GB270347A - Improvements in protective layers for photographic films - Google Patents
Improvements in protective layers for photographic filmsInfo
- Publication number
- GB270347A GB270347A GB11727/27A GB1172727A GB270347A GB 270347 A GB270347 A GB 270347A GB 11727/27 A GB11727/27 A GB 11727/27A GB 1172727 A GB1172727 A GB 1172727A GB 270347 A GB270347 A GB 270347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cellulose
- ether
- esters
- ethyl
- acetate
- 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
- 239000011241 protective layer Substances 0.000 title 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- 229940081735 acetylcellulose Drugs 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000001856 Ethyl cellulose Substances 0.000 abstract 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 abstract 2
- 229920002301 cellulose acetate Polymers 0.000 abstract 2
- 229920003086 cellulose ether Polymers 0.000 abstract 2
- 229920001249 ethyl cellulose Polymers 0.000 abstract 2
- 235000019325 ethyl cellulose Nutrition 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- WTBAHSZERDXKKZ-UHFFFAOYSA-N octadecanoyl chloride Chemical compound CCCCCCCCCCCCCCCCCC(Cl)=O WTBAHSZERDXKKZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate 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
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
- G03C1/89—Macromolecular substances therefor
-
- 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
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE270347X | 1926-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB270347A true GB270347A (en) | 1927-09-29 |
Family
ID=5999758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11727/27A Expired GB270347A (en) | 1926-05-01 | 1927-05-02 | Improvements in protective layers for photographic films |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1904221A (enrdf_load_stackoverflow) |
| BE (1) | BE341758A (enrdf_load_stackoverflow) |
| FR (1) | FR635281A (enrdf_load_stackoverflow) |
| GB (1) | GB270347A (enrdf_load_stackoverflow) |
-
0
- BE BE341758D patent/BE341758A/xx unknown
-
1927
- 1927-04-25 US US186567A patent/US1904221A/en not_active Expired - Lifetime
- 1927-04-28 FR FR635281D patent/FR635281A/fr not_active Expired
- 1927-05-02 GB GB11727/27A patent/GB270347A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR635281A (fr) | 1928-03-12 |
| BE341758A (enrdf_load_stackoverflow) | |
| US1904221A (en) | 1933-04-18 |
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