FR1378456A - stabilized photosensitive silver halide emulsions - Google Patents
stabilized photosensitive silver halide emulsionsInfo
- Publication number
- FR1378456A FR1378456A FR957326A FR957326A FR1378456A FR 1378456 A FR1378456 A FR 1378456A FR 957326 A FR957326 A FR 957326A FR 957326 A FR957326 A FR 957326A FR 1378456 A FR1378456 A FR 1378456A
- Authority
- FR
- France
- Prior art keywords
- silver halide
- photosensitive silver
- halide emulsions
- stabilized photosensitive
- stabilized
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245376A US3161515A (en) | 1962-12-18 | 1962-12-18 | Stabilized light-sensitive silver halide emulsions |
US245377A US3185570A (en) | 1962-12-18 | 1962-12-18 | Stabilized light-sensitive emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1378456A true FR1378456A (en) | 1964-11-13 |
Family
ID=26937189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR957326A Expired FR1378456A (en) | 1962-12-18 | 1963-12-16 | stabilized photosensitive silver halide emulsions |
Country Status (5)
Country | Link |
---|---|
US (1) | US3161515A (en) |
BE (1) | BE641444A (en) |
DE (1) | DE1294188B (en) |
FR (1) | FR1378456A (en) |
GB (1) | GB1009366A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE788687A (en) * | 1971-09-17 | 1973-03-12 | Agfa Gevaert Nv | DEVELOPMENT OF SILVER HALOGENIDE MATERIAL AT ELEVATED TEMPERATURE |
US4292391A (en) * | 1980-02-06 | 1981-09-29 | E. I. Du Pont De Nemours And Company | Silver halide development accelerators |
EP0601503B1 (en) * | 1992-12-09 | 2000-06-07 | Konica Corporation | Method for developing a black-and-white silver halide photographic light-sensitive material |
US5523196A (en) * | 1993-10-14 | 1996-06-04 | Konica Corporation | Method for replenishing a developer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2173628A (en) * | 1936-11-07 | 1939-09-19 | Ilford Ltd | Stabilization of photographic sensitive materials |
GB508073A (en) * | 1937-12-22 | 1939-06-22 | John David Kendall | Improvements in or relating to the stabilisation of photographic emulsions |
GB561875A (en) * | 1942-12-03 | 1944-06-08 | John David Kendall | Improvements in or relating to photographic materials |
DE957183C (en) * | 1953-07-01 | 1957-01-31 | Eastman Kodak Co | Stabilized photographic material |
US3040047A (en) * | 1960-04-04 | 1962-06-19 | Takeda Pharmaceutical | 2-(pyrazol-1-yl)-pyrimidine derivatives |
-
1962
- 1962-12-18 US US245376A patent/US3161515A/en not_active Expired - Lifetime
-
1963
- 1963-12-03 GB GB47696/63A patent/GB1009366A/en not_active Expired
- 1963-12-16 FR FR957326A patent/FR1378456A/en not_active Expired
- 1963-12-17 DE DEG39402A patent/DE1294188B/en active Pending
- 1963-12-18 BE BE641444A patent/BE641444A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE641444A (en) | 1964-04-16 |
DE1294188B (en) | 1969-04-30 |
US3161515A (en) | 1964-12-15 |
GB1009366A (en) | 1965-11-10 |
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