FR822166A - Manufacturing process of colored photographic layers - Google Patents

Manufacturing process of colored photographic layers

Info

Publication number
FR822166A
FR822166A FR822166DA FR822166A FR 822166 A FR822166 A FR 822166A FR 822166D A FR822166D A FR 822166DA FR 822166 A FR822166 A FR 822166A
Authority
FR
France
Prior art keywords
manufacturing process
photographic layers
colored photographic
colored
layers
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR822166A publication Critical patent/FR822166A/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
    • G03C1/832—Methine or polymethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR822166D 1936-05-23 1937-05-22 Manufacturing process of colored photographic layers Expired FR822166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE822166X 1936-05-23

Publications (1)

Publication Number Publication Date
FR822166A true FR822166A (en) 1937-12-22

Family

ID=6742347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822166D Expired FR822166A (en) 1936-05-23 1937-05-22 Manufacturing process of colored photographic layers

Country Status (2)

Country Link
BE (1) BE421651A (en)
FR (1) FR822166A (en)

Also Published As

Publication number Publication date
BE421651A (en)

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