FR866820A - Procédé de fabrication de couches antihalo - Google Patents

Procédé de fabrication de couches antihalo

Info

Publication number
FR866820A
FR866820A FR866820DA FR866820A FR 866820 A FR866820 A FR 866820A FR 866820D A FR866820D A FR 866820DA FR 866820 A FR866820 A FR 866820A
Authority
FR
France
Prior art keywords
antihalation
coats
manufacturing process
manufacturing
antihalation coats
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
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.)
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 FR866820A publication Critical patent/FR866820A/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
    • G03C1/76—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)
FR866820D 1939-08-25 1940-08-19 Procédé de fabrication de couches antihalo Expired FR866820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE866820X 1939-08-25

Publications (1)

Publication Number Publication Date
FR866820A true FR866820A (fr) 1941-09-08

Family

ID=6802050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866820D Expired FR866820A (fr) 1939-08-25 1940-08-19 Procédé de fabrication de couches antihalo

Country Status (1)

Country Link
FR (1) FR866820A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744663C (de) * 1942-04-23 1944-01-22 Gevaert Photo Prod Nv Verfahren zur Herstellung von gefaerbten photographischen Schichten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744663C (de) * 1942-04-23 1944-01-22 Gevaert Photo Prod Nv Verfahren zur Herstellung von gefaerbten photographischen Schichten

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