GB1099679A - Photographic silver halide emulsions and sensitive materials prepared therefrom - Google Patents
Photographic silver halide emulsions and sensitive materials prepared therefromInfo
- Publication number
- GB1099679A GB1099679A GB253165A GB253165A GB1099679A GB 1099679 A GB1099679 A GB 1099679A GB 253165 A GB253165 A GB 253165A GB 253165 A GB253165 A GB 253165A GB 1099679 A GB1099679 A GB 1099679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- thiosemicarbazone
- prepared therefrom
- materials prepared
- sensitive materials
- 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.)
- Expired
Links
Landscapes
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US338605A US3326689A (en) | 1964-01-20 | 1964-01-20 | Photographic direct-print silver halide emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1099679A true GB1099679A (en) | 1968-01-17 |
Family
ID=23325404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB253165A Expired GB1099679A (en) | 1964-01-20 | 1965-01-20 | Photographic silver halide emulsions and sensitive materials prepared therefrom |
Country Status (3)
Country | Link |
---|---|
US (1) | US3326689A (de) |
DE (1) | DE1295997B (de) |
GB (1) | GB1099679A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3649279A (en) * | 1970-01-15 | 1972-03-14 | Eastman Kodak Co | Photographic compositions with a thiosemicarbazone solubilizing agent |
US3630749A (en) * | 1970-03-19 | 1971-12-28 | Eastman Kodak Co | Silver halide emulsions sensitized with merocyanine dyes containing a thioureido group |
US3922556A (en) * | 1970-12-30 | 1975-11-25 | Junichi Matsuyama | Silver halide photographic emulsions used for electron beam recording |
JPS4919820A (de) * | 1972-06-13 | 1974-02-21 | ||
DE69225187T2 (de) * | 1991-02-20 | 1998-11-12 | Eastman Kodak Co | Photographische hochkontrast silberhalogenid materialien |
US5954071A (en) * | 1997-01-15 | 1999-09-21 | Magliocca; Charles Thomas | Parts washing apparatus with centrifugal filter |
US6558884B1 (en) | 2001-12-21 | 2003-05-06 | Eastman Kodak Company | Photographic film base comprising a poly(ethylene terephthalate)-based material |
US6555303B1 (en) | 2001-12-21 | 2003-04-29 | Eastman Kodak Company | Photographic film base comprising a poly(ethylene terephthalate)-based material |
-
1964
- 1964-01-20 US US338605A patent/US3326689A/en not_active Expired - Lifetime
-
1965
- 1965-01-08 DE DE1965E0028478 patent/DE1295997B/de active Pending
- 1965-01-20 GB GB253165A patent/GB1099679A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3326689A (en) | 1967-06-20 |
DE1295997B (de) | 1969-05-22 |
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