FR2000498A1 - - Google Patents

Info

Publication number
FR2000498A1
FR2000498A1 FR6900952A FR6900952A FR2000498A1 FR 2000498 A1 FR2000498 A1 FR 2000498A1 FR 6900952 A FR6900952 A FR 6900952A FR 6900952 A FR6900952 A FR 6900952A FR 2000498 A1 FR2000498 A1 FR 2000498A1
Authority
FR
France
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Withdrawn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
FR6900952A
Other languages
French (fr)
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 AG
Original Assignee
Agfa Gevaert AG
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 AG filed Critical Agfa Gevaert AG
Publication of FR2000498A1 publication Critical patent/FR2000498A1/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Withdrawn legal-status Critical Current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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR6900952A 1968-01-20 1969-01-20 Withdrawn FR2000498A1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681622256 DE1622256A1 (de) 1968-01-20 1968-01-20 Photographische Emulsionen fuer die Herstellung direkt-positiver Bilder

Publications (1)

Publication Number Publication Date
FR2000498A1 true FR2000498A1 (en, 2012) 1969-09-05

Family

ID=5682629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900952A Withdrawn FR2000498A1 (en, 2012) 1968-01-20 1969-01-20

Country Status (4)

Country Link
BE (1) BE727090A (en, 2012)
DE (1) DE1622256A1 (en, 2012)
FR (1) FR2000498A1 (en, 2012)
GB (1) GB1203744A (en, 2012)

Also Published As

Publication number Publication date
GB1203744A (en) 1970-09-03
DE1622256A1 (de) 1970-10-29
BE727090A (en, 2012) 1969-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse