DE69100442D1 - Photographische materialien mit verstaerkter latentbild-stabilitaet. - Google Patents

Photographische materialien mit verstaerkter latentbild-stabilitaet.

Info

Publication number
DE69100442D1
DE69100442D1 DE91120993T DE69100442T DE69100442D1 DE 69100442 D1 DE69100442 D1 DE 69100442D1 DE 91120993 T DE91120993 T DE 91120993T DE 69100442 T DE69100442 T DE 69100442T DE 69100442 D1 DE69100442 D1 DE 69100442D1
Authority
DE
Germany
Prior art keywords
reinforced
latent image
photographic materials
image stability
stability
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
DE91120993T
Other languages
English (en)
Other versions
DE69100442T2 (de
Inventor
George Lee Bonheyo
Ronald Edmund Leone
Roger Lok
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 DE69100442D1 publication Critical patent/DE69100442D1/de
Publication of DE69100442T2 publication Critical patent/DE69100442T2/de
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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE1991600442 1990-12-10 1991-12-06 Photographische Materialien mit verstärkter Latentbild-Stabilität. Expired - Fee Related DE69100442T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62526390A 1990-12-10 1990-12-10

Publications (2)

Publication Number Publication Date
DE69100442D1 true DE69100442D1 (de) 1993-11-04
DE69100442T2 DE69100442T2 (de) 1994-05-05

Family

ID=24505273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991600442 Expired - Fee Related DE69100442T2 (de) 1990-12-10 1991-12-06 Photographische Materialien mit verstärkter Latentbild-Stabilität.

Country Status (3)

Country Link
EP (1) EP0490297B1 (de)
JP (1) JPH04269742A (de)
DE (1) DE69100442T2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814665B2 (ja) * 1975-12-09 1983-03-22 富士写真フイルム株式会社 チヨクセツポジハロゲンカギンカンコウザイリヨウ
US4375508A (en) * 1981-10-15 1983-03-01 Eastman Kodak Company Photographic compositions and elements spectrally sensitized with new methine dyes
DE58907695D1 (de) * 1989-01-07 1994-06-23 Agfa Gevaert Ag Silberhalogenidaufzeichnungsmaterial.

Also Published As

Publication number Publication date
DE69100442T2 (de) 1994-05-05
EP0490297B1 (de) 1993-09-29
EP0490297A1 (de) 1992-06-17
JPH04269742A (ja) 1992-09-25

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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