Claims
- 1. A thermosensitive recording material use din combination with a heat transfer sheet carried thereon with a thermally transferable dye, said thermosensitive recording material comprising:
- a substrate and
- a dye-receiving layer provided on at least one surface of said substrate, said dye-receiving layer being formed by crosslinking and curing (1) a resin having a crosslinkable reaction group, (2) an additive having a crosslinkable reaction group, (3) a release agent having a crosslinkable reaction group, and (4) an organometallic compound catalyst based on dibutyltin or dioctyltin, the ratio of the equivalent of the crosslinkable reaction group of said additive to the equivalent of the crosslinkable reaction group of said resin being in the range of 3:1 to 8:1.
- 2. The thermosensitive recording material of claim 1, wherein said additive comprises an isocyanate compound having a least two isocyanate groups.
- 3. The thermosensitive recording material of claim 1, wherein the dye-receiving layer has a gloss on the solid printed surface of at least 90%.
- 4. The thermosensitive recording material of claim 1, wherein the molecular weight per point of crosslinking of said resin ranges from about 1,000 to about 50,000.
- 5. The thermosensitive recording material of claim 1, wherein the surface of said dye-receiving layer is characterized by being able to prevent matting or embossing due to thermal printing.
- 6. The thermosensitive recording material of claim 1, wherein said resin, additive, or release agent, either singly or in combination, forms a three-dimensional crosslinked structure through the crosslinkable reaction group.
- 7. The thermosensitive recording material of claim 1, wherein said substrate is provided wholly or partly on at least one major side thereof with a magnetic recording layer.
- 8. The thermosensitive recording material of claim 7, wherein said magnetic recording layer is further provided on its surface with a backing layer.
- 9. The thermosensitive recording material of claim 8, wherein said backing layer is formed using a crosslinkable resin as a binder.
- 10. The thermosensitive recording material of claim 8, wherein said backing layer comprises a colored concealing layer and a back-protecting layer, at least one of which is formed using a crosslinkable resin as a binder.
- 11. The thermosensitive recording material of claim 1, in the form of a card.
- 12. The thermosensitive recording material of claim 11, wherein said receiving layer is provided on its surface with an antistatic layer.
- 13. The thermosensitive recording material of claim 11, wherein said receiving layer has a surface resistivity in the range of 10.sup.8 to 10.sup.9 ohms/cm.sup.2.
- 14. The thermosensitive recording material of claim 1, which has its surface made flat to prevent occurrence of irregularities.
- 15. The thermosensitive recording material of claim 14, wherein a covering film is laminated on the surface of said dye-receiving layer.
- 16. The thermosensitive recording material of claim 14, wherein said dye-receiving layer is provided on a part of said substrate and a spacer is formed on another part of said substrate.
- 17. The thermosensitive recording material of claim 14, wherein a part of said substrate is provided therein with a recess to receive said dye-receiving layer.
- 18. The thermosensitive recording material of claim 1, wherein said release agent is present in an amount of about 0.1 to about 20 parts by weight per 100 parts by weight of said resin.
- 19. A thermosensitive recording material in the form of a card used in combination with a heat transfer sheet carried thereon with a thermally transferable dye, said thermosensitive recording material comprising:
- a substrate; and
- a dye-receiving layer provided on at least one surface of said substrate, said dye-receiving layer being formed by crosslinking and curing (1) a resin having a crosslinkable reaction group, (2) an additive having a crosslinkable reaction group, (3) a release agent having a crosslinkable reaction group and (4) an organometallic compound catalyst based on dibutyltin or dioctyltin, the ratio of the equivalent of the crosslinkable reaction group of said additive to the equivalent of the crosslinkable reaction group of said resin being in the range of 3:1 to 8:1,
- said substrate being provided wholly or partly on at least one major side thereof with a magnetic recording layer, the magnetic recording layer being further provided on its surface with a backing layer comprising a colored concealing layer and a back-protecting layer, at least one of which is formed using a crosslinkable resin as a binder.
Priority Claims (5)
Number |
Date |
Country |
Kind |
63-202125 |
Aug 1988 |
JPX |
|
63-204132 |
Aug 1988 |
JPX |
|
63-226427 |
Sep 1988 |
JPX |
|
63-246143 |
Sep 1988 |
JPX |
|
PCT/JP89/00788 |
Aug 1989 |
WOX |
|
Parent Case Info
This is a continuation of application Ser. No. 07/832,313 filed Feb. 7, 1992, now abandoned, which in turn is a continuation application of Ser. No. 07/474,036 filed Apr. 13, 1990, now abandoned.
Foreign Referenced Citations (18)
Number |
Date |
Country |
0209359 |
Jan 1987 |
EPX |
0292109 |
Nov 1988 |
EPX |
58-215398 |
Dec 1983 |
JPX |
61-132387 |
Jun 1986 |
JPX |
61-199997 |
Sep 1986 |
JPX |
62-7594 |
Jan 1987 |
JPX |
62-23790 |
Jan 1987 |
JPX |
62-46689 |
Feb 1987 |
JPX |
62-222895 |
Sep 1987 |
JPX |
62-233294 |
Oct 1987 |
JPX |
63-19295 |
Jan 1988 |
JPX |
63-27367 |
Feb 1988 |
JPX |
63-67188 |
Mar 1988 |
JPX |
63-67189 |
Mar 1988 |
JPX |
63-87285 |
Apr 1988 |
JPX |
63-221091 |
Sep 1988 |
JPX |
64-4368 |
Jan 1989 |
JPX |
1-123794 |
May 1989 |
JPX |
Continuations (2)
|
Number |
Date |
Country |
Parent |
832313 |
Feb 1992 |
|
Parent |
474036 |
Apr 1990 |
|