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 método

Info

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
Application number
BRPI0510102-6A
Other languages
English (en)
Inventor
Shinsuke Fukuoka
Hiroshi Hachiya
Kazuhiko Matsuzaki
Original Assignee
Asahi Kasei Chemicals Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of BRPI0510102A publication Critical patent/BRPI0510102A/pt

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.
BRPI0510102-6A 2004-06-14 2005-06-14 método para produzir eficientemente um policarbonato aromático e policarbonato aromático produzido por meio de tal método BRPI0510102A (pt)

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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005121210A1 (ja) * 2004-06-14 2005-12-22 Asahi Kasei Chemicals Corporation 芳香族ポリカーボネートの改良された製造方法
WO2008065776A1 (en) * 2006-11-27 2008-06-05 Asahi Kasei Chemicals Corporation Process for industrial production of high-quality aromatic polycarbonate
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
EA032246B1 (ru) 2010-10-29 2019-04-30 Асахи Касеи Кабусики Кайся Способ получения полимера реакцией поликонденсации и реактор полимеризации
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
CN105873980B (zh) * 2014-03-19 2018-04-06 旭化成株式会社 缩聚反应性聚合物及其制造装置
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
JP2022154646A (ja) * 2021-03-30 2022-10-13 旭化成株式会社 ポリカーボネートの製造方法、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
CN117242117A (zh) * 2021-08-12 2023-12-15 株式会社Lg化学 用于高粘度树脂的聚合反应装置
WO2025109040A1 (en) 2023-11-22 2025-05-30 Sabic Global Technologies B.V. Process for producing polycarbonate

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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
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
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
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
CN1078219C (zh) * 1995-12-15 2002-01-23 旭化成株式会社 制备芳族聚碳酸酯的方法
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
DE69928910T2 (de) 1998-01-14 2006-09-07 Asahi Kasei Chemicals Corp. Verfahren und polymerisationsvorrichtung zur herstellung von aromatischem polycarbonat
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
ES2222595T3 (es) * 1998-06-05 2005-02-01 Asahi Kasei Chemicals Corporation Procedimiento para producir un policarbonato aromatico.
WO1999065970A1 (fr) * 1998-06-16 1999-12-23 Asahi Kasei Kogyo Kabushiki Kaisha Systeme et procede de production de polymeres de polycondensation
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

Also Published As

Publication number Publication date
US7528213B2 (en) 2009-05-05
EA200601808A1 (ru) 2007-02-27
EP1760107B1 (en) 2011-02-16
KR100813451B1 (ko) 2008-03-13
JP4181601B2 (ja) 2008-11-19
WO2005121211A1 (ja) 2005-12-22
CA2560015A1 (en) 2005-12-22
DE602005026382D1 (de) 2011-03-31
AU2005252556B2 (en) 2007-11-01
EP1760107A4 (en) 2009-09-16
AU2005252556A1 (en) 2005-12-22
CN1946762A (zh) 2007-04-11
ATE498644T1 (de) 2011-03-15
EA011093B1 (ru) 2008-12-30
KR20070036040A (ko) 2007-04-02
JPWO2005121211A1 (ja) 2008-04-10
US20080234444A1 (en) 2008-09-25
EP1760107A1 (en) 2007-03-07
CN1946762B (zh) 2011-01-19

Similar Documents

Publication Publication Date Title
JP6958698B2 (ja) ポリカーボネート樹脂
EA200601808A1 (ru) Способ эффективного получения ароматического поликарбоната
JP5883204B2 (ja) 表面保護フィルムまたはシートの製造方法
US5858499A (en) Polycarbonate copolymer containing oxaspiroundecane group and production process therefor
EP2123692B1 (en) Terminal-modified polycarbonate and process for producing the same
WO2009016804A1 (ja) ポリカーボネート樹脂およびその製造方法
BRPI0515041A (pt) aperfeiçoamento em um processo para a produção de carbonato de diarila de pureza elevada, carbonato de difenila de pureza elevada, processo para a produção de policarbonato aromático por transesterificação com um composto di-hidróxi aromático, e, policarbonato aromático
EP2420522A1 (en) Copolymerized polycarbonate and method for producing the same
EP2810972A1 (en) Method for producing composition for optical material
BRPI0513330A (pt) processo para a produção de um carbonato aromático, e, carbonato aromático
BRPI0513225A (pt) processo para a produção de um carbonato aromático, e, carbonato potássio, aparelho de destilação reativa
DE69429091D1 (de) Verfahren zur herstellung von aromatischem polycarbonat
BRPI0510185A (pt) método para produção de um policarbonato aromático de alta qualidade
US20020137873A1 (en) Polycarbonate copolymers having improved hydrolytic stabilty
EP3420030B1 (en) Impact performance modified melt polycarbonate
JP2026035732A (ja) 熱可塑性樹脂及びそれを含む光学部材
EA200801493A1 (ru) Промышленный способ получения ароматического поликарбоната высокого качества
EA200601440A1 (ru) Полимеризационное устройство для получения ароматических поликарбонатов
EA200601815A1 (ru) Улучшенный способ получения ароматического поликарбоната
KR101622905B1 (ko) 얇은 광학 부재용 폴리카르보네이트 수지 펠렛 및 이의 제조 방법
JP7646071B2 (ja) 熱可塑性樹脂及びそれを含む光学部材
EA200700546A1 (ru) Промышленный способ получения высокочистого диарилкарбоната
EP1360221B1 (en) Melt polycarbonate catalyst systems
CN108368296A (zh) 冲击性能改进的高透明熔融聚合聚碳酸酯
EP2027178B1 (en) Method of producing a polycarbonate in the presence of oxalic acid

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.