CA995051A - Development of exposed photographic silver halide elements - Google Patents

Development of exposed photographic silver halide elements

Info

Publication number: CA995051A
Authority: CA; Canada
Prior art keywords: development; silver halide; photographic silver; exposed photographic; halide elements
Prior art date: 1971-11-10
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

Application number

CA156,114A

Other versions

CA156114S (en

Inventor

Herman A. Philippaerts

Jozef F. Willems

Antoon L. Vandenberghe

Robert J. Pollet

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Agfa Gevaert NV

Original Assignee

Agfa Gevaert NV

Priority date (The priority date 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 date listed.)

1971-11-10

Filing date

1972-11-09

Publication date

1976-08-17

1972-11-09 Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV

1976-08-17 Application granted granted Critical

1976-08-17 Publication of CA995051A publication Critical patent/CA995051A/en

Status Expired legal-status Critical Current

Links

229910052709 silver Inorganic materials 0.000 title 1
239000004332 silver Substances 0.000 title 1
-1 silver halide Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
- C07D249/12—Oxygen or sulfur atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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 in position 2
- C07D277/70—Sulfur atoms
- C07D277/74—Sulfur atoms substituted by carbon atoms
- 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
- 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
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
- G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03511—Bromide content
- 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
- G03C2200/00—Details
- G03C2200/38—Lippmann (fine grain) emulsion
- 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
- G03C2200/00—Details
- G03C2200/45—Polyhydroxybenzene

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Thiazole And Isothizaole Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

CA156,114A 1971-11-10 1972-11-09 Development of exposed photographic silver halide elements Expired CA995051A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5229071A GB1400149A (en)	1971-11-10	1971-11-10	Photographic silver halide material

Publications (1)

Publication Number	Publication Date
CA995051A true CA995051A (en)	1976-08-17

Family

ID=10463370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA156,114A Expired CA995051A (en)	1971-11-10	1972-11-09	Development of exposed photographic silver halide elements

Country Status (8)

Country	Link
US (1)	US3825426A (en)
JP (1)	JPS5611937B2 (en)
BE (1)	BE791112A (en)
CA (1)	CA995051A (en)
DE (1)	DE2254358C2 (en)
FR (1)	FR2159289B1 (en)
GB (1)	GB1400149A (en)
SU (1)	SU464135A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5448538A (en) *	1977-09-12	1979-04-17	Konishiroku Photo Ind Co Ltd	Color photographic material
GB8630183D0 (en) *	1986-12-17	1987-01-28	Ciba Geigy Ag	Processing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3379529A (en) *	1963-02-28	1968-04-23	Eastman Kodak Co	Photographic inhibitor-releasing developers
DE1903229C3 (en) *	1969-01-23	1979-08-23	Agfa-Gevaert Ag, 5090 Leverkusen	Process for the spectral sensitization of particularly fine-grain silver halide emulsions

1971
- 1971-11-10 GB GB5229071A patent/GB1400149A/en not_active Expired
1972
- 1972-10-25 JP JP10702772A patent/JPS5611937B2/ja not_active Expired
- 1972-11-02 FR FR7238877A patent/FR2159289B1/fr not_active Expired
- 1972-11-03 US US00303404A patent/US3825426A/en not_active Expired - Lifetime
- 1972-11-07 DE DE2254358A patent/DE2254358C2/en not_active Expired
- 1972-11-09 CA CA156,114A patent/CA995051A/en not_active Expired
- 1972-11-09 BE BE791112A patent/BE791112A/en not_active IP Right Cessation
- 1972-11-09 SU SU1846498A patent/SU464135A3/en active

Also Published As

Publication number	Publication date
DE2254358A1 (en)	1973-05-17
FR2159289B1 (en)	1976-06-04
JPS4856129A (en)	1973-08-07
US3825426A (en)	1974-07-23
GB1400149A (en)	1975-07-16
SU464135A3 (en)	1975-03-15
JPS5611937B2 (en)	1981-03-18
DE2254358C2 (en)	1987-04-16
FR2159289A1 (en)	1973-06-22
BE791112A (en)	1973-05-09

Publication	Publication Date	Title
AU468916B2 (en)	1976-01-29	Photographic silver halide materials
CA971815A (en)	1975-07-29	Photographic silver halide light-sensitive materials
CA996801A (en)	1976-09-14	Spectrally sensitized silver halide photographic emulsion
CA1000993A (en)	1976-12-07	Development of photographic silver halide material
GB1415010A (en)	1975-11-26	Silver halide light-sensitive photographic materials
CA976406A (en)	1975-10-21	Silver halide photographic compositions and processes for obtaining positive images
CA992790A (en)	1976-07-13	Silver halide photographic emulsions
CA962876A (en)	1975-02-18	Developer for surface-and internal-image silver halide photographic materials
CA991467A (en)	1976-06-22	Method of processing of silver halide photographic elements
GB1417159A (en)	1975-12-10	Photographic silver halide materials
CA1004522A (en)	1977-02-01	Composition for processing silver halide photographic light-sensitive elements
CA986642A (en)	1976-03-30	Development of photographic silver halide material
CA1000990A (en)	1976-12-07	Silver halide photographic emulsion
CA1006035A (en)	1977-03-01	Photographic silver halide elements of the lippmann type
CA995051A (en)	1976-08-17	Development of exposed photographic silver halide elements
CA989869A (en)	1976-05-25	Development of photographic silver halide elements
CA997610A (en)	1976-09-28	Sensitisation of photographic silver halide emulsions
CA1006739A (en)	1977-03-15	Silver halide photosensitive materials
GB1418297A (en)	1975-12-17	Photographic silver halide film assembly
CA861520A (en)	1971-01-19	Light-sensitive silver halide photographic material
CA968612A (en)	1975-06-03	Direct positive silver halide photographic photosensitive material
CA883755A (en)	1971-10-19	Photographic silver halide emulsion
AU439779B2 (en)	1973-03-29	Silver halide photographic emulsion
GB1365300A (en)	1974-08-29	Colour development of photographic silver halide elements
CA996803A (en)	1976-09-14	Production of silver halide photographic emulsion