JPH02111136U - - Google Patents
Info
- Publication number
- JPH02111136U JPH02111136U JP1838789U JP1838789U JPH02111136U JP H02111136 U JPH02111136 U JP H02111136U JP 1838789 U JP1838789 U JP 1838789U JP 1838789 U JP1838789 U JP 1838789U JP H02111136 U JPH02111136 U JP H02111136U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- layer
- self
- heating means
- photographic 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
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 9
- 239000012790 adhesive layer Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000002683 reaction inhibitor Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Description
図は本考案の自己発熱手段を有する熱現像印画
紙の説明図である。
図において、１：紙又はプラスチツクシートか
らなる基台、２：発熱剤層、３：酸化防止用保護
シート、４：熱現像写真乳剤層、５：反応防止層
。
The figure is an explanatory diagram of a heat-developable photographic paper having a self-heating means of the present invention. In the figure, 1: a base made of paper or a plastic sheet, 2: a heat generating agent layer, 3: a protective sheet for preventing oxidation, 4: a heat-developable photographic emulsion layer, and 5: a reaction prevention layer.
Claims (1)
熱剤の層と熱現像写真乳剤層とを熱的に結合され
た状態にて配置されていることを特徴とする自己
発熱手段を有する熱現像印画紙。 (2) 前記発熱剤の層の裏側に酸化防止用保護シ
ートを設けてなることを特徴とする実用新案登録
請求の範囲請求項１記載の自己発熱手段を有する
熱現像印画紙。 (3) 前記発熱剤の周辺部に反応防止剤を塗布し
てなることを特徴とする実用新案登録請求の範囲
請求項１又は２記載の自己発熱手段を有する熱現
像印画紙。 (4) 前記発熱剤層が複数の層からなることを特
徴とする実用新案登録請求の範囲請求項１乃至３
記載の自己発熱手段を有する熱現像印画紙。 (5) 前記発熱剤層が接着層、酸素透過制御層、
発熱剤層と熱バツフアー層からなることを特徴と
する実用新案登録請求の範囲請求項４記載の自己
発熱手段を有する熱現像印画紙。[Claims for Utility Model Registration] (1) A heating agent layer and a heat-developable photographic emulsion layer are arranged on a paper or plastic sheet base in a thermally bonded state. A heat-developable photographic paper having a self-heating means. (2) The heat-developable photographic paper having a self-heating means according to claim 1, which is characterized in that a protective sheet for preventing oxidation is provided on the back side of the layer of the heat-generating agent. (3) The heat-developable photographic paper having a self-heating means according to claim 1 or 2, which is characterized in that a reaction inhibitor is coated around the heat-generating agent. (4) Utility model registration claims Claims 1 to 3, characterized in that the heating agent layer consists of a plurality of layers.
A heat-developable photographic paper having the self-heating means described above. (5) The heating agent layer is an adhesive layer, an oxygen permeation control layer,
The thermal development photographic paper having a self-heating means as claimed in claim 4, characterized in that it comprises a heating agent layer and a thermal buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838789U JPH02111136U (en) | 1989-02-21 | 1989-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838789U JPH02111136U (en) | 1989-02-21 | 1989-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111136U true JPH02111136U (en) | 1990-09-05 |
Family
ID=31232991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1838789U Pending JPH02111136U (en) | 1989-02-21 | 1989-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111136U (en) |
-
1989
- 1989-02-21 JP JP1838789U patent/JPH02111136U/ja active Pending
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