JPH0158574U - - Google Patents
Info
- Publication number
- JPH0158574U JPH0158574U JP15535687U JP15535687U JPH0158574U JP H0158574 U JPH0158574 U JP H0158574U JP 15535687 U JP15535687 U JP 15535687U JP 15535687 U JP15535687 U JP 15535687U JP H0158574 U JPH0158574 U JP H0158574U
- Authority
- JP
- Japan
- Prior art keywords
- isocyanate compound
- isocyanator
- paper tube
- molecule
- groups
- 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
- 239000012948 isocyanate Substances 0.000 claims description 2
- 229940125782 compound 2 Drugs 0.000 claims 1
- 150000002513 isocyanates Chemical class 0.000 claims 1
- -1 Isocyanate compound Chemical class 0.000 description 1
Description
第１図は本考案の一実施例を示す側断面図、第
２図は同ポンチ凸部部分の平面図、第３図及び第
４図は夫々他の実施例を示す側断面図、第５図は
他の実施例を示す斜視図である。
１……紙管、２……イソシアネート化合物。
FIG. 1 is a side sectional view showing one embodiment of the present invention, FIG. 2 is a plan view of the convex portion of the punch, FIGS. 3 and 4 are side sectional views showing other embodiments, and FIG. The figure is a perspective view showing another embodiment. 1... Paper tube, 2... Isocyanate compound.
Claims (1)
基を有するイソシアネート化合物２を、軸方向の
端部に厚み方向全域に亘つて略均一に含浸浸透さ
せたことを特徴とする紙管。 A paper tube characterized in that an isocyanate compound 2 having at least two or more isocyanator groups in its molecule is impregnated substantially uniformly into the axial end portion over the entire thickness direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15535687U JPH0158574U (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15535687U JPH0158574U (en) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158574U true JPH0158574U (en) | 1989-04-12 |
Family
ID=31432912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15535687U Pending JPH0158574U (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022038993A1 (en) * | 2020-08-21 | 2022-02-24 | 株式会社タカゾノ | Core for winding body, winding body, method for manufacturing core for winding body, and method for manufacturing winding body |
-
1987
- 1987-10-08 JP JP15535687U patent/JPH0158574U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022038993A1 (en) * | 2020-08-21 | 2022-02-24 | 株式会社タカゾノ | Core for winding body, winding body, method for manufacturing core for winding body, and method for manufacturing winding body |
| JP2022035680A (en) * | 2020-08-21 | 2022-03-04 | 株式会社タカゾノ | Core body for wound body, wound body, manufacturing method of core body for wound body, and manufacturing method of wound body |