SK282367B6 - Spôsob prípravy kopolymérov tetrahydrofuránu a but-2-ín-1,4-diolu - Google Patents

Spôsob prípravy kopolymérov tetrahydrofuránu a but-2-ín-1,4-diolu Download PDF

Info

Publication number
SK282367B6
SK282367B6 SK106-98A SK10698A SK282367B6 SK 282367 B6 SK282367 B6 SK 282367B6 SK 10698 A SK10698 A SK 10698A SK 282367 B6 SK282367 B6 SK 282367B6
Authority
SK
Slovakia
Prior art keywords
catalyst
diol
thf
catalysts
oxide
Prior art date
Application number
SK106-98A
Other languages
English (en)
Slovak (sk)
Other versions
SK10698A3 (en
Inventor
Christoph Sigwart
Rolf Fischer
Karsten Eller
Rainer Becker
Klaus-Dieter Plitzko
Gerd Heilen
Original Assignee
Basf Aktiengesellschaft
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 Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of SK10698A3 publication Critical patent/SK10698A3/sk
Publication of SK282367B6 publication Critical patent/SK282367B6/sk

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
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6795—Unsaturated polyethers
    • 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
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • 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
    • 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
    • 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
    • C08G65/2666—Hetero polyacids
    • 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
    • C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups

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)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Cephalosporin Compounds (AREA)
SK106-98A 1995-07-27 1996-07-26 Spôsob prípravy kopolymérov tetrahydrofuránu a but-2-ín-1,4-diolu SK282367B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19527532A DE19527532A1 (de) 1995-07-27 1995-07-27 Verfahren zur Herstellung von Polyoxytetramethylenglycol
PCT/EP1996/003297 WO1997005188A1 (de) 1995-07-27 1996-07-26 Verfahren zur herstellung von polyoxytetramethylenglycol

Publications (2)

Publication Number Publication Date
SK10698A3 SK10698A3 (en) 1998-11-04
SK282367B6 true SK282367B6 (sk) 2002-01-07

Family

ID=7767969

Family Applications (1)

Application Number Title Priority Date Filing Date
SK106-98A SK282367B6 (sk) 1995-07-27 1996-07-26 Spôsob prípravy kopolymérov tetrahydrofuránu a but-2-ín-1,4-diolu

Country Status (17)

Country Link
US (1) US6043338A (pt)
EP (1) EP0840757B1 (pt)
JP (1) JPH11510529A (pt)
KR (1) KR19990035978A (pt)
CN (1) CN1087314C (pt)
AT (1) ATE187184T1 (pt)
CA (1) CA2224294A1 (pt)
CZ (3) CZ288130B6 (pt)
DE (2) DE19527532A1 (pt)
DK (1) DK0840757T3 (pt)
ES (1) ES2141525T3 (pt)
GR (1) GR3032679T3 (pt)
MX (1) MX9800716A (pt)
PT (1) PT840757E (pt)
SK (1) SK282367B6 (pt)
TW (1) TW341581B (pt)
WO (1) WO1997005188A1 (pt)

Families Citing this family (7)

* 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
DE19719875A1 (de) * 1997-05-12 1998-11-19 Basf Ag Verfahren zur Polymerisation cyclischer Ether
KR20020040208A (ko) * 2000-11-24 2002-05-30 조 정 래 폴리옥시테트라메틸렌글리콜의 제조방법
DE10245198A1 (de) 2002-09-27 2004-04-01 Basf Ag Katalysator, Verfahren zu dessen Herstellung und Verfahren zur Polymerisation cyclischer Ether an diesem Katalysator
DE10261484A1 (de) * 2002-12-23 2004-07-01 Basf Ag Verfahren zur Polymerisation cyclischer Ether
CN101616953B (zh) * 2007-03-27 2012-02-08 Dic株式会社 聚酯制造用固体酸催化剂、其制造方法及使用它的聚酯的制造方法
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2709280C2 (de) * 1976-03-31 1986-08-21 E.I. Du Pont De Nemours And Co., Wilmington, Del. Verfahren zur Herstellung von Poly-(tetramethylenether)-glykol
US4163115A (en) * 1976-03-31 1979-07-31 E. I. Du Pont De Nemours And Company Preparation of esters of poly-(tetramethylene ether) glycol
US4120903A (en) * 1977-03-30 1978-10-17 E. I. Du Pont De Nemours And Company Method for preparing poly(tetramethylene ether) glycol
US4243799A (en) * 1978-01-14 1981-01-06 Basf Aktiengesellschaft Polymerization of tetrahydrofuran
US4189566A (en) * 1978-01-14 1980-02-19 Basf Aktiengesellschaft Polymerization of tetrahydrofuran
US4303782A (en) * 1980-01-21 1981-12-01 Mobil Oil Corporation Polymerization of cyclic ethers
JPS5883028A (ja) * 1981-11-10 1983-05-18 Daicel Chem Ind Ltd ポリテトラメチレングリコ−ルの製造方法
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
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
DE4316138A1 (de) * 1993-05-14 1994-11-17 Basf Ag Verfahren zur Herstellung von Polytetrahydrofuran
DE19507399A1 (de) * 1995-03-03 1996-09-05 Basf Ag C-C-Dreifachbindungen enthaltende Tetrahydrofuran/But-2-in-1,4-diol-Copolymere

Also Published As

Publication number Publication date
GR3032679T3 (en) 2000-06-30
ATE187184T1 (de) 1999-12-15
CZ288130B6 (cs) 2001-04-11
WO1997005188A1 (de) 1997-02-13
KR19990035978A (ko) 1999-05-25
CA2224294A1 (en) 1997-02-13
DK0840757T3 (da) 2000-03-27
PT840757E (pt) 2000-05-31
US6043338A (en) 2000-03-28
CZ288206B6 (en) 2001-05-16
EP0840757B1 (de) 1999-12-01
SK10698A3 (en) 1998-11-04
CZ24498A3 (cs) 1998-07-15
CN1195358A (zh) 1998-10-07
TW341581B (en) 1998-10-01
DE59603792D1 (de) 2000-01-05
CZ288205B6 (en) 2001-05-16
EP0840757A1 (de) 1998-05-13
ES2141525T3 (es) 2000-03-16
DE19527532A1 (de) 1997-01-30
MX9800716A (es) 1998-04-30
CN1087314C (zh) 2002-07-10
JPH11510529A (ja) 1999-09-14

Similar Documents

Publication Publication Date Title
US5773648A (en) Preparation of polytetrahydrofuran
TWI435891B (zh) 在聚四氫呋喃或ＴＨＦ共聚物的連續製備過程中改變給定平均分子量Ｍｎ之方法
US6716937B2 (en) Method for the single-step production of polytetrahydrofuran and tetrahydrofuran copolymers
EP0855417B1 (de) Verfahren zur Herstellung von Polyetherpolyolen
SK282367B6 (sk) Spôsob prípravy kopolymérov tetrahydrofuránu a but-2-ín-1,4-diolu
JP4589112B2 (ja) テトラヒドロフランの製造方法
US6870014B2 (en) Catalyst and method for producing polytetrahydrofurane
KR20010022842A (ko) 색수가 낮은 폴리테트라히드로푸란의 제조방법
MXPA98000716A (es) Preparacion de polioxitetrametilenglicol
US7074944B2 (en) Method for producing polytetrahydrofuran
US7148318B2 (en) Method for producing polytetrahydrofurane having a low color indices
JPH1053647A (ja) 環状エーテルの重合方法
WO2002002670A1 (de) Verbessertes verfahren zur herstellung von polytetrahydrofuran und thf-copolymeren
DE10032265A1 (de) Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran und THF-Copolymeren
JPH07215897A (ja) シクロヘキサノール、シクロヘキセン及びフェノール類の併産方法