ES2119477T3 - Procedimiento para la obtencion de politetrahidrofurano. - Google Patents

Procedimiento para la obtencion de politetrahidrofurano.

Info

Publication number
ES2119477T3
ES2119477T3 ES95933381T ES95933381T ES2119477T3 ES 2119477 T3 ES2119477 T3 ES 2119477T3 ES 95933381 T ES95933381 T ES 95933381T ES 95933381 T ES95933381 T ES 95933381T ES 2119477 T3 ES2119477 T3 ES 2119477T3
Authority
ES
Spain
Prior art keywords
sub
catalyst
procedure
obtaining
wolframio
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
ES95933381T
Other languages
English (en)
Inventor
Rainer Becker
Christoph Sigwart
Michael Hesse
Rolf Fischer
Karsten Eller
Gerd Heilen
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
Application granted granted Critical
Publication of ES2119477T3 publication Critical patent/ES2119477T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G65/26—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
    • C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • 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
    • C08G65/2693—Supported catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Catalysts (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLITETRAHIDROFURANO O DE SUS MONOESTERES CON ACIDOS MONOCARBOXILICOS DE C{SUB,1} A C{SUB,10} POR POLIMERIZACION DE TETRAHIDROFURANO SOBRE UN CATALIZADOR HETEROGENEO Y EN PRESENCIA DE UNO DE LOS SIGUIENTES TELOGENOS: AGUA, 1,4-BUTANODIOL O POLITETRAHIDROFURANO DE PESO MOLECULAR DE 200 A 700 DALTON O DE UN ACIDO MONOCARBOXILICO DE C{SUB,1} A C{SUB,10} O DE MEZCLAS DE ESTOS TELOGENOS, UTILIZANDOSE COMO CATALIZADOR UN CATALIZADOR DE SOPORTE, QUE CONTIENE UNA CANTIDAD CATALITICAMENTE ACTIVA DE UN COMPUESTO DE WOLFRAMIO O MOLIBDENO QUE CONTIENE OXIGENO O DE MEZCLAS DE ESTOS COMPUESTOS SOBRE UN MATERIAL DE SOPORTE DE OXIDO, Y QUE SE SOMETE A UNA CALCINACION A TEMPERATURAS DE 500 A 1000 GC DESPUES DE HABER DEPOSITADO LOS PRECURSORES DE LOS COMPUESTOS DE MOLIBDENO Y/O WOLFRAMIO QUE CONTIENEN OXIGENO SOBRE EL PRECURSOR DEL MATERIAL DE SOPORTE.
ES95933381T 1994-09-21 1995-09-21 Procedimiento para la obtencion de politetrahidrofurano. Expired - Lifetime ES2119477T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4433606A DE4433606A1 (de) 1994-09-21 1994-09-21 Verfahren zur Herstellung von Polyetrahydrofuran

Publications (1)

Publication Number Publication Date
ES2119477T3 true ES2119477T3 (es) 1998-10-01

Family

ID=6528759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95933381T Expired - Lifetime ES2119477T3 (es) 1994-09-21 1995-09-21 Procedimiento para la obtencion de politetrahidrofurano.

Country Status (20)

Country Link
US (1) US5773648A (es)
EP (1) EP0782594B1 (es)
JP (1) JPH10506137A (es)
KR (1) KR100355979B1 (es)
CN (1) CN1069663C (es)
AT (1) ATE169648T1 (es)
AU (1) AU690340B2 (es)
BR (1) BR9508974A (es)
CA (1) CA2199644A1 (es)
CZ (1) CZ85197A3 (es)
DE (2) DE4433606A1 (es)
ES (1) ES2119477T3 (es)
FI (1) FI971175A (es)
HU (1) HUT78051A (es)
MX (1) MX9702066A (es)
PL (1) PL179471B1 (es)
RU (1) RU2164924C2 (es)
SK (1) SK281653B6 (es)
TW (1) TW357164B (es)
WO (1) WO1996009335A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641481A1 (de) * 1996-10-09 1998-04-16 Basf Ag Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran
DE19649803A1 (de) * 1996-12-02 1998-07-23 Basf Ag Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran
DE19719875A1 (de) * 1997-05-12 1998-11-19 Basf Ag Verfahren zur Polymerisation cyclischer Ether
DE19726507A1 (de) * 1997-06-23 1998-12-24 Basf Ag Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran
DE19735330A1 (de) 1997-08-14 1999-02-18 Basf Ag Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl
TW537929B (en) * 1999-01-20 2003-06-21 Basf Ag Work-up of pTHF polymerization catalysts
KR100562152B1 (ko) * 1999-11-04 2006-03-16 주식회사 효성 폴리테트라하이드로푸란의 제조 방법
DE10032266A1 (de) 2000-07-03 2002-01-17 Basf Ag Verbessertes Verfahren zur einstufigen Herstellung von Polytetrahydrofuran und Tetrahydrofuran-Copolymeren
DE10032264A1 (de) * 2000-07-03 2002-01-17 Basf Ag Verbessertes Verfahren zur Herstellung von Polyetrahydrofuran und THF-Copolymeren
KR20030045770A (ko) * 2000-07-03 2003-06-11 바스프 악티엔게젤샤프트 개선된 폴리테트라하이드로푸란 제조 방법 및 그를 위한촉매
DE10040091A1 (de) 2000-08-16 2002-02-28 Basf Ag Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl
US6780964B2 (en) 2001-08-30 2004-08-24 Hodogaya Chemical Co., Ltd. Method for preparing polyether polyol copolymer
DE10242286A1 (de) 2002-09-12 2004-03-18 Basf Ag Verfahren zur Herstellung von Mono- und Diestern des Polytetrahydrofurans und der Tetrahydrofuran-Copolymere
DE10261484A1 (de) 2002-12-23 2004-07-01 Basf Ag Verfahren zur Polymerisation cyclischer Ether
DE10357895A1 (de) * 2003-12-11 2005-07-07 Bayer Materialscience Ag Polymerdispersionen in Polyesterpolyolen
DE102006009150B4 (de) 2006-02-24 2018-07-19 Basf Se Verfahren zur Herstellung von Polytetrahydrofuran oder Tetrahydrofuran-Copolymeren
DE102006027233A1 (de) 2006-06-09 2007-12-13 Basf Ag Verfahren zur Herstellung von Polytetrahydrofuran oder Tetrahydrofuran-Copolymeren
EP1999182B1 (de) 2007-01-19 2012-09-26 Basf Se VERFAHREN ZUR ÄNDERUNG DES VORGEGEBENEN MITTLEREN MOLEKULARGEWICHT Mn BEI DER KONTINUIERLICHEN HERSTELLUNG VON POLYTETRAHYDROFURANEN ODER THF COPOLYMEREN
JP4325745B2 (ja) * 2007-03-27 2009-09-02 Ｄｉｃ株式会社 ポリエステル製造用固体酸触媒、及びそれを用いるポリエステルの製造方法
EP2332999A4 (en) * 2008-09-26 2012-04-04 Dainippon Ink & Chemicals URETHANIZATION REACTION CATALYST AND PROCESS FOR PRODUCING URETHANE COMPOUND
US8609805B2 (en) 2009-04-15 2013-12-17 Invista North America S.A R.L. Copolyether glycol manufacturing process
US8809491B2 (en) 2009-12-11 2014-08-19 INVISTA North America S.à r.l. Depolymerization of oligomeric cyclic ethers
WO2013049424A1 (en) * 2011-09-28 2013-04-04 Wisconsin Alumni Research Foundation Catalytic conversion of cellulose to fuels and chemicals using boronic acids
MY184782A (en) 2011-11-03 2021-04-21 Malaysian Palm Oil Board A method to produce copolymers of tetrahydrofuran and epoxidized natural oils
CN103570933B (zh) * 2012-08-10 2016-02-17 同济大学 一种降低合成聚四氢呋喃相对分子量分布的方法
US20160208042A1 (en) 2013-10-01 2016-07-21 Basf Se Multi-component epoxy resin composition
TWI646125B (zh) 2014-01-06 2019-01-01 盧森堡商英威達技術有限公司 共聚醚酯聚醇製法
CN103755944B (zh) * 2014-01-10 2015-12-02 大连工业大学 复合金属氧化物修饰二氧化钛型固体酸的制备方法及其催化聚四氢呋喃醚的合成方法
AU2021323965A1 (en) 2020-08-12 2023-04-20 Basf Se Frothing agent for flotation of ores

Family Cites Families (21)

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US2499725A (en) * 1948-02-06 1950-03-07 Du Pont Process for making esters of monocarboxylic acids
US3358042A (en) * 1963-09-20 1967-12-12 Quaker Oats Co Process for recovering polytetramethylene ether glycol
US3856826A (en) * 1970-12-28 1974-12-24 Jefferson Chem Co Inc Process for oxidizing olefins using hydrocarbon soluble phosphorus modified molybdenum catalysts
US4120903A (en) * 1977-03-30 1978-10-17 E. I. Du Pont De Nemours And Company Method for preparing poly(tetramethylene ether) glycol
JPS5525324A (en) * 1978-08-11 1980-02-23 Nippon Oils & Fats Co Ltd Method of improving quality of material of fiber material
US4230892A (en) * 1979-07-20 1980-10-28 E. I. Du Pont De Nemours And Company Alcoholysis process for preparing poly-(tetramethylene ether) glycol
US4303782A (en) * 1980-01-21 1981-12-01 Mobil Oil Corporation Polymerization of cyclic ethers
US4482411A (en) * 1983-05-23 1984-11-13 The United States Of America As Represented By The Secretary Of The Air Force Plasticizer system for propellant compositions
CA1216597A (en) * 1983-05-23 1987-01-13 Atsushi Aoshima Process for producing polyetherglycol
DE3563447D1 (en) * 1984-03-28 1988-07-28 Asahi Chemical Ind Process for producing polyether polyol, the produced polyether polyol and polyurethane
CA1317313C (en) * 1987-04-10 1993-05-04 Hisaki Tanabe Polymerizable vinyl monomers and vinyl resins prepared therefrom
JP2566814B2 (ja) * 1988-05-13 1996-12-25 株式会社ジャパンエナジー 炭化水素転化用固体酸触媒及びその製造方法
US5102849A (en) * 1990-04-23 1992-04-07 Shell Oil Company Supported rare earth and phosphorus catalyst
JP2607755B2 (ja) * 1991-01-16 1997-05-07 タケチ工業ゴム 株式会社 曲がり形状ゴム製品の製造方法
US5149862A (en) * 1991-02-26 1992-09-22 E. I. Du Pont De Nemours And Company Preparation of polytetramethylene ether glycol using an acidic zirconia catalyst
DE4108044A1 (de) * 1991-03-13 1992-09-17 Basf Ag Verfahren zur herstellung von polyoxyalkylenglykolen
DE4108046A1 (de) * 1991-03-13 1992-09-17 Basf Ag Verfahren zur herstellung von polyoxyalkylenglykol-monoestern von monocarbonsaeuren
JPH05293375A (ja) * 1992-04-17 1993-11-09 Japan Energy Corp 固体超強酸触媒及びその製法
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
DE4316138A1 (de) * 1993-05-14 1994-11-17 Basf Ag Verfahren zur Herstellung von Polytetrahydrofuran
US5344964A (en) * 1993-11-24 1994-09-06 Industrial Technology Research Institute Method for preparing ester end-capped polyalkylene ether

Also Published As

Publication number Publication date
SK38397A3 (en) 1997-11-05
HUT78051A (hu) 1999-07-28
DE59503191D1 (de) 1998-09-17
BR9508974A (pt) 1997-11-11
EP0782594B1 (de) 1998-08-12
US5773648A (en) 1998-06-30
JPH10506137A (ja) 1998-06-16
PL179471B1 (pl) 2000-09-29
MX9702066A (es) 1997-06-28
TW357164B (en) 1999-05-01
EP0782594A1 (de) 1997-07-09
CA2199644A1 (en) 1996-03-28
SK281653B6 (sk) 2001-06-11
AU690340B2 (en) 1998-04-23
RU2164924C2 (ru) 2001-04-10
KR100355979B1 (ko) 2003-01-25
CZ85197A3 (en) 1997-11-12
KR970706329A (ko) 1997-11-03
ATE169648T1 (de) 1998-08-15
AU3607495A (en) 1996-04-09
CN1158625A (zh) 1997-09-03
FI971175A0 (fi) 1997-03-20
PL319300A1 (en) 1997-08-04
DE4433606A1 (de) 1996-03-28
CN1069663C (zh) 2001-08-15
WO1996009335A1 (de) 1996-03-28
FI971175A (fi) 1997-03-20

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