GB701281A - Improvements in the identification of photographic materials - Google Patents
Improvements in the identification of photographic materialsInfo
- Publication number
- GB701281A GB701281A GB24449/51A GB2444951A GB701281A GB 701281 A GB701281 A GB 701281A GB 24449/51 A GB24449/51 A GB 24449/51A GB 2444951 A GB2444951 A GB 2444951A GB 701281 A GB701281 A GB 701281A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- cellulose
- ester
- anthracene
- cellulose ester
- 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
- 239000000463 material Substances 0.000 title abstract 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 6
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 6
- 229920002678 cellulose Polymers 0.000 abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 2
- 229920002301 cellulose acetate Polymers 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000011877 solvent mixture Substances 0.000 abstract 2
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 abstract 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- UGZICOVULPINFH-UHFFFAOYSA-N acetic acid;butanoic acid Chemical compound CC(O)=O.CCCC(O)=O UGZICOVULPINFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
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
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191017A US2673153A (en) | 1950-10-19 | 1950-10-19 | Photographic element and method of identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB701281A true GB701281A (en) | 1953-12-23 |
Family
ID=22703786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24449/51A Expired GB701281A (en) | 1950-10-19 | 1951-10-19 | Improvements in the identification of photographic materials |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2673153A (enrdf_load_stackoverflow) |
| BE (1) | BE506514A (enrdf_load_stackoverflow) |
| FR (1) | FR1044017A (enrdf_load_stackoverflow) |
| GB (1) | GB701281A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917385A (en) * | 1955-08-26 | 1959-12-15 | Haloid Xerox Inc | Reflex xerography |
| NL211325A (enrdf_load_stackoverflow) * | 1955-11-09 | |||
| BE580329A (enrdf_load_stackoverflow) * | 1958-07-30 | |||
| DE1236935B (de) * | 1961-10-17 | 1967-03-16 | Agfa Ag | Transparente photographische Verstaerkerfolien |
| JPS5133076B2 (enrdf_load_stackoverflow) * | 1971-12-24 | 1976-09-17 | ||
| US4115124A (en) * | 1974-09-06 | 1978-09-19 | Eastman Kodak Company | Method of immobilizing optical brighteners |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1973488A (en) * | 1930-05-29 | 1934-09-11 | Eastman Kodak Co | Lacquer |
| US2331492A (en) * | 1938-06-13 | 1943-10-12 | Chromogen Inc | Process and material for printing photographic images |
| US2262492A (en) * | 1939-06-06 | 1941-11-11 | Plymouth Cordage Co | Label |
| US2508295A (en) * | 1945-11-08 | 1950-05-16 | Gen Aniline & Film Corp | Photographic filter layer for absorbing ultraviolet radiations |
| BE473594A (enrdf_load_stackoverflow) * | 1946-06-11 |
-
0
- BE BE506514D patent/BE506514A/xx unknown
-
1950
- 1950-10-19 US US191017A patent/US2673153A/en not_active Expired - Lifetime
-
1951
- 1951-10-19 FR FR1044017D patent/FR1044017A/fr not_active Expired
- 1951-10-19 GB GB24449/51A patent/GB701281A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1044017A (fr) | 1953-11-13 |
| BE506514A (enrdf_load_stackoverflow) | |
| US2673153A (en) | 1954-03-23 |
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