DE60020034D1 - Verfahren zur herstellung von polycarbonat - Google Patents

Verfahren zur herstellung von polycarbonat

Info

Publication number
DE60020034D1
DE60020034D1 DE60020034T DE60020034T DE60020034D1 DE 60020034 D1 DE60020034 D1 DE 60020034D1 DE 60020034 T DE60020034 T DE 60020034T DE 60020034 T DE60020034 T DE 60020034T DE 60020034 D1 DE60020034 D1 DE 60020034D1
Authority
DE
Germany
Prior art keywords
mixture
product
phenolic
give
compound
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.)
Expired - Lifetime
Application number
DE60020034T
Other languages
English (en)
Other versions
DE60020034T2 (de
Inventor
Keigo Nishihira
Shuji Tanaka
Shinichi Yoshida
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of DE60020034D1 publication Critical patent/DE60020034D1/de
Application granted granted Critical
Publication of DE60020034T2 publication Critical patent/DE60020034T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • 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)
DE60020034T 1999-03-03 2000-03-03 Verfahren zur herstellung von polycarbonat Expired - Lifetime DE60020034T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5493699 1999-03-03
JP5493699 1999-03-03
PCT/JP2000/001279 WO2000052077A1 (fr) 1999-03-03 2000-03-03 Procede de production de polycarbonate

Publications (2)

Publication Number Publication Date
DE60020034D1 true DE60020034D1 (de) 2005-06-16
DE60020034T2 DE60020034T2 (de) 2006-03-16

Family

ID=12984531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020034T Expired - Lifetime DE60020034T2 (de) 1999-03-03 2000-03-03 Verfahren zur herstellung von polycarbonat

Country Status (9)

Country Link
US (1) US6740729B1 (de)
EP (1) EP1081174B1 (de)
JP (1) JP4284635B2 (de)
KR (1) KR100613641B1 (de)
CN (1) CN1163537C (de)
AT (1) ATE295387T1 (de)
DE (1) DE60020034T2 (de)
ES (1) ES2239590T3 (de)
WO (1) WO2000052077A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4686826B2 (ja) * 2000-08-04 2011-05-25 宇部興産株式会社 ポリカーボネートの製法
DE102005017427A1 (de) * 2005-04-15 2006-10-19 Zimmer Ag Verfahren zur Aufbereitung von Kondensaten aus der Polykondensation
US7189869B2 (en) * 2004-11-01 2007-03-13 General Electric Company Method for making polycarbonate
US7183371B2 (en) * 2004-11-01 2007-02-27 General Electric Company Method for making polycarbonate
US20070208159A1 (en) * 2006-03-02 2007-09-06 General Electric Company Poly(arylene ether) block copolymer compositions, methods, and articles
US9174918B2 (en) * 2010-01-20 2015-11-03 Ube Industries, Ltd. Process for preparing diaryl oxalate
JP6245097B2 (ja) * 2014-07-14 2017-12-13 三菱ケミカル株式会社 炭酸ジフェニルの製造方法およびポリカーボネートの製造方法
CN105315445B (zh) * 2015-11-20 2017-06-16 宁波浙铁大风化工有限公司 一种聚草酸酯合成工艺
CN106117534B (zh) * 2016-05-19 2017-11-17 福建盈科百创电子有限公司 一种安防用阻燃聚碳酸酯材料及其生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH072736A (ja) * 1993-06-16 1995-01-06 Dainippon Ink & Chem Inc 二塩基酸エステルの製造方法
TW322471B (de) * 1995-04-04 1997-12-11 Ube Industries
US5567829A (en) * 1995-04-17 1996-10-22 General Electric Company Method for recovering phenol and xanthene values from waste polycarbonate
US5922827A (en) * 1996-09-27 1999-07-13 Ube Industries, Ltd. Process for producing a polycarbonate
TW432044B (en) * 1996-10-04 2001-05-01 Ube Industries Process for preparing diaryl carbonate
KR19980032567A (ko) * 1996-10-04 1998-07-25 나가히로 마오미 디아릴 카르보네이트의 제조 방법

Also Published As

Publication number Publication date
CN1163537C (zh) 2004-08-25
WO2000052077A1 (fr) 2000-09-08
EP1081174A1 (de) 2001-03-07
EP1081174A4 (de) 2002-10-30
EP1081174B1 (de) 2005-05-11
ES2239590T3 (es) 2005-10-01
DE60020034T2 (de) 2006-03-16
US6740729B1 (en) 2004-05-25
JP4284635B2 (ja) 2009-06-24
ATE295387T1 (de) 2005-05-15
KR100613641B1 (ko) 2006-08-17
KR20010052304A (ko) 2001-06-25
CN1302311A (zh) 2001-07-04

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Legal Events

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8364 No opposition during term of opposition