BRPI0519103A2 - processo para a produÇço de um carbonato aromÁtico - Google Patents

processo para a produÇço de um carbonato aromÁtico

Info

Publication number
BRPI0519103A2
BRPI0519103A2 BRPI0519103-3A BRPI0519103A BRPI0519103A2 BR PI0519103 A2 BRPI0519103 A2 BR PI0519103A2 BR PI0519103 A BRPI0519103 A BR PI0519103A BR PI0519103 A2 BRPI0519103 A2 BR PI0519103A2
Authority
BR
Brazil
Prior art keywords
aromatic
production
reagent
starting material
general formula
Prior art date
Application number
BRPI0519103-3A
Other languages
English (en)
Inventor
Nobuhisa Miyake
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 BRPI0519103A2 publication Critical patent/BRPI0519103A2/pt
Publication of BRPI0519103B1 publication Critical patent/BRPI0519103B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCESSO PARA A PRODUÇçO DE UM CARBONATO AROMÁTICO. A presente invenção proporciona um processo para a produção de um carbonato aromático, compreendendo as etapas de: continuamente alimentar um carbonato alifático representado pela seguinte fórmula geral (1) como um material de partida, um composto mono-hidróxi aromático representado pela seguinte fórmula geral (2) como um reagente, em um catalisador contendo metal em um estágio acima de um fundo de uma primeira coluna de destilação de estágios múltiplos de modo a ocasionar a reação; e continuamente retirar, de um sistema de reação em uma forma gasosa, um componente de ponto de ebulição baixo contendo um álcool subproduzido na reação, e continuamente retirar de uma porção inferior da coluna, em uma forma líquida, um carbonato aromático representado pela seguinte fórmula geral (3) obtido do material de partida e o reagente, Ar¹OH em que R¹ nas fórmulas gerais (1) e (2) representa um grupo alifático tendo de 4 a 6 átomos de carbono, e Ar¹ representa um grupo aromático tendo de 5 a 30 átomos de carbono, em que R² e Ar² na fórmula geral (3) são como R¹ e Ar¹ no material de partida e o reagente, respectivamente.
BRPI0519103A 2004-12-24 2005-12-09 Processo para a produção de um carbonato aromático BRPI0519103B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004373401 2004-12-24
JP2004-373401 2004-12-24
PCT/JP2005/022683 WO2006067982A1 (ja) 2004-12-24 2005-12-09 芳香族カーボネートの製造方法

Publications (2)

Publication Number Publication Date
BRPI0519103A2 true BRPI0519103A2 (pt) 2008-12-23
BRPI0519103B1 BRPI0519103B1 (pt) 2015-09-22

Family

ID=36601584

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519103A BRPI0519103B1 (pt) 2004-12-24 2005-12-09 Processo para a produção de um carbonato aromático

Country Status (11)

Country Link
US (1) US8138367B2 (pt)
EP (1) EP1837328B1 (pt)
JP (1) JP4195717B2 (pt)
KR (1) KR100863662B1 (pt)
CN (1) CN101084180B (pt)
BR (1) BRPI0519103B1 (pt)
CA (1) CA2595125C (pt)
ES (1) ES2430795T3 (pt)
RU (1) RU2372322C2 (pt)
TW (1) TWI313678B (pt)
WO (1) WO2006067982A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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EP1930311A1 (de) * 2006-12-08 2008-06-11 Cognis IP Management GmbH Dialkylcarbonate von verzweigten Alkoholen und ihre Verwendung
DE102009053370A1 (de) * 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
SG182443A1 (en) * 2010-01-20 2012-08-30 Ube Industries Process for production of diaryl oxalate
ES2916720T3 (es) * 2010-02-23 2022-07-05 Asahi Chemical Ind Método para producir carbonato de diarilo
CN102753508B (zh) * 2010-02-23 2014-12-10 旭化成化学株式会社 芳氧基钛组合物的制造方法和芳氧基钛组合物
EP2711353B1 (en) 2012-09-20 2018-10-31 SABIC Global Technologies B.V. Process for the continuous manufacture of aryl alkyl carbonate and diaryl carbonate using vapor recompression
US9824906B2 (en) * 2013-09-03 2017-11-21 Altera Corporation Methods and structures for handling integrated circuits
JP6344134B2 (ja) * 2014-08-18 2018-06-20 三菱瓦斯化学株式会社 ジアルキルカーボネートの製造方法
TWI689527B (zh) * 2015-01-15 2020-04-01 荷蘭商蜆殼國際研究所 包含鈦或鋯烷氧化物或芳氧化物之組合物於芳香族碳酸酯之製備方法中之用途
EP3321250A1 (de) 2016-11-15 2018-05-16 Covestro Deutschland AG Elektrochemisches verfahren zur herstellung von arylalkylcarbonaten und diarylcarbonaten
US11193212B2 (en) 2018-09-25 2021-12-07 Sekisui Chemical Co., Ltd. Synthetic method and synthetic system
US20250051259A1 (en) 2021-10-05 2025-02-13 Asahi Kasei Kabushiki Kaisha Method for producing highly pure diaryl carbonate

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IT1025961B (it) * 1974-11-25 1978-08-30 Snam Progetti Processo per la preparazione di carbonati aromatici
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JPS5463023A (en) 1977-10-26 1979-05-21 Mitsubishi Chem Ind Ltd Ester exchange of carbonate
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JPH06725B2 (ja) 1985-01-29 1994-01-05 ダイセル化学工業株式会社 炭酸ジフエニルの製造方法
JPS61291545A (ja) 1985-06-18 1986-12-22 Daicel Chem Ind Ltd 炭酸エステルの製造方法
JPH0662512B2 (ja) 1986-05-27 1994-08-17 ダイセル化学工業株式会社 炭酸ジフエニルの製造方法
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JP2540590B2 (ja) 1988-04-16 1996-10-02 三井石油化学工業株式会社 芳香族カ―ボネ―ト化合物を製造する方法
JPH0791235B2 (ja) 1989-12-28 1995-10-04 旭化成工業株式会社 ジアリールカーボネートの連続的製造方法
ES2054488T3 (es) * 1989-12-28 1994-08-01 Asahi Chemical Ind Procedimiento para la fabricacion continua de carbonatos aromaticos.
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DE4207853A1 (de) * 1992-03-12 1993-09-16 Bayer Ag Verfahren zur herstellung von aromatischen carbonaten
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EP1460056B1 (en) * 2001-12-27 2011-10-05 Asahi Kasei Chemicals Corporation Method for producing a carbonic ester
JP2003238487A (ja) 2002-02-20 2003-08-27 Mitsubishi Chemicals Corp 炭酸エステルの製造方法
JP4397810B2 (ja) 2002-08-07 2010-01-13 旭化成ケミカルズ株式会社 炭酸エステルの製造方法
JP2004075577A (ja) 2002-08-13 2004-03-11 Mitsubishi Chemicals Corp 芳香族カーボネート類の製造方法
JP2004307400A (ja) * 2003-04-07 2004-11-04 Mitsubishi Gas Chem Co Inc 芳香族カーボネート類の連続的製造方法
JP2004323384A (ja) * 2003-04-22 2004-11-18 Mitsubishi Gas Chem Co Inc ジアリールカーボネートの連続的製造方法

Also Published As

Publication number Publication date
EP1837328A1 (en) 2007-09-26
TWI313678B (en) 2009-08-21
KR20070086574A (ko) 2007-08-27
KR100863662B1 (ko) 2008-10-15
TW200640853A (en) 2006-12-01
JPWO2006067982A1 (ja) 2008-08-07
CN101084180A (zh) 2007-12-05
RU2007128326A (ru) 2009-01-27
CN101084180B (zh) 2012-09-19
RU2372322C2 (ru) 2009-11-10
ES2430795T3 (es) 2013-11-21
US20080097116A1 (en) 2008-04-24
EP1837328A4 (en) 2010-06-02
EP1837328B1 (en) 2013-08-28
US8138367B2 (en) 2012-03-20
CA2595125A1 (en) 2006-06-29
WO2006067982A1 (ja) 2006-06-29
BRPI0519103B1 (pt) 2015-09-22
CA2595125C (en) 2011-11-08
JP4195717B2 (ja) 2008-12-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/12/2005, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2804 DE 01-10-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.