GB407573A - Improvements in or relating to the manufacture of composite films - Google Patents
Improvements in or relating to the manufacture of composite filmsInfo
- Publication number
- GB407573A GB407573A GB16277/33A GB1627733A GB407573A GB 407573 A GB407573 A GB 407573A GB 16277/33 A GB16277/33 A GB 16277/33A GB 1627733 A GB1627733 A GB 1627733A GB 407573 A GB407573 A GB 407573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- agar
- gelatine
- cellulose
- base
- 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
- 239000002131 composite material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000001828 Gelatine Substances 0.000 abstract 4
- 229920000159 gelatin Polymers 0.000 abstract 4
- 235000019322 gelatine Nutrition 0.000 abstract 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- 241000206672 Gelidium Species 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000000084 colloidal system Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 229920001817 Agar Polymers 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000010419 agar Nutrition 0.000 abstract 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 229920002284 Cellulose triacetate Polymers 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 239000004902 Softening Agent Substances 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- -1 albumen Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 108010059642 isinglass Proteins 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052627 muscovite Inorganic materials 0.000 abstract 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 1
- 229960004889 salicylic acid Drugs 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
- G03C1/93—Macromolecular substances therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
407,573. Coated fabrics. VOIGTLANDER & SOHN AKT.-GES., 7, Campestrasse, Brunswick, Germany. June 6, 1933, No. 16277. Convention date, June 6, 1932. [Class 140.] A composite film, in particular a photographic film, comprises a support of a cellulose acetate or a mixed ester thereof and a hydrophile colloid connected thereto by an intermediate layer comprising a hydrophile colloid and a cellulose ester material of the same type as that of the support. In an example, a photographic emulsion gelatine layer is united to a film base, composed of cellulose triacetate containing tricresylphosphate or other softening agent, by means of a solution containing gelatine, water, salicylic acid and cellulose triacetato or film base material in a solvent mixture of acetone, ethanol and methylene chloride. The cellulose ester material for the intermediate layer may be of the same type as that of the base, but of different properties, e.g. a low viscous triacetate may be employed for a base consisting of highly viscous acetate. In addition to gelatine, colloids such as agar-agar, albumen, gum arabic, isinglass or mixtures may be employed. Agar-agar may be coated upon a base prepared with gelatine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV28277D DE576416C (en) | 1932-06-07 | 1932-06-07 | Intermediate layer for a carrier made of cellulose acetate and its mixed esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB407573A true GB407573A (en) | 1934-03-22 |
Family
ID=6422189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16277/33A Expired GB407573A (en) | 1932-06-07 | 1933-06-06 | Improvements in or relating to the manufacture of composite films |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2054284A (en) |
| BE (1) | BE396391A (en) |
| DE (1) | DE576416C (en) |
| FR (1) | FR756479A (en) |
| GB (1) | GB407573A (en) |
| NL (1) | NL35004C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA432846A (en) * | 1943-09-17 | 1946-01-29 | Famulener Keith | Photographic film base |
| US2544237A (en) * | 1944-07-01 | 1951-03-06 | Noc Company Di | Photosensitive transfer |
| US2527267A (en) * | 1944-10-30 | 1950-10-24 | Ilford Ltd | Photographic layers containing gelatin-sulfonic acid complexes, and their preparation |
| US2578282A (en) * | 1946-07-09 | 1951-12-11 | Eastman Kodak Co | Protective layer for finished photographic film |
| US2606835A (en) * | 1947-09-02 | 1952-08-12 | Du Pont | Light-sensitive photographic element |
| US2593912A (en) * | 1948-11-19 | 1952-04-22 | Gen Aniline & Film Corp | Photographic film containing hardened gelatin |
| BE553003A (en) * | 1951-03-17 | 1956-12-15 | Mondiacolor S A | Photomechanical process for preparing multicolored mosaic supports usable for photography and additive color cinematography and resulting products |
| US2992156A (en) * | 1958-03-03 | 1961-07-11 | Eastman Kodak Co | Method of treating paper prepared from partially acetylated cellulose fibers |
-
1932
- 1932-06-07 DE DEV28277D patent/DE576416C/en not_active Expired
-
1933
- 1933-05-12 NL NL65306A patent/NL35004C/xx active
- 1933-05-19 BE BE396391D patent/BE396391A/xx unknown
- 1933-05-31 US US673599A patent/US2054284A/en not_active Expired - Lifetime
- 1933-06-03 FR FR756479D patent/FR756479A/en not_active Expired
- 1933-06-06 GB GB16277/33A patent/GB407573A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2054284A (en) | 1936-09-15 |
| DE576416C (en) | 1933-05-12 |
| FR756479A (en) | 1933-12-11 |
| BE396391A (en) | 1933-06-30 |
| NL35004C (en) | 1935-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1600736A (en) | Art of light-sensitive photographic materials | |
| GB388670A (en) | Improvements in sensitising photographic bleaching-out layers | |
| GB407573A (en) | Improvements in or relating to the manufacture of composite films | |
| GB505834A (en) | Improvements in or relating to colour photography | |
| GB477153A (en) | Improvements in and relating to photographic films | |
| GB271475A (en) | Improvements in photographic emulsions | |
| US2127621A (en) | Photographic emulsions | |
| US2319102A (en) | Adhesive | |
| US1939171A (en) | Photographic film base and coating therefor | |
| US3704154A (en) | Process for producing photographic materials | |
| US1597727A (en) | Film | |
| US2258997A (en) | Manufacture of photographic film | |
| US2119724A (en) | Reduction of contrast of photographic emulsions | |
| US2334215A (en) | Photographic tracing cloth | |
| US2110496A (en) | Subbing photographic film | |
| GB540567A (en) | Improvements in or relating to projection screens | |
| US1981425A (en) | Substratum for photographic elements | |
| US2461476A (en) | Gelatin subbing compositions containing lactones or hydroxy lactones | |
| US1973476A (en) | Photographic stripping film | |
| US2326056A (en) | Antihalation film | |
| US2117814A (en) | Photographic tracing cloth | |
| DE964924C (en) | Process for the production of multilayer material from hydrophilic and hydrophobic layers | |
| US2461472A (en) | Genatin subbing compositions containing a mixture of formamide and glycerol-alpha-chlorohydrin | |
| US2091694A (en) | Sheet material with a matte surface and method of producing the same | |
| US2311086A (en) | Method of preparing photographic products from compositions containing far-hydrolyzed cellulose esters |