CN114222774A - 聚碳酸酯的制备方法 - Google Patents

聚碳酸酯的制备方法 Download PDF

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Publication number
CN114222774A
CN114222774A CN202080056331.0A CN202080056331A CN114222774A CN 114222774 A CN114222774 A CN 114222774A CN 202080056331 A CN202080056331 A CN 202080056331A CN 114222774 A CN114222774 A CN 114222774A
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CN
China
Prior art keywords
amount
compound
monohydroxyaryl
reaction
dihydroxyaryl
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.)
Pending
Application number
CN202080056331.0A
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English (en)
Chinese (zh)
Inventor
P·德尚
S·邦克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Intellectual Property GmbH and Co KG
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Covestro Intellectual Property GmbH and Co KG
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Filing date
Publication date
Application filed by Covestro Intellectual Property GmbH and Co KG filed Critical Covestro Intellectual Property GmbH and Co KG
Publication of CN114222774A publication Critical patent/CN114222774A/zh
Pending 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
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C60/00—Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN202080056331.0A 2019-08-08 2020-08-03 聚碳酸酯的制备方法 Pending CN114222774A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19190636 2019-08-08
EP19190636.1 2019-08-08
PCT/EP2020/071759 WO2021023690A1 (en) 2019-08-08 2020-08-03 Process for the preparation of a polycarbonate

Publications (1)

Publication Number Publication Date
CN114222774A true CN114222774A (zh) 2022-03-22

Family

ID=67658558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080056331.0A Pending CN114222774A (zh) 2019-08-08 2020-08-03 聚碳酸酯的制备方法

Country Status (4)

Country Link
EP (1) EP4010401A1 (ko)
KR (1) KR20220045150A (ko)
CN (1) CN114222774A (ko)
WO (1) WO2021023690A1 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561363A2 (en) * 1992-03-17 1993-09-22 Idemitsu Petrochemical Co. Ltd. Process for producing polycarbonate
US6399739B1 (en) * 2001-08-22 2002-06-04 General Electric Company Preparation of polycarbonate having a predetermined molecular weight and level of endcapping
US20020137874A1 (en) * 2001-03-26 2002-09-26 Uwe Hucks Process for producing oligocarbonates
KR100354801B1 (ko) * 1995-02-03 2003-02-17 이데미쓰세끼유가가꾸가부시끼가이샤 폴리카보네이트의제조방법

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US2991273A (en) 1956-07-07 1961-07-04 Bayer Ag Process for manufacture of vacuum moulded parts of high molecular weight thermoplastic polycarbonates
US3148172A (en) 1956-07-19 1964-09-08 Gen Electric Polycarbonates of dihydroxyaryl ethers
US2999846A (en) 1956-11-30 1961-09-12 Schnell Hermann High molecular weight thermoplastic aromatic sulfoxy polycarbonates
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
GB1122003A (en) 1964-10-07 1968-07-31 Gen Electric Improvements in aromatic polycarbonates
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DE3327274A1 (de) 1983-07-28 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
DE3678900D1 (de) 1985-11-11 1991-05-29 Hitachi Ltd Vorrichtung zur kontinuierlichen behandlung von viskosem material.
CH680196A5 (ko) 1988-02-16 1992-07-15 List Ag
NO170326C (no) 1988-08-12 1992-10-07 Bayer Ag Dihydroksydifenylcykloalkaner
DE3832396A1 (de) 1988-08-12 1990-02-15 Bayer Ag Dihydroxydiphenylcycloalkane, ihre herstellung und ihre verwendung zur herstellung von hochmolekularen polycarbonaten
DE4018069A1 (de) 1990-06-06 1991-12-12 Bayer Ag Selbstreinigender reaktor/mischer mit grossem nutzvolumen
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JP3124455B2 (ja) 1994-12-01 2001-01-15 出光石油化学株式会社 ホスゲンの製造方法
EP0715882B1 (de) 1994-12-05 1998-02-25 Bayer Ag Selbstreinigender Reaktor/Mischer für hochviskoses und feststoffhaltiges Mischgut
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DE19600631A1 (de) 1996-01-10 1997-07-17 Bayer Ag Verfahren zur Reinigung von Kohlensäurediarylestern
ES2142627T3 (es) 1996-02-21 2000-04-16 Du Pont Proceso para la fabricacion de fosgeno.
DE19611852A1 (de) 1996-03-26 1997-10-02 Bayer Ag Selbstreinigender Reaktor/Mischer für hochviskose und kohäsive Mischgüter
EP0839623B1 (de) 1996-10-30 2001-01-31 Ciba SC Holding AG Stabilisatorkombination für das Rotomolding-Verfahren
JPH11158262A (ja) 1997-11-28 1999-06-15 Hitachi Ltd ポリカーボネートの製造方法
HU230441B1 (hu) 2000-01-19 2016-06-28 Sumitomo Chemical Co Eljárás klór elõállítására
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
DE10119851A1 (de) 2001-04-24 2002-10-31 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Polycarbonaten nach dem Schmelzumesterungsverfahren
DE10150900C1 (de) 2001-10-18 2003-04-24 List Ag Mischkneter mit unterschiedlich dicken Tragelementen für Knetbarren
KR100936420B1 (ko) 2002-02-27 2010-01-12 바스프 에스이 포스겐을 제조하기 위한 반응기 및 방법
DE102004041777A1 (de) 2004-08-28 2006-03-02 Bayer Materialscience Ag Verfahren und Vorrichtung zur Herstellung von Phosgen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561363A2 (en) * 1992-03-17 1993-09-22 Idemitsu Petrochemical Co. Ltd. Process for producing polycarbonate
KR100354801B1 (ko) * 1995-02-03 2003-02-17 이데미쓰세끼유가가꾸가부시끼가이샤 폴리카보네이트의제조방법
US20020137874A1 (en) * 2001-03-26 2002-09-26 Uwe Hucks Process for producing oligocarbonates
US6399739B1 (en) * 2001-08-22 2002-06-04 General Electric Company Preparation of polycarbonate having a predetermined molecular weight and level of endcapping

Also Published As

Publication number Publication date
WO2021023690A1 (en) 2021-02-11
KR20220045150A (ko) 2022-04-12
EP4010401A1 (en) 2022-06-15

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