FR44340E - Process for producing two-color or polychrome photographic images - Google Patents

Process for producing two-color or polychrome photographic images

Info

Publication number
FR44340E
FR44340E FR44340DA FR44340E FR 44340 E FR44340 E FR 44340E FR 44340D A FR44340D A FR 44340DA FR 44340 E FR44340 E FR 44340E
Authority
FR
France
Prior art keywords
color
producing
photographic images
polychrome
polychrome photographic
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 FR44340E publication Critical patent/FR44340E/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
    • G03C7/46—Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
FR44340D 1932-12-30 1933-12-21 Process for producing two-color or polychrome photographic images Expired FR44340E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE431072X 1932-12-30

Publications (1)

Publication Number Publication Date
FR44340E true FR44340E (en) 1934-12-24

Family

ID=6484489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44340D Expired FR44340E (en) 1932-12-30 1933-12-21 Process for producing two-color or polychrome photographic images

Country Status (2)

Country Link
FR (1) FR44340E (en)
GB (1) GB431072A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710274A (en) * 1952-03-26 1955-06-07 Kuehl Georg Walter Multi-layer glass sheet
US3131062A (en) * 1960-01-27 1964-04-28 Miehle Goss Dexter Inc Triphenyl leucocyanide sensitive compositions and elements
US3215529A (en) * 1960-07-18 1965-11-02 Kalvar Corp Color photographic material

Also Published As

Publication number Publication date
GB431072A (en) 1935-07-01

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