EP0329335A2 - Eléments lithographiques sans patrons tourbillon - Google Patents

Eléments lithographiques sans patrons tourbillon Download PDF

Info

Publication number
EP0329335A2
EP0329335A2 EP89301254A EP89301254A EP0329335A2 EP 0329335 A2 EP0329335 A2 EP 0329335A2 EP 89301254 A EP89301254 A EP 89301254A EP 89301254 A EP89301254 A EP 89301254A EP 0329335 A2 EP0329335 A2 EP 0329335A2
Authority
EP
European Patent Office
Prior art keywords
silver halide
group
surfactant
developer
amount
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Withdrawn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
EP89301254A
Other languages
German (de)
English (en)
Other versions
EP0329335A3 (fr
Inventor
Brian C. C/O Minnesota Mining And Willett
Michael T. C/O Minnesota Mining And Macioch
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of EP0329335A2 publication Critical patent/EP0329335A2/fr
Publication of EP0329335A3 publication Critical patent/EP0329335A3/fr
Withdrawn legal-status Critical Current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
    • G03C1/38—Dispersants; Agents facilitating spreading
    • 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
    • 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
    • G03C1/42—Developers or their precursors

Definitions

  • the hydrazine compound is incorporated in the photographic element, for example, in a silver halide emulsion layer or in a hydrophilic colloidal layer, preferably a hydrophilic colloidal layer adjacent to the emulsion layer in which the effects of the hydrazine compound are desired. It can, of course, be present in the photographic element distributed between the emulsion and the hydrophilic colloidal layers, such as a subbing layer, interlayers and protective layers.
  • Contrast promoting agents such as alkanolamines and diarylcarbinol compounds, preferably the diarylcarbinols such as diarylmethanol compounds described herein, are incorporated into the developer bath or preferably the photographic element prior to contact with the whole developer solution and preferably prior to the exposure of the photographic element itself, such as for example, when the diarylcarbinol compound is introduced into the element prior to or contemporaneously with the coating of the emulsion layer.
  • they can be incorporated in the silver halide emulsion layer of the element or in a hydrophilic colloidal layer of the element, particularly a hydrophilic colloidal layer adjacent to the emulsion layer in which the effects of the diarylcarbinol compounds are desired.
  • They can, for instance, be present in the photographic element distributed between the emulsion and the hydrophilic colloidal layers, such as for instance a subbing layer, interlayers and protective layers.

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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
EP19890301254 1988-02-12 1989-02-09 Eléments lithographiques sans patrons tourbillon Withdrawn EP0329335A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15525888A 1988-02-12 1988-02-12
US155258 1988-02-12

Publications (2)

Publication Number Publication Date
EP0329335A2 true EP0329335A2 (fr) 1989-08-23
EP0329335A3 EP0329335A3 (fr) 1991-01-09

Family

ID=22554686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890301254 Withdrawn EP0329335A3 (fr) 1988-02-12 1989-02-09 Eléments lithographiques sans patrons tourbillon

Country Status (2)

Country Link
EP (1) EP0329335A3 (fr)
JP (1) JPH024238A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622670A1 (fr) * 1993-04-26 1994-11-02 Minnesota Mining And Manufacturing Company Compositions de développateur pour matériau photographique à l'halogénure d'argent et procédé pour former des images photographiques d'argent
WO1998009196A1 (fr) * 1996-08-30 1998-03-05 Sun Chemical Corporation Reduction de la sensibilite aux rayures dans un film photographique nuclee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915554A (en) * 1957-07-23 1959-12-01 Minnesota Mining & Mfg Non-ionic surfactant derivatives of perfluoro alkane-sulfonamides
US4137190A (en) * 1977-04-04 1979-01-30 Gaf Corporation Detergent composition comprising synergistic hydrotrope mixture of two classes of organic phosphate esters
JPS589412B2 (ja) * 1977-08-30 1983-02-21 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現像方法
IT1188549B (it) * 1986-02-07 1988-01-14 Minnesota Mining & Mfg Procedimento per la formazione di immagini negative ad alto contrasto ed elemento fotografico agli alogenuri d'argento
JPS6325644A (ja) * 1986-07-18 1988-02-03 Konica Corp 現像処理条件変化に対応できるハロゲン化銀写真感光材料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622670A1 (fr) * 1993-04-26 1994-11-02 Minnesota Mining And Manufacturing Company Compositions de développateur pour matériau photographique à l'halogénure d'argent et procédé pour former des images photographiques d'argent
WO1998009196A1 (fr) * 1996-08-30 1998-03-05 Sun Chemical Corporation Reduction de la sensibilite aux rayures dans un film photographique nuclee

Also Published As

Publication number Publication date
JPH024238A (ja) 1990-01-09
EP0329335A3 (fr) 1991-01-09

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