JPS55103549A - Manufacture of photographic support - Google Patents
Manufacture of photographic supportInfo
- Publication number
- JPS55103549A JPS55103549A JP1152379A JP1152379A JPS55103549A JP S55103549 A JPS55103549 A JP S55103549A JP 1152379 A JP1152379 A JP 1152379A JP 1152379 A JP1152379 A JP 1152379A JP S55103549 A JPS55103549 A JP S55103549A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- sheet
- water soluble
- support
- wood pulp
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
- G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Paper (AREA)
Abstract
PURPOSE:To manufacture photographic polyolefin coated paper (support) having superior shelf stability and almost protected from fogging by blending a water soluble iodine compound into a wood pulp-containing sheet. CONSTITUTION:About 10<-4>-10<-1>wt% of a water soluble iodine compound such as potassium iodide or calcium iodide is blended into a wood pulp-base sheet having a basis wt. of about 50-250g/m<2> and high surface smoothness, and a (co)polymer of alpha-olefin such as ethylene or propylene is extrusion-coated onto the sheet to form an about 5-50mu thick coating layer. Thus, a photographic support is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1152379A JPS5843731B2 (en) | 1979-02-03 | 1979-02-03 | Method for manufacturing photographic supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1152379A JPS5843731B2 (en) | 1979-02-03 | 1979-02-03 | Method for manufacturing photographic supports |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55103549A true JPS55103549A (en) | 1980-08-07 |
| JPS5843731B2 JPS5843731B2 (en) | 1983-09-28 |
Family
ID=11780325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1152379A Expired JPS5843731B2 (en) | 1979-02-03 | 1979-02-03 | Method for manufacturing photographic supports |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5843731B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57157240A (en) * | 1981-03-24 | 1982-09-28 | Mitsubishi Paper Mills Ltd | Support for photographic paper |
| JPS62215951A (en) * | 1986-03-17 | 1987-09-22 | Mitsubishi Paper Mills Ltd | Photographic resin-coated paper |
-
1979
- 1979-02-03 JP JP1152379A patent/JPS5843731B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57157240A (en) * | 1981-03-24 | 1982-09-28 | Mitsubishi Paper Mills Ltd | Support for photographic paper |
| JPS6017103B2 (en) * | 1981-03-24 | 1985-05-01 | 三菱製紙株式会社 | Support for photographic paper |
| JPS62215951A (en) * | 1986-03-17 | 1987-09-22 | Mitsubishi Paper Mills Ltd | Photographic resin-coated paper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5843731B2 (en) | 1983-09-28 |
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