JPS61188882U - - Google Patents
Info
- Publication number
- JPS61188882U JPS61188882U JP7236085U JP7236085U JPS61188882U JP S61188882 U JPS61188882 U JP S61188882U JP 7236085 U JP7236085 U JP 7236085U JP 7236085 U JP7236085 U JP 7236085U JP S61188882 U JPS61188882 U JP S61188882U
- Authority
- JP
- Japan
- Prior art keywords
- writing
- liquid
- electron
- main body
- writing instrument
- 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
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000981 basic dye Substances 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Toys (AREA)
- Pens And Brushes (AREA)
Description
第１図はこの考案の一実施例を示す縦断面図で
ある。 １０は主体部、１２は筆記部材、１３はキヤツ
プ、１５は液体保持部材。
ある。 １０は主体部、１２は筆記部材、１３はキヤツ
プ、１５は液体保持部材。
Claims (1)
- 主体部内に筆記用液体を含浸させた液体保持部
材を収容し、この主体部の先端に前記液体が浸透
してくることのできる筆記部材を有し、この筆記
部材の外周をキヤツプで覆つた筆記具であつて、
前記筆記用液体は電子供与性無色塩基性染料及び
電子受容性フエノール物質のいずれか一方又は両
方を溶解しうる液体であることを特徴とする筆記
具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7236085U JPS61188882U (ja) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7236085U JPS61188882U (ja) | 1985-05-17 | 1985-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188882U true JPS61188882U (ja) | 1986-11-25 |
Family
ID=30610702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7236085U Pending JPS61188882U (ja) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188882U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833924A (ja) * | 1971-09-03 | 1973-05-15 | ||
| JPS51135720A (en) * | 1976-02-25 | 1976-11-24 | Chuo Senkou Kk | Device for applying coloring liquid |
-
1985
- 1985-05-17 JP JP7236085U patent/JPS61188882U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833924A (ja) * | 1971-09-03 | 1973-05-15 | ||
| JPS51135720A (en) * | 1976-02-25 | 1976-11-24 | Chuo Senkou Kk | Device for applying coloring liquid |