JPS55500380A - - Google Patents
Info
- Publication number
- JPS55500380A JPS55500380A JP50096779A JP50096779A JPS55500380A JP S55500380 A JPS55500380 A JP S55500380A JP 50096779 A JP50096779 A JP 50096779A JP 50096779 A JP50096779 A JP 50096779A JP S55500380 A JPS55500380 A JP S55500380A
- Authority
- JP
- Japan
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91201678A | 1978-06-02 | 1978-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55500380A true JPS55500380A (enExample) | 1980-06-26 |
| JPS6161372B2 JPS6161372B2 (enExample) | 1986-12-25 |
Family
ID=25431258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54500967A Expired JPS6161372B2 (enExample) | 1978-06-02 | 1979-06-01 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0016061B1 (enExample) |
| JP (1) | JPS6161372B2 (enExample) |
| BE (1) | BE876734A (enExample) |
| CA (1) | CA1142788A (enExample) |
| DE (1) | DE2967425D1 (enExample) |
| WO (1) | WO1980000040A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845011A (en) * | 1987-10-23 | 1989-07-04 | Hoechst Celanese Corporation | Visible light photoinitiation compositions |
| US4945027A (en) * | 1987-10-23 | 1990-07-31 | Hoechst Celanese Corporation | 1,4 or 9,10 dimethoxyanthracene triggers for 2-tri(chloro or bromo)methyl-4(1H)-quinazolimone polymerization initiators |
| JPH06100795B2 (ja) * | 1988-05-13 | 1994-12-12 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
| JPH0271172U (enExample) * | 1988-11-16 | 1990-05-30 | ||
| GB9221383D0 (en) * | 1992-10-12 | 1992-11-25 | Minnesota Mining & Mfg | Photothermographic imaging materials and antifoggants therefor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH378283A (de) * | 1959-10-15 | 1964-07-31 | Agfa Ag | Verfahren zur Herstellung von farbigen photographischen Bildern auf Textilmaterial |
| US3495987A (en) * | 1965-09-03 | 1970-02-17 | Du Pont | Photopolymerizable products |
| US3510348A (en) * | 1966-03-11 | 1970-05-05 | Eastman Kodak Co | Direct positive recording film |
| DE1597598A1 (de) * | 1966-11-16 | 1970-06-25 | Gaf Corp | Gelatine fuer photographische Zwecke |
| US3637387A (en) * | 1967-10-24 | 1972-01-25 | Agfa Gevaert Nv | Direct positive emulsion containing a halide releasing compound developed in the presence of an unsubstituted hydrazine |
| US3632340A (en) * | 1968-09-09 | 1972-01-04 | Eastman Kodak Co | Cored direct positive silver halide emulsion developed with polyhydroxybenzene |
| BE757145A (nl) * | 1969-10-09 | 1971-04-07 | Agfa Gevaert Nv | Fotografische opnametechniek |
| GB1427525A (en) * | 1972-07-13 | 1976-03-10 | Agfa Gevaert | Directpositive silver halide emulsions |
-
1979
- 1979-06-01 BE BE0/195536A patent/BE876734A/xx not_active IP Right Cessation
- 1979-06-01 JP JP54500967A patent/JPS6161372B2/ja not_active Expired
- 1979-06-01 WO PCT/US1979/000378 patent/WO1980000040A1/en not_active Ceased
- 1979-06-01 CA CA000328961A patent/CA1142788A/en not_active Expired
- 1979-06-01 DE DE7979900704T patent/DE2967425D1/de not_active Expired
-
1980
- 1980-01-14 EP EP79900704A patent/EP0016061B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6161372B2 (enExample) | 1986-12-25 |
| BE876734A (fr) | 1979-12-03 |
| EP0016061A1 (en) | 1980-10-01 |
| EP0016061B1 (en) | 1985-04-10 |
| WO1980000040A1 (en) | 1980-01-10 |
| EP0016061A4 (en) | 1981-08-27 |
| DE2967425D1 (en) | 1985-05-15 |
| CA1142788A (en) | 1983-03-15 |