BRPI0509998A - método para produzir um policarbonato aromático, e, policarbonato aromático - Google Patents

método para produzir um policarbonato aromático, e, policarbonato aromático

Info

Publication number
BRPI0509998A
BRPI0509998A BRPI0509998-6A BRPI0509998A BRPI0509998A BR PI0509998 A BRPI0509998 A BR PI0509998A BR PI0509998 A BRPI0509998 A BR PI0509998A BR PI0509998 A BRPI0509998 A BR PI0509998A
Authority
BR
Brazil
Prior art keywords
aromatic polycarbonate
producing
polycarbonate
over
aromatic
Prior art date
Application number
BRPI0509998-6A
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 BRPI0509998A publication Critical patent/BRPI0509998A/pt
Publication of BRPI0509998B1 publication Critical patent/BRPI0509998B1/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
    • C08G64/30—General preparatory processes using carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • 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
    • 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
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

MéTODO PARA PRODUZIR UM POLICARBONATO AROMáTICO, E, POLICARBONATO AROMáTICO é um objetivo da presente invenção prover um método para produzir um policarbonato aromático de alta qualidade e desempenho elevado (que é incolor e tem excelentes propriedades mecânicas) a partir de um prepolímero de policarbonato aromático em fusão, obtido por reação de um composto di-hidróxi aromático com um carbonato de diarila, em que o policarbonato pode ser produzido estavelmente em uma escala comercial de 1 a 50 t/h durante um período longo de tempo. Na presente invenção, este objetivo foi alcançado por um método para produzir um policarbonato aromático pelo processo de transesterificação em banho, em que o prepolímero é polimerizado por um dispositivo polimerizador de queda de umedecimento por guia tendo uma estrutura específica, pelo que um policarbonato aromático de alta qualidade e desempenho elevado, como acima mencionado, pode ser produzido estavelmente em uma escala comercial de 1 a 50 t/h durante um tempo longo (acima de vários milhares de horas, por exemplo acima de 5.000 horas) sem flutuação do seu peso molecular.
BRPI0509998A 2004-06-14 2005-06-14 método para produzir um policarbonato aromático, e, policarbonato aromático BRPI0509998B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004176204 2004-06-14
PCT/JP2005/010841 WO2005121210A1 (ja) 2004-06-14 2005-06-14 芳香族ポリカーボネートの改良された製造方法

Publications (2)

Publication Number Publication Date
BRPI0509998A true BRPI0509998A (pt) 2007-10-16
BRPI0509998B1 BRPI0509998B1 (pt) 2016-06-21

Family

ID=35503023

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509998A BRPI0509998B1 (pt) 2004-06-14 2005-06-14 método para produzir um policarbonato aromático, e, policarbonato aromático

Country Status (10)

Country Link
US (1) US7479258B2 (pt)
EP (1) EP1760109B1 (pt)
JP (1) JP4181600B2 (pt)
KR (1) KR100813450B1 (pt)
CN (1) CN1946763B (pt)
AU (1) AU2005252555B2 (pt)
BR (1) BRPI0509998B1 (pt)
CA (1) CA2560029A1 (pt)
EA (1) EA012117B1 (pt)
WO (1) WO2005121210A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0510261A (pt) * 2004-06-16 2007-10-30 Asahi Kasei Chemicals Corp dispositivo polimerizador de queda de umedecimento por guia para produzir um policarbonato aromático a partir de um prepolìmero em fusão de policarbonato aromático
WO2006041075A1 (ja) * 2004-10-14 2006-04-20 Asahi Kasei Chemicals Corporation 高純度ジアリールカーボネートの製造方法
US20070208159A1 (en) * 2006-03-02 2007-09-06 General Electric Company Poly(arylene ether) block copolymer compositions, methods, and articles
WO2008065776A1 (en) * 2006-11-27 2008-06-05 Asahi Kasei Chemicals Corporation Process for industrial production of high-quality aromatic polycarbonate
WO2008065874A1 (en) * 2006-11-28 2008-06-05 Asahi Kasei Chemicals Corporation Process for producing high-quality aromatic polycarbonate on industrial scale
WO2012005250A1 (ja) 2010-07-08 2012-01-12 旭化成ケミカルズ株式会社 分岐ポリカーボネート
EP2428266B1 (en) 2010-09-10 2013-07-10 Princo Middle East FZE Process for preparation of high viscosity polymeric materials
EA024379B1 (ru) * 2010-10-29 2016-09-30 Асахи Касеи Кемикалз Корпорейшн Способ получения ароматического поликарбоната реакцией поликонденсации и реактор полимеризации
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPH08183853A (ja) * 1994-12-28 1996-07-16 Nippon G Ii Plast Kk ポリカーボネート、ポリカーボネート組成物およびこれらの製造方法
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
US5840826A (en) 1995-12-15 1998-11-24 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing aromatic polycarbonate
SG52906A1 (en) * 1996-01-17 1998-09-28 Asahi Chemical Ind Method for producing an aromatic polycarbonate having improved melt stability
TW574255B (en) * 1996-03-05 2004-02-01 Asahi Chemical Corp Polycarbonate comprising different kinds of bonding units and process for the preparation thereof
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
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
AU1890499A (en) 1998-01-14 1999-08-02 Asahi Kasei Kogyo Kabushiki Kaisha 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
US6320015B1 (en) 1998-06-05 2001-11-20 Asahi Kasei Kabushiki Kaisha Process for producing aromatic polycarbonate
DE69919716T2 (de) 1998-06-16 2005-04-28 Asahi Kasei Kabushiki Kaisha System und verfahren zur herstellung von polykondensationspolymeren
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
US7528213B2 (en) * 2004-06-14 2009-05-05 Asahi Kasei Chemicals Corporation Method for efficiently producing an aromatic polycarbonate
BRPI0510261A (pt) * 2004-06-16 2007-10-30 Asahi Kasei Chemicals Corp dispositivo polimerizador de queda de umedecimento por guia para produzir um policarbonato aromático a partir de um prepolìmero em fusão de policarbonato aromático

Also Published As

Publication number Publication date
JP4181600B2 (ja) 2008-11-19
EA200601815A1 (ru) 2007-02-27
EP1760109A4 (en) 2010-11-03
AU2005252555B2 (en) 2007-11-01
AU2005252555A1 (en) 2005-12-22
CA2560029A1 (en) 2005-12-22
EA012117B1 (ru) 2009-08-28
KR100813450B1 (ko) 2008-03-13
US7479258B2 (en) 2009-01-20
KR20070012687A (ko) 2007-01-26
EP1760109B1 (en) 2014-07-09
BRPI0509998B1 (pt) 2016-06-21
CN1946763A (zh) 2007-04-11
CN1946763B (zh) 2011-01-19
US20070197763A1 (en) 2007-08-23
WO2005121210A1 (ja) 2005-12-22
EP1760109A1 (en) 2007-03-07
JPWO2005121210A1 (ja) 2008-04-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/06/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B25A Requested transfer of rights approved