JPH03124892U - - Google Patents
Info
- Publication number
- JPH03124892U JPH03124892U JP3460690U JP3460690U JPH03124892U JP H03124892 U JPH03124892 U JP H03124892U JP 3460690 U JP3460690 U JP 3460690U JP 3460690 U JP3460690 U JP 3460690U JP H03124892 U JPH03124892 U JP H03124892U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- paper
- color
- microcapsules
- color developer
- 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
- 239000003094 microcapsule Substances 0.000 claims 15
- 239000003795 chemical substances by application Substances 0.000 claims 10
- 239000002775 capsule Substances 0.000 claims 3
- 239000010410 layer Substances 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
Landscapes
- Credit Cards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3460690U JPH03124892U (enExample) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3460690U JPH03124892U (enExample) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124892U true JPH03124892U (enExample) | 1991-12-18 |
Family
ID=31539229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3460690U Pending JPH03124892U (enExample) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124892U (enExample) |
-
1990
- 1990-03-30 JP JP3460690U patent/JPH03124892U/ja active Pending