JP2002226573A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2002226573A5 JP2002226573A5 JP2002000505A JP2002000505A JP2002226573A5 JP 2002226573 A5 JP2002226573 A5 JP 2002226573A5 JP 2002000505 A JP2002000505 A JP 2002000505A JP 2002000505 A JP2002000505 A JP 2002000505A JP 2002226573 A5 JP2002226573 A5 JP 2002226573A5
- Authority
- JP
- Japan
- Prior art keywords
- product
- introducing
- separating
- distillation column
- diaryl carbonate
- 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.)
- Granted
Links
- 239000000047 product Substances 0.000 claims 7
- -1 diaryl carbonate Chemical compound 0.000 claims 4
- 238000004821 distillation Methods 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000004064 recycling Methods 0.000 claims 2
- 238000005809 transesterification reaction Methods 0.000 claims 2
- 239000006227 byproduct Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10100404-4 | 2001-01-05 | ||
| DE10100404A DE10100404A1 (de) | 2001-01-05 | 2001-01-05 | Verfahren zur Herstellung von Polycarbonat |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002226573A JP2002226573A (ja) | 2002-08-14 |
| JP2002226573A5 true JP2002226573A5 (enExample) | 2005-06-30 |
| JP4021201B2 JP4021201B2 (ja) | 2007-12-12 |
Family
ID=7669884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002000505A Expired - Fee Related JP4021201B2 (ja) | 2001-01-05 | 2002-01-07 | ポリカーボネートを製造する方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6703473B2 (enExample) |
| EP (1) | EP1221454B1 (enExample) |
| JP (1) | JP4021201B2 (enExample) |
| KR (1) | KR20020057827A (enExample) |
| CN (1) | CN1204162C (enExample) |
| AR (1) | AR032071A1 (enExample) |
| AT (1) | ATE294206T1 (enExample) |
| BR (1) | BR0200008A (enExample) |
| DE (2) | DE10100404A1 (enExample) |
| ES (1) | ES2240323T3 (enExample) |
| HK (1) | HK1046699A1 (enExample) |
| SG (1) | SG102022A1 (enExample) |
| TW (1) | TW574257B (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3898542B2 (ja) | 2002-03-22 | 2007-03-28 | 日本ジーイープラスチックス株式会社 | 重縮合系樹脂のリサイクル法 |
| US6974260B2 (en) * | 2003-07-30 | 2005-12-13 | Emcore Corporation | Flexible substrate for routing fibers in an optical transceiver |
| US7189869B2 (en) | 2004-11-01 | 2007-03-13 | General Electric Company | Method for making polycarbonate |
| US7183371B2 (en) * | 2004-11-01 | 2007-02-27 | General Electric Company | Method for making polycarbonate |
| US20090156759A1 (en) * | 2005-11-30 | 2009-06-18 | Shinsuke Fukuoka | Industrial process for production of high-quality aromatic polycarbonate |
| KR20080067380A (ko) * | 2005-12-12 | 2008-07-18 | 아사히 가세이 케미칼즈 가부시키가이샤 | 고품질 방향족 폴리카르보네이트를 공업적으로 제조하는방법 |
| DE102006006904A1 (de) | 2006-02-09 | 2007-08-23 | Universität Rostock | Neue Mittel zur Blutstillung und Klebstoffe für medizinische Anwendungen |
| US7541420B2 (en) * | 2006-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method for making molded polycarbonate articles with improved color |
| DE102006048833A1 (de) | 2006-10-16 | 2008-04-17 | Universität Rostock | Behandlung von Osteoporose |
| JP5320071B2 (ja) * | 2006-11-27 | 2013-10-23 | 旭化成ケミカルズ株式会社 | 高品質芳香族ポリカーボネートの工業的製造法 |
| JP5344927B2 (ja) * | 2006-11-28 | 2013-11-20 | 旭化成ケミカルズ株式会社 | 高品質芳香族ポリカーボネートを工業的規模で製造する方法 |
| FR2911878B1 (fr) * | 2007-01-31 | 2012-11-02 | Rhodia Recherches & Tech | Procede de preparation de polyhydroxy-urethanes. |
| DE102007022130B4 (de) | 2007-05-11 | 2015-02-19 | Bayer Intellectual Property Gmbh | Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren |
| DE102007052968A1 (de) | 2007-11-07 | 2009-05-14 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren |
| DE102008011903A1 (de) | 2008-02-29 | 2009-09-03 | Bayer Materialscience Ag | Polycarbonate mit cyclischen Oligomeren und verbessertem Fließverhalten |
| DE102008019503A1 (de) | 2008-04-18 | 2009-10-22 | Bayer Materialscience Ag | Polycarbonate mit Umlagerungsstrukturen, cyclischen und linearen Oligomeren sowie verbessertem Fließverhalten |
| US7547799B1 (en) | 2008-06-20 | 2009-06-16 | Sabic Innovative Plastics Ip B.V. | Method for producing phenolic compound |
| DE102009032020A1 (de) * | 2009-07-07 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
| WO2011120198A1 (en) | 2010-04-01 | 2011-10-06 | Bayer Materialscience Ag | Melt polycarbonate having improved heat ageing resistance and manufacturing method thereof |
| EP2662396B1 (en) * | 2011-01-07 | 2023-06-07 | Mitsubishi Chemical Corporation | Production method of polycarbonate |
| DE102012105296A1 (de) * | 2012-06-19 | 2013-12-19 | Epc Engineering Consulting Gmbh | Verfahren und Anlage zur Herstellung von Polycarbonat |
| WO2016001164A1 (de) * | 2014-07-03 | 2016-01-07 | Covestro Deutschland Ag | Verfahren zur reinigung von polycarbonatpolyolen und reinigungsvorrichtung hierfür |
| TWI693244B (zh) * | 2015-01-20 | 2020-05-11 | 德商科思創德意志股份有限公司 | 藉由轉酯化方法製備高耐熱之［共］聚碳酸酯 |
| DE102016116078B3 (de) * | 2016-08-29 | 2018-01-04 | Epc Engineering Consulting Gmbh | Verfahren zur Herstellung eines Polycarbonats unter Einsatz einer Strippvorrichtung |
| DE102016119477A1 (de) * | 2016-10-12 | 2018-04-12 | Epc Engineering Consulting Gmbh | Katalysator-System |
| EP3581605A1 (de) | 2018-06-14 | 2019-12-18 | Covestro Deutschland AG | Schmelzeumesterungsverfahren zur gleichzeitigen herstellung mindestens zweier verschiedenartiger polycarbonate in einer produktionsanlage |
| EP4010401A1 (en) | 2019-08-08 | 2022-06-15 | Covestro Intellectual Property GmbH & Co. KG | Process for the preparation of a polycarbonate |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU30729A1 (enExample) | ||||
| US5189139A (en) | 1991-08-08 | 1993-02-23 | The Dow Chemical Company | Preparation of polycarbonates comprising separating bisphenol, converting bisphenol to diaryl carbonate and recycling |
| LU88569A1 (de) | 1994-12-14 | 1995-04-05 | Bayer Ag | Verfahren zur Herstellung von thermoplastischem Polycarbonat |
| DE19511483A1 (de) * | 1995-03-29 | 1996-10-02 | Bayer Ag | Verfahren zur Herstellung von thermoplastischem Polycarbonat |
| DE19600631A1 (de) * | 1996-01-10 | 1997-07-17 | Bayer Ag | Verfahren zur Reinigung von Kohlensäurediarylestern |
| DE19612139A1 (de) * | 1996-03-27 | 1997-10-02 | Bayer Ag | Zweistufenverfahren zur Herstellung von thermoplastischem Polycarbonat |
| WO1997049752A1 (fr) * | 1996-06-26 | 1997-12-31 | Idemitsu Kosan Co., Ltd. | Procedes de production de polycarbonate |
| US5922827A (en) | 1996-09-27 | 1999-07-13 | Ube Industries, Ltd. | Process for producing a polycarbonate |
| JP4336395B2 (ja) | 1998-04-27 | 2009-09-30 | 帝人株式会社 | 炭酸ジエステル、芳香族ポリカーボネート、製造装置および製造方法 |
| JP3967009B2 (ja) | 1998-08-05 | 2007-08-29 | 旭化成ケミカルズ株式会社 | 芳香族ポリカーボネートの製造方法 |
| JP4265828B2 (ja) * | 1998-10-23 | 2009-05-20 | 旭化成ケミカルズ株式会社 | 芳香族ポリカーボネートの製造方法 |
| JP2000128976A (ja) | 1998-10-27 | 2000-05-09 | Teijin Ltd | ポリカーボネートの製造方法 |
| EP1018529B1 (en) * | 1999-01-06 | 2004-03-24 | Teijin Limited | Process for producing polycarbonates |
-
2001
- 2001-01-05 DE DE10100404A patent/DE10100404A1/de not_active Withdrawn
- 2001-12-20 SG SG200107942A patent/SG102022A1/en unknown
- 2001-12-27 DE DE50106029T patent/DE50106029D1/de not_active Expired - Lifetime
- 2001-12-27 AT AT01130612T patent/ATE294206T1/de not_active IP Right Cessation
- 2001-12-27 ES ES01130612T patent/ES2240323T3/es not_active Expired - Lifetime
- 2001-12-27 AR ARP010106063A patent/AR032071A1/es unknown
- 2001-12-27 EP EP01130612A patent/EP1221454B1/de not_active Expired - Lifetime
-
2002
- 2002-01-02 US US10/038,953 patent/US6703473B2/en not_active Expired - Lifetime
- 2002-01-04 KR KR1020020000447A patent/KR20020057827A/ko not_active Withdrawn
- 2002-01-04 CN CNB021015074A patent/CN1204162C/zh not_active Expired - Fee Related
- 2002-01-04 TW TW91100045A patent/TW574257B/zh not_active IP Right Cessation
- 2002-01-04 BR BR0200008-3A patent/BR0200008A/pt not_active Application Discontinuation
- 2002-01-07 JP JP2002000505A patent/JP4021201B2/ja not_active Expired - Fee Related
- 2002-11-11 HK HK02108157.0A patent/HK1046699A1/zh unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002226573A5 (enExample) | ||
| CA2300083C (en) | Propylene oxide purification | |
| CA2393559A1 (en) | Methods for the syntheses of alfentanil, sufentanil and remifentanil | |
| JP3934163B2 (ja) | アクリル酸ブチルの精製方法 | |
| EP1801095A4 (en) | PROCESS FOR PREPARING HIGH-PURE DIARYLCARBONATE | |
| CN101328119A (zh) | 一种乙酸甲酯的合成工艺方法及其装置 | |
| JP2009527529A5 (enExample) | ||
| JPH09208520A5 (enExample) | ||
| JP5374783B2 (ja) | 塩酸の精製方法 | |
| US5292917A (en) | Process for purifying dimethyl carbonate | |
| EP0031097B1 (en) | Method for distilling ethyl alcohol | |
| CN103253676A (zh) | 一种三氯氢硅的制备方法 | |
| US8940925B2 (en) | Method for purifying the azeotropic fraction generated during the synthesis of N,N-dimethyl aminoethyl acrylate | |
| PE20212093A1 (es) | Procedimiento mejorado para producir plomo de alta pureza | |
| KR970061854A (ko) | 아릴 카르보네이트의 연속 제조 방법 | |
| JP3709014B2 (ja) | アクリル系樹脂廃材からモノマーを回収する方法 | |
| JPS6232182B2 (enExample) | ||
| EP1787976A4 (en) | METHOD FOR THE PRODUCTION OF HIGH-PURITY DIARYLCARBONATE IN INDUSTRIAL STANDARD | |
| EP0501374A1 (en) | Process for purifying dimethyl carbonate | |
| KR100930050B1 (ko) | 바이오디젤 부산물인 글리세린의 정제기술 | |
| CN1176058C (zh) | 邻苯二甲酸酐的制备方法 | |
| JP2005501116A5 (enExample) | ||
| CA2374124C (en) | Extractive distillation separation | |
| JPS56123926A (en) | Purification of methanol | |
| JPH0545572B2 (enExample) |