BE593043A - - Google Patents
Info
- Publication number
- BE593043A BE593043A BE593043DA BE593043A BE 593043 A BE593043 A BE 593043A BE 593043D A BE593043D A BE 593043DA BE 593043 A BE593043 A BE 593043A
- Authority
- BE
- Belgium
Links
Classifications
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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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US827705A US3106546A (en) | 1959-07-17 | 1959-07-17 | Block copolymers of polycarbonates from bisphenol a and 4, 4'-bis (hydroxyphenyl) naphthylmethanes, the latter compounds per se and homopolymers thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE593043A true BE593043A (fr) |
Family
ID=25249927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593043D BE593043A (fr) | 1959-07-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3106546A (fr) |
| BE (1) | BE593043A (fr) |
| DE (1) | DE1138927B (fr) |
| GB (1) | GB931189A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359306A (en) * | 1962-08-17 | 1967-12-19 | Union Carbide Corp | Hydroxyneopentyl ethers and process for preparing the same |
| US4448727A (en) * | 1976-03-22 | 1984-05-15 | General Electric Company | Color-stabilized halobisphenolethylene polycarbonates |
| US4134936A (en) * | 1976-12-27 | 1979-01-16 | The Dow Chemical Company | Copolycarbonates of phenolphthalein polycarbonates and other polycarbonates |
| CA1086410A (fr) * | 1977-08-02 | 1980-09-23 | Ching W. Tang | Elements photovoltaiques organiques |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970131A (en) * | 1961-01-31 | polycarbonate process | ||
| US1971436A (en) * | 1931-03-07 | 1934-08-28 | Ig Farbenindustrie Ag | Compound of the polyarylmethyl series and the process for preparing the same |
| US2669588A (en) * | 1951-10-17 | 1954-02-16 | Shell Dev | Production of bis (hydroxyaryl) substituted compounds |
| BE520491A (fr) * | 1952-06-07 | |||
| US2843567A (en) * | 1954-12-20 | 1958-07-15 | Eastman Kodak Co | Alkaline earth metal titanium alkoxide catalysts for preparing aromatic polycarbonates |
| BE548953A (fr) * | 1955-06-25 | |||
| US2799666A (en) * | 1956-01-26 | 1957-07-16 | Eastman Kodak Co | Linear polycarbonates from bis (hydroxyethoxy) aromatic compounds |
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0
- BE BE593043D patent/BE593043A/xx unknown
-
1959
- 1959-07-17 US US827705A patent/US3106546A/en not_active Expired - Lifetime
-
1960
- 1960-07-16 DE DEE19621A patent/DE1138927B/de active Pending
- 1960-07-18 GB GB24889/60A patent/GB931189A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3106546A (en) | 1963-10-08 |
| DE1138927B (de) | 1962-10-31 |
| GB931189A (en) | 1963-07-10 |