GB522161A - Improvements in photographic films - Google Patents
Improvements in photographic filmsInfo
- Publication number
- GB522161A GB522161A GB35137/38A GB3513738A GB522161A GB 522161 A GB522161 A GB 522161A GB 35137/38 A GB35137/38 A GB 35137/38A GB 3513738 A GB3513738 A GB 3513738A GB 522161 A GB522161 A GB 522161A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- coated
- polyamide
- cellulose
- gelatine
- 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
- G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
-
- 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
- Y10S430/135—Cine film
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US232012A US2216736A (en) | 1938-09-27 | 1938-09-27 | Photographic film |
GB35137/38A GB522161A (en) | 1938-09-27 | 1938-12-02 | Improvements in photographic films |
FR847049D FR847049A (fr) | 1938-09-27 | 1938-12-05 | Film photographique |
BE431479D BE431479A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1938-09-27 | 1938-12-06 | |
NL90980A NL51451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1938-09-27 | 1938-12-07 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US232012A US2216736A (en) | 1938-09-27 | 1938-09-27 | Photographic film |
GB35137/38A GB522161A (en) | 1938-09-27 | 1938-12-02 | Improvements in photographic films |
FR847049T | 1938-12-05 | ||
BE431479T | 1938-12-06 | ||
NL90980A NL51451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1938-09-27 | 1938-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB522161A true GB522161A (en) | 1940-06-11 |
Family
ID=22871520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35137/38A Expired GB522161A (en) | 1938-09-27 | 1938-12-02 | Improvements in photographic films |
Country Status (5)
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511544A (en) * | 1937-11-12 | 1950-06-13 | Rinke Heinrich | Diol-dilsocyanate high molecular polymerization products |
US2589313A (en) * | 1944-06-21 | 1952-03-18 | Harris Seybold Potter Co | Treating lithographic plates |
US3086900A (en) * | 1945-01-29 | 1963-04-23 | Milton F Fillius | Water soluble film |
US2606117A (en) * | 1947-06-05 | 1952-08-05 | Gen Aniline & Film Corp | Diazotype photoprinting materials |
US2627088A (en) * | 1950-03-22 | 1953-02-03 | Du Pont | Preparation of oriented coated films |
BE520491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1952-06-07 | |||
BE520417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1952-06-09 | |||
BE534464A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-12-29 | |||
DE1101002B (de) * | 1956-08-23 | 1961-03-02 | Montedison Spa | Magnetogrammtraeger |
NL107962C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-09-07 | |||
BE624262A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-11-02 |
-
1938
- 1938-09-27 US US232012A patent/US2216736A/en not_active Expired - Lifetime
- 1938-12-02 GB GB35137/38A patent/GB522161A/en not_active Expired
- 1938-12-05 FR FR847049D patent/FR847049A/fr not_active Expired
- 1938-12-06 BE BE431479D patent/BE431479A/xx unknown
- 1938-12-07 NL NL90980A patent/NL51451C/xx active
Also Published As
Publication number | Publication date |
---|---|
NL51451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1941-11-15 |
BE431479A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1939-01-31 |
US2216736A (en) | 1940-10-08 |
FR847049A (fr) | 1939-10-02 |
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