FR809642A - Procédé de fabrication de filtres colorés - Google Patents

Procédé de fabrication de filtres colorés

Info

Publication number
FR809642A
FR809642A FR809642DA FR809642A FR 809642 A FR809642 A FR 809642A FR 809642D A FR809642D A FR 809642DA FR 809642 A FR809642 A FR 809642A
Authority
FR
France
Prior art keywords
manufacturing process
colored filters
colored
filters
manufacturing
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.)
Int Tobis Mij N V
Original Assignee
Int Tobis Mij N V
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 Int Tobis Mij N V filed Critical Int Tobis Mij N V
Application granted granted Critical
Publication of FR809642A publication Critical patent/FR809642A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G03C7/06—Manufacture of colour screens
    • G03C7/08—Manufacture of colour screens from diversely-coloured grains irregularly distributed
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G03C7/06—Manufacture of colour screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR809642D 1935-09-09 1936-08-17 Procédé de fabrication de filtres colorés Expired FR809642A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE809642X 1935-09-09

Publications (1)

Publication Number Publication Date
FR809642A true FR809642A (fr) 1937-03-08

Family

ID=6723367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809642D Expired FR809642A (fr) 1935-09-09 1936-08-17 Procédé de fabrication de filtres colorés

Country Status (1)

Country Link
FR (1) FR809642A (fr)

Similar Documents

Publication Publication Date Title
FR845668A (fr) Procédé de fabrication de colorants
FR806524A (fr) Procédé de fabrication de feutres
FR809642A (fr) Procédé de fabrication de filtres colorés
FR807194A (fr) Procédé de fabrication de laques de couleur améliorées
FR809616A (fr) Procédé de fabrication de matières colorantes
FR807050A (fr) Procédé de fabrication de matières colorantes
FR808153A (fr) Procédé de fabrication de roues de véhicules
FR793863A (fr) Procédé de fabrication de tuyères
FR804450A (fr) Procédé perfectionné de fabrication de nu-chloro-azo-dicarbonamidines
FR46291E (fr) Procédé de fabrication de résines synthétiques
FR815734A (fr) Procédé de fabrication de résistances
FR804967A (fr) Procédé de fabrication de bas
FR798437A (fr) Procédé de fabrication de savons
FR810297A (fr) Procédé de fabrication de soude
FR819635A (fr) Procédé de fabrication de pâtes alimentaires
FR803214A (fr) Procédé de fabrication de meules
FR815383A (fr) Procédé de fabrication de solutions collantes
FR808207A (fr) Procédé de fabrication de tubes plissés
FR751957A (fr) Procédé de fabrication de pigments perfectionnés
FR769345A (fr) Procédé de fabrication de magnésium-métal
FR814437A (fr) Procédé de fabrication d'esters de cellulose
FR809640A (fr) Procédé de fabrication de condensateurs
FR799322A (fr) Procédé de fabrication de py-3-oxytetrahydrooxynaphtoquinolines
FR809047A (fr) Procédé de fabrication d'alkoxyanthraquinones
FR759690A (fr) Procédé de fabrication de la cellulose