FR662604A - Improvements in the manufacture of photographic films - Google Patents

Improvements in the manufacture of photographic films

Info

Publication number
FR662604A
FR662604A FR662604DA FR662604A FR 662604 A FR662604 A FR 662604A FR 662604D A FR662604D A FR 662604DA FR 662604 A FR662604 A FR 662604A
Authority
FR
France
Prior art keywords
manufacture
photographic films
photographic
films
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)
Inventor
James Chamberlain
Harry Periam
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 filed Critical
Application granted granted Critical
Publication of FR662604A publication Critical patent/FR662604A/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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
FR662604D 1927-10-20 1928-10-20 Improvements in the manufacture of photographic films Expired FR662604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2797227A GB304632A (en) 1927-10-20 1927-10-20 Improvements in or relating to the manufacture of photographic films

Publications (1)

Publication Number Publication Date
FR662604A true FR662604A (en) 1929-08-09

Family

ID=10268213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662604D Expired FR662604A (en) 1927-10-20 1928-10-20 Improvements in the manufacture of photographic films

Country Status (2)

Country Link
FR (1) FR662604A (en)
GB (1) GB304632A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2428840A1 (en) * 2010-09-10 2012-03-14 Felix Schoeller jr Foto- und Spezialpapiere GmbH & Co. KG Support material for photographic silver halide double coated paper

Also Published As

Publication number Publication date
GB304632A (en) 1929-01-21

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