CA989869A - Development of photographic silver halide elements - Google Patents

Development of photographic silver halide elements

Info

Publication number
CA989869A
CA989869A CA113,824A CA113824A CA989869A CA 989869 A CA989869 A CA 989869A CA 113824 A CA113824 A CA 113824A CA 989869 A CA989869 A CA 989869A
Authority
CA
Canada
Prior art keywords
development
silver halide
photographic silver
halide elements
elements
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
Application number
CA113,824A
Other versions
CA113824S (en
Inventor
Robert J. Pollet
Francis J. Sels
Herman A. Philippaerts
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of CA989869A publication Critical patent/CA989869A/en
Expired 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA113,824A 1970-06-11 1971-05-25 Development of photographic silver halide elements Expired CA989869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2840370 1970-06-11

Publications (1)

Publication Number Publication Date
CA989869A true CA989869A (en) 1976-05-25

Family

ID=10275073

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,824A Expired CA989869A (en) 1970-06-11 1971-05-25 Development of photographic silver halide elements

Country Status (6)

Country Link
US (1) US3749574A (en)
BE (1) BE768365A (en)
CA (1) CA989869A (en)
DE (1) DE2128951A1 (en)
FR (1) FR2096095A5 (en)
GB (1) GB1346996A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551572B2 (en) * 1972-12-21 1980-01-16
US4017314A (en) * 1976-01-07 1977-04-12 E. I. Du Pont De Nemours And Company Use of crown compounds (cyclic polyethers) in litho developers to improve halftone dot quality and gradation
JPS5344025A (en) * 1976-08-27 1978-04-20 Fuji Photo Film Co Ltd Image formation method

Also Published As

Publication number Publication date
BE768365A (en) 1971-12-13
FR2096095A5 (en) 1972-02-11
DE2128951A1 (en) 1971-12-16
GB1346996A (en) 1974-02-13
US3749574A (en) 1973-07-31

Similar Documents

Publication Publication Date Title
CA982392A (en) Photographic silver halide element
CA971815A (en) Photographic silver halide light-sensitive materials
AU460990B2 (en) Direct-positive photographic silver halide emulsion
CA978011A (en) Spectrally sensitized silver halide photographic emulsion
AU458920B2 (en) Photographic silver halide emulsion
AU458978B2 (en) Photographic silver halide emulsion
CA983767A (en) Photographic silver halide emulsions
AU463728B2 (en) Sensitive silver halide photographic material
CA981967A (en) Photographic silver halide emulsions
CA986642A (en) Development of photographic silver halide material
CA989238A (en) Direct reversal silver halide photographic light-sensitive material
CA962881A (en) Spectrally sensitized silver halide photographic emulsion
AU2544871A (en) Photographic silver halide emulsions
CA1000990A (en) Silver halide photographic emulsion
CA989869A (en) Development of photographic silver halide elements
CA987528A (en) Green sensitive silver halide photographic emulsion
CA985557A (en) Direct positive silver halide photographic emulsions
CA958272A (en) Desensitized photographic silver halide emulsion
CA977598A (en) Spectrally sensitized silver halide photographic emulsion
CA989237A (en) Silver halide photographic emulsion
CA975606A (en) Direct positive silver halide photographic emulsion
CA995051A (en) Development of exposed photographic silver halide elements
CA995961A (en) Silver halide photographic emulsions
CA988771A (en) Spectrally sensitized silver halide photographic emulsion
CA975605A (en) Silver halide photographic emulsion