CA432846A - Support de l'emulsion photographique - Google Patents
Support de l'emulsion photographiqueInfo
- Publication number
- CA432846A CA432846A CA432846A CA432846DA CA432846A CA 432846 A CA432846 A CA 432846A CA 432846 A CA432846 A CA 432846A CA 432846D A CA432846D A CA 432846DA CA 432846 A CA432846 A CA 432846A
- Authority
- CA
- Canada
- Prior art keywords
- photographic film
- film base
- base
- photographic
- film
- 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
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
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/162—Protective or antiabrasion layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US502757A US2476240A (en) | 1943-09-17 | 1943-09-17 | Manufacture of photographic film base |
Publications (1)
Publication Number | Publication Date |
---|---|
CA432846A true CA432846A (fr) | 1946-01-29 |
Family
ID=23999283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA432846A Expired CA432846A (fr) | 1943-09-17 | Support de l'emulsion photographique |
Country Status (2)
Country | Link |
---|---|
US (1) | US2476240A (fr) |
CA (1) | CA432846A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710591A (en) * | 1951-04-19 | 1955-06-14 | Buckbee Mears Co | Machine for producing light-sensitive coatings on metal webs |
US2725305A (en) * | 1952-01-02 | 1955-11-29 | Eastman Kodak Co | Hardening gelatin emulsions and gelatin solutions |
BE529125A (fr) * | 1954-05-26 | 1900-01-01 | ||
US2952566A (en) * | 1956-10-30 | 1960-09-13 | Eastman Kodak Co | Mordanted photographic imbibition dye printing blank |
US2993803A (en) * | 1958-08-08 | 1961-07-25 | Gen Aniline & Film Corp | Process of producing diazotype paper |
GB1235715A (en) * | 1968-10-03 | 1971-06-16 | Ilford Ltd | Anti-static coatings |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US723054A (en) * | 1902-12-01 | 1903-03-17 | William Henry Smalley | Photographic film. |
US1680635A (en) * | 1925-08-20 | 1928-08-14 | Pont Pathe Film Mfg Corp Du | Photographic film |
US1683315A (en) * | 1926-10-09 | 1928-09-04 | Eastman Kodak Co | Process of making antistatic nitrocellulose film |
US1801375A (en) * | 1930-04-05 | 1931-04-21 | Stock Johann Jacob Friedrich | Process for increasing the resistability of photographic emulsion layers |
US1954512A (en) * | 1931-11-28 | 1934-04-10 | Chemical And Res Corp | Method of treating of photographic emulsions |
DE576416C (de) * | 1932-06-07 | 1933-05-12 | Voigtlaender & Sohn Akt Ges | Zwischenschicht fuer aus Celluloseacetat und deren Mischestern bestehende Schichttraeger |
US2117814A (en) * | 1936-01-21 | 1938-05-17 | Eastman Kodak Co | Photographic tracing cloth |
US2110496A (en) * | 1936-02-26 | 1938-03-08 | Eastman Kodak Co | Subbing photographic film |
-
0
- CA CA432846A patent/CA432846A/fr not_active Expired
-
1943
- 1943-09-17 US US502757A patent/US2476240A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2476240A (en) | 1949-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA432846A (fr) | Support de l'emulsion photographique | |
CA412062A (fr) | Base de pellicule photographique | |
CA412063A (fr) | Pellicule photographique | |
CA416407A (fr) | Projecteur photographique | |
CA417375A (fr) | Traitement des films photographiques | |
CA407262A (fr) | Fabrication de la base de pellicules photographiques | |
CA416375A (fr) | Camera photographique | |
CA416732A (fr) | Objectif photographique | |
CA416740A (fr) | Objectif photographique | |
CA416729A (fr) | Objectif photographique | |
CA416727A (fr) | Objectif photographique | |
CA416736A (fr) | Objectif photographique | |
CA416737A (fr) | Objectif photographique | |
CA416739A (fr) | Objectif photographique | |
CA416728A (fr) | Objectif photographique | |
CA414683A (fr) | Element photographique | |
CA411897A (fr) | Couche photographique en gelatine | |
CA417206A (fr) | Pellicule transparente | |
CA414008A (fr) | Appareil photographique | |
CA416387A (fr) | Appareil photographique | |
CA416738A (fr) | Objectif photographique | |
CA416748A (fr) | Article photographique | |
CA412068A (fr) | Emulsion photographique | |
CA412072A (fr) | Emulsion photographique | |
CA416731A (fr) | Accessoire d'objectif photographique |