TW200846389A - Process for producing high-quality aromatic polycarbonate on industrial scale - Google Patents
Process for producing high-quality aromatic polycarbonate on industrial scale Download PDFInfo
- Publication number
- TW200846389A TW200846389A TW096143076A TW96143076A TW200846389A TW 200846389 A TW200846389 A TW 200846389A TW 096143076 A TW096143076 A TW 096143076A TW 96143076 A TW96143076 A TW 96143076A TW 200846389 A TW200846389 A TW 200846389A
- Authority
- TW
- Taiwan
- Prior art keywords
- column
- tower
- carbonate
- distillation column
- continuous multi
- 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
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320361 | 2006-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200846389A true TW200846389A (en) | 2008-12-01 |
Family
ID=39467669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096143076A TW200846389A (en) | 2006-11-28 | 2007-11-14 | Process for producing high-quality aromatic polycarbonate on industrial scale |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5344927B2 (ja) |
TW (1) | TW200846389A (ja) |
WO (1) | WO2008065874A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI499577B (zh) * | 2012-01-25 | 2015-09-11 | Asahi Kasei Chemicals Corp | 分離方法 |
US11347150B2 (en) | 2017-02-22 | 2022-05-31 | Asml Netherlands B.V. | Computational metrology |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008029514A1 (de) * | 2008-06-21 | 2009-12-24 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3528997B2 (ja) * | 1995-12-15 | 2004-05-24 | 日本ジーイープラスチックス株式会社 | ポリカーボネートの製造方法 |
JP3724905B2 (ja) * | 1996-01-17 | 2005-12-07 | 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 |
JP3966553B2 (ja) * | 1998-06-05 | 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を製造するためのシステム |
DE10100404A1 (de) * | 2001-01-05 | 2002-07-11 | Bayer Ag | Verfahren zur Herstellung von Polycarbonat |
JP4691881B2 (ja) * | 2003-11-12 | 2011-06-01 | 三菱化学株式会社 | 芳香族ポリカーボネートの製造方法 |
DE602005026382D1 (de) * | 2004-06-14 | 2011-03-31 | Asahi Kasei Chemicals Corp | Verfahren zur effizienten herstellung von aromatischem polycarbonat |
EA012117B1 (ru) * | 2004-06-14 | 2009-08-28 | Асахи Касеи Кемикалз Корпорейшн | Улучшенный способ получения ароматического поликарбоната |
KR20080067380A (ko) * | 2005-12-12 | 2008-07-18 | 아사히 가세이 케미칼즈 가부시키가이샤 | 고품질 방향족 폴리카르보네이트를 공업적으로 제조하는방법 |
BRPI0620082A2 (pt) * | 2005-12-19 | 2016-11-16 | Asahi Kasei Chemicals Corp | processo para a produção de um carbonato de difenila de pureza elevada em uma escala industrial, e, carbonato de difenila de pureza elevada |
-
2007
- 2007-11-12 WO PCT/JP2007/071911 patent/WO2008065874A1/ja active Application Filing
- 2007-11-12 JP JP2008546932A patent/JP5344927B2/ja active Active
- 2007-11-14 TW TW096143076A patent/TW200846389A/zh unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI499577B (zh) * | 2012-01-25 | 2015-09-11 | Asahi Kasei Chemicals Corp | 分離方法 |
US9950273B2 (en) | 2012-01-25 | 2018-04-24 | Asahi Kasei Chemicals Corporation | Method of separation |
US11347150B2 (en) | 2017-02-22 | 2022-05-31 | Asml Netherlands B.V. | Computational metrology |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008065874A1 (ja) | 2010-03-04 |
WO2008065874A1 (fr) | 2008-06-05 |
JP5344927B2 (ja) | 2013-11-20 |
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