TWI224095B - Solventless preparation of ester-substituted diaryl carbonates - Google Patents

Solventless preparation of ester-substituted diaryl carbonates Download PDF

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Publication number
TWI224095B
TWI224095B TW091115566A TW91115566A TWI224095B TW I224095 B TWI224095 B TW I224095B TW 091115566 A TW091115566 A TW 091115566A TW 91115566 A TW91115566 A TW 91115566A TW I224095 B TWI224095 B TW I224095B
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TW
Taiwan
Prior art keywords
ester
patent application
scope
substituted
item
Prior art date
Application number
TW091115566A
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English (en)
Chinese (zh)
Inventor
Timothy Brydon Burnell
Patrick Joseph Mccloskey
Ganesh Kailasam
James Anthony Cella
Original Assignee
Gen Electric
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Publication date
Application filed by Gen Electric filed Critical Gen Electric
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Publication of TWI224095B publication Critical patent/TWI224095B/zh

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    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW091115566A 2001-07-24 2002-07-12 Solventless preparation of ester-substituted diaryl carbonates TWI224095B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/911,527 US6469192B1 (en) 2001-07-24 2001-07-24 Solventless preparation of ester-substituted diaryl carbonates

Publications (1)

Publication Number Publication Date
TWI224095B true TWI224095B (en) 2004-11-21

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ID=25430396

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091115566A TWI224095B (en) 2001-07-24 2002-07-12 Solventless preparation of ester-substituted diaryl carbonates

Country Status (7)

Country Link
US (2) US6469192B1 (enExample)
EP (1) EP1414779B1 (enExample)
JP (1) JP2004536865A (enExample)
KR (1) KR20040018498A (enExample)
CN (1) CN100398509C (enExample)
TW (1) TWI224095B (enExample)
WO (1) WO2003010123A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870025B2 (en) * 2001-07-24 2005-03-22 General Electric Company Method of polycarbonate preparation
US6469192B1 (en) * 2001-07-24 2002-10-22 General Electric Company Solventless preparation of ester-substituted diaryl carbonates
US6548623B2 (en) * 2001-07-24 2003-04-15 General Electric Company Method of polycarbonate preparation
US7151189B2 (en) * 2003-06-19 2006-12-19 General Electric Company Method and apparatus for waste stream recovery
US7057004B2 (en) * 2004-01-29 2006-06-06 General Electric Company Process for the production of copolycarbonates with reduced color
US7041775B2 (en) * 2004-04-20 2006-05-09 General Electric Company Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate
CN100586924C (zh) * 2004-08-02 2010-02-03 沙伯基础创新塑料知识产权有限公司 制备酯取代的碳酸二芳基酯的方法
US7312352B2 (en) * 2004-08-02 2007-12-25 Paul William Buckley Method of preparing ester-substituted diaryl carbonates
US7105626B2 (en) * 2004-09-10 2006-09-12 General Electric Company Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate
US7132498B2 (en) * 2004-09-27 2006-11-07 General Electric Company Process to make polycarbonate from bismethylsalicylcarbonate (BMSC)
US7230066B2 (en) * 2004-12-16 2007-06-12 General Electric Company Polycarbonate—ultem block copolymers
US7365149B2 (en) * 2005-12-12 2008-04-29 Hans-Peter Brack Equipment cleaning in the manufacture of polycarbonates
US7485695B2 (en) * 2005-12-21 2009-02-03 Sabic Innovative Plastics Ip B.V Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7485694B2 (en) * 2005-12-21 2009-02-03 Sabic Innovative Plastics Ip B.V. Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7498399B2 (en) * 2006-05-31 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing ester-substituted diaryl carbonates
US7495064B2 (en) * 2006-06-26 2009-02-24 Sabic Innovative Plastics Ip Bv Manufacture of polycarbonates
US7498400B2 (en) * 2006-06-30 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing polycarbonate
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved color
US7482423B2 (en) * 2006-06-30 2009-01-27 Sabic Innovative Plastics Ip B.V. Polycarbonates and method of preparing same
US7645851B2 (en) * 2006-06-30 2010-01-12 Sabic Innovative Plastics Ip B.V. Polycarbonate with reduced color
US7619053B2 (en) * 2007-09-28 2009-11-17 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7601794B2 (en) * 2007-09-28 2009-10-13 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7632913B2 (en) * 2007-09-28 2009-12-15 Sabic Innovative Plastics Ip B.V. Method of producing polycarbonate in a flash devolatilization system
US7615605B2 (en) * 2008-03-26 2009-11-10 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7671165B2 (en) * 2008-05-16 2010-03-02 Sabic Innovative Plastics Ip B.V. Method of forming polycarbonate
US7674872B2 (en) * 2008-06-17 2010-03-09 Sabic Innovative Plastics Ip B.V. Method of producing high molecular weight polymer
US7547799B1 (en) 2008-06-20 2009-06-16 Sabic Innovative Plastics Ip B.V. Method for producing phenolic compound
US8343608B2 (en) 2010-08-31 2013-01-01 General Electric Company Use of appended dyes in optical data storage media
CN108727193B (zh) * 2017-04-24 2021-03-16 中国石油化工股份有限公司 碳酸二苯酯类化合物的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837555A (en) * 1956-09-20 1958-06-03 Dow Chemical Co Preparation of carbonate esters
DE2509036C2 (de) * 1975-03-01 1986-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von symmetrischen Diarylcarbonaten
US4323668A (en) * 1980-12-03 1982-04-06 General Electric Company (Ortho-alkoxycarbonyaryl)-carbonate transesterification
US6175017B1 (en) * 1991-10-22 2001-01-16 Bayer Aktiengesellschaft Process for the production of aryl carbonates
US5696222A (en) * 1995-09-19 1997-12-09 Teijin Limited Process for the production of polycarbonate
FI2889U1 (fi) 1996-11-28 1997-05-20 Uudenmaan Sairaalapesula Oy Leikkausliina
US6410777B1 (en) * 1997-04-04 2002-06-25 Teijin Limited Salicylic acid ester derivative and its production
US6300459B1 (en) * 1998-03-17 2001-10-09 Teijin Limited Process for producing aromatic polycarbonate
JPH11302228A (ja) 1998-04-20 1999-11-02 Teijin Ltd サリチル酸エステル誘導体およびその製造方法
US6420512B1 (en) * 2001-07-24 2002-07-16 General Electric Company Extrusion method for making polycarbonate
US6469192B1 (en) * 2001-07-24 2002-10-22 General Electric Company Solventless preparation of ester-substituted diaryl carbonates

Also Published As

Publication number Publication date
US6469192B1 (en) 2002-10-22
WO2003010123A1 (en) 2003-02-06
US20030060649A1 (en) 2003-03-27
KR20040018498A (ko) 2004-03-03
CN1558892A (zh) 2004-12-29
EP1414779B1 (en) 2015-05-27
CN100398509C (zh) 2008-07-02
JP2004536865A (ja) 2004-12-09
EP1414779A1 (en) 2004-05-06
US6891015B2 (en) 2005-05-10

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