ATE163233T1 - Isothiouroniumsalze als photographische keimbildner - Google Patents

Isothiouroniumsalze als photographische keimbildner

Info

Publication number
ATE163233T1
ATE163233T1 AT95117695T AT95117695T ATE163233T1 AT E163233 T1 ATE163233 T1 AT E163233T1 AT 95117695 T AT95117695 T AT 95117695T AT 95117695 T AT95117695 T AT 95117695T AT E163233 T1 ATE163233 T1 AT E163233T1
Authority
AT
Austria
Prior art keywords
alkyl
formula
silver halide
formers
photographic
Prior art date
Application number
AT95117695T
Other languages
English (en)
Inventor
John F Pilot
Syeda Husain
Shirley Madamba
Original Assignee
Sun Chemical Corp
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 Sun Chemical Corp filed Critical Sun Chemical Corp
Application granted granted Critical
Publication of ATE163233T1 publication Critical patent/ATE163233T1/de

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Hydrogenated Pyridines (AREA)
AT95117695T 1994-11-15 1995-11-09 Isothiouroniumsalze als photographische keimbildner ATE163233T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/339,857 US5439776A (en) 1994-11-15 1994-11-15 Isothiouronium salts as photographic nucleating agents

Publications (1)

Publication Number Publication Date
ATE163233T1 true ATE163233T1 (de) 1998-02-15

Family

ID=23330929

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95117695T ATE163233T1 (de) 1994-11-15 1995-11-09 Isothiouroniumsalze als photographische keimbildner

Country Status (7)

Country Link
US (1) US5439776A (de)
EP (1) EP0713130B1 (de)
AT (1) ATE163233T1 (de)
CA (1) CA2162756A1 (de)
DE (1) DE69501612T2 (de)
DK (1) DK0713130T3 (de)
ES (1) ES2112599T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981138A (en) * 1996-09-04 1999-11-09 Fuji Photo Film Co., Ltd. Hydrazine compound and silver halide photographic light-sensitive material using the same
US5939233A (en) * 1997-04-17 1999-08-17 Kodak Polychrome Graphics Llc Nucleating agents for graphic arts films

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621606A (de) * 1961-08-25
US4030925A (en) * 1975-08-06 1977-06-21 Eastman Kodak Company Photographic compositions and elements including internal latent image silver halide grains and acylhydrazinophenylthiourea nucleating agents therefor
JP2926405B2 (ja) * 1988-02-20 1999-07-28 コニカ株式会社 高コントラストな画像を得ることができるハロゲン化銀写真感光材料
US4975354A (en) * 1988-10-11 1990-12-04 Eastman Kodak Company Photographic element comprising an ethyleneoxy-substituted amino compound and process adapted to provide high constrast development
US4994365A (en) * 1990-05-24 1991-02-19 Eastman Kodak Company High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing an alkyl pyridinium group
US4988604A (en) * 1990-05-24 1991-01-29 Eastman Kodak Company High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing both thio and ethyleneoxy groups
US5229248A (en) * 1990-08-16 1993-07-20 Konica Corporation Silver halide photographic light sensitive material
US5126227A (en) * 1990-10-17 1992-06-30 Eastman Kodak Company High contrast photographic elements containing ballasted hydrophobic isothioureas
US5264323A (en) * 1992-04-10 1993-11-23 Eastman Kodak Company Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements
JP2847595B2 (ja) * 1992-07-07 1999-01-20 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の処理方法
US5382496A (en) * 1992-12-25 1995-01-17 Fuji Photo Film Co., Ltd. Silver halide light-sensitive material and a method for forming image using the same
JPH06332096A (ja) * 1993-05-19 1994-12-02 Mitsubishi Paper Mills Ltd ハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
ES2112599T3 (es) 1998-04-01
US5439776A (en) 1995-08-08
DK0713130T3 (da) 1998-09-23
CA2162756A1 (en) 1996-05-16
EP0713130B1 (de) 1998-02-11
EP0713130A3 (de) 1996-08-14
DE69501612D1 (de) 1998-03-19
EP0713130A2 (de) 1996-05-22
DE69501612T2 (de) 1998-05-28

Similar Documents

Publication Publication Date Title
ATE163233T1 (de) Isothiouroniumsalze als photographische keimbildner
EP0393523A3 (de) Farbentwickler und Bildherstellungsverfahren
GB1227621A (de)
US4840879A (en) Direct positive image-forming process
US4269923A (en) Photographic imaging process and materials suitable therefor
US3352672A (en) Photographic direct positive color process and element
GB1324374A (en) Photographic dye developer diffusion transfer process
US3705799A (en) Film and process using bleach inhibitor for producing color film with silver sound record
US3715208A (en) Film containing bleach inhibitor and process therefor for producing color film with silver sound record
GB1600571A (en) Method of processing a light-sensitive silver halide photographic material
US3615444A (en) Color coupler as oleophillic forming agent in lithographic process
US5789144A (en) Method for developing a photographic product with incorporated developer
GB1238572A (de)
GB1016369A (en) Processing colour film
US3837854A (en) Photographic color process based on controlled flow of silver ions
US3964905A (en) Color photograhic material having a bleach inhibitor therein defining a sound track
ATE206826T1 (de) Photographische elemente, die kontraststeigernde agenzien enthalten
GB1514243A (en) Colour photographic silver halide light-sensitive material and diffusion-transfer film unit containing the material
JPS5689738A (en) Forming method for photographic image
GB1372204A (en) Method of making a positive image and photographic materials therefor
JPH0542655B2 (de)
US3637389A (en) Method of producing photographic images by rapid processing
US3854944A (en) Production of a sound track with anti-foggant in the redeveloper solution
GB1246658A (en) Photographic dye developer diffusion transfer process
GB1512135A (en) Colour development processing of silver halide photographic material

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee