JPH01148362U - - Google Patents
Info
- Publication number
- JPH01148362U JPH01148362U JP3966288U JP3966288U JPH01148362U JP H01148362 U JPH01148362 U JP H01148362U JP 3966288 U JP3966288 U JP 3966288U JP 3966288 U JP3966288 U JP 3966288U JP H01148362 U JPH01148362 U JP H01148362U
- Authority
- JP
- Japan
- Prior art keywords
- thermosensitive coloring
- layer
- chemical
- resistant protective
- recording paper
- 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
- 239000010410 layer Substances 0.000 claims description 7
- 238000004040 coloring Methods 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
Landscapes
- Heat Sensitive Colour Forming Recording (AREA)
Description
第１図はこの考案の一実施例による感熱記録紙
を示す断面図、第２図はこの考案の他の実施例を
示す断面図、第３図は従来の感熱記録紙を示す断
面図、第４図は従来の他の例を示す断面図である
。
１は基紙、２は感熱発色層、３は耐薬品性保護
層、４は吸水層。なお、図中、同一符号は同一、
又は相当部分を示す。
FIG. 1 is a sectional view showing a thermal recording paper according to one embodiment of this invention, FIG. 2 is a sectional view showing another embodiment of this invention, and FIG. 3 is a sectional view showing a conventional thermal recording paper. FIG. 4 is a sectional view showing another conventional example. 1 is a base paper, 2 is a heat-sensitive coloring layer, 3 is a chemical-resistant protective layer, and 4 is a water-absorbing layer. In addition, in the figure, the same reference numerals are the same,
or a corresponding portion.
Claims (1)
基紙上に順次塗工された感熱発色層および耐薬品
性保護層を有する感熱記録紙において、最上層に
配置された上記感熱発色層または上記耐薬品性保
護層の上面に無色透明な吸水層を塗工したことを
特徴とする感熱記録紙。 In a thermal recording paper having a thermosensitive coloring layer coated on a base paper, or a thermosensitive coloring layer and a chemical-resistant protective layer coated sequentially on the base paper, the thermosensitive coloring layer disposed on the top layer or the above A heat-sensitive recording paper characterized by having a colorless and transparent water-absorbing layer coated on top of a chemical-resistant protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3966288U JPH01148362U (en) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3966288U JPH01148362U (en) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148362U true JPH01148362U (en) | 1989-10-13 |
Family
ID=31266160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3966288U Pending JPH01148362U (en) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148362U (en) |
-
1988
- 1988-03-28 JP JP3966288U patent/JPH01148362U/ja active Pending
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