GB2292813B - Photographic silver halide developing solution - Google Patents

Photographic silver halide developing solution

Info

Publication number: GB2292813B
Authority: GB; United Kingdom
Prior art keywords: silver halide; developing solution; photographic silver; halide developing; photographic
Prior art date: 1994-08-27
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 - Fee Related

Application number

GB9417303A

Other versions

GB2292813A (en

GB9417303D0 (en

Inventor

Michael John Parker

Anthony Martin Lannon

William Edward Long

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.)

Ilford Imaging UK Ltd

Original Assignee

Ilford Ltd

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.)

1994-08-27

Filing date

1994-08-27

Publication date

1999-02-03

1994-08-27 Application filed by Ilford Ltd filed Critical Ilford Ltd

1994-08-27 Priority to GB9417303A priority Critical patent/GB2292813B/en

1994-10-19 Publication of GB9417303D0 publication Critical patent/GB9417303D0/en

1996-03-06 Publication of GB2292813A publication Critical patent/GB2292813A/en

1999-02-03 Application granted granted Critical

1999-02-03 Publication of GB2292813B publication Critical patent/GB2292813B/en

2014-08-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
- G03C5/266—Supplying of photographic processing chemicals; Preparation or packaging thereof of solutions or concentrates
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

GB9417303A 1994-08-27 1994-08-27 Photographic silver halide developing solution Expired - Fee Related GB2292813B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9417303A GB2292813B (en)	1994-08-27	1994-08-27	Photographic silver halide developing solution

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9417303A GB2292813B (en)	1994-08-27	1994-08-27	Photographic silver halide developing solution

Publications (3)

Publication Number	Publication Date
GB9417303D0 GB9417303D0 (en)	1994-10-19
GB2292813A GB2292813A (en)	1996-03-06
GB2292813B true GB2292813B (en)	1999-02-03

Family

ID=10760468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9417303A Expired - Fee Related GB2292813B (en)	1994-08-27	1994-08-27	Photographic silver halide developing solution

Country Status (1)

Country	Link
GB (1)	GB2292813B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5702875A (en) *	1996-06-28	1997-12-30	Eastman Kodak Company	Weakly alkaline ascorbic acid developing composition, processing kit and method using same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB875453A (en) *	1958-06-28	1961-08-23	Pharmacia Ab	Photographic developer
GB1326495A (en) *	1970-03-20	1973-08-15	Fuji Photo Film Co Ltd	Photographic developer concentrates
EP0573700A1 (en) *	1992-06-09	1993-12-15	Agfa-Gevaert N.V.	Replenishment of a developer containing ascorbic acid and 3-pyrazolidone derivatives
EP0580041A2 (en) *	1992-07-10	1994-01-26	Fuji Photo Film Co., Ltd.	Method of processing silver halide photographic material and composition for processing
EP0588408A1 (en) *	1992-09-15	1994-03-23	Agfa-Gevaert N.V.	An ascorbic acid type developer with a particular composition
EP0601415A1 (en) *	1992-12-05	1994-06-15	ILFORD Limited	Photographic developing solution
WO1996003677A1 (en) *	1994-07-22	1996-02-08	International Paper Company	Photographic developing composition and its application

1994
- 1994-08-27 GB GB9417303A patent/GB2292813B/en not_active Expired - Fee Related

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB875453A (en) *	1958-06-28	1961-08-23	Pharmacia Ab	Photographic developer
GB1326495A (en) *	1970-03-20	1973-08-15	Fuji Photo Film Co Ltd	Photographic developer concentrates
EP0573700A1 (en) *	1992-06-09	1993-12-15	Agfa-Gevaert N.V.	Replenishment of a developer containing ascorbic acid and 3-pyrazolidone derivatives
EP0580041A2 (en) *	1992-07-10	1994-01-26	Fuji Photo Film Co., Ltd.	Method of processing silver halide photographic material and composition for processing
EP0588408A1 (en) *	1992-09-15	1994-03-23	Agfa-Gevaert N.V.	An ascorbic acid type developer with a particular composition
EP0601415A1 (en) *	1992-12-05	1994-06-15	ILFORD Limited	Photographic developing solution
WO1996003677A1 (en) *	1994-07-22	1996-02-08	International Paper Company	Photographic developing composition and its application

Also Published As

Publication number	Publication date
GB2292813A (en)	1996-03-06
GB9417303D0 (en)	1994-10-19

Publication	Publication Date	Title
GB9226488D0 (en)	1993-02-17	Photographic developing solution
EP0584644A3 (en)	1996-10-30	Silver halide photographic emulsion
EP0563860A3 (en)	1993-10-20	Photographic silver halide photosensitive material
EP0490302A3 (en)	1993-03-17	Silver halide photographic materials
DE69521453D1 (en)	2001-08-02	High contrast silver halide photographic material
EP0456163A3 (en)	1992-02-26	Silver halide photographic materials
EP0608548A3 (en)	1995-08-02	Silver halide photographic emulsion.
GB9512364D0 (en)	1995-08-16	Photographic silver halide materials
GB9404670D0 (en)	1994-04-27	High contrast photographic silver halide material
DE69524280D1 (en)	2002-01-17	Silver halide photographic material
GB9110482D0 (en)	1991-07-03	Silver halide developing solutions
GB2243923B (en)	1993-10-06	Silver halide photographic emulsions
EP0432804A3 (en)	1992-02-26	Silver halide photographic photosensitive materials
GB2292813B (en)	1999-02-03	Photographic silver halide developing solution
DE69514892D1 (en)	2000-03-09	Silver halide photographic material
GB9516369D0 (en)	1995-10-11	Photographic high contrast silver halide material
GB9408531D0 (en)	1994-06-22	Photographic silver halide colour materials
EP0726489A3 (en)	1997-05-07	Silver halide photographic material
GB2290625B (en)	1997-10-08	Concentrated photographic developing solution
GB9412510D0 (en)	1994-08-10	Photographic silver halide developing solutions
DE69513775D1 (en)	2000-01-13	Silver halide photographic material
EP0452883A3 (en)	1991-11-13	Silver halide photographic materials
GB2289949B (en)	1998-02-04	Silver halide photosensitive photographic material
GB9323925D0 (en)	1994-01-05	Photographic developing solution
GB9225483D0 (en)	1993-01-27	Photographic developing solution

Legal Events

Date	Code	Title	Description
1998-10-14	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2006-04-26	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20050827