FR1518094A - Nouvelles émulsions positives directes aux halogénures d'argent - Google Patents

Nouvelles émulsions positives directes aux halogénures d'argent

Info

Publication number
FR1518094A
FR1518094A FR98014A FR98014A FR1518094A FR 1518094 A FR1518094 A FR 1518094A FR 98014 A FR98014 A FR 98014A FR 98014 A FR98014 A FR 98014A FR 1518094 A FR1518094 A FR 1518094A
Authority
FR
France
Prior art keywords
silver halide
halide emulsions
direct positive
positive silver
new direct
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
FR98014A
Other languages
English (en)
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
Priority to FR98014A priority Critical patent/FR1518094A/fr
Application granted granted Critical
Publication of FR1518094A publication Critical patent/FR1518094A/fr
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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
    • G03C1/4853—Direct positive emulsions prefogged characterised by the desensitiser polymethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR98014A 1966-03-11 1967-03-09 Nouvelles émulsions positives directes aux halogénures d'argent Expired FR1518094A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR98014A FR1518094A (fr) 1966-03-11 1967-03-09 Nouvelles émulsions positives directes aux halogénures d'argent

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US53345866A 1966-03-11 1966-03-11
US55858566A 1966-06-20 1966-06-20
US60973467A 1967-01-17 1967-01-17
US61536067A 1967-02-13 1967-02-13
US61835467A 1967-02-24 1967-02-24
FR98014A FR1518094A (fr) 1966-03-11 1967-03-09 Nouvelles émulsions positives directes aux halogénures d'argent

Publications (1)

Publication Number Publication Date
FR1518094A true FR1518094A (fr) 1968-03-22

Family

ID=27546090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98014A Expired FR1518094A (fr) 1966-03-11 1967-03-09 Nouvelles émulsions positives directes aux halogénures d'argent

Country Status (1)

Country Link
FR (1) FR1518094A (fr)

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