FR1017102A - New anti-halo dyes - Google Patents

New anti-halo dyes

Info

Publication number
FR1017102A
FR1017102A FR1017102DA FR1017102A FR 1017102 A FR1017102 A FR 1017102A FR 1017102D A FR1017102D A FR 1017102DA FR 1017102 A FR1017102 A FR 1017102A
Authority
FR
France
Prior art keywords
new anti
halo
dyes
halo dyes
new
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
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten 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 Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR1017102A publication Critical patent/FR1017102A/en
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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1017102D 1950-05-04 1950-05-04 New anti-halo dyes Expired FR1017102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017102T 1950-05-04

Publications (1)

Publication Number Publication Date
FR1017102A true FR1017102A (en) 1952-12-02

Family

ID=9574258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017102D Expired FR1017102A (en) 1950-05-04 1950-05-04 New anti-halo dyes

Country Status (1)

Country Link
FR (1) FR1017102A (en)

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