired.
Japanese Patent JP2007-204555A has added Carbopol 980 NF in order to make up aforesaid problem in formula, this is comparatively favourable for the thixotropy that improves (increase) oil base ink, make ink be difficult for bleed, but because Carbopol 980 NF is acrylic resin, thereby need to neutralize with alkali, and once alkali neutralization, the stability of ink just declines, and is prone to the situation that broken string even can not be write when writing.
For above-mentioned prior art, be necessary to be improved, the applicant has done lasting and useful exploration and experiment repeatedly for this reason, has finally formed technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of low temperature resistant super lubricate oil base ink that has good oilness and there will not be broken string and even style of calligraphy characterized by hollow strokes phenomenon when low temperature environment is write.
Task of the present invention completes like this, and a kind of low temperature resistant super lubricate oil base ink contains in the oil base ink of every 100g weight:
In a specific embodiment of the present invention, when described solvent is 20 ℃, vapour pressure is at the organic solvent of 0.0266KPa.
In another specific embodiment of the present invention, in the time of described 20 ℃, vapour pressure is propylene glycol monophenyl ether, propylene glycol monocycle hexyl ether, dipropylene glycol or dipropylene glycol list phenyl ether at the organic solvent of 0.0266KPa.
In another specific embodiment of the present invention, described tinting material is Sudan red Methanil Yellow G, oil soluble nigrosine, alkaline rhodamine B or basic rhodamine 6DGN.
In another specific embodiment of the present invention, described resin is xylene resin or polyamide resin.
Of the present invention, also have in a specific embodiment, described viscosity modifier is ethyl cellulose or hydroxypropylcellulose.
More of the present invention and in a specific embodiment, described thixotropic agent is hydrogenated castor oil.
In of the present invention and then a specific embodiment, described additive is oxidation inhibitor.
Of the present invention again more and in a specific embodiment, described oxidation inhibitor is 2,5-ditert-butylhydro quinone.
Technical scheme provided by the invention is due to material choice and reasonable ratio, thereby in the time of 25 ℃ and during shearing rate 500S-1, viscosity is 500-3000mpas, during shearing rate 5S-1, viscosity is 1000-5000mpas, has the excellent strong point of writing lubricity, reduce to write pressure and avoid nib bleed and there will not be the phenomenon that breaks of improving under low temperature environment.
Embodiment
Embodiment 1:
Embodiment 2:
Embodiment 3:
Embodiment 4:
The low temperature resistant super lubricate oil base ink being obtained by above-described embodiment 1 to 4 has the technique effect shown in following table (" O " in table represents, represents OK) after tested.
Claims (9)
1. a low temperature resistant super lubricate oil base ink, is characterized in that containing in the oil base ink of every 100g weight:
Solvent 50-80g;
Tinting material 1-30g;
Resin 10-30g;
Viscosity modifier 0.2-1g;
Thixotropic agent 0.01-2g;
Additive 0.2-0.6g.
2. low temperature resistant super lubricate oil base ink according to claim 1, is characterized in that when described solvent is 20 ℃ that vapour pressure is at the organic solvent of 0.0266KPa.
3. low temperature resistant super lubricate oil base ink according to claim 2, while it is characterized in that described 20 ℃, vapour pressure is propylene glycol monophenyl ether, propylene glycol monocycle hexyl ether, dipropylene glycol or dipropylene glycol list phenyl ether at the organic solvent of 0.0266KPa.
4. low temperature resistant super lubricate oil base ink according to claim 1, is characterized in that described tinting material is Sudan red Methanil Yellow G, oil soluble nigrosine, alkaline rhodamine B or basic rhodamine 6DGN.
5. low temperature resistant super lubricate oil base ink according to claim 1, is characterized in that described resin is xylene resin or polyamide resin.
6. low temperature resistant super lubricate oil base ink according to claim 1, is characterized in that described viscosity modifier is ethyl cellulose or hydroxypropylcellulose.
7. low temperature resistant super lubricate oil base ink according to claim 1, is characterized in that described thixotropic agent is hydrogenated castor oil.
8. low temperature resistant super lubricate oil base ink according to claim 1, is characterized in that described additive is oxidation inhibitor.
9. low temperature resistant super lubricate oil base ink according to claim 8, is characterized in that described oxidation inhibitor is 2,5-ditert-butylhydro quinone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346099.0A CN104109413A (en) | 2014-07-21 | 2014-07-21 | Low-temperature-resistant super-lubricating oil-base ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346099.0A CN104109413A (en) | 2014-07-21 | 2014-07-21 | Low-temperature-resistant super-lubricating oil-base ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104109413A true CN104109413A (en) | 2014-10-22 |
Family
ID=51706408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346099.0A Pending CN104109413A (en) | 2014-07-21 | 2014-07-21 | Low-temperature-resistant super-lubricating oil-base ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104109413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020152357A1 (en) * | 2019-01-25 | 2020-07-30 | Societe Bic | Non newtonian ballpoint pen ink comprising cellulose nanofibers |
| RU2811538C2 (en) * | 2019-01-25 | 2024-01-15 | Сосьете Бик | Non-newtonian ink for ballpoint pens containing cellulose nanofibers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI261608B (en) * | 1999-09-20 | 2006-09-11 | Sakura Color Prod Corp | Oil-based ink for writing instrument |
-
2014
- 2014-07-21 CN CN201410346099.0A patent/CN104109413A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI261608B (en) * | 1999-09-20 | 2006-09-11 | Sakura Color Prod Corp | Oil-based ink for writing instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020152357A1 (en) * | 2019-01-25 | 2020-07-30 | Societe Bic | Non newtonian ballpoint pen ink comprising cellulose nanofibers |
| RU2811538C2 (en) * | 2019-01-25 | 2024-01-15 | Сосьете Бик | Non-newtonian ink for ballpoint pens containing cellulose nanofibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015007851A (en) | Water-based ink composition and water-based ballpoint pen. | |
| JP2016124951A5 (en) | ||
| JP2016124179A5 (en) | ||
| CN203185907U (en) | Automatic stretchy ball-point pen | |
| CN104109413A (en) | Low-temperature-resistant super-lubricating oil-base ink | |
| JP2016141011A5 (en) | ||
| JP2016124950A5 (en) | Water-based ballpoint pen ink composition | |
| CN204236059U (en) | A kind of change-fountain pen head unit fast | |
| CN204382876U (en) | Carry the pen of ink | |
| JP2015193086A5 (en) | ||
| CN104109415A (en) | Low-temperature-resistant oil-base ink | |
| CN204340452U (en) | A kind of slip cap for brush pen | |
| JP2017014355A5 (en) | ||
| CN205523200U (en) | Pen -holder, pen socket disjunctor formula lettering pen | |
| JP2016141714A5 (en) | ||
| CN204296284U (en) | A kind of easy Environment-friendlypull pull pen | |
| CN204472213U (en) | A kind of water-color paintbrush that need not change core | |
| JP2011137107A5 (en) | ||
| CN103568643A (en) | Pen | |
| CN105398261A (en) | Simple environment-friendly shifting pen | |
| CN202548780U (en) | Mobile phone stylus | |
| CN105620106A (en) | Pen capable of being used as compasses | |
| CN203077968U (en) | Multipurpose pen | |
| CN205416847U (en) | Cap for brush and pen -holder be detached sign pen not | |
| CN105599495A (en) | A pen combining three colors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |