HUP0102308A2 - Savkezelt kettős fémcianid komplex katalizátorok - Google Patents

Savkezelt kettős fémcianid komplex katalizátorok

Info

Publication number
HUP0102308A2
HUP0102308A2 HU0102308A HUP0102308A HUP0102308A2 HU P0102308 A2 HUP0102308 A2 HU P0102308A2 HU 0102308 A HU0102308 A HU 0102308A HU P0102308 A HUP0102308 A HU P0102308A HU P0102308 A2 HUP0102308 A2 HU P0102308A2
Authority
HU
Hungary
Prior art keywords
acid
double metal
cyanide complex
complex catalysts
metal cyanide
Prior art date
Application number
HU0102308A
Other languages
English (en)
Inventor
Mahmoud K. Faraj
Bi Le-Khac
Wei Wang
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 HUP0102308A2 publication Critical patent/HUP0102308A2/hu
Publication of HUP0102308A3 publication Critical patent/HUP0102308A3/hu

Links

Classifications

    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Above=66;>(57) A találmány tárgya eljárás cink-hidroxil-csoportokattartalmazó kettős fém-cianid komplex katalizátorok módosítására,melynek során az említett katalizátort Brönsted-savval reagáltatják ésa katalizátorból a savfelesleg legalább egy részét eltávolítják. Atalálmány tárgya továbbá eljárás epoxidok polimerizálására a találmányszerint előállított katalizátor jelenlétében. Ó
HU0102308A 1998-05-05 1999-04-26 Acid-treated double metal cyanide complex catalysts HUP0102308A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/072,852 US6063897A (en) 1998-05-05 1998-05-05 Acid-treated double metal cyanide complex catalysts
PCT/EP1999/002802 WO1999056874A1 (en) 1998-05-05 1999-04-26 Acid-treated double metal cyanide complex catalysts

Publications (2)

Publication Number Publication Date
HUP0102308A2 true HUP0102308A2 (hu) 2001-10-28
HUP0102308A3 HUP0102308A3 (en) 2003-01-28

Family

ID=22110146

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0102308A HUP0102308A3 (en) 1998-05-05 1999-04-26 Acid-treated double metal cyanide complex catalysts

Country Status (11)

Country Link
US (1) US6063897A (hu)
EP (1) EP1079926A1 (hu)
JP (1) JP2002513818A (hu)
KR (1) KR20010052306A (hu)
CN (1) CN1299300A (hu)
AU (1) AU3823199A (hu)
BR (1) BR9911018A (hu)
CA (1) CA2331035A1 (hu)
HU (1) HUP0102308A3 (hu)
ID (1) ID27584A (hu)
WO (1) WO1999056874A1 (hu)

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DE10001779A1 (de) * 2000-01-18 2001-07-19 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
CN1198685C (zh) * 2000-04-20 2005-04-27 拜尔公司 Dmc－催化剂的制备方法
WO2001083107A2 (en) 2000-04-28 2001-11-08 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
US6429166B1 (en) * 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
CN1109058C (zh) * 2000-08-16 2003-05-21 中国科学院山西煤炭化学研究所 双金属氰化物复合催化剂及其制备方法和应用
DE10122020A1 (de) 2001-05-07 2002-11-14 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE10122019A1 (de) * 2001-05-07 2002-11-14 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
US6696383B1 (en) * 2002-09-20 2004-02-24 Bayer Polymers Llc Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto
JP4483781B2 (ja) * 2003-01-28 2010-06-16 旭硝子株式会社 ポリエーテルポリオール組成物およびその用途
EP1603965B1 (en) * 2003-03-07 2007-02-07 Dow Global Technologies Inc. Continuous process and system of producing polyether polyols
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
EP1674545B1 (en) 2003-10-06 2010-01-06 Kaneka Corporation Pressure sensitive adhesive composition
US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
DE102005011581A1 (de) * 2005-03-10 2006-09-14 Basf Ag Verfahren zur Herstellung von DMC-Katalysatoren
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
US7323605B2 (en) * 2005-11-09 2008-01-29 Bayer Materialscience Llc Double metal cyanide-catalyzed, low unsaturation polyethers from boron-containing starters
DE102005057895A1 (de) 2005-12-02 2007-06-06 Basf Ag Verfahren zur Herstellung von Multimetallcyanidverbindungen
DE102006020482A1 (de) 2006-04-28 2007-10-31 Tesa Ag Wieder ablösbarer Haftklebstoff aus Polyurethan
DE102008023252A1 (de) 2008-05-13 2009-11-19 Tesa Se Hotmelt-Verfahren zur Herstellung eines chemisch vernetzten Polyurethanfilms
DE102009008209A1 (de) 2009-02-10 2010-08-19 Carl Zeiss Smt Ag Aktuator mit mindestens einem Magneten für eine Projektionsbelichtungsanlage sowie Projektionsbelichtungsanlage mit einem Magneten und Herstellungsverfahren hierfür
DE102009009757A1 (de) 2009-02-20 2010-08-26 Tesa Se Haftklebemasse
SG178950A1 (en) * 2009-09-07 2012-04-27 Shell Int Research Process for preparing a polyurethane foam
HUE044164T2 (hu) 2009-10-19 2019-10-28 Basf Se Kettõs fém-cianid katalizátorok kondicionálása
DE102009046657A1 (de) 2009-11-12 2011-05-19 Tesa Se Haftklebstoff auf Basis von Polyurethan
EP2546302A4 (en) * 2010-03-12 2013-12-04 Asahi Glass Co Ltd HARDENING COMPOSITION
KR20130045838A (ko) * 2010-03-12 2013-05-06 아사히 가라스 가부시키가이샤 경화성 조성물
WO2011160296A1 (en) 2010-06-23 2011-12-29 Basf Se Modified double metal cyanide catalyst
BR112013025054B1 (pt) * 2011-03-31 2020-03-17 Dow Global Technologies Llc Método para produzir um poliéter poliol de cadeia curta
ES2599073T3 (es) * 2011-07-04 2017-01-31 Repsol, S.A. Método continuo para la síntesis de polioles
RU2679138C2 (ru) * 2013-12-23 2019-02-06 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Улучшения пенополиуретанов
BR112017021379A2 (pt) * 2015-04-08 2018-07-03 Shell Int Research ?poliol de poliéter, espuma de poliuretano, e, processos para produção de polióis de poliéter e de uma espuma de poliuretano
US11814467B2 (en) 2015-12-21 2023-11-14 Shell Usa, Inc. Process for the production of polyurethane foams
KR101736639B1 (ko) * 2015-12-24 2017-05-16 주식회사 포스코 이중금속시안염 촉매, 그 제조방법 및 상기 촉매를 이용한 폴리카보네이트 폴리올 제조방법
CN109762123A (zh) * 2017-11-09 2019-05-17 山东蓝星东大有限公司 聚酯醚二醇及制法和由其制备的聚氨酯弹性体及制法
WO2020062816A1 (zh) 2018-09-29 2020-04-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法
CN110964191B (zh) * 2018-09-29 2021-02-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法
EP3931230A1 (de) * 2019-02-28 2022-01-05 Covestro Intellectual Property GmbH & Co. KG Isocyanat-terminierte prepolymere für die herstellung von polyurethan-integral-schaumstoffen
EP4093539B1 (de) * 2020-01-21 2023-10-04 Covestro Deutschland AG Verfahren zur herstellung von doppelmetallcyanid-katalysatoren
CN114409889A (zh) * 2021-12-13 2022-04-29 山东一诺威新材料有限公司 减少dmc催化合成聚醚多元醇中高分子量部分拖尾的方法
CN116217913A (zh) * 2022-12-29 2023-06-06 杭州普力材料科技有限公司 一种三配体双金属络合物催化剂及其制备方法
CN115785435B (zh) * 2022-12-29 2023-08-11 杭州普力材料科技有限公司 一种一步法制备聚醚多元醇的方法

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US3427334A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
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Also Published As

Publication number Publication date
ID27584A (id) 2001-04-12
HUP0102308A3 (en) 2003-01-28
EP1079926A1 (en) 2001-03-07
AU3823199A (en) 1999-11-23
US6063897A (en) 2000-05-16
CN1299300A (zh) 2001-06-13
JP2002513818A (ja) 2002-05-14
CA2331035A1 (en) 1999-11-11
BR9911018A (pt) 2001-02-06
WO1999056874A1 (en) 1999-11-11
KR20010052306A (ko) 2001-06-25

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