AT283908B - Silver halide photosensitive material - Google Patents

Silver halide photosensitive material

Info

Publication number
AT283908B
AT283908B AT412266A AT412266A AT283908B AT 283908 B AT283908 B AT 283908B AT 412266 A AT412266 A AT 412266A AT 412266 A AT412266 A AT 412266A AT 283908 B AT283908 B AT 283908B
Authority
AT
Austria
Prior art keywords
silver halide
photosensitive material
halide photosensitive
silver
photosensitive
Prior art date
Application number
AT412266A
Other languages
German (de)
Inventor
Gerard Laurens Vanreusel
Paul Desire Van Pee
Jules Maria De Laet
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 AT283908B publication Critical patent/AT283908B/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains
    • 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
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • 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
    • G03C1/485—Direct positive emulsions
    • G03C1/48592—Positive image obtained by various effects other than photohole bleaching or internal image desensitisation, e.g. Sabatier, Clayden effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
AT412266A 1965-04-30 1966-05-02 Silver halide photosensitive material AT283908B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18335/65A GB1150553A (en) 1965-04-30 1965-04-30 A Method of Producing Photographic Images

Publications (1)

Publication Number Publication Date
AT283908B true AT283908B (en) 1970-08-25

Family

ID=10110704

Family Applications (2)

Application Number Title Priority Date Filing Date
AT412266A AT283908B (en) 1965-04-30 1966-05-02 Silver halide photosensitive material
AT412366A AT283909B (en) 1965-04-30 1966-05-02 Silver halide photosensitive material

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT412366A AT283909B (en) 1965-04-30 1966-05-02 Silver halide photosensitive material

Country Status (8)

Country Link
US (2) US3708298A (en)
AT (2) AT283908B (en)
BE (2) BE680391A (en)
CH (2) CH477710A (en)
DE (2) DE1522374C2 (en)
GB (1) GB1150553A (en)
NL (2) NL6605890A (en)
SE (1) SE347362B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622318A (en) * 1970-03-20 1971-11-23 Eastman Kodak Co Photographic materials and processes
US3761276A (en) * 1971-03-10 1973-09-25 Eastman Kodak Co Photographic element containing monodispersed unfogged silver halide grains chemically sensitized internally and externally
US4081281A (en) * 1972-02-18 1978-03-28 Agfa-Gevaert N.V. Developing low fogged, direct-positive silver halide emulsion with an energetic developer free from halide ions
US4105450A (en) * 1973-07-27 1978-08-08 Fuji Photo Film Co., Ltd. Spectrally sensitized positive light-sensitive o-quinone diazide containing composition
US4165986A (en) * 1973-07-27 1979-08-28 Polaroid Corporation Substituted-halide silver halide emulsions and products containing same
DE2406515C3 (en) * 1974-02-12 1978-06-15 Du Pont De Nemours (Deutschland) Gmbh, 4000 Duesseldorf Photographic material for use in direct positives
DE2416814A1 (en) * 1974-04-06 1975-10-16 Agfa Gevaert Ag DIRECT POSITIVE PHOTOGRAPHIC MATERIAL
US4262086A (en) * 1978-06-22 1981-04-14 F. F. D., Inc. Photograph developing solution
JPS5870223A (en) * 1981-10-22 1983-04-26 Konishiroku Photo Ind Co Ltd Formation of direct positive image
JPS58120248A (en) * 1982-01-12 1983-07-18 Konishiroku Photo Ind Co Ltd Formation of direct positive image
JPH07117715B2 (en) * 1986-06-12 1995-12-18 富士写真フイルム株式会社 Direct positive image formation method
JPS63239439A (en) * 1986-11-25 1988-10-05 Konica Corp Direct positive silver halide photographic sensitive material
JPH0690437B2 (en) 1987-12-02 1994-11-14 富士写真フイルム株式会社 Direct positive photographic material
JPH0690436B2 (en) * 1987-12-02 1994-11-14 富士写真フイルム株式会社 Direct positive photographic material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD4420A (en) *
BE388620A (en) * 1926-05-21
BE489282A (en) * 1948-05-27

Also Published As

Publication number Publication date
DE1522373A1 (en) 1969-07-17
AT283909B (en) 1970-08-25
CH477710A (en) 1969-08-31
SE347362B (en) 1972-07-31
US3733198A (en) 1973-05-15
CH475579A (en) 1969-07-15
BE680391A (en) 1966-11-03
DE1522373C3 (en) 1981-07-23
US3708298A (en) 1973-01-02
GB1150553A (en) 1969-04-30
NL6605890A (en) 1966-10-25
BE680392A (en) 1966-11-03
DE1522373B2 (en) 1980-12-11
NL6605891A (en) 1966-10-25
DE1522374A1 (en) 1969-08-14
DE1522374C2 (en) 1982-04-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee