DE19801462A1 - Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran - Google Patents

Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran

Info

Publication number
DE19801462A1
DE19801462A1 DE19801462A DE19801462A DE19801462A1 DE 19801462 A1 DE19801462 A1 DE 19801462A1 DE 19801462 A DE19801462 A DE 19801462A DE 19801462 A DE19801462 A DE 19801462A DE 19801462 A1 DE19801462 A1 DE 19801462A1
Authority
DE
Germany
Prior art keywords
catalyst
acid
montmorillonite
pthf
telogen
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.)
Withdrawn
Application number
DE19801462A
Other languages
German (de)
English (en)
Inventor
Karsten Dr Eller
Heinz Dr Ruetter
Michael Dr Hesse
Rainer Dr Becker
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19801462A priority Critical patent/DE19801462A1/de
Priority to MYPI98005921A priority patent/MY129162A/en
Priority to TW087121795A priority patent/TW467919B/zh
Priority to EP99906134A priority patent/EP1047721B1/de
Priority to KR1020007007828A priority patent/KR100552371B1/ko
Priority to DE59905640T priority patent/DE59905640D1/de
Priority to US09/529,180 priority patent/US6362312B1/en
Priority to PCT/EP1999/000220 priority patent/WO1999036459A1/de
Priority to AU26177/99A priority patent/AU2617799A/en
Priority to JP2000540171A priority patent/JP4308430B2/ja
Priority to ES99906134T priority patent/ES2200500T3/es
Priority to CN99801684A priority patent/CN1102159C/zh
Publication of DE19801462A1 publication Critical patent/DE19801462A1/de
Withdrawn legal-status Critical Current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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • C08G65/20—Tetrahydrofuran
    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/125—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one oxygen atom in the ring
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2654—Aluminium or boron; Compounds thereof
    • C08G65/2657—Aluminosilicates; Clays; Zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
DE19801462A 1998-01-16 1998-01-16 Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran Withdrawn DE19801462A1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE19801462A DE19801462A1 (de) 1998-01-16 1998-01-16 Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran
MYPI98005921A MY129162A (en) 1998-01-16 1998-12-29 Catalyst and method for the production of polytetrahydrofuran
TW087121795A TW467919B (en) 1998-01-16 1998-12-29 Catalyst and process for preparing polytetrahydrofuran
EP99906134A EP1047721B1 (de) 1998-01-16 1999-01-15 Katalysator und verfahren zur herstellung von polytetrahydrofuran
KR1020007007828A KR100552371B1 (ko) 1998-01-16 1999-01-15 폴리테트라히드로푸란 제조용 촉매 및 제조 방법
DE59905640T DE59905640D1 (de) 1998-01-16 1999-01-15 Katalysator und verfahren zur herstellung von polytetrahydrofuran
US09/529,180 US6362312B1 (en) 1998-01-16 1999-01-15 Catalyst and method for the production of polytetrahydrofuran
PCT/EP1999/000220 WO1999036459A1 (de) 1998-01-16 1999-01-15 Katalysator und verfahren zur herstellung von polytetrahydrofuran
AU26177/99A AU2617799A (en) 1998-01-16 1999-01-15 Catalyst and method for the production of polytetrahydrofuran
JP2000540171A JP4308430B2 (ja) 1998-01-16 1999-01-15 触媒ならびにポリテトラヒドロフランの製造法
ES99906134T ES2200500T3 (es) 1998-01-16 1999-01-15 Catalizador y procedimiento para la obtencion de politetrahidrofurano.
CN99801684A CN1102159C (zh) 1998-01-16 1999-01-15 制备聚四氢呋喃的催化剂和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19801462A DE19801462A1 (de) 1998-01-16 1998-01-16 Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran

Publications (1)

Publication Number Publication Date
DE19801462A1 true DE19801462A1 (de) 1999-07-22

Family

ID=7854803

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19801462A Withdrawn DE19801462A1 (de) 1998-01-16 1998-01-16 Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran
DE59905640T Expired - Fee Related DE59905640D1 (de) 1998-01-16 1999-01-15 Katalysator und verfahren zur herstellung von polytetrahydrofuran

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59905640T Expired - Fee Related DE59905640D1 (de) 1998-01-16 1999-01-15 Katalysator und verfahren zur herstellung von polytetrahydrofuran

Country Status (11)

Country Link
US (1) US6362312B1 (enExample)
EP (1) EP1047721B1 (enExample)
JP (1) JP4308430B2 (enExample)
KR (1) KR100552371B1 (enExample)
CN (1) CN1102159C (enExample)
AU (1) AU2617799A (enExample)
DE (2) DE19801462A1 (enExample)
ES (1) ES2200500T3 (enExample)
MY (1) MY129162A (enExample)
TW (1) TW467919B (enExample)
WO (1) WO1999036459A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012728A1 (de) * 1999-08-13 2001-02-22 Basf Aktiengesellschaft Farbmittelzubereitungen
US7449422B2 (en) 2002-09-27 2008-11-11 Basf Se Catalyst, its preparation and the polymerization of cyclic ethers over this catalyst
WO2012032006A1 (de) 2010-09-07 2012-03-15 Basf Se Verfahren zur herstellung von polyesteralkoholen
WO2012031997A1 (de) 2010-09-07 2012-03-15 Basf Se Verfahren zur herstellung von polyesteralkoholen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6251215B1 (en) * 1998-06-03 2001-06-26 Applied Materials, Inc. Carrier head with a multilayer retaining ring for chemical mechanical polishing
WO2001083585A1 (en) * 2000-04-28 2001-11-08 Japan Energy Corporation Process for producing polyoxyalkylene glycol and catalyst for use in acid-catalyzed reaction
DE10130782A1 (de) * 2001-06-26 2003-01-02 Basf Ag Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran
DE10139293A1 (de) * 2001-08-09 2003-02-27 Basf Ag Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran
DE10261484A1 (de) * 2002-12-23 2004-07-01 Basf Ag Verfahren zur Polymerisation cyclischer Ether
US8372946B2 (en) * 2009-04-15 2013-02-12 Invista North America S.A R.L. Copolyether glycol manufacturing process
CN114195743A (zh) * 2021-12-02 2022-03-18 厦门弘毅元素科技有限公司 一种（s）-3-羟基四氢呋喃的合成方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454596A (en) * 1964-06-03 1969-07-08 Mobil Oil Corp Addition reactions to carbonyl compounds
DE1226560B (de) 1964-12-30 1966-10-13 Hoechst Ag Verfahren zur Herstellung von Butylenglykoldiacetaten
US4127513A (en) * 1977-11-09 1978-11-28 E. I. Du Pont De Nemours And Company Method for preparing polyether glycols
US4189566A (en) * 1978-01-14 1980-02-19 Basf Aktiengesellschaft Polymerization of tetrahydrofuran
DE2801792A1 (de) * 1978-01-17 1979-07-19 Basf Ag Verfahren zur polymerisation von tetrahydrofuran
US4192943A (en) * 1978-06-13 1980-03-11 E. I. Du Pont De Nemours And Company Method for reducing oligomeric cyclic ether content of a polymerizate
US4228272A (en) * 1979-03-27 1980-10-14 E. I. Du Pont De Nemours And Company Method of catalytically preparing tetrahydrofuran/alkylene oxide polymerizates using a montmorillonite clay as the catalyst
US4329445A (en) * 1979-04-30 1982-05-11 E. I. Du Pont De Nemours And Company Process for preparing a tetrahydrofuran-alkylene oxide copolymer with treated bentonite catalyst
US4235751A (en) * 1979-04-30 1980-11-25 E. I. Du Pont De Nemours And Company Modified montmorillonite clay catalyst
DE3112065A1 (de) * 1981-03-27 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polytetramethylenether-glykol oder -glykoldiester mit niedriger farbzahl
US5210283A (en) 1992-05-18 1993-05-11 Arco Chemical Technology, L.P. Synthesis of tetrahydrofuran polymers using calcined silica-alumina or beaching earth catalysts
ES2098772T3 (es) 1992-09-04 1997-05-01 Basf Ag Proceso para la preparacion de diester de politetrametileneter-glicol usando un catalizador de tipo aluminosilicato.
TW270133B (enExample) * 1993-09-17 1996-02-11 Ciba Geigy
DE19641481A1 (de) * 1996-10-09 1998-04-16 Basf Ag Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012728A1 (de) * 1999-08-13 2001-02-22 Basf Aktiengesellschaft Farbmittelzubereitungen
US6770331B1 (en) 1999-08-13 2004-08-03 Basf Aktiengesellschaft Colorant preparations
US7449422B2 (en) 2002-09-27 2008-11-11 Basf Se Catalyst, its preparation and the polymerization of cyclic ethers over this catalyst
WO2012032006A1 (de) 2010-09-07 2012-03-15 Basf Se Verfahren zur herstellung von polyesteralkoholen
WO2012031997A1 (de) 2010-09-07 2012-03-15 Basf Se Verfahren zur herstellung von polyesteralkoholen

Also Published As

Publication number Publication date
TW467919B (en) 2001-12-11
CN1286714A (zh) 2001-03-07
EP1047721B1 (de) 2003-05-21
DE59905640D1 (de) 2003-06-26
US6362312B1 (en) 2002-03-26
KR100552371B1 (ko) 2006-02-16
KR20010034192A (ko) 2001-04-25
MY129162A (en) 2007-03-30
AU2617799A (en) 1999-08-02
ES2200500T3 (es) 2004-03-01
EP1047721A1 (de) 2000-11-02
WO1999036459A1 (de) 1999-07-22
CN1102159C (zh) 2003-02-26
JP2002509169A (ja) 2002-03-26
JP4308430B2 (ja) 2009-08-05

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