FR703987A - Procédé de fabrication de colorants anti-halo - Google Patents

Procédé de fabrication de colorants anti-halo

Info

Publication number
FR703987A
FR703987A FR703987DA FR703987A FR 703987 A FR703987 A FR 703987A FR 703987D A FR703987D A FR 703987DA FR 703987 A FR703987 A FR 703987A
Authority
FR
France
Prior art keywords
manufacturing process
halo
dyes
halo dyes
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.)
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 FR703987A publication Critical patent/FR703987A/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FR703987D 1929-12-06 1930-08-13 Procédé de fabrication de colorants anti-halo Expired FR703987A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE364788X 1929-12-06

Publications (1)

Publication Number Publication Date
FR703987A true FR703987A (fr) 1931-05-08

Family

ID=6317502

Family Applications (2)

Application Number Title Priority Date Filing Date
FR703987D Expired FR703987A (fr) 1929-12-06 1930-08-13 Procédé de fabrication de colorants anti-halo
FR39467D Expired FR39467E (fr) 1929-12-06 1930-12-06 Procédé de fabrication de colorants anti-halo

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR39467D Expired FR39467E (fr) 1929-12-06 1930-12-06 Procédé de fabrication de colorants anti-halo

Country Status (2)

Country Link
FR (2) FR703987A (fr)
GB (1) GB364788A (fr)

Also Published As

Publication number Publication date
FR39467E (fr) 1931-10-30
GB364788A (en) 1932-01-14

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