EP0302251A3 - Silver halide photographic light-sensitive material - Google Patents

Silver halide photographic light-sensitive material Download PDF

Info

Publication number
EP0302251A3
EP0302251A3 EP88110826A EP88110826A EP0302251A3 EP 0302251 A3 EP0302251 A3 EP 0302251A3 EP 88110826 A EP88110826 A EP 88110826A EP 88110826 A EP88110826 A EP 88110826A EP 0302251 A3 EP0302251 A3 EP 0302251A3
Authority
EP
European Patent Office
Prior art keywords
silver halide
group
sensitive material
photographic light
halide photographic
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.)
Withdrawn
Application number
EP88110826A
Other languages
German (de)
French (fr)
Other versions
EP0302251A2 (en
Inventor
Shigeo Tanaka
Takaaki Kojima
Nobuaki Kagawa
Yasuhiko Kawashima
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
Publication of EP0302251A2 publication Critical patent/EP0302251A2/en
Publication of EP0302251A3 publication Critical patent/EP0302251A3/en
Withdrawn legal-status Critical Current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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Abstract

A silver halide photographic light-sensitive material is disclosed, which is improved in increased light-­ sensitivity and lowered fog. The photographic material has at least one silver halide emulsion layer containing a silver halide chemically sensitized in the presence of a compound represented by the followinf formula 1.
Formula (I)
    (X)n - Q - (S - Y)m
wherein X represents a water-soluble group; Q represents an organic m+n valent group; Y represents a hydrogen atom, an amidino group, or an atom or a group of atoms capable of forming a monovalent cation, and m and n each represent an integer of 1 or 2.
EP88110826A 1987-07-09 1988-07-07 Silver halide photographic light-sensitive material Withdrawn EP0302251A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP172297/87 1987-07-09
JP17229787 1987-07-09

Publications (2)

Publication Number Publication Date
EP0302251A2 EP0302251A2 (en) 1989-02-08
EP0302251A3 true EP0302251A3 (en) 1989-03-01

Family

ID=15939315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88110826A Withdrawn EP0302251A3 (en) 1987-07-09 1988-07-07 Silver halide photographic light-sensitive material

Country Status (2)

Country Link
EP (1) EP0302251A3 (en)
JP (1) JPH01105237A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69025541T2 (en) * 1989-11-01 1996-06-13 Fuji Photo Film Co Ltd Silver halide photographic material
JP2703121B2 (en) * 1990-04-27 1998-01-26 富士写真フイルム株式会社 Silver halide photographic material
US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5338338A (en) * 1992-09-22 1994-08-16 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220839A (en) * 1961-08-25 1965-11-30 Eastman Kodak Co Photographic emulsions containing isothiourea derivatives
US3226231A (en) * 1963-05-16 1965-12-28 Gen Aniline & Film Corp Fog reduction in silver halide emulsions with 3-mercaptobenzoic acid
FR2037403A5 (en) * 1969-06-18 1970-12-31 Wolfen Filmfab Veb Stabilisation of photographic silver halide - materials against fading
FR2106153A5 (en) * 1970-08-27 1972-04-28 Agfa Gevaert Ag Silver halide emulsion layers - of photographic materials stabilised against fog development with 1, 3-dicarboxy-benzimidazolin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025774B2 (en) * 1980-12-15 1985-06-20 三菱製紙株式会社 Method for manufacturing silver halide photographic materials
JPS57164734A (en) * 1981-04-03 1982-10-09 Fuji Photo Film Co Ltd Black-and-white photographic sensitive silver halide material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220839A (en) * 1961-08-25 1965-11-30 Eastman Kodak Co Photographic emulsions containing isothiourea derivatives
US3226231A (en) * 1963-05-16 1965-12-28 Gen Aniline & Film Corp Fog reduction in silver halide emulsions with 3-mercaptobenzoic acid
FR2037403A5 (en) * 1969-06-18 1970-12-31 Wolfen Filmfab Veb Stabilisation of photographic silver halide - materials against fading
FR2106153A5 (en) * 1970-08-27 1972-04-28 Agfa Gevaert Ag Silver halide emulsion layers - of photographic materials stabilised against fog development with 1, 3-dicarboxy-benzimidazolin

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 6, no. 188, 28th September 1982; & JP-A-57 100 424 (MITSUBISHI SEISHI K.K.) 22-06-1982 *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 6 (P-167)[1151], 11th January 1983; & JP-A-57 164 734 (FUJI SHASHIN FILM K.K.) 09-10-1982 *

Also Published As

Publication number Publication date
JPH01105237A (en) 1989-04-21
EP0302251A2 (en) 1989-02-08

Similar Documents

Publication Publication Date Title
JPS57144547A (en) Silver halide color photosensitive material and its processing method
JPS56111846A (en) Lith type silver halide photographic sensitive material
EP0320962A3 (en) Silver halide photographic materials
FR2415323B1 (en) SILVER HALIDE LITHOGRAPHIC FILM CONTAINING THIOLE DERIVATIVE AS A DEVELOPMENT ACCELERATOR
JPS5678831A (en) Silver halide photographic material
GB1312864A (en) Lithographic materials and their development
EP0302251A3 (en) Silver halide photographic light-sensitive material
JPS5395619A (en) Silver halide photosensitive material
EP0278003A4 (en) Process for processing silver halide color photographic material.
JPS56156826A (en) Photographic sensitive silver halide material
JPS5366732A (en) Formation of hard tone photographic image
EP0601503A3 (en) Composition for developing a black-and-white silver halide photographic light-sensitive material
GB1387713A (en) Method of processing silver halide photographic materials
EP0395069A3 (en) Silver halide photographic materials
JPS5331133A (en) Color photographic developing agent
GB1238572A (en)
EP0228299A3 (en) Silver halide grains, lightsensitive photographic material containing the same and method for preparing silver halide photographic emulsion containing the same
JPS5316623A (en) Silver halide photographic emulsion
JPS5579436A (en) Sliver halide photographic material
JPS5722234A (en) Photographic sensitive silver halide material
JPS5326124A (en) Photographic image formation
DE3065306D1 (en) Silver halide photographic emulsions including dye sensitizers and supersensitizing or stabilizing amounts of a polymeric compound, and photographic elements, particularly radiographic elements, including said emulsions
EP0101194A3 (en) A photographic material
JPS5683742A (en) Silver halide color photoraphic material
GB1200188A (en) Improvements in or relating to photographic light-sensitive material

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19890721

17Q First examination report despatched

Effective date: 19910214

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910827