HUP0101515A2 - Feldolgozási lépés nélküli eljárás hosszúláncú poliéter-poliolok előállítására - Google Patents

Feldolgozási lépés nélküli eljárás hosszúláncú poliéter-poliolok előállítására

Info

Publication number
HUP0101515A2
HUP0101515A2 HU0101515A HUP0101515A HUP0101515A2 HU P0101515 A2 HUP0101515 A2 HU P0101515A2 HU 0101515 A HU0101515 A HU 0101515A HU P0101515 A HUP0101515 A HU P0101515A HU P0101515 A2 HUP0101515 A2 HU P0101515A2
Authority
HU
Hungary
Prior art keywords
chain
ppm
catalyst
alkylene oxides
polyetherpolyols
Prior art date
Application number
HU0101515A
Other languages
English (en)
Inventor
Pramod Gupta
Jörg Hofmann
Original Assignee
Bayer 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 Bayer Ag. filed Critical Bayer Ag.
Publication of HUP0101515A2 publication Critical patent/HUP0101515A2/hu
Publication of HUP0101515A3 publication Critical patent/HUP0101515A3/hu

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
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
    • B01J31/0227—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
    • 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
    • C08G65/266—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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/48—Ring-opening reactions

Abstract

A találmány tárgya feldolgozási lépés nélküli eljárás hosszúláncúpoliéter-poliolok előállítására oly módon, hogy első lépésben azelemek periódusos rendszerének (az 1970-es IUPAC-Egyezmény szerint)IIIA csoportjába tartozó fémek perfluoralkilszulfonátjaivalkatalizálva 5-200 ppm katalizátor-koncentrációnál és 80-200 °Creakcióhőmérsékleten kismolekulás kiindulási anyagokat alkilén-oxidokkal reagáltatva 200-1000 móltömegű oligomer alkoxilezettkiindulási vegyületeket állítanak elő, amelyeket ezt követőenfeldolgozási lépés és katalizátor-elválasztás nélkül az előállítandópoliéter-poliol mennyiségére vonatkoztatott 30 ppm vagy annálkevesebb, nagy aktivitású DMC-katalizátor jelenlétében alkilén-oxidokkal reagáltatva nagymolekulájú hosszúláncú poliéter-poliolokkáalakítanak. Ó
HU0101515A 1998-04-21 1999-04-08 Method for producing long-chain polyetherpolyols without reprocessing HUP0101515A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817676A DE19817676A1 (de) 1998-04-21 1998-04-21 Verfahren zur aufarbeitungsfreien Herstellung langkettiger Polyetherpolyole
PCT/EP1999/002397 WO1999054383A1 (de) 1998-04-21 1999-04-08 Verfahren zur aufarbeitungsfreien herstellung langkettiger polyetherpolyole

Publications (2)

Publication Number Publication Date
HUP0101515A2 true HUP0101515A2 (hu) 2001-09-28
HUP0101515A3 HUP0101515A3 (en) 2002-10-28

Family

ID=7865246

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0101515A HUP0101515A3 (en) 1998-04-21 1999-04-08 Method for producing long-chain polyetherpolyols without reprocessing

Country Status (16)

Country Link
US (1) US6482993B1 (hu)
EP (1) EP1073689B1 (hu)
JP (1) JP4361688B2 (hu)
KR (1) KR100567719B1 (hu)
CN (1) CN1117112C (hu)
AU (1) AU3813999A (hu)
BR (1) BR9909752A (hu)
CA (1) CA2328453C (hu)
DE (2) DE19817676A1 (hu)
ES (1) ES2193702T3 (hu)
HK (1) HK1039136A1 (hu)
HU (1) HUP0101515A3 (hu)
ID (1) ID27091A (hu)
PT (1) PT1073689E (hu)
TW (1) TW446723B (hu)
WO (1) WO1999054383A1 (hu)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928156A1 (de) 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
ES2393673T3 (es) * 2002-11-22 2012-12-27 Basf Se Síntesis enzimática de acrilatos de poliol
EP2501413B1 (en) * 2009-11-18 2019-03-27 Nektar Therapeutics Acid salt forms of polymer-drug conjugates
BR112013015393A2 (pt) 2010-12-20 2016-09-20 Bayer Ip Gmbh método para a preparação de poliéter polióis
KR101404702B1 (ko) 2011-03-08 2014-06-17 에스케이이노베이션 주식회사 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법
ES2539235T3 (es) 2011-03-31 2015-06-29 Dow Global Technologies Llc Método para producir polioles de poliéter polifuncionales de cadena corta usando catálisis de superácido y cianuro de metal doble
EP2794711B1 (de) 2011-12-20 2020-06-10 Covestro Deutschland AG Hydroxy-aminopolymere und verfahren zu deren herstellung
US9896542B2 (en) 2014-10-22 2018-02-20 Dow Global Technologies Llc Dual catalyst system for high primary hydroxyl polyols
CN107200837B (zh) * 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
EP3681926B1 (en) 2017-09-14 2024-05-15 Northwestern University Process of manufacturing surfactants and lubricants
EP3681932B1 (en) 2017-09-14 2021-06-09 Dow Global Technologies LLC Lewis acid polymerization catalyst
BR112020004749A2 (pt) 2017-09-14 2020-09-15 Dow Global Technologies Llc processo de fabricação de polióis
US11572440B2 (en) 2020-02-18 2023-02-07 Covestro Llc Methods for purifying polyols containing oxyalkylene units to reduce 2-methyl-2-pentenal content
CN113754877B (zh) * 2021-09-10 2023-09-22 山东一诺威新材料有限公司 低导热系数聚醚多元醇的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3715402A (en) 1969-08-08 1973-02-06 Basf Wyandotte Corp Removal of catalysts from polyols
US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
US4137398A (en) 1978-06-09 1979-01-30 Basf Wyandotte Corporation Process for the removal of catalyst from polyether polyol
DE3229216A1 (de) 1982-08-05 1984-02-09 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von rohen polyether-polyolen
US4430490A (en) 1982-08-10 1984-02-07 Ppg Industries, Inc. Polyether polyols and their method of preparation
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
EP0708794B1 (en) * 1993-07-16 1999-09-22 E.I. Du Pont De Nemours And Company Polymerization of cyclic ethers using heterogeneous catalysts
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
DE69531072T2 (de) * 1994-10-28 2004-05-06 E.I. Du Pont De Nemours And Co., Wilmington Polymerisation von cyclischen Ethern und unter Anwendung der Katalysatoren ausgewählten Metallverbindungen
US5545601A (en) 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
DE19702787A1 (de) * 1997-01-27 1998-07-30 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
DE19810269A1 (de) 1998-03-10 2000-05-11 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19757574A1 (de) 1997-12-23 1999-06-24 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19745120A1 (de) 1997-10-13 1999-04-15 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen

Also Published As

Publication number Publication date
ES2193702T3 (es) 2003-11-01
KR20010042862A (ko) 2001-05-25
HK1039136A1 (en) 2002-04-12
CN1117112C (zh) 2003-08-06
HUP0101515A3 (en) 2002-10-28
CA2328453C (en) 2008-07-15
US6482993B1 (en) 2002-11-19
BR9909752A (pt) 2000-12-19
JP2002512283A (ja) 2002-04-23
EP1073689B1 (de) 2003-03-26
JP4361688B2 (ja) 2009-11-11
AU3813999A (en) 1999-11-08
EP1073689A1 (de) 2001-02-07
CA2328453A1 (en) 1999-10-28
WO1999054383A1 (de) 1999-10-28
PT1073689E (pt) 2003-06-30
DE19817676A1 (de) 1999-10-28
KR100567719B1 (ko) 2006-04-05
DE59904736D1 (de) 2003-04-30
ID27091A (id) 2001-03-01
CN1306551A (zh) 2001-08-01
TW446723B (en) 2001-07-21

Similar Documents

Publication Publication Date Title
HUP0101515A2 (hu) Feldolgozási lépés nélküli eljárás hosszúláncú poliéter-poliolok előállítására
HUP0202848A2 (hu) Eljárás poliéter-poliolok előállítására
US8779087B2 (en) Method for producing aliphatic polycarbonate
RU2002106401A (ru) Способ получения полиэфирполиолов
KR0144673B1 (en) Process for directly producing alkylglycosides
PT1727851E (pt) Poliéter-álcoois e processo para a preparação de poliéterálcoois para a síntese de poliuretanos
WO1999057108A3 (de) Verfahren zur kontinuierlichen herstellung von 1,3-dioxolan-2-onen
HU9403757D0 (en) Catalyst containing polyurethane foam - supported double metal cyanide and process for producing the same
JPS5673041A (en) Preparation of acrylic acid
EP1156042B1 (en) Process for the preparation of glycerol carbonate
ZA9610306B (en) Processes using multistaged reactors
HK1048329A1 (zh) 改性聚碳酸酯的生產方法
DE50210468D1 (de) Verfahren zur herstellung von polycarbonathomo- und copolymeren mittels doppel metallcyanid-katalyse
BR8506948A (pt) Processo para preparacao de acido formico
HUP9903950A2 (hu) Javított eljárás biszfenolok előállítására
AU6747200A (en) Process for production of polyols, and polyols for polyurethane
NO893947D0 (no) Bornitrogenpolymerer og fremgangsmaate for deres fremstilling.
CA2443117A1 (en) Processes for preparing ethylene oxide-capped polyols
US5349077A (en) Process for producing alkylene carbonates
DE50102264D1 (de) Verfahren zur herstellung von polyetherpolyolen
ATE263797T1 (de) Verfahren zur herstellung von aliphatischen oligocarbonatdiolen
HUP0202470A2 (en) Polyether alcohols
GB1479389A (en) Process for the purification of polycarbonates
ATE358113T1 (de) Verfahren zur kontinuierlichen herstellung von methylformiat
ATE136316T1 (de) Verfahren zur herstellung von organyloxy- endgestoppten polysiloxanen