DE69026677D1 - Photographisches, lichtempfindliches Silberhalogenidmaterial hoher Empfindlichkeit und Herstellung eines Bildes ausgezeichneter Qualität und Gradation - Google Patents

Photographisches, lichtempfindliches Silberhalogenidmaterial hoher Empfindlichkeit und Herstellung eines Bildes ausgezeichneter Qualität und Gradation

Info

Publication number
DE69026677D1
DE69026677D1 DE69026677T DE69026677T DE69026677D1 DE 69026677 D1 DE69026677 D1 DE 69026677D1 DE 69026677 T DE69026677 T DE 69026677T DE 69026677 T DE69026677 T DE 69026677T DE 69026677 D1 DE69026677 D1 DE 69026677D1
Authority
DE
Germany
Prior art keywords
gradation
producing
image
silver halide
sensitive material
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
DE69026677T
Other languages
English (en)
Other versions
DE69026677T2 (de
Inventor
Toshihiko Yagi
Toshiya Kondou
Hiroyuki Hoshino
Katsuhiko Suzuki
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE69026677D1 publication Critical patent/DE69026677D1/de
Publication of DE69026677T2 publication Critical patent/DE69026677T2/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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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)
DE69026677T 1989-10-27 1990-10-24 Photographisches, lichtempfindliches Silberhalogenidmaterial hoher Empfindlichkeit und Herstellung eines Bildes ausgezeichneter Qualität und Gradation Expired - Fee Related DE69026677T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1281446A JP2736450B2 (ja) 1989-10-27 1989-10-27 高感度、高画質で階調性の優れたハロゲン化銀写真感光材料

Publications (2)

Publication Number Publication Date
DE69026677D1 true DE69026677D1 (de) 1996-05-30
DE69026677T2 DE69026677T2 (de) 1997-01-09

Family

ID=17639288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026677T Expired - Fee Related DE69026677T2 (de) 1989-10-27 1990-10-24 Photographisches, lichtempfindliches Silberhalogenidmaterial hoher Empfindlichkeit und Herstellung eines Bildes ausgezeichneter Qualität und Gradation

Country Status (4)

Country Link
US (1) US5312727A (de)
EP (1) EP0424923B1 (de)
JP (1) JP2736450B2 (de)
DE (1) DE69026677T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6593073B1 (en) 1999-12-20 2003-07-15 Eastman Kodak Company Core/shell emulsions with enhanced photographic response

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542738B2 (de) * 1973-05-11 1980-11-01
US4477564A (en) * 1982-04-01 1984-10-16 Minnesota Mining And Manufacturing Company Photographic silver halide emulsions, process for preparing the same and their use in color reversal films
JPS60254032A (ja) * 1983-12-29 1985-12-14 Fuji Photo Film Co Ltd 感光性ハロゲン化銀乳剤
JPS61245151A (ja) * 1985-04-23 1986-10-31 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS63106745A (ja) * 1986-10-24 1988-05-11 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPH0727180B2 (ja) * 1986-12-26 1995-03-29 富士写真フイルム株式会社 感光性ハロゲン化銀乳剤及びそれを用いたカラ−感光材料
US4963467A (en) * 1987-07-15 1990-10-16 Konica Corporation Silver halide photographic emulsion
JPH02230136A (ja) * 1987-09-19 1990-09-12 Konica Corp 高感度、高粒状性ハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
JP2736450B2 (ja) 1998-04-02
US5312727A (en) 1994-05-17
EP0424923A1 (de) 1991-05-02
JPH03142440A (ja) 1991-06-18
DE69026677T2 (de) 1997-01-09
EP0424923B1 (de) 1996-04-24

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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