IT1067571B - Policarbonati di fenolftaleina composti aromatici diossidrilici - Google Patents
Policarbonati di fenolftaleina composti aromatici diossidriliciInfo
- Publication number
- IT1067571B IT1067571B IT2638276A IT2638276A IT1067571B IT 1067571 B IT1067571 B IT 1067571B IT 2638276 A IT2638276 A IT 2638276A IT 2638276 A IT2638276 A IT 2638276A IT 1067571 B IT1067571 B IT 1067571B
- Authority
- IT
- Italy
- Prior art keywords
- dioxidyl
- phenolphthaline
- polycarbonates
- aromatic compounds
- aromatic
- Prior art date
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
- C08G64/20—General preparatory processes
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60614975A | 1975-08-20 | 1975-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1067571B true IT1067571B (it) | 1985-03-16 |
Family
ID=24426768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2638276A IT1067571B (it) | 1975-08-20 | 1976-08-19 | Policarbonati di fenolftaleina composti aromatici diossidrilici |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5235295A (fr) |
| BE (1) | BE845330A (fr) |
| CA (1) | CA1062394A (fr) |
| DE (1) | DE2637003A1 (fr) |
| FR (1) | FR2321512A1 (fr) |
| GB (1) | GB1533008A (fr) |
| IT (1) | IT1067571B (fr) |
| NL (1) | NL7609033A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013282A1 (fr) * | 1979-01-11 | 1980-07-23 | The Dow Chemical Company | Copolycarbonates de polycarbonates de phénolphtaléine et d'autres polycarbonates et leur préparation |
| JPH0735436B2 (ja) * | 1985-07-26 | 1995-04-19 | 三菱化学株式会社 | 芳香族ポリカ−ボネ−ト |
| CA2139325A1 (fr) * | 1992-07-16 | 1994-02-03 | Stephen E. Bales | Copolycarbonates de thiodiphenol et leur utilisation comme constituants de corps polymeriques reflecteurs a couches multiples |
-
1976
- 1976-08-13 NL NL7609033A patent/NL7609033A/xx not_active Application Discontinuation
- 1976-08-17 DE DE19762637003 patent/DE2637003A1/de not_active Withdrawn
- 1976-08-19 BE BE169922A patent/BE845330A/fr not_active IP Right Cessation
- 1976-08-19 FR FR7625253A patent/FR2321512A1/fr active Granted
- 1976-08-19 JP JP9828176A patent/JPS5235295A/ja active Pending
- 1976-08-19 GB GB3455576A patent/GB1533008A/en not_active Expired
- 1976-08-19 IT IT2638276A patent/IT1067571B/it active
- 1976-08-19 CA CA259,476A patent/CA1062394A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1062394A (fr) | 1979-09-11 |
| NL7609033A (nl) | 1977-02-22 |
| FR2321512B1 (fr) | 1981-02-13 |
| DE2637003A1 (de) | 1977-03-03 |
| JPS5235295A (en) | 1977-03-17 |
| FR2321512A1 (fr) | 1977-03-18 |
| BE845330A (fr) | 1977-02-21 |
| GB1533008A (en) | 1978-11-22 |
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