BR0207512B1 - processo para preparação de polieterpolióis e sua aplicação. - Google Patents

processo para preparação de polieterpolióis e sua aplicação.

Info

Publication number
BR0207512B1
BR0207512B1 BRPI0207512-1A BR0207512A BR0207512B1 BR 0207512 B1 BR0207512 B1 BR 0207512B1 BR 0207512 A BR0207512 A BR 0207512A BR 0207512 B1 BR0207512 B1 BR 0207512B1
Authority
BR
Brazil
Prior art keywords
application
polyether polyols
zone
reaction mixture
preparing polyether
Prior art date
Application number
BRPI0207512-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0207512A (pt
Inventor
Joerg Hofmann
Stephan Ehlers
Bernd Klinksiek
Bert Klesczewski
Christian Steinlein
Lars Obendorf
Harald Pielartzik
Jose F Pazos
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 filed Critical
Publication of BR0207512A publication Critical patent/BR0207512A/pt
Publication of BR0207512B1 publication Critical patent/BR0207512B1/pt

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • C08G65/2696—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 process or apparatus used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
BRPI0207512-1A 2001-02-22 2002-02-11 processo para preparação de polieterpolióis e sua aplicação. BR0207512B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10108485A DE10108485A1 (de) 2001-02-22 2001-02-22 Verbessertes Verfahren zur Herstellung von Polyetherpolyolen
PCT/EP2002/001397 WO2002068502A1 (de) 2001-02-22 2002-02-11 Verbessertes verfahren zur herstellung von polyetherpolyolen

Publications (2)

Publication Number Publication Date
BR0207512A BR0207512A (pt) 2004-07-27
BR0207512B1 true BR0207512B1 (pt) 2011-10-04

Family

ID=7675085

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0207512-1A BR0207512B1 (pt) 2001-02-22 2002-02-11 processo para preparação de polieterpolióis e sua aplicação.

Country Status (18)

Country Link
US (1) US6670406B2 (cg-RX-API-DMAC7.html)
EP (1) EP1366106B1 (cg-RX-API-DMAC7.html)
JP (1) JP4112984B2 (cg-RX-API-DMAC7.html)
KR (1) KR100799035B1 (cg-RX-API-DMAC7.html)
CN (1) CN1206256C (cg-RX-API-DMAC7.html)
AT (1) ATE282655T1 (cg-RX-API-DMAC7.html)
BR (1) BR0207512B1 (cg-RX-API-DMAC7.html)
CA (1) CA2438645A1 (cg-RX-API-DMAC7.html)
CZ (1) CZ297761B6 (cg-RX-API-DMAC7.html)
DE (2) DE10108485A1 (cg-RX-API-DMAC7.html)
ES (1) ES2233798T3 (cg-RX-API-DMAC7.html)
HU (1) HU226901B1 (cg-RX-API-DMAC7.html)
MX (1) MXPA03007425A (cg-RX-API-DMAC7.html)
PL (1) PL207571B1 (cg-RX-API-DMAC7.html)
PT (1) PT1366106E (cg-RX-API-DMAC7.html)
RU (1) RU2298565C2 (cg-RX-API-DMAC7.html)
TW (1) TWI232227B (cg-RX-API-DMAC7.html)
WO (1) WO2002068502A1 (cg-RX-API-DMAC7.html)

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DE10108484A1 (de) * 2001-02-22 2002-09-05 Bayer Ag Verbessertes Verfahren zur Herstelung von Polyetherpolyolen
US6596842B2 (en) 2001-07-16 2003-07-22 Shell Oil Company Polymerizing alkylene oxide with sound or radiation treated DMC
US6755775B2 (en) 2001-08-30 2004-06-29 North American Scientific, Inc. Apparatus and method for loading a brachytherapy seed cartridge
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
EP1369448A1 (de) * 2002-06-07 2003-12-10 Bayer Ag Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung
DE10345603A1 (de) * 2003-09-29 2005-05-12 Basf Ag Verfahren zur Herstellung von Polyolmischungen
DE102004013408A1 (de) * 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
DE102005034001A1 (de) * 2005-07-18 2007-01-25 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
EP1840143A1 (de) 2006-03-29 2007-10-03 Sika Technology AG Wässriger einkomponentiger Dispersionsprimer für das Verkleben von Kunststofffolien mittels Dispersionsklebstoffen
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
US8304584B2 (en) * 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
US7491856B2 (en) 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
DE102010043409A1 (de) 2010-11-04 2012-05-10 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten
MX2014007223A (es) 2011-12-20 2014-09-22 Bayer Ip Gmbh Hidroxiaminopolimeros y procedimientos para su preparacion.

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US3941849A (en) 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
DE3039510A1 (de) * 1980-10-20 1982-06-03 Hoechst Ag, 6000 Frankfurt Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern
US4533254A (en) * 1981-04-17 1985-08-06 Biotechnology Development Corporation Apparatus for forming emulsions
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JP2653236B2 (ja) 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
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DE4416343C2 (de) 1994-05-09 1996-10-17 Karlsruhe Forschzent Statischer Mikro-Vermischer
KR100372853B1 (ko) * 1994-05-09 2003-05-09 바이엘 악티엔게젤샤프트 마이크로구조 혼합을 이용하여 화학반응을 수행하는 방법 및 장치
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US5767323A (en) * 1995-12-22 1998-06-16 Arco Chemical Technology, L.P. Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation
US5777177A (en) 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
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JPH1029213A (ja) * 1996-07-15 1998-02-03 Toray Dow Corning Silicone Co Ltd 液状材料連続混合装置
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DE19757574A1 (de) 1997-12-23 1999-06-24 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
CN1273217C (zh) 1997-10-13 2006-09-06 拜尔公司 用于生产聚醚多元醇的晶态双金属氰化物催化剂
DE19842383A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19913260C2 (de) 1999-03-24 2001-07-05 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19906985A1 (de) 1999-02-19 2000-08-31 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19924672A1 (de) 1999-05-28 2000-11-30 Bayer Ag Doppelmetallcyanic-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume

Also Published As

Publication number Publication date
JP2005506392A (ja) 2005-03-03
EP1366106A1 (de) 2003-12-03
BR0207512A (pt) 2004-07-27
CZ20032270A3 (cs) 2003-11-12
HUP0303298A3 (en) 2008-03-28
RU2298565C2 (ru) 2007-05-10
TWI232227B (en) 2005-05-11
EP1366106B1 (de) 2004-11-17
MXPA03007425A (es) 2003-12-04
CN1206256C (zh) 2005-06-15
US6670406B2 (en) 2003-12-30
CA2438645A1 (en) 2002-09-06
KR20030094257A (ko) 2003-12-11
WO2002068502A1 (de) 2002-09-06
PT1366106E (pt) 2005-03-31
US20020198278A1 (en) 2002-12-26
ATE282655T1 (de) 2004-12-15
KR100799035B1 (ko) 2008-01-28
CN1501953A (zh) 2004-06-02
RU2003128645A (ru) 2005-03-27
ES2233798T3 (es) 2005-06-16
HUP0303298A2 (hu) 2003-12-29
PL369334A1 (en) 2005-04-18
DE10108485A1 (de) 2002-09-05
CZ297761B6 (cs) 2007-03-21
HU226901B1 (en) 2010-01-28
JP4112984B2 (ja) 2008-07-02
HK1066231A1 (en) 2005-03-18
PL207571B1 (pl) 2011-01-31
DE50201567D1 (de) 2004-12-23

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/02/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)