CN1250604C - 生产脂肪族低聚碳酸酯二醇的方法 - Google Patents

生产脂肪族低聚碳酸酯二醇的方法 Download PDF

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Publication number
CN1250604C
CN1250604C CNB018135447A CN01813544A CN1250604C CN 1250604 C CN1250604 C CN 1250604C CN B018135447 A CNB018135447 A CN B018135447A CN 01813544 A CN01813544 A CN 01813544A CN 1250604 C CN1250604 C CN 1250604C
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China
Prior art keywords
dmc
methylcarbonate
reaction
mixture
glycol
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Expired - Fee Related
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CNB018135447A
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English (en)
Chinese (zh)
Other versions
CN1444618A (zh
Inventor
A·施莱梅纳特
J·蒂拉克
J·劳埃
H·维托塞克
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Covestro Deutschland AG
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Bayer AG
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    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Steroid Compounds (AREA)
CNB018135447A 2000-06-06 2001-05-25 生产脂肪族低聚碳酸酯二醇的方法 Expired - Fee Related CN1250604C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027907.4 2000-06-06
DE10027907A DE10027907A1 (de) 2000-06-06 2000-06-06 Verfahren zur Herstellung von aliphatischen Oligocarbanatdiolen

Publications (2)

Publication Number Publication Date
CN1444618A CN1444618A (zh) 2003-09-24
CN1250604C true CN1250604C (zh) 2006-04-12

Family

ID=7644813

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018135447A Expired - Fee Related CN1250604C (zh) 2000-06-06 2001-05-25 生产脂肪族低聚碳酸酯二醇的方法

Country Status (12)

Country Link
US (1) US6833433B1 (enExample)
EP (1) EP1292630B1 (enExample)
JP (1) JP2003535936A (enExample)
CN (1) CN1250604C (enExample)
AT (1) ATE263797T1 (enExample)
AU (1) AU2001277493A1 (enExample)
CA (1) CA2411709C (enExample)
DE (2) DE10027907A1 (enExample)
ES (1) ES2218433T3 (enExample)
PT (1) PT1292630E (enExample)
TW (1) TW575603B (enExample)
WO (1) WO2001094444A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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DE10219028A1 (de) 2002-04-29 2003-11-06 Bayer Ag Herstellung und Verwendung von hochmolekularen aliphatischen Polycarbonaten
DE10343471A1 (de) * 2003-09-19 2005-05-12 Bayer Materialscience Ag Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen
DE10343472A1 (de) * 2003-09-19 2005-04-14 Bayer Materialscience Ag Verfahren zur Herstellung von aliphatischen Oligocarbonatpolyolen
JP4604531B2 (ja) * 2004-03-23 2011-01-05 宇部興産株式会社 環状カーボネート類及びオキセタン類の製造方法。
DE102004031900A1 (de) * 2004-07-01 2006-02-16 Bayer Materialscience Ag Oligocarbonatpolyole mit endständig sekundären Hydroxylgruppen
DE102004054632A1 (de) * 2004-11-11 2006-05-18 Basf Ag Polymerblends aus Polyestern und linearen oligomeren Polycarbonaten
DE102005026863A1 (de) * 2005-06-10 2006-12-14 Bayer Materialscience Ag Oligocarbonat-haltige Beschichtungsmittel für kratzfeste Decklacke
JP5304003B2 (ja) * 2008-04-11 2013-10-02 日本ポリウレタン工業株式会社 ポリカーボネートポリオールの製造方法
CN101643542B (zh) * 2008-08-05 2012-01-11 中国科学院化学研究所 一种高分子量的脂肪族聚碳酸酯的制备方法
WO2013076099A1 (de) 2011-11-24 2013-05-30 Bayer Intellectual Property Gmbh Herstellung und verwendung von hochmolekularen aliphatischen polycarbonaten
CN103987692B (zh) * 2011-12-07 2016-06-22 国际壳牌研究有限公司 生产芳族碳酸酯的方法
JP2013216841A (ja) * 2012-04-12 2013-10-24 Ube Industries Ltd ポリカーボネートジオール及びその製造方法
CN103923307B (zh) * 2014-05-05 2015-08-12 李亮 聚碳酸酯二醇的制备方法
BR112017024762A2 (pt) * 2015-05-21 2018-07-31 Basf Corp ?processo para preparar um policarbonato poliol hiper-ramificado e policarbonato poliol hiper- ramificado?
CN109957101B (zh) * 2017-12-21 2020-07-28 万华化学集团股份有限公司 一种聚碳酸酯多元醇及其合成方法和应用
CN109107207B (zh) * 2018-07-18 2021-07-23 万华化学集团股份有限公司 一种带有外循环系统的反应精馏装置及其应用
CN110951031B (zh) * 2019-12-15 2021-12-17 安徽匠星联创新材料科技有限公司 一种高耐水解性聚氨酯阻尼材料及其制备方法

Family Cites Families (24)

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US2210817A (en) 1939-04-19 1940-08-06 Du Pont Superpolycarbonate
DE857948C (de) 1943-12-25 1952-12-04 Basf Ag Verfahren zur Herstellung von neutralen Estern der Kohlensaeure
US2787632A (en) 1954-07-07 1957-04-02 Columbia Southern Chem Corp Polycarbonates
DE1568248A1 (de) 1966-02-11 1970-02-05 Huels Chemische Werke Ag Verfahren zur Herstellung von Carbonatgruppen enthaltenden Dihydroxyverbindungen
DE1694080B1 (de) 1966-10-13 1971-09-30 Bayer Ag Verfahren zur herstellung von vernetzten polyurethanen auf grundlage von hydroxylpolykohlensaeureestern
CH525920A (de) 1969-03-28 1972-07-31 Bayer Ag Verfahren zur Herstellung difunktioneller aliphatischer endständige Hydroxylgruppen aufweisender Polycarbonate
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
US4463141A (en) 1981-11-30 1984-07-31 E. I. Du Pont De Nemours And Company Polyether carbonate diols and polyurethanes prepared therefrom
DE3717060A1 (de) 1987-05-21 1988-12-01 Bayer Ag Polyether-polycarbonat-diole, ihre herstellung und verwendung als ausgangsprodukte fuer polyurethankunststoffe
EP0358555A3 (en) 1988-09-06 1991-05-08 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.
JPH02284918A (ja) * 1989-04-27 1990-11-22 Mitsui Petrochem Ind Ltd 脂肪族ポリカーボネートジオールの製造方法
JPH04239024A (ja) * 1991-01-11 1992-08-26 Asahi Chem Ind Co Ltd 末端ヒドロキシル基を有するポリカーボネートの製法
US5171830A (en) * 1991-08-16 1992-12-15 Arco Chemical Technology, L.P. Catalytic process for the preparation of polyalkylene carbonates
IT1251489B (it) * 1991-09-17 1995-05-15 Enichem Sintesi Policarbonati dioloterminati
IT1269916B (it) 1994-03-25 1997-04-16 Enichem Spa Procedimento migliorato per la sintesi di dimetilcarbonato
US5703196A (en) * 1994-04-08 1997-12-30 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polycarbonate having terminal hydroxyl groups
JP3528997B2 (ja) * 1995-12-15 2004-05-24 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
IT1283314B1 (it) 1996-03-28 1998-04-16 Enichem Spa Processo per la preparazione di policarbonati copolieteri polioli
IT1283315B1 (it) 1996-03-28 1998-04-16 Enichem Spa Processo a due stadi per la preparazione di policarbonati copolieteridioli.
JPH10251398A (ja) * 1997-03-14 1998-09-22 Ube Ind Ltd ポリカーボネートジオールの製造法
DE19829593A1 (de) * 1998-07-02 2000-01-05 Henkel Kgaa Verfahren zur Herstellung von Verbindungen mit terminalen OH-Gruppen
DE19900554A1 (de) * 1999-01-09 2000-07-13 Bayer Ag Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen aus Dimethylcarbonat und aliphatischen Diolen

Also Published As

Publication number Publication date
EP1292630A1 (de) 2003-03-19
WO2001094444A1 (de) 2001-12-13
TW575603B (en) 2004-02-11
AU2001277493A1 (en) 2001-12-17
US6833433B1 (en) 2004-12-21
PT1292630E (pt) 2004-07-30
ES2218433T3 (es) 2004-11-16
JP2003535936A (ja) 2003-12-02
HK1059089A1 (en) 2004-06-18
DE10027907A1 (de) 2001-12-13
DE50101922D1 (de) 2004-05-13
CA2411709A1 (en) 2001-12-13
CN1444618A (zh) 2003-09-24
EP1292630B1 (de) 2004-04-07
ATE263797T1 (de) 2004-04-15
CA2411709C (en) 2010-02-16

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