DK380187D0 - Forgrenede polycarbonater indeholdende tetrafunktionelle heterocycliske forbindelser, samt fremgangsmaade til deres fremstilling - Google Patents
Forgrenede polycarbonater indeholdende tetrafunktionelle heterocycliske forbindelser, samt fremgangsmaade til deres fremstillingInfo
- Publication number
- DK380187D0 DK380187D0 DK380187A DK380187A DK380187D0 DK 380187 D0 DK380187 D0 DK 380187D0 DK 380187 A DK380187 A DK 380187A DK 380187 A DK380187 A DK 380187A DK 380187 D0 DK380187 D0 DK 380187D0
- Authority
- DK
- Denmark
- Prior art keywords
- procedures
- preparation
- heterocyclic compounds
- branched polycarbonates
- polycarbonates containing
- 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
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
-
- 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
- C08G64/081—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing sulfur
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 |
|---|---|---|---|
| IT21231/86A IT1196986B (it) | 1986-07-23 | 1986-07-23 | Policarbonati ramificati contenenti composti eterociclici tetrafuzionali e procedimento per la loro preparazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK380187D0 true DK380187D0 (da) | 1987-07-21 |
| DK380187A DK380187A (da) | 1988-01-24 |
Family
ID=11178755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK380187A DK380187A (da) | 1986-07-23 | 1987-07-21 | Forgrenede polycarbonater indeholdende tetrafunktionelle heterocycliske forbindelser, samt fremgangsmaade til deres fremstilling |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4788273A (da) |
| EP (1) | EP0254370A3 (da) |
| JP (1) | JPS6330525A (da) |
| CA (1) | CA1296126C (da) |
| DK (1) | DK380187A (da) |
| IT (1) | IT1196986B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166306A (en) * | 1988-12-02 | 1992-11-24 | Enichem Technoresine S.P.A. | Flame-resistant polycarbonate containing units from halogenated pyrimidine compounds in the polymer chain |
| US5447989A (en) * | 1993-09-17 | 1995-09-05 | Enichem S.P.A. | High impact modified polycarbonate compositions |
| CN1243715C (zh) * | 2000-08-04 | 2006-03-01 | 宇部兴产株式会社 | 碳酸二芳基酯产物和聚碳酸酯的制备 |
| KR102293210B1 (ko) * | 2018-08-10 | 2021-08-25 | 주식회사 엘지화학 | 폴리카보네이트 및 이의 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294953A (en) * | 1979-05-31 | 1981-10-13 | General Electric Company | Process for preparing a branched polycarbonate |
| JPS58185619A (ja) * | 1982-04-26 | 1983-10-29 | Idemitsu Kosan Co Ltd | ポリカ−ボネ−トの製造方法 |
-
1986
- 1986-07-23 IT IT21231/86A patent/IT1196986B/it active
-
1987
- 1987-07-17 US US07/074,554 patent/US4788273A/en not_active Expired - Fee Related
- 1987-07-17 EP EP87201366A patent/EP0254370A3/en not_active Withdrawn
- 1987-07-21 DK DK380187A patent/DK380187A/da not_active Application Discontinuation
- 1987-07-22 CA CA000542771A patent/CA1296126C/en not_active Expired - Fee Related
- 1987-07-23 JP JP62182437A patent/JPS6330525A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1296126C (en) | 1992-02-18 |
| DK380187A (da) | 1988-01-24 |
| EP0254370A3 (en) | 1989-06-07 |
| IT8621231A0 (it) | 1986-07-23 |
| US4788273A (en) | 1988-11-29 |
| IT1196986B (it) | 1988-11-25 |
| IT8621231A1 (it) | 1988-01-23 |
| JPS6330525A (ja) | 1988-02-09 |
| EP0254370A2 (en) | 1988-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |