ATE396218T1 - Verfahren zur herstellung von stabilen homogenen schmelzlösungen - Google Patents

Verfahren zur herstellung von stabilen homogenen schmelzlösungen

Info

Publication number
ATE396218T1
ATE396218T1 AT03779217T AT03779217T ATE396218T1 AT E396218 T1 ATE396218 T1 AT E396218T1 AT 03779217 T AT03779217 T AT 03779217T AT 03779217 T AT03779217 T AT 03779217T AT E396218 T1 ATE396218 T1 AT E396218T1
Authority
AT
Austria
Prior art keywords
stable
high melting
homogeneous melt
aromatic compound
dihydroxy aromatic
Prior art date
Application number
AT03779217T
Other languages
German (de)
English (en)
Inventor
Narayan Ramesh
Patrick Mccloskey
Kathryn Longley
Original Assignee
Gen Electric
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32175365&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE396218(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE396218T1 publication Critical patent/ATE396218T1/de

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
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
AT03779217T 2002-11-04 2003-10-24 Verfahren zur herstellung von stabilen homogenen schmelzlösungen ATE396218T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/286,165 US6900283B2 (en) 2002-11-04 2002-11-04 Method for making stable, homogeneous melt solutions

Publications (1)

Publication Number Publication Date
ATE396218T1 true ATE396218T1 (de) 2008-06-15

Family

ID=32175365

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03779217T ATE396218T1 (de) 2002-11-04 2003-10-24 Verfahren zur herstellung von stabilen homogenen schmelzlösungen

Country Status (9)

Country Link
US (1) US6900283B2 (enExample)
EP (1) EP1567577B1 (enExample)
JP (1) JP2006505652A (enExample)
CN (1) CN100591706C (enExample)
AT (1) ATE396218T1 (enExample)
AU (1) AU2003284896A1 (enExample)
DE (1) DE60321212D1 (enExample)
TW (1) TW200420611A (enExample)
WO (1) WO2004041908A1 (enExample)

Families Citing this family (31)

* 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
US7041775B2 (en) * 2004-04-20 2006-05-09 General Electric Company Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate
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)
JP4838994B2 (ja) * 2004-11-08 2011-12-14 帝人化成株式会社 位相差フィルム
US7230066B2 (en) * 2004-12-16 2007-06-12 General Electric Company Polycarbonate—ultem block copolymers
US7528214B2 (en) 2005-10-28 2009-05-05 Sabic Innovative Plastics Ip B.V. Methods for preparing transparent articles from hydroquinone polycarbonate copolymers
US7348394B2 (en) 2005-10-28 2008-03-25 General Electric Company Methods for preparing transparent articles from biphenol polycarbonate 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
US7482423B2 (en) * 2006-06-30 2009-01-27 Sabic Innovative Plastics Ip B.V. Polycarbonates and method of preparing same
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved color
US7645851B2 (en) * 2006-06-30 2010-01-12 Sabic Innovative Plastics Ip B.V. Polycarbonate with reduced color
US7498400B2 (en) * 2006-06-30 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing polycarbonate
KR101256334B1 (ko) 2006-10-18 2013-04-18 이데미쓰 고산 가부시키가이샤 폴리카보네이트 공중합체, 그 제조 방법, 성형체, 광학 재료 및 전자 사진 감광체
US7632913B2 (en) * 2007-09-28 2009-12-15 Sabic Innovative Plastics Ip B.V. Method of producing polycarbonate in a flash devolatilization system
US7601794B2 (en) * 2007-09-28 2009-10-13 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7619053B2 (en) * 2007-09-28 2009-11-17 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
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
US8884050B2 (en) * 2012-04-11 2014-11-11 The Procter & Gamble Company Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives
US10131742B2 (en) * 2014-06-20 2018-11-20 Sabic Global Technologies B.V. Melt reaction process for crosslinkable polycarbonates
CN108641071B (zh) * 2018-03-19 2019-10-18 苏州长业材料技术有限公司 一种聚酯树脂及其制备方法与应用
CN110804166A (zh) * 2019-10-30 2020-02-18 濮阳市盛通聚源新材料有限公司 一种新型抗紫外共聚聚碳酸酯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3396942B2 (ja) * 1994-02-21 2003-04-14 三菱化学株式会社 芳香族ポリカーボネートの製造方法
US5578694A (en) 1994-09-21 1996-11-26 Mitsubishi Chemical Corporation Process for producing aromatic polycarbonate
US5717057A (en) * 1994-12-28 1998-02-10 General Electric Company Method of manufacturing polycarbonate
US6252035B1 (en) 1999-11-29 2001-06-26 General Electric Company Salts of chelating agents as polymerization catalysts

Also Published As

Publication number Publication date
CN100591706C (zh) 2010-02-24
DE60321212D1 (de) 2008-07-03
AU2003284896A1 (en) 2004-06-07
JP2006505652A (ja) 2006-02-16
WO2004041908A1 (en) 2004-05-21
US20040087756A1 (en) 2004-05-06
EP1567577A1 (en) 2005-08-31
US6900283B2 (en) 2005-05-31
EP1567577B1 (en) 2008-05-21
CN1726246A (zh) 2006-01-25
TW200420611A (en) 2004-10-16

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