DE50004012D1 - Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen - Google Patents

Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen

Info

Publication number
DE50004012D1
DE50004012D1 DE50004012T DE50004012T DE50004012D1 DE 50004012 D1 DE50004012 D1 DE 50004012D1 DE 50004012 T DE50004012 T DE 50004012T DE 50004012 T DE50004012 T DE 50004012T DE 50004012 D1 DE50004012 D1 DE 50004012D1
Authority
DE
Germany
Prior art keywords
bisphenols
bishloric
oligomer
acid esters
carbon acid
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
DE50004012T
Other languages
English (en)
Inventor
Wolfgang Ebert
Burkhard Koehler
Yun Chen
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.)
Covestro Deutschland AG
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
Priority to DE50004012T priority Critical patent/DE50004012D1/de
Priority claimed from PCT/EP2000/006380 external-priority patent/WO2001005869A1/de
Application granted granted Critical
Publication of DE50004012D1 publication Critical patent/DE50004012D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides 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
    • C08G64/20—General preparatory processes
    • C08G64/26—General preparatory processes using halocarbonates

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)
DE50004012T 1999-07-19 2000-07-06 Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen Expired - Lifetime DE50004012D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50004012T DE50004012D1 (de) 1999-07-19 2000-07-06 Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19933070 1999-07-19
DE19962016A DE19962016A1 (de) 1999-07-19 1999-12-22 Oligomere Bischlorkohlensäureester aus ausgewählten cycloaliphatischen Bisphenolen und anderen Bisphenolen
DE50004012T DE50004012D1 (de) 1999-07-19 2000-07-06 Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen
PCT/EP2000/006380 WO2001005869A1 (de) 1999-07-19 2000-07-06 Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen

Publications (1)

Publication Number Publication Date
DE50004012D1 true DE50004012D1 (de) 2003-11-13

Family

ID=7914820

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19962016A Withdrawn DE19962016A1 (de) 1999-07-19 1999-12-22 Oligomere Bischlorkohlensäureester aus ausgewählten cycloaliphatischen Bisphenolen und anderen Bisphenolen
DE50004012T Expired - Lifetime DE50004012D1 (de) 1999-07-19 2000-07-06 Oligomere bischlorkohlensäureester aus ausgewählten cycloaliphatischen bisphenolen und anderen bisphenolen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19962016A Withdrawn DE19962016A1 (de) 1999-07-19 1999-12-22 Oligomere Bischlorkohlensäureester aus ausgewählten cycloaliphatischen Bisphenolen und anderen Bisphenolen

Country Status (4)

Country Link
JP (2) JP4979168B2 (de)
KR (1) KR100616382B1 (de)
DE (2) DE19962016A1 (de)
HK (1) HK1046419A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100702112B1 (ko) * 2000-08-28 2007-03-30 주식회사 하이닉스반도체 반도체 메모리장치의 스토리지노드 전극 제조방법
DE102008023800A1 (de) * 2008-05-15 2009-11-19 Bayer Materialscience Ag Alkylphenol zur Einstellung des Molekulargewichtes und Copolycarbonat mit verbesserten Eigenschaften

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737573A (en) * 1986-10-10 1988-04-12 General Electric Company Method for polymerizing aromatic bischloroformate composition to polycarbonate
DE4118232A1 (de) * 1991-06-04 1992-12-10 Bayer Ag Kontinuierliche herstellung von polycarbonaten
JP3095051B2 (ja) * 1995-03-08 2000-10-03 出光石油化学株式会社 ポリカーボネートの製造方法
JP3525963B2 (ja) * 1995-07-11 2004-05-10 三菱瓦斯化学株式会社 光記録媒体用成形材料
DE19636539A1 (de) * 1996-09-09 1998-03-12 Bayer Ag Gemische cyclischer Oligocarbonate, ihre Herstellung und Verwendung

Also Published As

Publication number Publication date
KR20020019122A (ko) 2002-03-09
JP2012031413A (ja) 2012-02-16
HK1046419A1 (zh) 2003-01-10
JP4979168B2 (ja) 2012-07-18
DE19962016A1 (de) 2001-01-25
KR100616382B1 (ko) 2006-08-28
JP5350446B2 (ja) 2013-11-27
JP2003505548A (ja) 2003-02-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BAYER MATERIALSCIENCE AG, 51373 LEVERKUSEN, DE

8364 No opposition during term of opposition