DE69321443D1 - Aromatisches Polycarbonat und Methode zu seiner Herstellung - Google Patents
Aromatisches Polycarbonat und Methode zu seiner HerstellungInfo
- Publication number
- DE69321443D1 DE69321443D1 DE69321443T DE69321443T DE69321443D1 DE 69321443 D1 DE69321443 D1 DE 69321443D1 DE 69321443 T DE69321443 T DE 69321443T DE 69321443 T DE69321443 T DE 69321443T DE 69321443 D1 DE69321443 D1 DE 69321443D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- aromatic polycarbonate
- polycarbonate
- aromatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- C08G64/26—General preparatory processes using halocarbonates
- C08G64/28—General preparatory processes using halocarbonates and phenols
-
- 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
- C08G64/20—General preparatory processes
- C08G64/22—General preparatory processes using carbonyl halides
- C08G64/24—General preparatory processes using carbonyl halides and phenols
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32343592 | 1992-12-02 | ||
JP6966093 | 1993-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69321443D1 true DE69321443D1 (de) | 1998-11-12 |
DE69321443T2 DE69321443T2 (de) | 1999-06-17 |
Family
ID=26410834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69321443T Expired - Fee Related DE69321443T2 (de) | 1992-12-02 | 1993-11-30 | Aromatisches Polycarbonat und Methode zu seiner Herstellung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5426170A (de) |
EP (1) | EP0600447B1 (de) |
DE (1) | DE69321443T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69632527D1 (de) * | 1995-01-31 | 2004-06-24 | Idemitsu Kosan Co | Verfahren zur herstellung von polycarbonat |
JP3531835B2 (ja) * | 1997-06-23 | 2004-05-31 | 帝人化成株式会社 | 光学用フィルムおよびその製造方法 |
US6166167A (en) * | 1997-07-29 | 2000-12-26 | Mitsubishi Chemical Corporation | Polycarbonate resin for substrate of optical recording medium |
US6392079B1 (en) | 1999-03-30 | 2002-05-21 | General Electric Company | Method and apparatus for preparing monofunctional aromatic chloroformates suitable for use as chainstopping agents |
US6103855A (en) * | 1999-03-30 | 2000-08-15 | General Electric Company | Batch process for the production of polycarbonate by interfacial polymerization |
US6562937B2 (en) | 2000-07-25 | 2003-05-13 | General Electric Company | Continuous preparation of polycarbonate |
CN100447178C (zh) * | 2003-07-23 | 2008-12-31 | 陶氏环球技术公司 | 制备支化聚碳酸酯的方法 |
US20080014446A1 (en) * | 2004-10-07 | 2008-01-17 | General Electric Company | Window shade and a multi-layered article, and methods of making the same |
US7557153B2 (en) * | 2005-10-31 | 2009-07-07 | Sabic Innovative Plastics Ip Bv | Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom |
US7528212B2 (en) * | 2005-11-18 | 2009-05-05 | Sabic Innovative Plastics Ip B.V. | Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom |
US20070149756A1 (en) * | 2005-12-26 | 2007-06-28 | Futura Polyesters Limited | Compositions and methods of manufacturing polytrimethylene naphthalate |
US20080081892A1 (en) * | 2006-09-29 | 2008-04-03 | General Electric Company | Thermoplastic compositions, methods of making, and articles formed therefrom |
US7696297B2 (en) * | 2008-06-30 | 2010-04-13 | Sabic Innovative Plastics Ip B.V. | Branched polycarbonates and processes for producing the same |
US8771829B2 (en) * | 2008-09-25 | 2014-07-08 | Sabic Innovative Plastics Ip B.V. | Flame retardant thermoplastic polymer composition, method of manufacture, and articles formed therefrom |
US8445568B2 (en) * | 2008-09-25 | 2013-05-21 | Sabic Innovative Plastics Ip B.V. | Flame retardant thermoplastic composition and articles formed therefrom |
US20100280159A1 (en) * | 2008-09-25 | 2010-11-04 | Christianus Johannes Jacobus Maas | Flame retardant thermoplastic composition and articles formed therefrom |
CN112449645B (zh) * | 2018-07-26 | 2022-09-23 | 三菱瓦斯化学株式会社 | 聚碳酸酯树脂及其制造方法 |
EP3719051B1 (de) * | 2019-04-03 | 2021-11-03 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat-zugabezeitpunkt des kettenabbrechers |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275601A (en) * | 1956-01-04 | 1966-09-27 | Bayer Ag | Manufacture of polycarbonates using tertiary amines, quaternary amines and salts thereof as catalysts |
JPS5236554B2 (de) * | 1973-06-27 | 1977-09-16 | ||
DE2901668A1 (de) * | 1979-01-17 | 1980-07-24 | Bayer Ag | Verfahren zur herstellung von aromatischen polycarbonaten aus o,o,o'-tetramethylsubstituierten diphenolen |
JPS6289723A (ja) * | 1985-10-15 | 1987-04-24 | Teijin Chem Ltd | ポリカ−ボネ−トの製造方法 |
US4737573A (en) * | 1986-10-10 | 1988-04-12 | General Electric Company | Method for polymerizing aromatic bischloroformate composition to polycarbonate |
US4743676A (en) * | 1987-05-07 | 1988-05-10 | General Electric Company | Method for preparing polycarbonate of controlled molecular weight from aromatic bischloroformate |
US4880896A (en) * | 1987-05-30 | 1989-11-14 | Idemitsu Petrochemical Co., Ltd. | Polycarbonate for disc substrate having low bisphenol content |
US4939230A (en) * | 1988-11-16 | 1990-07-03 | The Dow Chemical Company | Elimination of monocarbonate from polycarbonate |
JPH0627189B2 (ja) * | 1988-11-29 | 1994-04-13 | 帝人化成株式会社 | カーボネート型難燃剤の製造法 |
US4973664A (en) * | 1989-07-20 | 1990-11-27 | General Electric Company | Method for preparing polycarbonates of controlled molecular weight from bischloroformates |
JP2724217B2 (ja) * | 1989-09-22 | 1998-03-09 | 出光石油化学株式会社 | ポリカーボネートオリゴマーの製造方法 |
US5043203A (en) * | 1990-05-07 | 1991-08-27 | General Electric Company | Method for making end-capped polycarbonates from bisphenol monochloroformate polycarbonate oligomers with pH control system |
US5034505A (en) * | 1990-07-27 | 1991-07-23 | General Electric Company | Single-step method for preparing polycarbonates from bischloroformates |
NL9001887A (nl) * | 1990-08-29 | 1992-03-16 | Gen Electric | Werkwijze voor de continue bereiding van aromatisch polycarbonaat met hoog molecuulgewicht. |
JP2535457B2 (ja) * | 1991-03-05 | 1996-09-18 | 帝人化成株式会社 | ポリカ―ボネ―ト樹脂の製造法 |
-
1993
- 1993-11-29 US US08/158,518 patent/US5426170A/en not_active Expired - Fee Related
- 1993-11-30 EP EP93119299A patent/EP0600447B1/de not_active Expired - Lifetime
- 1993-11-30 DE DE69321443T patent/DE69321443T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69321443T2 (de) | 1999-06-17 |
EP0600447A3 (de) | 1994-10-12 |
US5426170A (en) | 1995-06-20 |
EP0600447B1 (de) | 1998-10-07 |
EP0600447A2 (de) | 1994-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |