JP2021142761A5 - - Google Patents
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- Publication number
- JP2021142761A5 JP2021142761A5 JP2021105333A JP2021105333A JP2021142761A5 JP 2021142761 A5 JP2021142761 A5 JP 2021142761A5 JP 2021105333 A JP2021105333 A JP 2021105333A JP 2021105333 A JP2021105333 A JP 2021105333A JP 2021142761 A5 JP2021142761 A5 JP 2021142761A5
- Authority
- JP
- Japan
- Prior art keywords
- writing
- ink
- guide core
- holding
- holding body
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 claims 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 2
- 239000003094 microcapsule Substances 0.000 claims 2
- 239000000049 pigment Substances 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002845 discoloration Methods 0.000 claims 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021105333A JP7258954B2 (ja) | 2017-01-24 | 2021-06-25 | 筆記具 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017010507A JP6905342B2 (ja) | 2017-01-24 | 2017-01-24 | 筆記具 |
| JP2021105333A JP7258954B2 (ja) | 2017-01-24 | 2021-06-25 | 筆記具 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017010507A Division JP6905342B2 (ja) | 2017-01-24 | 2017-01-24 | 筆記具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021142761A JP2021142761A (ja) | 2021-09-24 |
| JP2021142761A5 true JP2021142761A5 (https=) | 2021-11-25 |
| JP7258954B2 JP7258954B2 (ja) | 2023-04-17 |
Family
ID=63042957
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017010507A Active JP6905342B2 (ja) | 2017-01-24 | 2017-01-24 | 筆記具 |
| JP2021105333A Active JP7258954B2 (ja) | 2017-01-24 | 2021-06-25 | 筆記具 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017010507A Active JP6905342B2 (ja) | 2017-01-24 | 2017-01-24 | 筆記具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP6905342B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7194982B2 (ja) * | 2018-10-12 | 2022-12-23 | 株式会社トンボ鉛筆 | 筆記具 |
| CN114286754B (zh) | 2019-08-09 | 2023-11-07 | 三菱铅笔株式会社 | 书写工具 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265551A (ja) * | 1994-03-31 | 1995-10-17 | Wakimoto Seisakusho:Kk | 液体を封入した玩具 |
| JPH11338032A (ja) * | 1998-05-26 | 1999-12-10 | Fuji Photo Film Co Ltd | 撮影枚数表示装置 |
| JP3762123B2 (ja) * | 1998-12-21 | 2006-04-05 | 日本放送協会 | マルチ投射型スクリーン |
| JP6370024B2 (ja) * | 2012-09-05 | 2018-08-08 | 三菱鉛筆株式会社 | 筆記具 |
| WO2014176092A1 (en) * | 2013-04-25 | 2014-10-30 | Porex Corporation | Shankless nib with interlocking feature |
| JP6223911B2 (ja) * | 2014-06-04 | 2017-11-01 | 三菱鉛筆株式会社 | 筆記具用水性インク組成物 |
| JP6484457B2 (ja) * | 2015-02-19 | 2019-03-13 | 三菱鉛筆株式会社 | 筆記具用水性インク組成物 |
-
2017
- 2017-01-24 JP JP2017010507A patent/JP6905342B2/ja active Active
-
2021
- 2021-06-25 JP JP2021105333A patent/JP7258954B2/ja active Active
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