KR20110004312A - 폴리카르보네이트의 제조 방법 - Google Patents

폴리카르보네이트의 제조 방법 Download PDF

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Publication number
KR20110004312A
KR20110004312A KR1020100064622A KR20100064622A KR20110004312A KR 20110004312 A KR20110004312 A KR 20110004312A KR 1020100064622 A KR1020100064622 A KR 1020100064622A KR 20100064622 A KR20100064622 A KR 20100064622A KR 20110004312 A KR20110004312 A KR 20110004312A
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KR
South Korea
Prior art keywords
solution
bisphenol
hydroxide solution
diaryl carbonate
formula
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1020100064622A
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English (en)
Korean (ko)
Inventor
피터 움스
안드레아스 불란
요한 레흐너
라이너 베버
마르크 부츠
요한 판덴 아인데
Original Assignee
바이엘 머티리얼사이언스 아게
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.)
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Publication date
Application filed by 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20110004312A publication Critical patent/KR20110004312A/ko
Withdrawn legal-status Critical Current

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020100064622A 2009-07-07 2010-07-06 폴리카르보네이트의 제조 방법 Withdrawn KR20110004312A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009032020A DE102009032020A1 (de) 2009-07-07 2009-07-07 Verfahren zur Herstellung von Polycarbonat
DE102009032020.2 2009-07-07

Publications (1)

Publication Number Publication Date
KR20110004312A true KR20110004312A (ko) 2011-01-13

Family

ID=42711998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100064622A Withdrawn KR20110004312A (ko) 2009-07-07 2010-07-06 폴리카르보네이트의 제조 방법

Country Status (8)

Country Link
US (1) US8173762B2 (https=)
EP (1) EP2272890A1 (https=)
JP (1) JP2011017001A (https=)
KR (1) KR20110004312A (https=)
CN (1) CN101942080A (https=)
DE (1) DE102009032020A1 (https=)
RU (1) RU2010127739A (https=)
TW (1) TW201127874A (https=)

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TWI693244B (zh) * 2015-01-20 2020-05-11 德商科思創德意志股份有限公司 藉由轉酯化方法製備高耐熱之［共］聚碳酸酯
CN109880074B (zh) * 2019-02-25 2020-08-11 浙江欧威家具股份有限公司 聚碳酸酯的制备方法
EP3708698A1 (de) * 2019-03-13 2020-09-16 Covestro Deutschland AG Verfahren zur aufarbeitung und wiederverwendung von salzhaltigem prozesswasser
EP3851478A1 (de) * 2020-01-17 2021-07-21 Covestro Deutschland AG Verfahren zur herstellung eines polycarbonats mit verbesserter rückgewinnung von nicht umgesetzten diarylcarbonat
ES3055317T3 (en) 2020-12-02 2026-02-11 Covestro Deutschland Ag Process for the preparation of a polycarbonate using a halogenated diaryl carbonate
EP4011861A1 (de) * 2020-12-11 2022-06-15 Covestro Deutschland AG Verfahren zur herstellung von diarylcarbonaten mit geringem phenolgehalt im abwasser
WO2023038268A1 (ko) * 2021-09-13 2023-03-16 주식회사 엘지화학 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 및 성형품
CN114262431B (zh) * 2021-11-29 2023-05-23 聊城鲁西聚碳酸酯有限公司 一种聚碳酸酯生产过程中节水降耗的方法

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US2999835A (en) 1959-01-02 1961-09-12 Gen Electric Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same
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JP2000128976A (ja) * 1998-10-27 2000-05-09 Teijin Ltd ポリカーボネートの製造方法
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US6340736B1 (en) 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
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DE10063296A1 (de) * 2000-12-19 2002-06-20 Bayer Ag Verfahren zur Herstellung von Kohlensäurediarylester
DE10063297A1 (de) * 2000-12-19 2002-06-20 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
DE10063869A1 (de) 2000-12-21 2002-06-27 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester
DE10100404A1 (de) * 2001-01-05 2002-07-11 Bayer Ag Verfahren zur Herstellung von Polycarbonat
WO2003007639A1 (en) 2001-07-11 2003-01-23 Dormehl, Peter, Gerard (Snr) System for maintaining data of a mobile station
DE10207442A1 (de) 2002-02-22 2003-09-11 Bayer Ag Aufbereitung von Kochsalz enthaltenden Abwässern zum Einsatz in der Chlor-Alkali-Elektrolyse
JP4424991B2 (ja) 2002-02-27 2010-03-03 ビーエーエスエフ ソシエタス・ヨーロピア ホスゲンを製造するための反応器およびホスゲンの製造方法
JP4295042B2 (ja) * 2003-08-21 2009-07-15 三菱化学株式会社 芳香族ポリカーボネートの製造方法
DE102004041777A1 (de) 2004-08-28 2006-03-02 Bayer Materialscience Ag Verfahren und Vorrichtung zur Herstellung von Phosgen
DE102006041465A1 (de) * 2006-09-02 2008-03-06 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
DE102009023940A1 (de) * 2009-06-04 2010-12-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat

Also Published As

Publication number Publication date
US8173762B2 (en) 2012-05-08
JP2011017001A (ja) 2011-01-27
CN101942080A (zh) 2011-01-12
TW201127874A (en) 2011-08-16
EP2272890A1 (de) 2011-01-12
DE102009032020A1 (de) 2011-01-13
RU2010127739A (ru) 2012-01-20
US20110009592A1 (en) 2011-01-13

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St.27 status event code: A-0-1-A10-A12-nap-PA0109

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St.27 status event code: A-3-3-R10-R18-oth-X000

PG1501 Laying open of application

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R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203

WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid
R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000