CA2306157A1 - Preparation of dihydroxydiphenyl-copolycarbonates by melt re-esterification - Google Patents

Preparation of dihydroxydiphenyl-copolycarbonates by melt re-esterification Download PDF

Info

Publication number
CA2306157A1
CA2306157A1 CA002306157A CA2306157A CA2306157A1 CA 2306157 A1 CA2306157 A1 CA 2306157A1 CA 002306157 A CA002306157 A CA 002306157A CA 2306157 A CA2306157 A CA 2306157A CA 2306157 A1 CA2306157 A1 CA 2306157A1
Authority
CA
Canada
Prior art keywords
mol
alkyl
copolycarbonates
preparation
accordance
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.)
Abandoned
Application number
CA002306157A
Other languages
English (en)
French (fr)
Inventor
Annett Konig
Rolf Wehrmann
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.)
Bayer AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2306157A1 publication Critical patent/CA2306157A1/en
Abandoned 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
    • C08G64/30—General preparatory processes using carbonates
    • 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
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
CA002306157A 1997-10-10 1998-09-30 Preparation of dihydroxydiphenyl-copolycarbonates by melt re-esterification Abandoned CA2306157A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19744693.0 1997-10-10
DE19744693A DE19744693A1 (de) 1997-10-10 1997-10-10 Verfahren zur Herstellung von speziellen Copolycarbonaten durch Schmelzumesterung
PCT/EP1998/006212 WO1999019380A1 (de) 1997-10-10 1998-09-30 Herstellung von dihydroxydiphenyl-copolycarbonaten durch schmelzumesterung

Publications (1)

Publication Number Publication Date
CA2306157A1 true CA2306157A1 (en) 1999-04-22

Family

ID=7845093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002306157A Abandoned CA2306157A1 (en) 1997-10-10 1998-09-30 Preparation of dihydroxydiphenyl-copolycarbonates by melt re-esterification

Country Status (13)

Country Link
EP (1) EP1023357A1 (ja)
JP (1) JP2001520242A (ja)
KR (1) KR20010031016A (ja)
CN (1) CN1266442A (ja)
AU (1) AU9541798A (ja)
BR (1) BR9812888A (ja)
CA (1) CA2306157A1 (ja)
DE (1) DE19744693A1 (ja)
ID (1) ID24573A (ja)
IL (1) IL135003A0 (ja)
NO (1) NO20001167L (ja)
TW (1) TW426704B (ja)
WO (1) WO1999019380A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740714B2 (en) * 2001-07-20 2004-05-25 Bayer Aktiengesellschaft Polycarbonate blends

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002026886A1 (de) * 2000-09-26 2002-04-04 Bayer Aktiengesellschaft Zusammensetzung auf basis von copolycarbonaten
JP2002114841A (ja) * 2000-10-06 2002-04-16 Mitsui Chemicals Inc 光学部品
JP2002114842A (ja) * 2000-10-06 2002-04-16 Mitsui Chemicals Inc ポリカーボネート樹脂、及びそれを含んで構成される光学部品
JP4514080B2 (ja) * 2000-12-28 2010-07-28 三井化学株式会社 ポリカーボネート樹脂組成物、及びそれを含んで構成される光学部品
US6608163B2 (en) 2001-01-17 2003-08-19 General Electric Company Polycarbonate copolymers having improved hydrolytic stability
US7183371B2 (en) * 2004-11-01 2007-02-27 General Electric Company Method for making polycarbonate
CN102464545A (zh) 2010-11-11 2012-05-23 中国石油天然气股份有限公司 一种乙烯齐聚制备1-辛烯的方法
TWI693244B (zh) * 2015-01-20 2020-05-11 德商科思創德意志股份有限公司 藉由轉酯化方法製備高耐熱之［共］聚碳酸酯
WO2023149329A1 (ja) * 2022-02-07 2023-08-10 三菱ケミカル株式会社 ポリカーボネート樹脂組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735775A1 (de) * 1977-08-09 1979-02-22 Bayer Ag Verfahren zur herstellung von polycarbonaten
JPS61264020A (ja) * 1985-05-17 1986-11-21 Idemitsu Kosan Co Ltd 芳香族ポリカ−ボネ−トおよびその製造方法
DE3919046A1 (de) * 1989-06-10 1990-12-20 Bayer Ag Neue thermotrope polycarbonate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, filamenten, fasern und folien
JPH05117382A (ja) * 1991-10-29 1993-05-14 Nippon G Ii Plast Kk 共重合ポリカーボネート、その製造方法およびそれからなる組成物
US5475079A (en) * 1993-04-28 1995-12-12 Daicel Chemical Industries, Ltd. (CO) polycarbonate composition and process for preparing the same
JPH08165341A (ja) * 1994-12-15 1996-06-25 Idemitsu Kosan Co Ltd ポリカーボネートの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740714B2 (en) * 2001-07-20 2004-05-25 Bayer Aktiengesellschaft Polycarbonate blends

Also Published As

Publication number Publication date
DE19744693A1 (de) 1999-04-15
JP2001520242A (ja) 2001-10-30
EP1023357A1 (de) 2000-08-02
NO20001167D0 (no) 2000-03-07
IL135003A0 (en) 2001-05-20
ID24573A (id) 2000-07-27
TW426704B (en) 2001-03-21
CN1266442A (zh) 2000-09-13
BR9812888A (pt) 2000-08-08
NO20001167L (no) 2000-03-07
WO1999019380A1 (de) 1999-04-22
AU9541798A (en) 1999-05-03
KR20010031016A (ko) 2001-04-16

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Legal Events

Date Code Title Description
FZDE Discontinued