BRPI0510102A - método para produzir eficientemente um policarbonato aromático e policarbonato aromático produzido por meio de tal método - Google Patents
método para produzir eficientemente um policarbonato aromático e policarbonato aromático produzido por meio de tal métodoInfo
- Publication number
- BRPI0510102A BRPI0510102A BRPI0510102-6A BRPI0510102A BRPI0510102A BR PI0510102 A BRPI0510102 A BR PI0510102A BR PI0510102 A BRPI0510102 A BR PI0510102A BR PI0510102 A BRPI0510102 A BR PI0510102A
- Authority
- BR
- Brazil
- Prior art keywords
- aromatic polycarbonate
- task
- polycarbonate
- inert gas
- long time
- 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
- C08G64/205—General preparatory processes characterised by the apparatus used
-
- 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
-
- 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
-
- 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
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)
Abstract
MéTODO PARA PRODUZIR EFICIENTEMENTE UM POLICARBONATO AROMáTICO E POLICARBONATO AROMáTICO PRODUZIDO POR MEIO DE TAL MéTODO. é um objetivo da presente invenção prover um método que permite a produção de um policarbonato aromático de alta qualidade, de alto desempenho (que é incolor e tem excelentes propriedades mecânicas), a partir de um pré-polímero de policarbonato aromático fundido, obtido a partir de um composto de dihidroxila aromático e carbonato de diarila, em que o policarbonato pode ser estavelmente produzido em uma escala comercial em 1 a 50 t/hr por um longo tempo sem a necessidade de uma grande quantidade de um gás inerte. Na presente invenção, este objetivo foi atingido por meio de um método para produção de um policarbonato aromático pelo processo de transesterificação por fusão, em que o pré-polímero é feito com que absorva uma quantidade específica de um gás inerte, seguido pela polimerização usando um dispositivo polimerizador de molhagem por queda em guia tendo uma estrutura específica, por meio do qual um policarbonato aromático de alta qualidade, de alto desempenho, como mencionado acima, pode ser estavelmente produzido em uma escala comercial em 1 a 50 t/hr por um longo tempo (maior do que vários milhares de horas, por exemplo, durante 5.000 horas) sem flutuação do peso molecular do mesmo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004176205 | 2004-06-14 | ||
PCT/JP2005/010854 WO2005121211A1 (ja) | 2004-06-14 | 2005-06-14 | 芳香族ポリカーボネートを効率的に製造する方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0510102A true BRPI0510102A (pt) | 2007-09-25 |
Family
ID=35503024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0510102-6A BRPI0510102A (pt) | 2004-06-14 | 2005-06-14 | método para produzir eficientemente um policarbonato aromático e policarbonato aromático produzido por meio de tal método |
Country Status (12)
Country | Link |
---|---|
US (1) | US7528213B2 (pt) |
EP (1) | EP1760107B1 (pt) |
JP (1) | JP4181601B2 (pt) |
KR (1) | KR100813451B1 (pt) |
CN (1) | CN1946762B (pt) |
AT (1) | ATE498644T1 (pt) |
AU (1) | AU2005252556B2 (pt) |
BR (1) | BRPI0510102A (pt) |
CA (1) | CA2560015A1 (pt) |
DE (1) | DE602005026382D1 (pt) |
EA (1) | EA011093B1 (pt) |
WO (1) | WO2005121211A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100813450B1 (ko) * | 2004-06-14 | 2008-03-13 | 아사히 가세이 케미칼즈 가부시키가이샤 | 방향족 폴리카르보네이트의 개선된 제조 방법 |
WO2008065776A1 (fr) * | 2006-11-27 | 2008-06-05 | Asahi Kasei Chemicals Corporation | Procédé de fabrication industrielle de polycarbonate aromatique haute qualité |
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 |
EP2428266B1 (en) | 2010-09-10 | 2013-07-10 | Princo Middle East FZE | Process for preparation of high viscosity polymeric materials |
US9321884B2 (en) * | 2010-10-29 | 2016-04-26 | Asahi Kasei Chemicals Corporation | Process for producing polycondensation polymer, and polymerizer |
CN102675619B (zh) * | 2011-12-05 | 2013-06-12 | 陕西延长石油(集团)有限责任公司 | 一种采用熔融酯交换法生产芳香族聚碳酸酯的聚合反应装置 |
JP6230695B2 (ja) * | 2014-03-19 | 2017-11-15 | 旭化成株式会社 | 縮重合反応性ポリマー及びその製造装置 |
JP7258069B2 (ja) * | 2021-03-26 | 2023-04-14 | 旭化成株式会社 | ポリカーボネートの製造装置の組み立て方法、及びポリカーボネートの製造装置 |
WO2023018088A1 (ko) * | 2021-08-12 | 2023-02-16 | 주식회사 엘지화학 | 고점도 수지의 중합 반응 장치 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153008A (en) | 1955-07-05 | 1964-10-13 | Gen Electric | Aromatic carbonate resins and preparation thereof |
US2964297A (en) | 1957-12-04 | 1960-12-13 | Eastman Kodak Co | Photographic print drier |
DE1495730B2 (de) | 1963-07-24 | 1971-03-18 | Farbenfabriken Bayer AG, 5090 Le verkusen | Verfahren zum herstellen thermoplastischer polykondensations produkte |
US3888826A (en) | 1972-07-10 | 1975-06-10 | Mitsubishi Gas Chemical Co | Process for preparing aromatic polycarbonates |
JPS5825096B2 (ja) | 1975-09-18 | 1983-05-25 | 積水化成品工業株式会社 | ポリオレフイン系樹脂発泡体の製造方法 |
JP2674813B2 (ja) | 1988-12-06 | 1997-11-12 | 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 |
DE4240588A1 (de) | 1992-12-03 | 1994-06-09 | Bayer Ag | Verfahren zur Herstellung von Polycarbonaten |
JP3334723B2 (ja) | 1993-02-26 | 2002-10-15 | 出光石油化学株式会社 | ポリカーボネートの製造方法 |
US5589564A (en) | 1993-07-23 | 1996-12-31 | Asahi Kasei Kogyo Kabushiki Kaisha | Wire-wetting fall polymonization process for the production of polycarbonates |
JP3522028B2 (ja) | 1994-12-19 | 2004-04-26 | 旭化成ケミカルズ株式会社 | ガイドを有する芳香族ポリカーボネートの製造法 |
JP3200345B2 (ja) | 1994-12-19 | 2001-08-20 | 旭化成株式会社 | ガイドを有する芳香族ポリカーボネートの製法 |
JP3569064B2 (ja) | 1995-03-24 | 2004-09-22 | 旭化成ケミカルズ株式会社 | ガイドを用いた芳香族ポリカーボネートの製造法 |
CA2232427C (en) | 1995-12-15 | 2001-06-19 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing an aromatic polycarbonate |
US6107440A (en) * | 1996-09-02 | 2000-08-22 | Asahi Kasei Kabushiki Kaisha | Aromatic polycarbonate composition |
JP3199644B2 (ja) | 1996-09-06 | 2001-08-20 | 旭化成株式会社 | 芳香族ポリカーボネートの製造方法 |
JP3706218B2 (ja) | 1997-03-17 | 2005-10-12 | 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 |
JP3706223B2 (ja) | 1997-04-22 | 2005-10-12 | 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 |
EP1048685B1 (en) | 1998-01-14 | 2005-12-14 | Asahi Kasei Chemicals Corporation | Process and polymerizer for producing aromatic polycarbonate |
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 |
KR100420017B1 (ko) | 1998-06-05 | 2004-02-25 | 아사히 가세이 가부시키가이샤 | 방향족 폴리카르보네이트의 제조 방법 |
JP4739523B2 (ja) * | 1998-06-16 | 2011-08-03 | 旭化成ケミカルズ株式会社 | 重縮合ポリマーを製造する方法 |
JP4965016B2 (ja) * | 2000-09-07 | 2012-07-04 | 旭化成ケミカルズ株式会社 | 光学情報基板用ポリカーボネート樹脂組成物 |
JP4053291B2 (ja) * | 2000-12-21 | 2008-02-27 | 三菱化学株式会社 | 芳香族ポリカーボネート及びその製造方法 |
-
2005
- 2005-06-14 CN CN2005800128678A patent/CN1946762B/zh active Active
- 2005-06-14 EP EP05751169A patent/EP1760107B1/en active Active
- 2005-06-14 AT AT05751169T patent/ATE498644T1/de not_active IP Right Cessation
- 2005-06-14 AU AU2005252556A patent/AU2005252556B2/en not_active Ceased
- 2005-06-14 BR BRPI0510102-6A patent/BRPI0510102A/pt not_active IP Right Cessation
- 2005-06-14 KR KR1020067022878A patent/KR100813451B1/ko active IP Right Grant
- 2005-06-14 DE DE602005026382T patent/DE602005026382D1/de active Active
- 2005-06-14 JP JP2006514605A patent/JP4181601B2/ja active Active
- 2005-06-14 US US10/592,690 patent/US7528213B2/en active Active
- 2005-06-14 WO PCT/JP2005/010854 patent/WO2005121211A1/ja not_active Application Discontinuation
- 2005-06-14 CA CA002560015A patent/CA2560015A1/en not_active Abandoned
- 2005-06-14 EA EA200601808A patent/EA011093B1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE498644T1 (de) | 2011-03-15 |
CA2560015A1 (en) | 2005-12-22 |
US7528213B2 (en) | 2009-05-05 |
JPWO2005121211A1 (ja) | 2008-04-10 |
CN1946762B (zh) | 2011-01-19 |
EP1760107A1 (en) | 2007-03-07 |
EA011093B1 (ru) | 2008-12-30 |
WO2005121211A1 (ja) | 2005-12-22 |
DE602005026382D1 (de) | 2011-03-31 |
EA200601808A1 (ru) | 2007-02-27 |
KR100813451B1 (ko) | 2008-03-13 |
KR20070036040A (ko) | 2007-04-02 |
JP4181601B2 (ja) | 2008-11-19 |
EP1760107A4 (en) | 2009-09-16 |
AU2005252556B2 (en) | 2007-11-01 |
US20080234444A1 (en) | 2008-09-25 |
CN1946762A (zh) | 2007-04-11 |
EP1760107B1 (en) | 2011-02-16 |
AU2005252556A1 (en) | 2005-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |