DE69519901T2 - High contrast photographic elements with improved maximum density - Google Patents

High contrast photographic elements with improved maximum density

Info

Publication number
DE69519901T2
DE69519901T2 DE1995619901 DE69519901T DE69519901T2 DE 69519901 T2 DE69519901 T2 DE 69519901T2 DE 1995619901 DE1995619901 DE 1995619901 DE 69519901 T DE69519901 T DE 69519901T DE 69519901 T2 DE69519901 T2 DE 69519901T2
Authority
DE
Germany
Prior art keywords
high contrast
maximum density
photographic elements
contrast photographic
improved maximum
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 - Fee Related
Application number
DE1995619901
Other languages
German (de)
Other versions
DE69519901D1 (en
Inventor
Anthony Dominic Gingello
Ronald James Schmidt
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69519901D1 publication Critical patent/DE69519901D1/en
Publication of DE69519901T2 publication Critical patent/DE69519901T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
DE1995619901 1994-08-17 1995-08-11 High contrast photographic elements with improved maximum density Expired - Fee Related DE69519901T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29211994A 1994-08-17 1994-08-17

Publications (2)

Publication Number Publication Date
DE69519901D1 DE69519901D1 (en) 2001-02-22
DE69519901T2 true DE69519901T2 (en) 2001-07-19

Family

ID=23123308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995619901 Expired - Fee Related DE69519901T2 (en) 1994-08-17 1995-08-11 High contrast photographic elements with improved maximum density

Country Status (3)

Country Link
EP (1) EP0697619B1 (en)
JP (1) JPH0862760A (en)
DE (1) DE69519901T2 (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720503A (en) 1952-10-03 1955-10-11 Eastman Kodak Co Organo-magnesium halide catalysts for the preparation of polyesters
US3062674A (en) 1959-01-12 1962-11-06 Eastman Kodak Co Photographic product having layer containing bisepoxy ether crosslinked ethyl acrylate-acrylic acid copolymer
US3142568A (en) 1961-03-13 1964-07-28 Du Pont Photographic emulsions, elements, and processes
US3220844A (en) 1961-09-19 1965-11-30 Eastman Kodak Co Photographic products
BE625436A (en) 1961-11-29
US3287289A (en) 1962-06-11 1966-11-22 Eastman Kodak Co Plasticizers for radiation sensitive systems
US3296169A (en) 1963-01-31 1967-01-03 Monsanto Co Vinyl acetate-methyl methacrylateacrylic acid copolymer latices
US3411907A (en) 1965-03-04 1968-11-19 Eastman Kodak Co Photographic compositions containing combination of soft and hard matting agents
US3411912A (en) 1965-04-21 1968-11-19 Eastman Kodak Co Novel polymers and their use in photographic applications
US3411911A (en) 1965-05-10 1968-11-19 Eastman Kodak Co Novel photographic materials containing water insoluble interpolymers
US3459790A (en) 1965-12-20 1969-08-05 Eastman Kodak Co Polymerizable acrylic acid esters containing active methylene groups
GB1293189A (en) 1970-06-04 1972-10-18 Agfa Gevaert Photographic silver halide element
US4933272A (en) * 1988-04-08 1990-06-12 Eastman Kodak Company Photographic emulsions containing internally modified silver halide grains
US5061595A (en) * 1990-09-24 1991-10-29 Eastman Kodak Company Contact film for use in graphic arts with two overcoat layers
US5283169A (en) * 1990-12-07 1994-02-01 Fuji Photo Film Co., Ltd. Silver halide photographic materials
JP2794510B2 (en) * 1992-03-27 1998-09-10 富士写真フイルム株式会社 Silver halide photographic material

Also Published As

Publication number Publication date
JPH0862760A (en) 1996-03-08
EP0697619A3 (en) 1997-02-05
DE69519901D1 (en) 2001-02-22
EP0697619A2 (en) 1996-02-21
EP0697619B1 (en) 2001-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee