ATE115302T1 - SENSITIZING DYE FOR HIGH CHLORIDE AND LOW IODIDE PHOTOGRAPHIC SILVER HALIDE COMPOSITIONS. - Google Patents

SENSITIZING DYE FOR HIGH CHLORIDE AND LOW IODIDE PHOTOGRAPHIC SILVER HALIDE COMPOSITIONS.

Info

Publication number
ATE115302T1
ATE115302T1 AT89301953T AT89301953T ATE115302T1 AT E115302 T1 ATE115302 T1 AT E115302T1 AT 89301953 T AT89301953 T AT 89301953T AT 89301953 T AT89301953 T AT 89301953T AT E115302 T1 ATE115302 T1 AT E115302T1
Authority
AT
Austria
Prior art keywords
substituted
silver halide
sensitizing dye
photographic silver
high chloride
Prior art date
Application number
AT89301953T
Other languages
German (de)
Inventor
Richard Lee Eastman Kod Parton
Street State
Wayne Woodrow Ii Eastman Weber
Pamela Mccue Eastman Ferguson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22587652&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE115302(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ATE115302T1 publication Critical patent/ATE115302T1/en

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
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/16—Methine and polymethine dyes with an odd number of CH groups with one CH group

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Dyes of the formula: <CHEM> where R1 is halogen, substituted or unsubstituted phenyl, or substituted or unsubstituted styryl, R2 and R3 are each independently substituted alkyl, substituted alkenyl, or substituted aryl that are substituted with an anionic solubilising group, Z represents the atoms necessary to complete a substituted or unsubstituted naphthyl ring, and X<+> is a cation, are disclosed as sensitizing dyes for photographic compositions containing silver halide that is high in silver chloride content, low in silver iodide content, or both.
AT89301953T 1988-03-01 1989-02-28 SENSITIZING DYE FOR HIGH CHLORIDE AND LOW IODIDE PHOTOGRAPHIC SILVER HALIDE COMPOSITIONS. ATE115302T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16291488A 1988-03-01 1988-03-01

Publications (1)

Publication Number Publication Date
ATE115302T1 true ATE115302T1 (en) 1994-12-15

Family

ID=22587652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89301953T ATE115302T1 (en) 1988-03-01 1989-02-28 SENSITIZING DYE FOR HIGH CHLORIDE AND LOW IODIDE PHOTOGRAPHIC SILVER HALIDE COMPOSITIONS.

Country Status (4)

Country Link
EP (1) EP0331414B1 (en)
JP (2) JP2831020B2 (en)
AT (1) ATE115302T1 (en)
DE (1) DE68919726T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2791498B2 (en) * 1989-09-19 1998-08-27 コニカ株式会社 Silver halide photographic material
JP3133874B2 (en) * 1993-09-16 2001-02-13 富士写真フイルム株式会社 Silver halide photographic materials
US5474887A (en) * 1994-04-15 1995-12-12 Eastman Kodak Company Photographic elements containing particular blue sensitized tabular grain emulsion
JP4068469B2 (en) * 2003-01-24 2008-03-26 富士フイルム株式会社 Silver halide color photographic light-sensitive material and color image forming method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391792A (en) * 1972-02-18 1975-04-23 Ilford Ltd Methincyanine dyes
US4250244A (en) * 1977-02-02 1981-02-10 Polaroid Corporation Thiacyanine betaine blue sensitizing dyes
JPS5911094B2 (en) * 1978-03-10 1984-03-13 コニカ株式会社 Silver halide photographic material
JPS5911094A (en) * 1982-07-12 1984-01-20 Toshiba Corp Access system for administration data memory of key telephone device
EP0197202B1 (en) * 1985-04-09 1990-04-18 Agfa-Gevaert N.V. Photographic silver complex diffusion transfer reversal process
CA1332210C (en) * 1985-08-29 1994-10-04 Masaaki Katsumata High strength low carbon steel wire rods and method of producing them
US4827097A (en) * 1986-05-07 1989-05-02 Litton Systems, Inc. Continuous transformer and motor
JPS62287250A (en) * 1986-06-06 1987-12-14 Fuji Photo Film Co Ltd Color image forming method and silver halide color photographic sensitive material
EP0273430B1 (en) * 1986-12-26 1993-03-17 Fuji Photo Film Co., Ltd. Silver halide photographic materials and method producing thereof
JP3137303B2 (en) * 1992-06-26 2001-02-19 東芝テック株式会社 Card processing equipment

Also Published As

Publication number Publication date
EP0331414A1 (en) 1989-09-06
DE68919726T2 (en) 1995-07-20
EP0331414B1 (en) 1994-12-07
JPH1124196A (en) 1999-01-29
JP3122412B2 (en) 2001-01-09
JP2831020B2 (en) 1998-12-02
JPH01255852A (en) 1989-10-12
DE68919726D1 (en) 1995-01-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties