DE69032186D1 - Silver halide photographic materials - Google Patents

Silver halide photographic materials

Info

Publication number
DE69032186D1
DE69032186D1 DE69032186T DE69032186T DE69032186D1 DE 69032186 D1 DE69032186 D1 DE 69032186D1 DE 69032186 T DE69032186 T DE 69032186T DE 69032186 T DE69032186 T DE 69032186T DE 69032186 D1 DE69032186 D1 DE 69032186D1
Authority
DE
Germany
Prior art keywords
silver halide
halide photographic
photographic materials
materials
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.)
Expired - Fee Related
Application number
DE69032186T
Other languages
German (de)
Other versions
DE69032186T2 (en
Inventor
Hisashi Okamura
Hiroshi Kawamoto
Kazuhiko Matsumoto
Kazunobu Katoh
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 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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69032186D1 publication Critical patent/DE69032186D1/en
Application granted granted Critical
Publication of DE69032186T2 publication Critical patent/DE69032186T2/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
    • G03C1/061—Hydrazine compounds

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE1990632186 1989-04-21 1990-04-20 Silver halide photographic materials Expired - Fee Related DE69032186T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10239389 1989-04-21

Publications (2)

Publication Number Publication Date
DE69032186D1 true DE69032186D1 (en) 1998-05-07
DE69032186T2 DE69032186T2 (en) 1998-10-22

Family

ID=14326204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990632186 Expired - Fee Related DE69032186T2 (en) 1989-04-21 1990-04-20 Silver halide photographic materials

Country Status (3)

Country Link
EP (1) EP0393711B1 (en)
JP (1) JP2670880B2 (en)
DE (1) DE69032186T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444506B1 (en) * 1990-02-26 1994-10-26 Du Pont De Nemours (Deutschland) Gmbh Silver halide photographic materials containing arylhydrazides
JP2725088B2 (en) * 1991-01-17 1998-03-09 富士写真フイルム株式会社 Silver halide photographic material
JPH05333467A (en) * 1991-05-02 1993-12-17 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
DE69405535T2 (en) * 1994-03-11 1998-04-02 Agfa Gevaert Nv Photographic material containing a new type of hydrazide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690486B2 (en) * 1985-03-19 1994-11-14 富士写真フイルム株式会社 Silver halide photographic light-sensitive material
JPH0833603B2 (en) * 1985-04-18 1996-03-29 富士写真フイルム株式会社 Silver halide photographic light-sensitive material and ultrahigh contrast negative image forming method using the same
US4816373A (en) * 1986-01-31 1989-03-28 Mitsubishi Paper Mills, Ltd. Method of producing images
US4684604A (en) * 1986-04-24 1987-08-04 Eastman Kodak Company Oxidative release of photographically useful groups from hydrazide compounds
JPH0778616B2 (en) * 1987-09-12 1995-08-23 コニカ株式会社 Silver halide photographic light-sensitive material with improved reversion characteristics
JPH0778617B2 (en) * 1987-09-12 1995-08-23 コニカ株式会社 Silver halide photographic light-sensitive material

Also Published As

Publication number Publication date
JP2670880B2 (en) 1997-10-29
EP0393711A3 (en) 1992-03-18
EP0393711B1 (en) 1998-04-01
DE69032186T2 (en) 1998-10-22
EP0393711A2 (en) 1990-10-24
JPH0339953A (en) 1991-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee