JP2018024721A5 - Oil composition for oil-based ballpoint pen and oil-based ballpoint pen using the same - Google Patents
Oil composition for oil-based ballpoint pen and oil-based ballpoint pen using the same Download PDFInfo
- Publication number
- JP2018024721A5 JP2018024721A5 JP2016155500A JP2016155500A JP2018024721A5 JP 2018024721 A5 JP2018024721 A5 JP 2018024721A5 JP 2016155500 A JP2016155500 A JP 2016155500A JP 2016155500 A JP2016155500 A JP 2016155500A JP 2018024721 A5 JP2018024721 A5 JP 2018024721A5
- Authority
- JP
- Japan
- Prior art keywords
- oil
- based ballpoint
- ballpoint pen
- composition
- ink composition
- 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
- LNTHITQWFMADLM-UHFFFAOYSA-N Gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 8
- 229940074391 Gallic acid Drugs 0.000 claims description 6
- 235000004515 gallic acid Nutrition 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- -1 gallic acid ester Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
Description
本発明は、上記課題を解決するために
「１．着色剤、有機溶剤、没食子酸エステルを含んでなることを特徴とする油性ボールペン用インキ組成物。
２．前記没食子酸エステルのアルキル基の炭素数が、１〜１８であることを特徴とする第１項に記載の油性ボールペン用インキ組成物。
３．前記没食子酸エステルの含有量が、インキ組成物全質量に対して、０．１〜５．０質量％であること特徴とする第１項または第２項に記載の油性ボールペン用インキ組成物。
４．前記油性ボールペン用インキ組成物に、分岐鎖を有する脂肪酸を含んでなることを特徴とする第１項ないし第３項のいずれか１項に記載の油性ボールペン用インキ組成物。
５．前記分岐鎖を有する脂肪酸の含有量が、インキ組成物全質量に対して、０．１〜１０．０質量％であること特徴とする第４項に記載の油性ボールペン用インキ組成物。
６．前記着色剤が、造塩染料であることを特徴とする第１項ないし第５のいずれか１項に記載の油性ボールペン用インキ組成物。
７．第１項〜第６項のいずれか１項に記載の油性ボールペン用インキ組成物が収容されてなることを特徴とする油性ボールペン。」とする。
In order to solve the above-mentioned problems, the present invention provides an ink composition for an oil-based ballpoint pen , comprising: 1. a coloring agent, an organic solvent, and an ester of gallic acid.
2. The ink composition for oil-based ballpoint pen according to claim 1, wherein the carbon number of the alkyl group of the gallic acid ester is 1 to 18.
3. The oil composition for oil-based ballpoint pens according to claim 1 or 2, wherein the content of the gallic acid ester is 0.1 to 5.0% by mass with respect to the total mass of the ink composition .
4. Wherein the oil-based ballpoint pen ink composition for oil-based ballpoint pen ink composition according to any of paragraphs 1 through the third term, characterized in that it comprises a fatty acid having a branched chain.
5. The oil composition for oil-based ballpoint pen according to claim 4, wherein the content of the branched fatty acid is 0.1 to 10.0% by mass with respect to the total mass of the ink composition .
6. The oil composition for oil-based ballpoint pens according to any one of claims 1 to 5, wherein the coloring agent is a salt-forming dye.
7. An oil-based ballpoint pen characterized in that the oil-based ballpoint ink composition according to any one of items 1 to 6 is contained. "
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016155500A JP2018024721A (en) | 2016-08-08 | 2016-08-08 | Oily ink composition for writing instruments and writing instrument prepared therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016155500A JP2018024721A (en) | 2016-08-08 | 2016-08-08 | Oily ink composition for writing instruments and writing instrument prepared therewith |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018024721A JP2018024721A (en) | 2018-02-15 |
| JP2018024721A5 true JP2018024721A5 (en) | 2019-05-30 |
Family
ID=61195102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016155500A Pending JP2018024721A (en) | 2016-08-08 | 2016-08-08 | Oily ink composition for writing instruments and writing instrument prepared therewith |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2018024721A (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA731375B (en) * | 1972-03-03 | 1973-11-28 | Lacy G | Ink formulae and method of safeguarding ball pen ink cartridges against crystalline mass at entrance to brass or other copper alloy nib |
| JPH11246812A (en) * | 1998-02-27 | 1999-09-14 | Pentel Kk | Oil-based ink for ball-point pen |
| JP2000178461A (en) * | 1998-12-18 | 2000-06-27 | Fuji Photo Film Co Ltd | Coloring composition, and ink and toner using the same |
| JP2002188033A (en) * | 2000-10-12 | 2002-07-05 | Zebra Pen Corp | Ink composition for writing utensils and marker using the ink |
| JP6058481B2 (en) * | 2013-06-24 | 2017-01-11 | 株式会社パイロットコーポレーション | Oil-based ink composition for writing instruments and marking pen containing the same |
| JP6691356B2 (en) * | 2015-06-23 | 2020-04-28 | 株式会社パイロットコーポレーション | Oil-based ballpoint pen refill and oil-based ballpoint pen using the refill |
-
2016
- 2016-08-08 JP JP2016155500A patent/JP2018024721A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE532645T1 (en) | REFILL FOR WRITING, DRAWING AND/OR PAINTING INSTRUMENTS | |
| MX2015007851A (en) | Water-based ink composition and water-based ballpoint pen. | |
| EP2676804A3 (en) | Writing tool | |
| JP2015120869A5 (en) | ||
| EP2824151A4 (en) | Oil-based ink composition for ballpoint pen and oil-based refill for ballpoint pen using same | |
| JP2016124179A5 (en) | ||
| FR3052705B1 (en) | PENCIL TO WRITE OR COLOR | |
| JP2016124951A5 (en) | ||
| EP3305861A4 (en) | Oil-based ink composition for writing instrument, and writing instrument, marking pen, and ballpoint pen containing same | |
| EP3954745A4 (en) | Reversibly thermochromic aqueous ink composition for writing utensils, and refill and water-based ballpoint pen each internally containing same | |
| BR112016002624A2 (en) | oil-based ballpoint pen refill, oil-based ballpoint pen, and oil-based ballpoint pen ink composition | |
| JP2016141011A5 (en) | ||
| JP2018024721A5 (en) | Oil composition for oil-based ballpoint pen and oil-based ballpoint pen using the same | |
| JP2010519391A5 (en) | ||
| GB2456726A (en) | Permanent ink compositions and writing instruments containing same | |
| JP2015193086A5 (en) | ||
| JP2013543024A5 (en) | ||
| JP2015212020A5 (en) | ||
| JP2017014355A5 (en) | ||
| MX2021007409A (en) | Non newtonian ballpoint pen ink comprising cellulose nanofibers. | |
| JP2011137107A5 (en) | ||
| JP2016141714A5 (en) | ||
| FR2981359B1 (en) | BIODEGRADABLE INK FOR INFINITELY PRINTING AND / OR WRITING. | |
| TH1901000125A (en) | Eraser (eraser) | |
| CN104109413A (en) | Low-temperature-resistant super-lubricating oil-base ink |