IT9020998A0 - Materiale fotografico agli alogenuri d'argento sensibili alla luce - Google Patents

Materiale fotografico agli alogenuri d'argento sensibili alla luce

Info

Publication number: IT9020998A0
Authority: IT; Italy
Prior art keywords: silver halide; light sensitive; halide photographic; photographic material; sensitive silver
Prior art date: 1990-07-20

Application number

IT20998A

Other languages

English (en)

Other versions

IT9020998A1 (it

IT1246184B (it

Inventor

Gerolamo Delfino

Original Assignee

Minnesota Mining & Mfg

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.)

1990-07-20

Filing date

1990-07-20

Publication date

1990-07-20

1990-07-20 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1990-07-20 Priority to IT02099890A priority Critical patent/IT1246184B/it

1990-07-20 Publication of IT9020998A0 publication Critical patent/IT9020998A0/it

1991-06-24 Priority to EP91110404A priority patent/EP0467106B1/en

1991-06-24 Priority to DE69119834T priority patent/DE69119834T2/de

1992-01-20 Publication of IT9020998A1 publication Critical patent/IT9020998A1/it

1994-11-16 Application granted granted Critical

1994-11-16 Publication of IT1246184B publication Critical patent/IT1246184B/it

Links

-1 SILVER HALIDE Chemical class 0.000 title 1
239000000463 material Substances 0.000 title 1
229910052709 silver Inorganic materials 0.000 title 1
239000004332 silver Substances 0.000 title 1

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
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
- 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
- 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
- G03C1/0051—Tabular grain emulsions
- 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
- G03C1/0051—Tabular grain emulsions
- G03C2001/0055—Aspect ratio of tabular grains in general; High aspect ratio; Intermediate aspect ratio; Low aspect ratio

Landscapes

Physics & Mathematics (AREA)
Chemical & Material Sciences (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)

IT02099890A 1990-07-20 1990-07-20 Materiale fotografico agli alogenuri d'argento sensibili alla luce. IT1246184B (it)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
IT02099890A IT1246184B (it)	1990-07-20	1990-07-20	Materiale fotografico agli alogenuri d'argento sensibili alla luce.
EP91110404A EP0467106B1 (en)	1990-07-20	1991-06-24	Light-sensitive silver halide photographic materials
DE69119834T DE69119834T2 (de)	1990-07-20	1991-06-24	Lichtempfindliche photographische Silberhalogenidmaterialien

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT02099890A IT1246184B (it)	1990-07-20	1990-07-20	Materiale fotografico agli alogenuri d'argento sensibili alla luce.

Publications (3)

Publication Number	Publication Date
IT9020998A0 true IT9020998A0 (it)	1990-07-20
IT9020998A1 IT9020998A1 (it)	1992-01-20
IT1246184B IT1246184B (it)	1994-11-16

Family

ID=11175198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT02099890A IT1246184B (it)	1990-07-20	1990-07-20	Materiale fotografico agli alogenuri d'argento sensibili alla luce.

Country Status (3)

Country	Link
EP (1)	EP0467106B1 (it)
DE (1)	DE69119834T2 (it)
IT (1)	IT1246184B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5856061A (en) *	1997-08-14	1999-01-05	Minnesota Mining And Manufacturing Company	Production of color proofs and printing plates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4425426A (en) *	1982-09-30	1984-01-10	Eastman Kodak Company	Radiographic elements exhibiting reduced crossover
US4885233A (en) *	1988-07-28	1989-12-05	Eastman Kodak Company	Mercury and benzothiazolium salt stabilization of a photographic recording material
IT1236562B (it) *	1989-10-31	1993-03-11	Minnesota Mining & Mfg	Materiale fotografico agli alogenuri d'argento sensibile alla luce.

1990
- 1990-07-20 IT IT02099890A patent/IT1246184B/it active IP Right Grant
1991
- 1991-06-24 EP EP91110404A patent/EP0467106B1/en not_active Expired - Lifetime
- 1991-06-24 DE DE69119834T patent/DE69119834T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
IT9020998A1 (it)	1992-01-20
EP0467106B1 (en)	1996-05-29
DE69119834D1 (de)	1996-07-04
EP0467106A1 (en)	1992-01-22
IT1246184B (it)	1994-11-16
DE69119834T2 (de)	1996-10-02

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Legal Events

Date	Code	Title	Description
1994-11-16	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960729