DE2044780A1 - - Google Patents
Info
- Publication number
- DE2044780A1 DE2044780A1 DE19702044780 DE2044780A DE2044780A1 DE 2044780 A1 DE2044780 A1 DE 2044780A1 DE 19702044780 DE19702044780 DE 19702044780 DE 2044780 A DE2044780 A DE 2044780A DE 2044780 A1 DE2044780 A1 DE 2044780A1
- Authority
- DE
- Germany
- Prior art keywords
- paper
- paper according
- water
- light
- coating
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85723769A | 1969-09-11 | 1969-09-11 | |
US5099970A | 1970-06-29 | 1970-06-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2044780A1 true DE2044780A1 (fr) | 1971-03-18 |
DE2044780B2 DE2044780B2 (de) | 1978-06-15 |
DE2044780C3 DE2044780C3 (de) | 1979-02-22 |
Family
ID=26728941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702044780 Expired DE2044780C3 (de) | 1969-09-11 | 1970-09-10 | Für aktinisches Licht undurchlässiges graues Papier und Verfahren zu seiner Herstellung |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4911564B1 (fr) |
BE (1) | BE755534A (fr) |
DE (1) | DE2044780C3 (fr) |
FR (1) | FR2060662A5 (fr) |
GB (1) | GB1325554A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480449A1 (fr) * | 1980-04-11 | 1981-10-16 | Schoeller Tech Papers | Base de negatif photographique pour des films en cartouches a developpement automatique |
EP0253560A1 (fr) * | 1986-07-08 | 1988-01-20 | Mita Industrial Co. Ltd. | Méthode de copiage électrophotographique et papier isolant pour l'utilisation dans cette méthode |
-
0
- BE BE755534D patent/BE755534A/fr not_active IP Right Cessation
-
1970
- 1970-08-21 FR FR7030708A patent/FR2060662A5/fr not_active Expired
- 1970-09-10 DE DE19702044780 patent/DE2044780C3/de not_active Expired
- 1970-09-11 JP JP7993770A patent/JPS4911564B1/ja active Pending
- 1970-09-11 GB GB4362470A patent/GB1325554A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480449A1 (fr) * | 1980-04-11 | 1981-10-16 | Schoeller Tech Papers | Base de negatif photographique pour des films en cartouches a developpement automatique |
EP0253560A1 (fr) * | 1986-07-08 | 1988-01-20 | Mita Industrial Co. Ltd. | Méthode de copiage électrophotographique et papier isolant pour l'utilisation dans cette méthode |
Also Published As
Publication number | Publication date |
---|---|
GB1325554A (en) | 1973-08-01 |
DE2044780B2 (de) | 1978-06-15 |
JPS4911564B1 (fr) | 1974-03-18 |
BE755534A (fr) | 1971-02-01 |
FR2060662A5 (fr) | 1971-06-18 |
DE2044780C3 (de) | 1979-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |