FR827126A - Perfectionnements aux couches photographiques anti-halo - Google Patents

Perfectionnements aux couches photographiques anti-halo

Info

Publication number
FR827126A
FR827126A FR827126DA FR827126A FR 827126 A FR827126 A FR 827126A FR 827126D A FR827126D A FR 827126DA FR 827126 A FR827126 A FR 827126A
Authority
FR
France
Prior art keywords
halo
photographic layers
photographic
layers
halo 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 FR827126A publication Critical patent/FR827126A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR827126D 1936-09-25 1937-09-25 Perfectionnements aux couches photographiques anti-halo Expired FR827126A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486382XA 1936-09-25 1936-09-25

Publications (1)

Publication Number Publication Date
FR827126A true FR827126A (fr) 1938-04-20

Family

ID=21955626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827126D Expired FR827126A (fr) 1936-09-25 1937-09-25 Perfectionnements aux couches photographiques anti-halo

Country Status (2)

Country Link
FR (1) FR827126A (fr)
GB (1) GB486382A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677612A (en) * 1950-04-11 1954-05-04 Gaspar Photographic light-sensitive element
US2696438A (en) * 1950-04-11 1954-12-07 Gaspar Light screening photographic layer

Also Published As

Publication number Publication date
GB486382A (en) 1938-06-02

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