BE593040A - - Google Patents
Info
- Publication number
- BE593040A BE593040A BE593040DA BE593040A BE 593040 A BE593040 A BE 593040A BE 593040D A BE593040D A BE 593040DA BE 593040 A BE593040 A BE 593040A
- Authority
- BE
- Belgium
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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US827693A US3128264A (en) | 1959-07-17 | 1959-07-17 | Block copolycarbonates of bisphenol a and 4,4'-bis(hydroxyphenyl) diphenyl methane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE593040A true BE593040A (US20110009641A1-20110113-C00116.png) | 1960-07-29 |
Family
ID=25249894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593040D BE593040A (US20110009641A1-20110113-C00116.png) | 1959-07-17 | 1960-07-15 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3546165A (en) * | 1966-02-01 | 1970-12-08 | Du Pont | Soluble high-melting,thermally stable linear polyesters |
| US4006120A (en) * | 1969-05-27 | 1977-02-01 | Dynamit Nobel Aktiengesellschaft | Thermostable polyester |
| US4134936A (en) * | 1976-12-27 | 1979-01-16 | The Dow Chemical Company | Copolycarbonates of phenolphthalein polycarbonates and other polycarbonates |
| JPS58179224A (ja) * | 1982-03-18 | 1983-10-20 | Konishiroku Photo Ind Co Ltd | 光学用樹脂組成物および光学用素子 |
| US4818254A (en) * | 1986-04-14 | 1989-04-04 | The Dow Chemical Company | Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols |
| US5412064A (en) * | 1994-01-12 | 1995-05-02 | The Dow Chemical Company | Process for preparing polycarbonate from a bisphenoxy fluorene |
| US5516877A (en) * | 1994-08-16 | 1996-05-14 | The Dow Chemical Company | Crosslinkable carbonate polymers of dihydroxyaryl fluorene |
| US5486577A (en) * | 1995-03-21 | 1996-01-23 | The Dow Chemical Company | Blends of diaryl fluorene carbonate polymers with bisphenol A carbonate polymers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA578585A (en) * | 1959-06-30 | Schnell Hermann | Thermoplastic materials and their manufacture | |
| US2970131A (en) * | 1961-01-31 | polycarbonate process | ||
| IT491646A (US20110009641A1-20110113-C00116.png) * | 1952-06-07 | |||
| US2843567A (en) * | 1954-12-20 | 1958-07-15 | Eastman Kodak Co | Alkaline earth metal titanium alkoxide catalysts for preparing aromatic polycarbonates |
| NL104992C (US20110009641A1-20110113-C00116.png) * | 1955-06-25 | |||
| US2799666A (en) * | 1956-01-26 | 1957-07-16 | Eastman Kodak Co | Linear polycarbonates from bis (hydroxyethoxy) aromatic compounds |
-
1959
- 1959-07-17 US US827693A patent/US3128264A/en not_active Expired - Lifetime
-
1960
- 1960-07-02 FR FR831879A patent/FR1262195A/fr not_active Expired
- 1960-07-15 BE BE593040D patent/BE593040A/xx unknown
- 1960-07-16 DE DEE19619A patent/DE1138926B/de active Pending
- 1960-07-18 GB GB24886/60A patent/GB939447A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1138926B (de) | 1962-10-31 |
| FR1262195A (fr) | 1961-05-26 |
| GB939447A (en) | 1963-10-16 |
| US3128264A (en) | 1964-04-07 |
