GB1047682A - Haze-free photographic film - Google Patents
Haze-free photographic filmInfo
- Publication number
- GB1047682A GB1047682A GB1440663A GB1440663A GB1047682A GB 1047682 A GB1047682 A GB 1047682A GB 1440663 A GB1440663 A GB 1440663A GB 1440663 A GB1440663 A GB 1440663A GB 1047682 A GB1047682 A GB 1047682A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bisphenol
- dicarboxylic acid
- acid
- haze
- phosgene
- 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
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 8
- 229920001634 Copolyester Polymers 0.000 abstract 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal salt Chemical class 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000012442 inert solvent Substances 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- 150000005690 diesters Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 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
- G03C1/795—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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18633962A | 1962-04-10 | 1962-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1047682A true GB1047682A (en) | 1966-11-09 |
Family
ID=22684550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1440663A Expired GB1047682A (en) | 1962-04-10 | 1963-04-10 | Haze-free photographic film |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4825927B1 (https=) |
| DE (1) | DE1447674A1 (https=) |
| GB (1) | GB1047682A (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346386A1 (fr) * | 1976-04-02 | 1977-10-28 | Allied Chem | Copolymeres bisphenol a terephtalate carbonate pouvant etre traites a l'etat de masse fondue |
| EP0013761A1 (en) * | 1979-01-25 | 1980-08-06 | Allied Corporation | Process for preparing poly(ester-carbonates) from dicarboxylic acid chlorides |
| US4360656A (en) | 1977-05-11 | 1982-11-23 | The Dow Chemical Co. | Alternating copolyestercarbonate resins |
| US4374973A (en) | 1978-11-30 | 1983-02-22 | Allied Corporation | Polycarbonates with suppressed aging characteristics |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587326A (en) * | 1985-02-11 | 1986-05-06 | General Electric Company | Polycarbonate from nonaromatic cyclic anhydride having improved optical properties |
| EP0191319A3 (en) * | 1985-02-11 | 1988-03-23 | General Electric Company | Carbonate polymers |
-
1963
- 1963-04-06 DE DE19631447674 patent/DE1447674A1/de active Pending
- 1963-04-10 GB GB1440663A patent/GB1047682A/en not_active Expired
- 1963-04-10 JP JP38018905A patent/JPS4825927B1/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346386A1 (fr) * | 1976-04-02 | 1977-10-28 | Allied Chem | Copolymeres bisphenol a terephtalate carbonate pouvant etre traites a l'etat de masse fondue |
| US4360656A (en) | 1977-05-11 | 1982-11-23 | The Dow Chemical Co. | Alternating copolyestercarbonate resins |
| US4374973A (en) | 1978-11-30 | 1983-02-22 | Allied Corporation | Polycarbonates with suppressed aging characteristics |
| EP0013761A1 (en) * | 1979-01-25 | 1980-08-06 | Allied Corporation | Process for preparing poly(ester-carbonates) from dicarboxylic acid chlorides |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1447674A1 (de) | 1968-12-05 |
| JPS4825927B1 (https=) | 1973-08-02 |
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