EP0399460A3 - Silver halide photograpic material - Google Patents

Silver halide photograpic material Download PDF

Info

Publication number
EP0399460A3
EP0399460A3 EP19900109691 EP90109691A EP0399460A3 EP 0399460 A3 EP0399460 A3 EP 0399460A3 EP 19900109691 EP19900109691 EP 19900109691 EP 90109691 A EP90109691 A EP 90109691A EP 0399460 A3 EP0399460 A3 EP 0399460A3
Authority
EP
European Patent Office
Prior art keywords
group
silver halide
hydrogen atom
photographic material
sulfonyl
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
EP19900109691
Other languages
German (de)
French (fr)
Other versions
EP0399460A2 (en
EP0399460B1 (en
Inventor
Shigeo C/O Fuji Photo Film Co. Ltd. Hirano
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of EP0399460A2 publication Critical patent/EP0399460A2/en
Publication of EP0399460A3 publication Critical patent/EP0399460A3/en
Application granted granted Critical
Publication of EP0399460B1 publication Critical patent/EP0399460B1/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
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • G03C1/48546—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent
    • G03C1/48561—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent hydrazine compounds
    • 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
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein the silver halide photographic material contains at least one compound represented by the following general formula (I):
wherein A₁ and A₂ each represents a hydrogen atom or one of them represents a hydrogen atom and the other represents a sulfonyl group or
(wherein R₀ represents an alkyl group, an alkenyl group, an aryl group, an alkoxy group or an aryloxy group; and ℓ represents 1 or 2); Time represents a divalent linking group; t represents 0 or 1; FA represents a moiety of a nucleating agent or a development accelerating agent; V represents a carbonyl group
, a sulfonyl group, a sulfoxy group,
(wherein R₁ represents an alkoxy group or an aryloxy group), an iminomethylene group or a thiocarbonyl group; and R represents an aliphatic group, an aromatic group or a heterocyclic group.
EP90109691A 1989-05-24 1990-05-22 Silver halide photograpic material Expired - Lifetime EP0399460B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1130986A JP2899626B2 (en) 1989-05-24 1989-05-24 Silver halide photographic material
JP130986/88 1989-05-24

Publications (3)

Publication Number Publication Date
EP0399460A2 EP0399460A2 (en) 1990-11-28
EP0399460A3 true EP0399460A3 (en) 1993-02-17
EP0399460B1 EP0399460B1 (en) 1996-10-23

Family

ID=15047247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90109691A Expired - Lifetime EP0399460B1 (en) 1989-05-24 1990-05-22 Silver halide photograpic material

Country Status (3)

Country Link
EP (1) EP0399460B1 (en)
JP (1) JP2899626B2 (en)
DE (1) DE69028947T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429030A1 (en) * 1994-08-16 1996-02-22 Agfa Gevaert Ag Color photographic recording material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684604A (en) * 1986-04-24 1987-08-04 Eastman Kodak Company Oxidative release of photographically useful groups from hydrazide compounds
EP0303301A2 (en) * 1987-08-14 1989-02-15 Fuji Photo Film Co., Ltd. Silver halide photographic material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156347A (en) * 1984-08-28 1986-03-22 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS6468747A (en) * 1987-09-08 1989-03-14 Konishiroku Photo Ind Silver halide photographic sensitive material with improved graininess and developing characteristic
JP2549296B2 (en) * 1987-09-29 1996-10-30 富士写真フイルム株式会社 Silver halide photographic material
JPH0693082B2 (en) * 1987-09-30 1994-11-16 富士写真フイルム株式会社 Silver halide photographic light-sensitive material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684604A (en) * 1986-04-24 1987-08-04 Eastman Kodak Company Oxidative release of photographically useful groups from hydrazide compounds
EP0303301A2 (en) * 1987-08-14 1989-02-15 Fuji Photo Film Co., Ltd. Silver halide photographic material

Also Published As

Publication number Publication date
DE69028947T2 (en) 1997-03-06
EP0399460A2 (en) 1990-11-28
DE69028947D1 (en) 1996-11-28
EP0399460B1 (en) 1996-10-23
JPH02308240A (en) 1990-12-21
JP2899626B2 (en) 1999-06-02

Similar Documents

Publication Publication Date Title
EP0187343A3 (en) Image forming method including heating step
GB1522406A (en) Light-sensitive silver halide photographic materials
EP0143436A3 (en) Silver halide photographic light-sensitive material
EP0724193A3 (en) Radiographic film developers containing ascorbic acid and thioether development accelerators
EP0330109A3 (en) A silver halide photographic light-sensitive material capable of providing a high contrast image
EP0330478A3 (en) A heat developing photosensitive material
EP0320962A3 (en) Silver halide photographic materials
ES478363A1 (en) Developers for pressure-sensitive recording and developing sheets containing them
EP0398355A3 (en) Silver halide photographic material
EP0219087A3 (en) Light-sensitive material
EP0399460A3 (en) Silver halide photograpic material
EP0398664A3 (en) A silver halide photographic light-sensitive material containing a novel photographic coupler
EP0819672A3 (en) Hydroxamic acid derivatives and their use for improving latent image stability of a silver halide photographic material
EP0374781A3 (en) Novel coupler for photography
EP0331096A3 (en) Silver halide photographic light-sensitive material capable of obtaining high contrast images
EP0316013A3 (en) Silver halide photographic material having at least one dyed hydrophilic colloid layer
EP0393721A3 (en) Silver halide photographic material
EP0278003A4 (en) Process for processing silver halide color photographic material.
EP0159725A3 (en) Heat developable light-sensitive material
EP0601503A3 (en) Composition for developing a black-and-white silver halide photographic light-sensitive material
DE68913593D1 (en) High contrast photographic material and emulsion and process for their development.
EP0363104A3 (en) Silver halide photographic material
JPS5667842A (en) Silver halide photographic material
EP0355661A3 (en) Direct positive image forming method
UST104903I4 (en) Photographic speed increasing and latent image stabilizing compounds

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE FR GB IT NL

17P Request for examination filed

Effective date: 19930811

17Q First examination report despatched

Effective date: 19950410

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19961023

Ref country code: FR

Effective date: 19961023

Ref country code: BE

Effective date: 19961023

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19961023

REF Corresponds to:

Ref document number: 69028947

Country of ref document: DE

Date of ref document: 19961128

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080529

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080528

Year of fee payment: 19

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090522

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090522

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091201