GB1037646A - Stabilised silver halide emulsions - Google Patents
Stabilised silver halide emulsionsInfo
- Publication number
- GB1037646A GB1037646A GB21555/63A GB2155563A GB1037646A GB 1037646 A GB1037646 A GB 1037646A GB 21555/63 A GB21555/63 A GB 21555/63A GB 2155563 A GB2155563 A GB 2155563A GB 1037646 A GB1037646 A GB 1037646A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- halide emulsions
- phenyl
- aryl
- methyl
- 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
- -1 silver halide Chemical class 0.000 title abstract 5
- 239000000839 emulsion Substances 0.000 title abstract 3
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000003107 substituted aryl group Chemical group 0.000 abstract 2
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 abstract 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 abstract 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 abstract 1
- 241001479434 Agfa Species 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/84—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA40409A DE1158830B (de) | 1962-06-09 | 1962-06-09 | Photographische Halogensilberemulsion mit einem Stabilisator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1037646A true GB1037646A (en) | 1966-08-03 |
Family
ID=6931957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21555/63A Expired GB1037646A (en) | 1962-06-09 | 1963-05-29 | Stabilised silver halide emulsions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3252799A (en, 2012) |
| BE (1) | BE633364A (en, 2012) |
| CH (1) | CH448730A (en, 2012) |
| DE (1) | DE1158830B (en, 2012) |
| GB (1) | GB1037646A (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168980A (en) * | 1977-08-19 | 1979-09-25 | Eastman Kodak Company | Heat developable photographic material and process |
| US4351896A (en) * | 1980-12-12 | 1982-09-28 | Eastman Kodak Company | Mesoionic silver halide stabilizer precursor and use in a heat developable and heat stabilizable photographic silver halide material and process |
| US4378424A (en) * | 1980-12-12 | 1983-03-29 | Eastman Kodak Company | Mesoionic 1,2,4-triazolium-3-thiolates as silver halide stabilizers and fixing agents |
| US4404390A (en) * | 1980-12-12 | 1983-09-13 | Eastman Kodak Company | Mesoionic 1,2,4-triazolium silver halide stabilizer precursors |
| JPS59231537A (ja) * | 1983-06-14 | 1984-12-26 | Fuji Photo Film Co Ltd | 銀塩拡散転写法写真要素 |
| JPS60122939A (ja) * | 1983-12-07 | 1985-07-01 | Fuji Photo Film Co Ltd | 銀塩拡散転写法写真要素 |
| JPH0680057B2 (ja) * | 1986-04-28 | 1994-10-12 | 保土谷化学工業株式会社 | トリフエニルイミダゾ−ル及びその二量体 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453346A (en) * | 1945-10-25 | 1948-11-09 | Eastman Kodak Co | Stabilization of processed photographic emulsions to high temperatures and humidities |
| US2585388A (en) * | 1948-11-17 | 1952-02-12 | Lilly Co Eli | Preparation of 2-mercaptoimidazoles |
| DE957183C (de) * | 1953-07-01 | 1957-01-31 | Eastman Kodak Co | Stabilisiertes photographisches Material |
| BE555210A (en, 2012) * | 1956-02-23 | |||
| US3026201A (en) * | 1959-02-02 | 1962-03-20 | Gen Aniline & Film Corp | Antifoggants and stabilizers for photographic silver halide emulsions |
-
0
- BE BE633364D patent/BE633364A/xx unknown
-
1962
- 1962-06-09 DE DEA40409A patent/DE1158830B/de active Pending
-
1963
- 1963-05-07 US US278600A patent/US3252799A/en not_active Expired - Lifetime
- 1963-05-09 CH CH580763A patent/CH448730A/de unknown
- 1963-05-29 GB GB21555/63A patent/GB1037646A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3252799A (en) | 1966-05-24 |
| BE633364A (en, 2012) | |
| DE1158830B (de) | 1963-12-05 |
| CH448730A (de) | 1967-12-15 |
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