FR776831A - Process for obtaining polychrome photographic images visible by transparency or by reflection - Google Patents

Process for obtaining polychrome photographic images visible by transparency or by reflection

Info

Publication number
FR776831A
FR776831A FR776831DA FR776831A FR 776831 A FR776831 A FR 776831A FR 776831D A FR776831D A FR 776831DA FR 776831 A FR776831 A FR 776831A
Authority
FR
France
Prior art keywords
transparency
reflection
obtaining
photographic images
images visible
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 FR776831A publication Critical patent/FR776831A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR776831D 1933-08-04 1934-08-03 Process for obtaining polychrome photographic images visible by transparency or by reflection Expired FR776831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0047708 1933-08-04

Publications (1)

Publication Number Publication Date
FR776831A true FR776831A (en) 1935-02-05

Family

ID=7192062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776831D Expired FR776831A (en) 1933-08-04 1934-08-03 Process for obtaining polychrome photographic images visible by transparency or by reflection

Country Status (3)

Country Link
BE (1) BE404547A (en)
FR (1) FR776831A (en)
GB (1) GB442522A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463794A (en) * 1944-08-30 1949-03-08 Du Pont Preparation of colloid color former silver halide dispersions
US2447462A (en) * 1944-08-31 1948-08-17 Gen Aniline & Film Corp A dye composition for color photography
US2489662A (en) * 1946-09-10 1949-11-29 Light-sensitive photographic
US2577127A (en) * 1946-11-23 1951-12-04 Du Pont Photographic element with colloid layer containing color former and nonionic wettingagent
US2563469A (en) * 1947-02-18 1951-08-07 Du Pont Light sensitive elements for color photography
US2865746A (en) * 1956-04-05 1958-12-23 Eastman Kodak Co Tinting bath for photographic paper
CH666538A5 (en) * 1985-05-15 1988-07-29 Sulzer Ag HEAT EXCHANGER WITH SEVERAL PARALLEL TUBES AND FINS ATTACHED ON THESE.
DE19654803C1 (en) * 1996-12-31 1998-07-30 Flosbach Werner Gmbh Co Kg Plastics roof lining material

Also Published As

Publication number Publication date
GB442522A (en) 1936-02-03
BE404547A (en)

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