BE593045A - - Google Patents
Info
- Publication number
- BE593045A BE593045A BE593045DA BE593045A BE 593045 A BE593045 A BE 593045A BE 593045D A BE593045D A BE 593045DA BE 593045 A BE593045 A BE 593045A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
- C08G64/10—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing halogens
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- 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
-
- 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
- C08G64/18—Block or graft polymers
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US827707A US3038879A (en) | 1959-07-17 | 1959-07-17 | Block copolycarbonates from tetrachlorobisphenol a and 4, 4'-bis(hydroxyphenyl)-naphthyl methanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE593045A true BE593045A (OSRAM) |
Family
ID=25249933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593045D BE593045A (OSRAM) | 1959-07-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3038879A (OSRAM) |
| BE (1) | BE593045A (OSRAM) |
| GB (1) | GB938124A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213060A (en) * | 1961-09-14 | 1965-10-19 | Eastman Kodak Co | Polycarbonate purification |
| US4140730A (en) | 1973-10-31 | 1979-02-20 | Bayer Aktiengesellschaft | Polycarbonate film |
| US4448727A (en) * | 1976-03-22 | 1984-05-15 | General Electric Company | Color-stabilized halobisphenolethylene polycarbonates |
| JPS6021691B2 (ja) * | 1979-09-26 | 1985-05-29 | 三菱化学株式会社 | ハロゲン含有ポリカ−ボネ−ト樹脂の製造法 |
| US4818254A (en) * | 1986-04-14 | 1989-04-04 | The Dow Chemical Company | Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970131A (en) * | 1961-01-31 | polycarbonate process | ||
| CA578585A (en) * | 1959-06-30 | Schnell Hermann | Thermoplastic materials and their manufacture | |
| BE520491A (OSRAM) * | 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 (OSRAM) * | 1955-06-25 | |||
| US2799666A (en) * | 1956-01-26 | 1957-07-16 | Eastman Kodak Co | Linear polycarbonates from bis (hydroxyethoxy) aromatic compounds |
-
0
- BE BE593045D patent/BE593045A/xx unknown
-
1959
- 1959-07-17 US US827707A patent/US3038879A/en not_active Expired - Lifetime
-
1960
- 1960-07-18 GB GB24888/60A patent/GB938124A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB938124A (en) | 1963-10-02 |
| US3038879A (en) | 1962-06-12 |