IL135003A0 - Preparation of dihydroxydiphenyl - copolycarbonates by melt re-esterification - Google Patents

Preparation of dihydroxydiphenyl - copolycarbonates by melt re-esterification

Info

Publication number
IL135003A0
IL135003A0 IL13500398A IL13500398A IL135003A0 IL 135003 A0 IL135003 A0 IL 135003A0 IL 13500398 A IL13500398 A IL 13500398A IL 13500398 A IL13500398 A IL 13500398A IL 135003 A0 IL135003 A0 IL 135003A0
Authority
IL
Israel
Prior art keywords
copolycarbonates
dihydroxydiphenyl
esterification
melt
preparation
Prior art date
Application number
IL13500398A
Other languages
English (en)
Original Assignee
Bayer 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 Ag filed Critical Bayer Ag
Publication of IL135003A0 publication Critical patent/IL135003A0/xx

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
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • 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

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)
IL13500398A 1997-10-10 1998-09-30 Preparation of dihydroxydiphenyl - copolycarbonates by melt re-esterification IL135003A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
IL135003A0 true IL135003A0 (en) 2001-05-20

Family

ID=7845093

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13500398A IL135003A0 (en) 1997-10-10 1998-09-30 Preparation of dihydroxydiphenyl - copolycarbonates by melt re-esterification

Country Status (13)

Country Link
EP (1) EP1023357A1 (de)
JP (1) JP2001520242A (de)
KR (1) KR20010031016A (de)
CN (1) CN1266442A (de)
AU (1) AU9541798A (de)
BR (1) BR9812888A (de)
CA (1) CA2306157A1 (de)
DE (1) DE19744693A1 (de)
ID (1) ID24573A (de)
IL (1) IL135003A0 (de)
NO (1) NO20001167D0 (de)
TW (1) TW426704B (de)
WO (1) WO1999019380A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0114145A (pt) * 2000-09-26 2003-07-29 Bayer Akietiengesellschaft Composição na base de copolicarbonatos
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
JP2002114841A (ja) * 2000-10-06 2002-04-16 Mitsui Chemicals Inc 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
DE10135465A1 (de) * 2001-07-20 2003-02-06 Bayer Ag Polycarbonat-Blends
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
KR20240140892A (ko) * 2022-02-07 2024-09-24 미쯔비시 케미컬 주식회사 폴리카보네이트 수지 조성물

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

Also Published As

Publication number Publication date
BR9812888A (pt) 2000-08-08
CA2306157A1 (en) 1999-04-22
KR20010031016A (ko) 2001-04-16
EP1023357A1 (de) 2000-08-02
NO20001167L (no) 2000-03-07
DE19744693A1 (de) 1999-04-15
JP2001520242A (ja) 2001-10-30
WO1999019380A1 (de) 1999-04-22
AU9541798A (en) 1999-05-03
ID24573A (id) 2000-07-27
CN1266442A (zh) 2000-09-13
TW426704B (en) 2001-03-21
NO20001167D0 (no) 2000-03-07

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