SG152208A1 - Process for the preparation of polycarbonate by the melt transesterification method - Google Patents

Process for the preparation of polycarbonate by the melt transesterification method

Info

Publication number
SG152208A1
SG152208A1 SG200808137-4A SG2008081374A SG152208A1 SG 152208 A1 SG152208 A1 SG 152208A1 SG 2008081374 A SG2008081374 A SG 2008081374A SG 152208 A1 SG152208 A1 SG 152208A1
Authority
SG
Singapore
Prior art keywords
polycarbonate
preparation
transesterification method
melt transesterification
extrudates
Prior art date
Application number
SG200808137-4A
Other languages
English (en)
Inventor
Dr Wilfried Haese
Dr Alexander Meyer
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of SG152208A1 publication Critical patent/SG152208A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20General preparatory processes
    • C08G64/30General preparatory processes using carbonates
    • C08G64/307General preparatory processes using carbonates and phenols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092Polycarboxylic acids

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)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
SG200808137-4A 2007-11-07 2008-11-03 Process for the preparation of polycarbonate by the melt transesterification method SG152208A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007052968A DE102007052968A1 (de) 2007-11-07 2007-11-07 Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren

Publications (1)

Publication Number Publication Date
SG152208A1 true SG152208A1 (en) 2009-05-29

Family

ID=40289427

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2012082368A SG185970A1 (en) 2007-11-07 2008-11-03 Process for the preparation of polycarbonate by the melt transesterification method
SG200808137-4A SG152208A1 (en) 2007-11-07 2008-11-03 Process for the preparation of polycarbonate by the melt transesterification method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2012082368A SG185970A1 (en) 2007-11-07 2008-11-03 Process for the preparation of polycarbonate by the melt transesterification method

Country Status (11)

Country Link
US (1) US20090117314A1 (zh)
EP (1) EP2058363B1 (zh)
JP (1) JP5329181B2 (zh)
KR (1) KR20090047370A (zh)
CN (1) CN101429277B (zh)
AT (1) ATE543863T1 (zh)
DE (1) DE102007052968A1 (zh)
ES (1) ES2379898T3 (zh)
RU (1) RU2495058C2 (zh)
SG (2) SG185970A1 (zh)
TW (1) TWI448483B (zh)

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EP2350196B1 (en) 2008-10-29 2015-09-02 3M Innovative Properties Company Electron beam cured silicone release materials
KR101346516B1 (ko) * 2013-01-18 2013-12-31 아주대학교산학협력단 염기 촉매를 이용하여 제조된 고분자량의 지방족 폴리카보네이트
DE102016119477A1 (de) 2016-10-12 2018-04-12 Epc Engineering Consulting Gmbh Katalysator-System
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CN113166493A (zh) * 2018-07-25 2021-07-23 科思创知识产权两合公司 含有热塑性塑料和来自加聚或缩聚的交联反应产物的聚合物共混物
KR20220099965A (ko) * 2019-11-07 2022-07-14 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 폴리에스테르 카르보네이트를 제조하기 위한 공정
EP4039746A1 (de) * 2021-02-08 2022-08-10 Covestro Deutschland AG Polycarbonat-polyester zusammensetzung, formmasse und formkörper mit guter schlagzähigkeit und hoher thermischer belastbarkeit

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Also Published As

Publication number Publication date
RU2495058C2 (ru) 2013-10-10
EP2058363A1 (de) 2009-05-13
EP2058363B1 (de) 2012-02-01
TWI448483B (zh) 2014-08-11
ES2379898T3 (es) 2012-05-04
JP5329181B2 (ja) 2013-10-30
RU2008143724A (ru) 2010-05-20
CN101429277B (zh) 2013-03-27
KR20090047370A (ko) 2009-05-12
SG185970A1 (en) 2012-12-28
TW200936639A (en) 2009-09-01
JP2009114447A (ja) 2009-05-28
ATE543863T1 (de) 2012-02-15
CN101429277A (zh) 2009-05-13
US20090117314A1 (en) 2009-05-07
DE102007052968A1 (de) 2009-05-14

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