CH429441A - Process for the development of silver halide emulsion layers - Google Patents

Process for the development of silver halide emulsion layers

Info

Publication number
CH429441A
CH429441A CH1274061A CH1274061A CH429441A CH 429441 A CH429441 A CH 429441A CH 1274061 A CH1274061 A CH 1274061A CH 1274061 A CH1274061 A CH 1274061A CH 429441 A CH429441 A CH 429441A
Authority
CH
Switzerland
Prior art keywords
development
silver halide
halide emulsion
emulsion layers
layers
Prior art date
Application number
CH1274061A
Other languages
French (fr)
Inventor
Laurens Vanreusel Gerard
Frans Danckaert Valere
Gaston Verbrugghe Roland
Frans Willems Jozef
Original Assignee
Gevaert Photo Prod 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 Gevaert Photo Prod Nv filed Critical Gevaert Photo Prod Nv
Publication of CH429441A publication Critical patent/CH429441A/en

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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • G03C5/3056—Macromolecular additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
CH1274061A 1960-11-04 1961-11-03 Process for the development of silver halide emulsion layers CH429441A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL257623 1960-11-04
NL257625 1960-11-04

Publications (1)

Publication Number Publication Date
CH429441A true CH429441A (en) 1967-01-31

Family

ID=26641744

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1274061A CH429441A (en) 1960-11-04 1961-11-03 Process for the development of silver halide emulsion layers

Country Status (7)

Country Link
BE (1) BE609943A (en)
CH (1) CH429441A (en)
DE (1) DE1422888A1 (en)
FR (1) FR1305017A (en)
GB (3) GB949643A (en)
NL (2) NL109730C (en)
SE (3) SE305125B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3660522D1 (en) * 1985-03-26 1988-09-15 Agfa Gevaert Nv A method of effecting high contrast development of a image-wise exposed photographic silver halide emulsion layer material

Also Published As

Publication number Publication date
DE1422888A1 (en) 1968-10-24
FR1305017A (en) 1962-09-28
NL109730C (en)
NL257623A (en)
BE609943A (en) 1962-03-01
SE320576B (en) 1970-02-09
GB949643A (en) 1964-02-19
SE305125B (en) 1968-10-14
GB949644A (en) 1964-02-19
GB996746A (en) 1965-06-30
SE320575B (en) 1970-02-09

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