PT1312632E - Uso de catalisadores para a preparacao de poliois de oligocarbonatos alifaticos - Google Patents

Uso de catalisadores para a preparacao de poliois de oligocarbonatos alifaticos

Info

Publication number
PT1312632E
PT1312632E PT02024991T PT02024991T PT1312632E PT 1312632 E PT1312632 E PT 1312632E PT 02024991 T PT02024991 T PT 02024991T PT 02024991 T PT02024991 T PT 02024991T PT 1312632 E PT1312632 E PT 1312632E
Authority
PT
Portugal
Prior art keywords
preparation
catalysts
oligocarbonates
organic
carbonates
Prior art date
Application number
PT02024991T
Other languages
English (en)
Inventor
Steffen Dr Hofacker
Christoph Dr Guertler
Joerg Dr Tillack
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of PT1312632E publication Critical patent/PT1312632E/pt

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
    • 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
    • C08G64/305—General preparatory processes using carbonates and alcohols
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PT02024991T 2001-11-20 2002-11-07 Uso de catalisadores para a preparacao de poliois de oligocarbonatos alifaticos PT1312632E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10156896A DE10156896A1 (de) 2001-11-20 2001-11-20 Verwendung von Katalysatoren zur Herstellung von aliphatischen Oligocarbonatpolyolen

Publications (1)

Publication Number Publication Date
PT1312632E true PT1312632E (pt) 2006-08-31

Family

ID=7706327

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02024991T PT1312632E (pt) 2001-11-20 2002-11-07 Uso de catalisadores para a preparacao de poliois de oligocarbonatos alifaticos

Country Status (10)

Country Link
US (1) US6894182B2 (pt)
EP (1) EP1312632B1 (pt)
JP (1) JP4343518B2 (pt)
CN (1) CN100379788C (pt)
AT (1) ATE328935T1 (pt)
CA (1) CA2411930C (pt)
DE (2) DE10156896A1 (pt)
ES (1) ES2266389T3 (pt)
HK (1) HK1056187A1 (pt)
PT (1) PT1312632E (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336883A1 (de) * 2003-08-08 2005-03-10 Basf Ag Kunststoff, insbesondere Polyurethan enthaltend ein sterisch gehindertes, verestertes Amin
US7476330B2 (en) * 2003-09-24 2009-01-13 Varian, Inc. Low temperature susceptibility compensation
DE102004031900A1 (de) * 2004-07-01 2006-02-16 Bayer Materialscience Ag Oligocarbonatpolyole mit endständig sekundären Hydroxylgruppen
DE102004035129A1 (de) * 2004-07-20 2006-02-16 Lanxess Deutschland Gmbh Herstellung von Ytterbium (III)-ß-diketonaten
DE102004042843A1 (de) * 2004-09-04 2006-03-09 Bayer Materialscience Ag Metallacetylacetonate als Umesterungskatalysatoren
DE102005026863A1 (de) * 2005-06-10 2006-12-14 Bayer Materialscience Ag Oligocarbonat-haltige Beschichtungsmittel für kratzfeste Decklacke
CN100491440C (zh) * 2005-10-12 2009-05-27 中国科学院山西煤炭化学研究所 一种制备脂肪族低聚碳酸酯多元醇的方法
GB0523340D0 (en) * 2005-11-16 2005-12-28 Ciba Sc Holding Ag Manufacture of esters
SE531577C2 (sv) * 2006-12-04 2009-05-26 Perstorp Specialty Chem Ab Förfarande för att uppnå ökad molekylvikt hos en polymer samt användning av nämnd polymer
JP5167483B2 (ja) * 2007-03-30 2013-03-21 国立大学法人名古屋大学 エステル化合物の製造方法
US8420366B2 (en) * 2008-03-31 2013-04-16 Pacific Biosciences Of California, Inc. Generation of modified polymerases for improved accuracy in single molecule sequencing
FR2993269B1 (fr) * 2012-07-11 2014-08-08 Rhodia Operations Procede de preparation de (poly)carbonate de polyglycerol
TWI761404B (zh) 2016-12-19 2022-04-21 德商科思創德意志股份有限公司 製備具有低反應性（環）脂族聚碳酸酯多元醇之方法
CN113061101B (zh) * 2020-01-02 2023-01-13 万华化学集团股份有限公司 一种n-甲基牛磺酸钠的合成方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313782A (en) 1967-04-11 With a dihydroxy compound
US2210817A (en) 1939-04-19 1940-08-06 Du Pont Superpolycarbonate
US2843567A (en) 1954-12-20 1958-07-15 Eastman Kodak Co Alkaline earth metal titanium alkoxide catalysts for preparing aromatic polycarbonates
DE1568248A1 (de) 1966-02-11 1970-02-05 Huels Chemische Werke Ag Verfahren zur Herstellung von Carbonatgruppen enthaltenden Dihydroxyverbindungen
CH525920A (de) 1969-03-28 1972-07-31 Bayer Ag Verfahren zur Herstellung difunktioneller aliphatischer endständige Hydroxylgruppen aufweisender Polycarbonate
BE758611A (fr) 1969-11-06 1971-04-16 Bayer Ag Nouveaux polyesters a groupes hydroxyle, procede pour les preparer et leurs applications a la preparation de polyurethanes
FR2294199A1 (fr) 1974-12-11 1976-07-09 Poudres & Explosifs Ste Nale Procede perfectionne de preparation de polycarbonates en deux etapes
US4105641A (en) 1975-05-27 1978-08-08 Bayer Aktiengesellschaft Process for the preparation of aliphatic polycarbonates and polyurethanes therefrom
US4533729A (en) 1983-11-14 1985-08-06 Eastman Kodak Company Process for the preparation of polycarbonate polyols
DE3855663T2 (de) 1987-08-04 1997-06-05 Asahi Chemical Ind Copolycarbonate
EP0343572B1 (en) 1988-05-26 1996-10-02 Daicel Chemical Industries, Ltd. Polycarbonatediol composition and polyurethane resin
IT1227136B (it) 1988-10-14 1991-03-19 Enichem Sintesi Policarbonati copoliesteri dioli, procedimento per la loro produzione e loro impiego.
US5095098A (en) * 1989-09-29 1992-03-10 E. I. Du Pont De Nemours And Company Yttrium and rare earth compounds catalyzed lactone polymerization
EP0424219B1 (en) 1989-10-11 1996-05-08 Daicel Chemical Industries, Ltd. Polycarbonate-polyol composition and polycarbonate (meth) acrylate compositions and urethane (meth) acrylate compositions prepared therefrom
CA2051488A1 (en) * 1990-09-20 1992-03-21 Stephen W. King Processes for the preparation of carboxylated compounds
IT1251489B (it) 1991-09-17 1995-05-15 Enichem Sintesi Policarbonati dioloterminati
JP2631803B2 (ja) 1992-11-25 1997-07-16 株式会社日本触媒 ジアルキルカーボネートの製造方法
JPH0710920A (ja) 1992-12-01 1995-01-13 Nippon Paint Co Ltd 環状カーボネート化合物のアルコール性水酸基への開環付加方法
KR970702313A (ko) 1994-04-08 1997-05-13 유미꾸라 레이이찌 말단 히드록실기를 갖는 폴리카르보네이트의 제조 방법(Process for Producing Hydroxyl-Terminated Polycarbonate)
DE19525406A1 (de) 1995-07-12 1997-01-16 Henkel Kgaa Herstellung und Verwendung hochviskoser Oligocarbonate aus Dimerdiol
GB9515098D0 (en) 1995-07-21 1995-09-20 Bp Chem Int Ltd Catalyst compositions
JPH09241371A (ja) * 1996-03-12 1997-09-16 Mitsubishi Chem Corp 芳香族ポリカーボネート樹脂の製造方法及び芳香族ポリカーボネート樹脂
IT1290857B1 (it) 1996-12-19 1998-12-14 Enichem Spa Processo per la preparazione di policarbonati copoliesteri dioli
DE19900554A1 (de) * 1999-01-09 2000-07-13 Bayer Ag Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen aus Dimethylcarbonat und aliphatischen Diolen
JP2000281630A (ja) * 1999-03-26 2000-10-10 Mitsubishi Chemicals Corp 非対称ジアルキルカーボネートの製造方法
JP2001002624A (ja) * 1999-06-16 2001-01-09 Mitsubishi Chemicals Corp 非対称ジアルキルカーボネートの製造方法

Also Published As

Publication number Publication date
HK1056187A1 (en) 2004-02-06
US6894182B2 (en) 2005-05-17
CN100379788C (zh) 2008-04-09
US20030125576A1 (en) 2003-07-03
ATE328935T1 (de) 2006-06-15
CA2411930A1 (en) 2003-05-20
DE50207091D1 (de) 2006-07-20
DE10156896A1 (de) 2003-05-28
EP1312632B1 (de) 2006-06-07
JP2003192783A (ja) 2003-07-09
EP1312632A1 (de) 2003-05-21
CN1420134A (zh) 2003-05-28
CA2411930C (en) 2011-08-09
JP4343518B2 (ja) 2009-10-14
ES2266389T3 (es) 2007-03-01

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