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FI971175L - Menetelmä polytetrahydrofuraanin valmistamiseksi - Google Patents

Menetelmä polytetrahydrofuraanin valmistamiseksi Download PDF

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Publication number
FI971175L
FI971175L FI971175A FI971175A FI971175L FI 971175 L FI971175 L FI 971175L FI 971175 A FI971175 A FI 971175A FI 971175 A FI971175 A FI 971175A FI 971175 L FI971175 L FI 971175L
Authority
FI
Finland
Prior art keywords
preparing polytetrahydrofuran
polytetrahydrofuran
preparing
Prior art date
Application number
FI971175A
Other languages
English (en)
Swedish (sv)
Other versions
FI971175A0 (fi
FI971175A7 (fi
Inventor
Rainer Becker
Christoph Sigwart
Michael Hesse
Rolf Fischer
Karsten Eller
Gerd Heilen
Klaus-Dieter Plitzko
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of FI971175L publication Critical patent/FI971175L/fi
Publication of FI971175A0 publication Critical patent/FI971175A0/fi
Publication of FI971175A7 publication Critical patent/FI971175A7/fi

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
    • 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
    • C08G65/04—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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Furan Compounds (AREA)
FI971175A 1994-09-21 1995-09-21 Menetelmä polytetrahydrofuraanin valmistamiseksi FI971175A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4433606A DE4433606A1 (de) 1994-09-21 1994-09-21 Verfahren zur Herstellung von Polyetrahydrofuran
PCT/EP1995/003651 WO1996009335A1 (de) 1994-09-21 1995-09-21 Verfahren zur herstellung von polytetrahydrofuran

Publications (3)

Publication Number Publication Date
FI971175L true FI971175L (fi) 1997-03-20
FI971175A0 FI971175A0 (fi) 1997-03-20
FI971175A7 FI971175A7 (fi) 1997-03-20

Family

ID=6528759

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971175A FI971175A7 (fi) 1994-09-21 1995-09-21 Menetelmä polytetrahydrofuraanin valmistamiseksi

Country Status (20)

Country Link
US (1) US5773648A (fi)
EP (1) EP0782594B1 (fi)
JP (1) JPH10506137A (fi)
KR (1) KR100355979B1 (fi)
CN (1) CN1069663C (fi)
AT (1) ATE169648T1 (fi)
AU (1) AU690340B2 (fi)
BR (1) BR9508974A (fi)
CA (1) CA2199644A1 (fi)
CZ (1) CZ85197A3 (fi)
DE (2) DE4433606A1 (fi)
ES (1) ES2119477T3 (fi)
FI (1) FI971175A7 (fi)
HU (1) HUT78051A (fi)
MX (1) MX9702066A (fi)
PL (1) PL179471B1 (fi)
RU (1) RU2164924C2 (fi)
SK (1) SK281653B6 (fi)
TW (1) TW357164B (fi)
WO (1) WO1996009335A1 (fi)

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
MY124916A (en) * 1999-01-20 2006-07-31 Basf Ag Method for processing pthf polymerization catalysts
KR100562152B1 (ko) * 1999-11-04 2006-03-16 주식회사 효성 폴리테트라하이드로푸란의 제조 방법
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
DE10032266A1 (de) * 2000-07-03 2002-01-17 Basf Ag Verbessertes Verfahren zur einstufigen Herstellung von Polytetrahydrofuran und Tetrahydrofuran-Copolymeren
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
JP2010516822A (ja) 2007-01-19 2010-05-20 ビーエーエスエフ ソシエタス・ヨーロピア ポリテトラヒドロフランまたはＴＨＦコポリマーを連続的に製造する際に所定の平均分子量Ｍｎを変化させる方法
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
JP4569849B2 (ja) * 2008-09-26 2010-10-27 Ｄｉｃ株式会社 ウレタン化反応触媒、及びウレタン化物の製造方法
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
US9162999B2 (en) 2011-09-28 2015-10-20 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

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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
US4658065A (en) * 1984-03-28 1987-04-14 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polyether polyol and a product
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
SU1754632A1 (ru) * 1989-07-26 1992-08-15 Государственный Институт По Проектированию Технологии Монтажа Предприятий Химической Промышленности Устройство дл монтажа длинномерной конструкции
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
DE4108046A1 (de) * 1991-03-13 1992-09-17 Basf Ag Verfahren zur herstellung von polyoxyalkylenglykol-monoestern von monocarbonsaeuren
DE4108044A1 (de) * 1991-03-13 1992-09-17 Basf Ag Verfahren zur herstellung von polyoxyalkylenglykolen
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
SK281653B6 (sk) 2001-06-11
DE59503191D1 (de) 1998-09-17
FI971175A0 (fi) 1997-03-20
JPH10506137A (ja) 1998-06-16
FI971175A7 (fi) 1997-03-20
RU2164924C2 (ru) 2001-04-10
EP0782594A1 (de) 1997-07-09
DE4433606A1 (de) 1996-03-28
BR9508974A (pt) 1997-11-11
KR970706329A (ko) 1997-11-03
US5773648A (en) 1998-06-30
AU3607495A (en) 1996-04-09
PL319300A1 (en) 1997-08-04
ATE169648T1 (de) 1998-08-15
WO1996009335A1 (de) 1996-03-28
EP0782594B1 (de) 1998-08-12
ES2119477T3 (es) 1998-10-01
KR100355979B1 (ko) 2003-01-25
TW357164B (en) 1999-05-01
CZ85197A3 (en) 1997-11-12
MX9702066A (es) 1997-06-28
CN1069663C (zh) 2001-08-15
HUT78051A (hu) 1999-07-28
SK38397A3 (en) 1997-11-05
PL179471B1 (pl) 2000-09-29
CA2199644A1 (en) 1996-03-28
AU690340B2 (en) 1998-04-23
CN1158625A (zh) 1997-09-03

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