FR2021886A1 - - Google Patents

Info

Publication number
FR2021886A1
FR2021886A1 FR6936513A FR6936513A FR2021886A1 FR 2021886 A1 FR2021886 A1 FR 2021886A1 FR 6936513 A FR6936513 A FR 6936513A FR 6936513 A FR6936513 A FR 6936513A FR 2021886 A1 FR2021886 A1 FR 2021886A1
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Withdrawn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
FR6936513A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2021886A1 publication Critical patent/FR2021886A1/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Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
FR6936513A 1968-10-30 1969-10-24 Withdrawn FR2021886A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77192568A 1968-10-30 1968-10-30

Publications (1)

Publication Number Publication Date
FR2021886A1 true FR2021886A1 (zh) 1970-07-24

Family

ID=25093352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936513A Withdrawn FR2021886A1 (zh) 1968-10-30 1969-10-24

Country Status (4)

Country Link
JP (1) JPS5220852B1 (zh)
BR (1) BR6913723D0 (zh)
FR (1) FR2021886A1 (zh)
GB (1) GB1290156A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307289A1 (de) * 1972-02-15 1973-08-23 Fuji Photo Film Co Ltd Verfahren zur kontinuierlichen bestimmung des fortschreitens der entwicklung von photographischen emulsionen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307289A1 (de) * 1972-02-15 1973-08-23 Fuji Photo Film Co Ltd Verfahren zur kontinuierlichen bestimmung des fortschreitens der entwicklung von photographischen emulsionen

Also Published As

Publication number Publication date
BR6913723D0 (pt) 1973-01-18
GB1290156A (zh) 1972-09-20
JPS5220852B1 (zh) 1977-06-07
DE1954201A1 (de) 1970-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse