FR795180A - Produits photographiques sensibles - Google Patents

Produits photographiques sensibles

Info

Publication number
FR795180A
FR795180A FR795180DA FR795180A FR 795180 A FR795180 A FR 795180A FR 795180D A FR795180D A FR 795180DA FR 795180 A FR795180 A FR 795180A
Authority
FR
France
Prior art keywords
sensitive photographic
photographic products
products
sensitive
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR795180A publication Critical patent/FR795180A/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
    • G03C1/831—Azo dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
FR795180D 1934-09-24 1935-09-23 Produits photographiques sensibles Expired FR795180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2741834A GB447748A (en) 1934-09-24 1934-09-24 Improvements relating to sensitive photographic elements

Publications (1)

Publication Number Publication Date
FR795180A true FR795180A (fr) 1936-03-07

Family

ID=10259248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795180D Expired FR795180A (fr) 1934-09-24 1935-09-23 Produits photographiques sensibles

Country Status (4)

Country Link
BE (1) BE411395A (fr)
FR (1) FR795180A (fr)
GB (1) GB447748A (fr)
NL (1) NL44573C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744264C (de) * 1938-07-14 1944-01-13 Ig Farbenindustrie Ag Verfahren zum Herstellen farbiger photographischer Bilder mit Hilfe diffusionsechter Farbstoffbildner

Also Published As

Publication number Publication date
NL44573C (fr)
GB447748A (en) 1936-05-25
BE411395A (fr)

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