EP0355535A3 - Silver halide photographic emulsions - Google Patents

Silver halide photographic emulsions Download PDF

Info

Publication number
EP0355535A3
EP0355535A3 EP89114476A EP89114476A EP0355535A3 EP 0355535 A3 EP0355535 A3 EP 0355535A3 EP 89114476 A EP89114476 A EP 89114476A EP 89114476 A EP89114476 A EP 89114476A EP 0355535 A3 EP0355535 A3 EP 0355535A3
Authority
EP
European Patent Office
Prior art keywords
silver halide
halide photographic
photographic emulsions
emulsions
silver
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.)
Granted
Application number
EP89114476A
Other versions
EP0355535B1 (en
EP0355535A2 (en
Inventor
Shigeharu Urabe
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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.)
Filing date
Publication date
Priority claimed from JP63194861A external-priority patent/JPH0769580B2/en
Priority claimed from JP63194862A external-priority patent/JPH0778600B2/en
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of EP0355535A2 publication Critical patent/EP0355535A2/en
Publication of EP0355535A3 publication Critical patent/EP0355535A3/en
Application granted granted Critical
Publication of EP0355535B1 publication Critical patent/EP0355535B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/0051—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
    • G03C1/06—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
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP19890114476 1988-08-04 1989-08-04 Silver halide photographic emulsions Expired - Lifetime EP0355535B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63194861A JPH0769580B2 (en) 1988-08-04 1988-08-04 Silver halide photographic emulsion
JP63194862A JPH0778600B2 (en) 1988-08-04 1988-08-04 Silver halide photographic emulsion
JP194862/88 1988-08-04
JP194861/88 1988-08-04

Publications (3)

Publication Number Publication Date
EP0355535A2 EP0355535A2 (en) 1990-02-28
EP0355535A3 true EP0355535A3 (en) 1990-03-07
EP0355535B1 EP0355535B1 (en) 1994-10-26

Family

ID=26508780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890114476 Expired - Lifetime EP0355535B1 (en) 1988-08-04 1989-08-04 Silver halide photographic emulsions

Country Status (2)

Country Link
EP (1) EP0355535B1 (en)
DE (1) DE68919019T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02164719A (en) * 1988-12-19 1990-06-25 Fuji Photo Film Co Ltd Formation of silver halide particle
US5320938A (en) * 1992-01-27 1994-06-14 Eastman Kodak Company High chloride tabular grain emulsions and processes for their preparation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1472745A1 (en) * 1965-03-09 1972-02-03 Agfa Gevaert Ag Process for the preparation of silver halide dispersions
DE3241645A1 (en) * 1981-11-12 1983-06-01 Eastman Kodak Co., 14650 Rochester, N.Y. RADIATION-SENSITIVE PHOTOGRAPHIC SILVER HALOGEN EMULSION AND METHOD FOR PRODUCING THE SAME

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1472745A1 (en) * 1965-03-09 1972-02-03 Agfa Gevaert Ag Process for the preparation of silver halide dispersions
DE3241645A1 (en) * 1981-11-12 1983-06-01 Eastman Kodak Co., 14650 Rochester, N.Y. RADIATION-SENSITIVE PHOTOGRAPHIC SILVER HALOGEN EMULSION AND METHOD FOR PRODUCING THE SAME

Also Published As

Publication number Publication date
EP0355535B1 (en) 1994-10-26
DE68919019D1 (en) 1994-12-01
EP0355535A2 (en) 1990-02-28
DE68919019T2 (en) 1995-05-24

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