FR868734A - Substratum for photographic films - Google Patents

Substratum for photographic films

Info

Publication number
FR868734A
FR868734A FR868734DA FR868734A FR 868734 A FR868734 A FR 868734A FR 868734D A FR868734D A FR 868734DA FR 868734 A FR868734 A FR 868734A
Authority
FR
France
Prior art keywords
substratum
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)
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 FR868734A publication Critical patent/FR868734A/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
FR868734D 1938-10-21 1939-10-21 Substratum for photographic films Expired FR868734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US236265A US2169004A (en) 1938-10-21 1938-10-21 Low dye retention sub for photographic film

Publications (1)

Publication Number Publication Date
FR868734A true FR868734A (en) 1942-01-14

Family

ID=22888798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868734D Expired FR868734A (en) 1938-10-21 1939-10-21 Substratum for photographic films

Country Status (4)

Country Link
US (1) US2169004A (en)
DE (1) DE709395C (en)
FR (1) FR868734A (en)
GB (1) GB548342A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237221B1 (en) * 1974-01-10 1977-06-24 Kodak Pathe
US4431727A (en) * 1982-06-14 1984-02-14 Eastman Kodak Company Protective overcoats for photographic elements
DE102008000097A1 (en) 2008-01-18 2009-07-23 Wacker Chemie Ag Use of polyvinyl ester solid resins in printing inks

Also Published As

Publication number Publication date
US2169004A (en) 1939-08-08
DE709395C (en) 1941-08-15
GB548342A (en) 1942-10-07

Similar Documents

Publication Publication Date Title
FR860081A (en) Camera for roll film
FR847049A (en) Photographic film
FR868734A (en) Substratum for photographic films
FR850788A (en) Film guide for cinematographic camera
FR945150A (en) Manufacture of photographic films
FR856367A (en) Advanced photographic film
FR850953A (en) Trigger for cameras
FR849593A (en) Spool for photographic film
FR867327A (en) Advanced anti-static photographic films
FR56869E (en) Protective layer for photographic films
FR871011A (en) Reel for film development
FR830143A (en) Enlarger for photography
FR856044A (en) Box for photographic or cinematographic film
FR847450A (en) Dryer-cooler for photographic prints
FR861552A (en) Film reel
FR851293A (en) Cinematographic film development machine
FR850962A (en) Diaphragm for photography and cinematography
FR886892A (en) Charger for film or photographic film
FR855410A (en) Projector for sound films
FR860362A (en) Shutter for cameras
FR850540A (en) Camera for photographic enlargements
FR854647A (en) Flashlight especially for photography
FR836624A (en) Swivel film holder for photographic enlargers
FR848851A (en) Negative frame for photographic enlargers
FR839920A (en) Film cartridges