HUP0102539A2 - Továbbfejlesztett epoxid polimerizációs eljárás - Google Patents

Továbbfejlesztett epoxid polimerizációs eljárás

Info

Publication number
HUP0102539A2
HUP0102539A2 HU0102539A HUP0102539A HUP0102539A2 HU P0102539 A2 HUP0102539 A2 HU P0102539A2 HU 0102539 A HU0102539 A HU 0102539A HU P0102539 A HUP0102539 A HU P0102539A HU P0102539 A2 HUP0102539 A2 HU P0102539A2
Authority
HU
Hungary
Prior art keywords
polyether polyol
polymerization process
lewis acid
epoxide
epoxide polymerization
Prior art date
Application number
HU0102539A
Other languages
English (en)
Inventor
Ulrich B. Holeschovsky
Bi Le-Khac
Michael A. Rueter
Original Assignee
Bayer Antwerpen N.V.
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 Antwerpen N.V. filed Critical Bayer Antwerpen N.V.
Publication of HUP0102539A2 publication Critical patent/HUP0102539A2/hu
Publication of HUP0102539A3 publication Critical patent/HUP0102539A3/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
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyethers (AREA)

Abstract

A találmány tárgya epoxid polimerizációs eljárás, amelyet úgyvégeznek, hogy egy epoxidot és egy aktív hidrogént tartalmazóiniciátort (a) egy kettős fém-cianidot, egy szerves komplexképző szertés egy fémsót tartalmazó lényegében amorf nagy aktivitású kettős fém-cianid komplex katalizátor és (b) egy hatásos mennyiségű nem protikusLewis-sav jelenlétében a poliéter-poliol képzéséhez megfelelőhőmérsékleten és ideig reagáltatnak, ahol az említett poliéter-poliolcsökkentett mennyiségben tartalmaz nagy molekulatömegű végfrakciót anem protikus Lewis-sav elhagyásával készült analóg poliéter-poliolhozképest. Ó
HU0102539A 1998-06-05 1999-06-07 Improved epoxide polymerization process HUP0102539A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/092,471 US6028230A (en) 1998-06-05 1998-06-05 Epoxide polymerization process
PCT/EP1999/003911 WO1999064493A1 (en) 1998-06-05 1999-06-07 Improved epoxide polymerization process

Publications (2)

Publication Number Publication Date
HUP0102539A2 true HUP0102539A2 (hu) 2001-11-28
HUP0102539A3 HUP0102539A3 (en) 2002-09-30

Family

ID=22233379

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0102539A HUP0102539A3 (en) 1998-06-05 1999-06-07 Improved epoxide polymerization process

Country Status (14)

Country Link
US (1) US6028230A (hu)
EP (1) EP1091994B1 (hu)
JP (1) JP2002517578A (hu)
KR (1) KR20010052546A (hu)
CN (1) CN1110511C (hu)
AU (1) AU4508299A (hu)
BR (1) BR9911620A (hu)
CA (1) CA2334027A1 (hu)
DE (1) DE69907459T2 (hu)
ES (1) ES2198919T3 (hu)
HU (1) HUP0102539A3 (hu)
ID (1) ID27582A (hu)
PT (1) PT1091994E (hu)
WO (1) WO1999064493A1 (hu)

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WO2001083107A2 (en) 2000-04-28 2001-11-08 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
ATE367411T1 (de) * 2001-11-30 2007-08-15 Asahi Glass Co Ltd Polyurethanweichschaum und verfahren zur herstellung
DE10235130A1 (de) * 2002-08-01 2004-02-19 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE10317791A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan für empfindliche Oberflächen
DE10317788A1 (de) 2003-04-16 2004-12-02 Tesa Ag Wiederverwendbare, rückstands- und beschädigungsfrei wiederablösbare, elastische Klebefolie
DE10317789A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan
US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
WO2005123805A1 (ja) 2004-06-16 2005-12-29 Asahi Kasei Chemicals Corporation 芳香族ポリカーボネートを製造するための重合装置
CN100358634C (zh) * 2005-08-29 2008-01-02 武汉理工大学 一种金属多配体配合物催化剂及其制备方法
JP5364966B2 (ja) * 2006-04-18 2013-12-11 旭硝子株式会社 ポリエーテルポリオールまたはポリエーテルモノオールの製造方法
DE102006020482A1 (de) 2006-04-28 2007-10-31 Tesa Ag Wieder ablösbarer Haftklebstoff aus Polyurethan
DE102006033796A1 (de) 2006-07-19 2008-01-31 Tesa Ag Haftklebestoffe aus einem harzmodifizierten Polyurethan
US20080021191A1 (en) * 2006-07-20 2008-01-24 Reese Jack R High water content tolerant process for the production of polyethers
US8946486B2 (en) 2007-12-03 2015-02-03 Tyco Fire & Security Gmbh Method of forming alkoxylated fluoroalcohols
DE102008023252A1 (de) 2008-05-13 2009-11-19 Tesa Se Hotmelt-Verfahren zur Herstellung eines chemisch vernetzten Polyurethanfilms
DE102009009757A1 (de) 2009-02-20 2010-08-26 Tesa Se Haftklebemasse
DE102009046657A1 (de) 2009-11-12 2011-05-19 Tesa Se Haftklebstoff auf Basis von Polyurethan
WO2011160296A1 (en) 2010-06-23 2011-12-29 Basf Se Modified double metal cyanide catalyst
JP5731651B2 (ja) * 2010-08-20 2015-06-10 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリエーテルエステルポリオールの製造方法
ES2881179T3 (es) 2010-12-27 2021-11-29 Dow Global Technologies Llc Polimerización de óxido de alquileno usando un complejo catalítico de cianuro de metal doble y un compuesto metálico de magnesio, metal del grupo 3-grupo 15 o metal de la serie de lantánidos
KR102305944B1 (ko) * 2013-12-23 2021-09-28 쉘 인터내셔날 리써취 마트샤피지 비.브이. 난연성 폴리우레탄 발포체의 제조 방법
CN104109234B (zh) * 2014-08-06 2016-06-15 山东蓝星东大化工有限责任公司 高分子量低不饱和度高伯羟基含量聚醚多元醇的制备方法
US9896542B2 (en) * 2014-10-22 2018-02-20 Dow Global Technologies Llc Dual catalyst system for high primary hydroxyl polyols
JP6510098B1 (ja) * 2018-02-14 2019-05-08 Ａｇｃ株式会社 ポリウレタンフォーム製造用組成物、ポリオールシステム液及びポリウレタンフォームの製造方法
CN111057228A (zh) * 2019-12-13 2020-04-24 张家港美景荣化学工业有限公司 一种低分子量聚醚多元醇的制备方法
WO2023144294A1 (en) * 2022-01-28 2023-08-03 Shell Internationale Research Maatschappij B.V. Processes for polyether polyol purification and preparation
CN114437335B (zh) * 2022-02-24 2023-09-29 浙江皇马科技股份有限公司 一种宽分子量分布的脂肪醇聚醚消泡剂的合成方法

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US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
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Also Published As

Publication number Publication date
ID27582A (id) 2001-04-12
ES2198919T3 (es) 2004-02-01
DE69907459T2 (de) 2004-03-18
HUP0102539A3 (en) 2002-09-30
US6028230A (en) 2000-02-22
DE69907459D1 (de) 2003-06-05
PT1091994E (pt) 2003-08-29
CN1110511C (zh) 2003-06-04
CN1304424A (zh) 2001-07-18
EP1091994B1 (en) 2003-05-02
JP2002517578A (ja) 2002-06-18
CA2334027A1 (en) 1999-12-16
BR9911620A (pt) 2001-10-02
EP1091994A1 (en) 2001-04-18
AU4508299A (en) 1999-12-30
KR20010052546A (ko) 2001-06-25
WO1999064493A1 (en) 1999-12-16

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