FR727899A - Matière photographique - Google Patents

Matière photographique

Info

Publication number
FR727899A
FR727899A FR727899DA FR727899A FR 727899 A FR727899 A FR 727899A FR 727899D A FR727899D A FR 727899DA FR 727899 A FR727899 A FR 727899A
Authority
FR
France
Prior art keywords
photographic material
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
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 FR727899A publication Critical patent/FR727899A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR727899D 1930-12-06 1931-12-05 Matière photographique Expired FR727899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE727899X 1930-12-06

Publications (1)

Publication Number Publication Date
FR727899A true FR727899A (fr) 1932-06-25

Family

ID=6635558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727899D Expired FR727899A (fr) 1930-12-06 1931-12-05 Matière photographique

Country Status (1)

Country Link
FR (1) FR727899A (fr)

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