CN1116334C - 高活性双金属氰化物催化剂 - Google Patents
高活性双金属氰化物催化剂 Download PDFInfo
- Publication number
- CN1116334C CN1116334C CN97193862A CN97193862A CN1116334C CN 1116334 C CN1116334 C CN 1116334C CN 97193862 A CN97193862 A CN 97193862A CN 97193862 A CN97193862 A CN 97193862A CN 1116334 C CN1116334 C CN 1116334C
- Authority
- CN
- China
- Prior art keywords
- catalyst
- polyethers
- compounding ingredient
- tert
- molecular weight
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2213—At least two complexing oxygen atoms present in an at least bidentate or bridging ligand
-
- 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
-
- 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
- B01J31/0201—Oxygen-containing compounds
- B01J31/0202—Alcohols or phenols
-
- 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
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/068—Polyalkylene glycols
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Polyethers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
表1.催化剂组成及活性,由该催化剂制得的聚醚三醇的性能:六氰钴酸锌/叔丁基醇/聚醚多元醇作为催化剂 | ||||||||
Ex.# | 催化剂配合剂 多元醇 量(wt%) 温度(℃) | 催化剂活性 | 6K nw聚(PO)三元醇产物*OH#(mg KOH/g) 不饱和(meq/g) Mw/Mn | |||||
(Kg PO/g Co/min) | ||||||||
1 | TBA | PEG-300 | 19 | 30 | 3.0 | 29.3 | 0.0065 | 1.36 |
2 | TBA | PEG-300 | 21 | 50 | 5.0 | 29.8 | 0.0040 | 1.28 |
3 | TBA | PPG-425 | --- | 50 | 5.4 | 30.0 | 0.0041 | 1.27 |
4 | TBA | PPG-425 | 21 | 50 | 11 | 29.2 | 0.0036 | 1.22 |
5 | TBA | TPGME | 22 | 50 | 15 | 29.4 | 0.0041 | 1.20 |
C6 | 无 | PEG-300 | 51 | 30 | 0 | --- | --- | --- |
C7 | 无 | PEG-425 | 28 | 30 | 0 | --- | --- | --- |
C8 | 无 | PEG-300 | --- | 50 | 0 | --- | --- | --- |
C9 | TBA | 无 | --- | 30 | 1.8 | 29.8 | 0.0052 | --- |
PEG-300=聚(乙二醇)的mol.wt.300 from Aldrich;PPG-425=由KOH催化剂制得的聚(丙二醇),mol.wt.400;TPGME=三丙二醇一甲基醚。在实验中所使用的催化剂的用量:实施例1和2使用100ppm;实施例3使用50ppm;实施例4和5使用25ppm,所有用量均以所制备的多元醇的量为基础计。催化剂活性是基于催化剂中钴量的平均值。 |
表2. X-射线衍射测得的DMC催化剂特性 | ||||||||
Ex# | 催化剂含量 | X-射线衍射图案(d-间距,埃)1 | ||||||
5.75(br) | 5.07(s) | 4.82(br) | 3.76 | 3.59(s) | 2.54(s) | 2.28(s) | ||
--- | 催化剂Zn-Co2 | 不存在 | X | 不存在 | 不存在 | X | X | X |
C6 | 多元醇但没有TBA2 | 不存在 | X | 不存在 | 不存在 | X | X | X |
C9 | TBA但没有多元醇 | 弱 | 不存在 | X | X | 不存在 | 不存在 | 不存在 |
1 | TBA和多元醇 | X | 不存在 | X | X | 不存在 | 不存在 | 不存在 |
X=出现的X-射线衍射线;(br)=宽带;(s)=尖线;弱=存在的弱信号样品是由使用单色CuKα1辐射(λ=1.54059埃)的X-射线衍射来分析。西门子(Seimens)D500 Kristalloflex 衍射仪(工作电压40kV和电流30mA)以0.02°2θ的步进扫描模式进行操作,计数时间为2秒/步。发散狭缝为1°及单色仪和检测仪孔径角分别为0.05°和0.15°。各样品从5°2θ进行到70°2θ。1水合的水能够引起所测量d-间距的微小变化2对比实施例3本发明的催化剂 |
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/634,998 | 1996-04-19 | ||
US08/634,998 US5627120A (en) | 1996-04-19 | 1996-04-19 | Highly active double metal cyanide catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1216557A CN1216557A (zh) | 1999-05-12 |
CN1116334C true CN1116334C (zh) | 2003-07-30 |
Family
ID=24546001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97193862A Expired - Lifetime CN1116334C (zh) | 1996-04-19 | 1997-04-11 | 高活性双金属氰化物催化剂 |
Country Status (17)
Country | Link |
---|---|
US (2) | US5627120A (zh) |
EP (1) | EP0894108B1 (zh) |
JP (1) | JP4413998B2 (zh) |
KR (1) | KR100499921B1 (zh) |
CN (1) | CN1116334C (zh) |
AR (1) | AR006694A1 (zh) |
AU (1) | AU716394B2 (zh) |
BR (1) | BR9708637A (zh) |
CZ (1) | CZ291588B6 (zh) |
DE (1) | DE69705613T2 (zh) |
ES (1) | ES2158551T3 (zh) |
ID (1) | ID17927A (zh) |
PL (1) | PL187097B1 (zh) |
RU (1) | RU2177828C2 (zh) |
TW (1) | TW400343B (zh) |
WO (1) | WO1997040086A1 (zh) |
ZA (1) | ZA973298B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103534029A (zh) * | 2011-05-17 | 2014-01-22 | 雷普索尔有限公司 | 高活性双金属氰化物催化剂的制备方法及其在聚醚多元醇的合成中的用途 |
Families Citing this family (284)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6624286B2 (en) | 1997-10-13 | 2003-09-23 | Bayer Aktiengesellschaft | Double-metal cyanide catalysts containing polyester for preparing polyether polyols |
DE19842382A1 (de) | 1998-09-16 | 2000-03-23 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19810269A1 (de) | 1998-03-10 | 2000-05-11 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19834573A1 (de) * | 1998-07-31 | 2000-02-03 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
WO1999019063A1 (de) | 1997-10-13 | 1999-04-22 | Bayer Aktiengesellschaft | Kristalline doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
US6249227B1 (en) | 1998-01-05 | 2001-06-19 | Intermec Ip Corp. | RFID integrated in electronic assets |
US5952261A (en) * | 1998-03-20 | 1999-09-14 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts modified with Group IIA compounds |
DE19817676A1 (de) | 1998-04-21 | 1999-10-28 | Bayer Ag | Verfahren zur aufarbeitungsfreien Herstellung langkettiger Polyetherpolyole |
US6063897A (en) * | 1998-05-05 | 2000-05-16 | Arco Chemical Technology, L.P. | Acid-treated double metal cyanide complex catalysts |
US6154137A (en) | 1998-06-08 | 2000-11-28 | 3M Innovative Properties Company | Identification tag with enhanced security |
US6051680A (en) * | 1998-06-08 | 2000-04-18 | Arco Chemical Technology, L.P. | Silylated double metal cyanide complex catalysts |
CN1080588C (zh) * | 1998-06-19 | 2002-03-13 | 中国科学院山西煤炭化学研究所 | 一种双金属氰化物催化剂的简易制备方法 |
US6313060B1 (en) * | 1998-07-10 | 2001-11-06 | Asahi Glass Company, Limited | Catalyst for ring-opening polymerization of alkylene oxide, method for preparation thereof and use thereof |
DE19834572A1 (de) | 1998-07-31 | 2000-02-03 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19842383A1 (de) | 1998-09-16 | 2000-03-23 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
EP1165658B1 (de) | 1999-02-11 | 2007-05-23 | Bayer MaterialScience 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 |
DE19905611A1 (de) | 1999-02-11 | 2000-08-17 | 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 |
DE19918727A1 (de) | 1999-04-24 | 2000-10-26 | Bayer Ag | Langkettige Polyetherpolyole mit hohem Anteil primärer OH-Gruppen |
AU4750400A (en) | 1999-05-05 | 2000-11-21 | Bayer Aktiengesellschaft | Double metal cyanide catalysts for the production of polyether polyols |
US6800583B2 (en) | 1999-06-02 | 2004-10-05 | Basf Aktiengesellschaft | Suspension of multimetal cyanide compounds, their preparation and their use |
US6613714B2 (en) | 1999-06-02 | 2003-09-02 | Basf Aktiengesellschaft | Multimetal cyanide compounds, their preparation and their use |
DE19928156A1 (de) | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
US20040266982A1 (en) * | 1999-07-09 | 2004-12-30 | Clement Katherine S | Polymerization of alkylene oxides onto functionalized initiators |
US6376645B1 (en) * | 1999-07-09 | 2002-04-23 | The Dow Chemical Company | Complexing agent-modified hexacyanometallate hexanitrometallate catalysts |
US6384183B1 (en) * | 1999-07-09 | 2002-05-07 | The Dow Chemical Company | Metal hexacyanocobaltate nitroferricyanide complexes |
DE19937114C2 (de) | 1999-08-06 | 2003-06-18 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
DE19953546A1 (de) | 1999-11-08 | 2001-05-10 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19958355A1 (de) | 1999-12-03 | 2001-06-07 | Bayer Ag | Verfahren zur Herstellung von DMC-Katalysatoren |
EP1276562B1 (en) | 2000-03-30 | 2003-09-17 | Shell Internationale Researchmaatschappij B.V. | Dmc complex catalyst and process for its preparation |
MXPA02010329A (es) * | 2000-04-20 | 2003-05-23 | Bayer Ag | Procedimiento para la preparacion de catalizadores de cianuro bimetalico. |
US6642171B2 (en) | 2000-04-28 | 2003-11-04 | 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 |
US6348565B1 (en) | 2000-05-19 | 2002-02-19 | The Dow Chemical Company | Method for preparing metal cyanide catalysts using silane-functional ligands |
US6388048B1 (en) * | 2000-05-19 | 2002-05-14 | The Dow Chemical Company | Complexing agent-modified trimetal cyanide catalyst |
US6635737B1 (en) | 2000-05-26 | 2003-10-21 | Williamette Valley Company | Polymers derived from low unsaturation polyamines |
DE10108484A1 (de) | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstelung von Polyetherpolyolen |
DE10108485A1 (de) | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstellung von Polyetherpolyolen |
KR100418058B1 (ko) * | 2001-04-18 | 2004-02-14 | 에스케이씨 주식회사 | 폴리올 제조용 복금속 시안계 착화합물 촉매 |
DE10121312A1 (de) * | 2001-05-02 | 2002-11-07 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE10122020A1 (de) | 2001-05-07 | 2002-11-14 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US6833431B2 (en) * | 2001-05-02 | 2004-12-21 | Bayer Aktiengesellschaft | Double-metal cyanide catalysts for preparing polyether polyols |
DE10122019A1 (de) * | 2001-05-07 | 2002-11-14 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US6596842B2 (en) | 2001-07-16 | 2003-07-22 | Shell Oil Company | Polymerizing alkylene oxide with sound or radiation treated DMC |
DE10138216A1 (de) | 2001-08-03 | 2003-02-20 | Bayer Ag | Aliphatische Polycarbonathomo- und -copolymere durch DMC-Katalyse |
DE10142747A1 (de) | 2001-08-31 | 2003-03-20 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE10142746A1 (de) | 2001-08-31 | 2003-03-20 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
ES2199666B1 (es) | 2002-02-25 | 2005-06-01 | Repsol Quimica, S.A. | Procedimiento de produccion de polioleteres. |
US7101823B2 (en) * | 2002-03-21 | 2006-09-05 | United States Of America | Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents |
DE10235130A1 (de) * | 2002-08-01 | 2004-02-19 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE10246708A1 (de) * | 2002-10-07 | 2004-04-15 | Bayer Ag | Zweikomponenten-Systeme für die Herstellung elastischer Beschichtungen |
DE10246707A1 (de) * | 2002-10-07 | 2004-04-15 | Bayer Ag | Zweikomponenten-Systeme für die Herstellung elastischer Beschichtungen |
CA2518201A1 (en) * | 2003-03-07 | 2004-09-23 | Dow Global Technologies Inc. | Continuous process and system of producing polyether polyols |
US6713599B1 (en) * | 2003-03-31 | 2004-03-30 | Basf Corporation | Formation of polymer polyols with a narrow polydispersity using double metal cyanide (DMC) catalysts |
CA2526619C (en) * | 2003-05-22 | 2011-09-13 | Dow Global Technologies Inc. | Nano-scale dmc catalyst particles |
US6884826B2 (en) * | 2003-06-09 | 2005-04-26 | Bayer Antwerp, N.V. | Process for preparing double metal cyanide catalyzed polyols |
US8470927B2 (en) | 2004-02-26 | 2013-06-25 | Bayer Materialscience Llc | Process for production of polymer polyols |
ES2298705T3 (es) * | 2004-02-27 | 2008-05-16 | Repsol Quimica S.A. | Catalizadores de cianuros dobles metalicos (dmc) con esteres-corona, procedimiento para su obtencion y aplicaciones. |
DE102004015986A1 (de) * | 2004-04-01 | 2005-10-20 | Bayer Materialscience Ag | Feuchtigkeitshärtende Prepolymere |
RU2412954C2 (ru) * | 2004-10-25 | 2011-02-27 | Дау Глобал Текнолоджиз Инк. | Полимерные полиолы и полимерные дисперсии, полученные из гидроксилсодержащих материалов на основе растительных масел |
MX2007004991A (es) | 2004-10-25 | 2007-06-14 | Dow Global Technologies Inc | Poliuretanos hechos de acidos grasos conteniendo hidroxi-metilo o esteres de alquilo de tales acidos grasos. |
KR101386288B1 (ko) * | 2004-10-26 | 2014-04-17 | 다우 글로벌 테크놀로지스 엘엘씨 | 활성 수소 함유 화합물의 알콕시화를 위한 개량된 방법 및 그로부터 제조된 알콕시화 화합물 |
DE102005012794A1 (de) | 2005-03-19 | 2006-09-21 | Bayer Materialscience Ag | Poly(etherester)polyole und Verfahren zu ihrer Herstellung |
US7609773B2 (en) * | 2005-04-18 | 2009-10-27 | Qualcomm Incorporated | Method of determining the location of the FFT window and the delay spread for the platinum broadcast channel estimator |
CN1300216C (zh) * | 2005-06-22 | 2007-02-14 | 中国石化上海高桥石油化工公司 | 低不饱和度聚醚多元醇的制备方法 |
US7754643B2 (en) * | 2005-10-07 | 2010-07-13 | Council Of Scientific & Industrial Research | Transesterification catalyst and a process for the preparation thereof |
EP2001921A2 (en) | 2006-03-23 | 2008-12-17 | Dow Global Technologies Inc. | Natural oil based polyols with intrinsic surpactancy for polyurethane foaming |
DE102006024025A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen |
US8093351B2 (en) * | 2006-08-24 | 2012-01-10 | Cornell Research Foundation, Inc. | Copolymerization of propylene oxide and carbon dioxide and homopolymerization of propylene oxide |
DE102007002555A1 (de) * | 2007-01-17 | 2008-07-24 | Bayer Materialscience Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE102007038436A1 (de) * | 2007-08-16 | 2009-02-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen |
JP5563980B2 (ja) * | 2007-08-27 | 2014-07-30 | ダウ グローバル テクノロジーズ エルエルシー | 粘弾性フォームのビスマス塩による触媒作用 |
DE102008011683A1 (de) | 2008-02-28 | 2009-09-03 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen |
AR073933A1 (es) | 2008-05-19 | 2010-12-15 | Dow Global Technologies Inc | Procedimiento de flujo de recirculacion continuo para la produccion de poliol de polieter |
KR100941637B1 (ko) * | 2008-05-21 | 2010-02-11 | 에스케이씨 주식회사 | 반응성이 제어된, 폴리올 제조용 복금속 시안계 촉매 및이의 제조방법 |
DE102008028555A1 (de) | 2008-06-16 | 2009-12-17 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen |
IL200995A0 (en) | 2008-10-01 | 2010-06-30 | Bayer Materialscience Ag | Polyether-based polyurethane formulations for the production of holographic media |
IL200997A0 (en) | 2008-10-01 | 2010-06-30 | Bayer Materialscience Ag | Special polyether-based polyurethane formulations for the production of holographic media |
DE102008051882A1 (de) | 2008-10-16 | 2010-04-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetheresterpolyolen |
DE102008052765A1 (de) | 2008-10-22 | 2010-04-29 | Bayer Materialscience Ag | Feuchtigkeitshärtende Polyisocyanatmischungen |
CN101412798B (zh) | 2008-11-21 | 2011-08-10 | 优洁(亚洲)有限公司 | 软质聚氨酯低回弹泡沫及其制备方法 |
DE102009031584A1 (de) | 2009-07-03 | 2011-01-05 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen mit primären Hydroxyl-Endgruppen |
DE102009042201A1 (de) | 2009-09-18 | 2011-04-14 | Bayer Materialscience Ag | Silangruppenhaltige Polyether |
DE102009042190A1 (de) | 2009-09-18 | 2011-03-24 | Bayer Materialscience Ag | Silangruppenhaltige Reaktivverdünner |
DE102009043616A1 (de) | 2009-09-29 | 2011-03-31 | Bayer Materialscience Ag | Verfahren zur Herstellung von aminogruppenhaltigen Polyolen |
JP5716668B2 (ja) * | 2009-09-30 | 2015-05-13 | 旭硝子株式会社 | イソシアネート基末端プレポリマーの製造方法およびポリウレタン樹脂の製造方法 |
MX2012004169A (es) | 2009-10-19 | 2012-05-08 | Basf Se | Acondicionado de catalizadores de cianuro de doble metal. |
KR20120098638A (ko) | 2009-10-21 | 2012-09-05 | 바이엘 머티리얼사이언스 아게 | 생분해성 히드로겔 |
PL2317511T3 (pl) | 2009-11-03 | 2012-08-31 | Bayer Materialscience Ag | Formulacje fotopolimerowe z nastawialnym mechanicznym modułem Guv |
JP5638085B2 (ja) | 2009-11-03 | 2014-12-10 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG | 異なった書込コモノマーを含有する感光性ポリマー組成物 |
WO2011067057A1 (de) | 2009-11-03 | 2011-06-09 | Bayer Materialscience Ag | Verfahren zur herstellung eines holographischen films |
EP2510043A1 (en) | 2009-12-09 | 2012-10-17 | Dow Global Technologies LLC | Polyether derivatives of secondary hydroxy fatty acids and derivatives thereof |
SG182437A1 (en) | 2010-01-20 | 2012-08-30 | Bayer Ip Gmbh | Method for activating double metal cyanide catalysts for producing polyether carbonate polyols |
DE102010008410A1 (de) | 2010-02-18 | 2011-08-18 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP2365019A1 (de) | 2010-03-13 | 2011-09-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
BR112012024165A2 (pt) | 2010-03-24 | 2017-07-18 | Bayer Ip Gmbh | processo de preparação de polióis de poliéter carbonato |
EP2372454A1 (de) | 2010-03-29 | 2011-10-05 | Bayer MaterialScience AG | Photopolymer-Formulierung zur Herstellung sichtbarer Hologramme |
US9115246B2 (en) | 2010-04-30 | 2015-08-25 | Basf Se | Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes |
WO2011135027A1 (de) | 2010-04-30 | 2011-11-03 | Basf Se | Polyetherpolyole, verfahren zur herstellung von polyetherpolyolen, sowie deren verwendung zur herstellung von polyurethanen |
DE102010019504A1 (de) | 2010-05-06 | 2011-11-10 | Bayer Materialscience Ag | Polyisocyanatprepolymere und deren Verwendung |
RU2570701C2 (ru) * | 2010-05-14 | 2015-12-10 | Басф Се | Способ получения полиэфирполиолов |
JP5829267B2 (ja) | 2010-05-18 | 2015-12-09 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH | ポリエーテルカーボネートポリオールの製造方法 |
CN105924637B (zh) | 2010-05-27 | 2019-04-19 | 陶氏环球技术有限责任公司 | 一种生产含可交联甲硅烷基的聚氧化烯聚合物的方法 |
WO2011160296A1 (en) | 2010-06-23 | 2011-12-29 | Basf Se | Modified double metal cyanide catalyst |
ES2463967T3 (es) | 2010-07-05 | 2014-05-29 | Bayer Intellectual Property Gmbh | Procedimiento para la preparación de mezclas de polioles |
BR112013000232A2 (pt) | 2010-07-08 | 2024-03-12 | Dow Global Technologies Llc | Processo para preparar um polímero baseado em poliisocianato |
MY158892A (en) | 2010-07-08 | 2016-11-30 | Dow Global Technologies Llc | Polyurethanes made using copper catalysts |
DE102010039090A1 (de) | 2010-08-09 | 2012-02-09 | Basf Se | Verfahren zur Herstellung von Polyetheralkoholen |
KR20130102051A (ko) | 2010-08-20 | 2013-09-16 | 바스프 에스이 | 폴리에테르에스테르 폴리올의 제조 방법 |
EP2441788A1 (de) | 2010-10-14 | 2012-04-18 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
DE102010043409A1 (de) | 2010-11-04 | 2012-05-10 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten |
KR101835913B1 (ko) | 2010-11-09 | 2018-03-07 | 바스프 에스이 | 폴리에테르에스테르 폴리올 |
KR101874138B1 (ko) | 2010-12-07 | 2018-07-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 지방족 디올 사슬 연장제와 이차 아민의 혼합물을 사용하여 제조된 폴리우레탄 엘라스토머 |
EP2465890A1 (de) | 2010-12-17 | 2012-06-20 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen mit primären Hydroxyl-Endgruppen und daraus hergestellte Polyurethanpolymere |
CA2822005A1 (en) | 2010-12-20 | 2012-06-28 | Bayer Intellectual Property Gmbh | Method for producing polyether polyols |
US20140329985A1 (en) | 2010-12-20 | 2014-11-06 | Klaus Lorenz | Method for producing polyether ester polyols |
RU2013147684A (ru) | 2011-03-28 | 2015-05-10 | Байер Интеллектуэль Проперти Гмбх | Способ получения мягких пенополиуретанов |
ES2534975T3 (es) | 2011-05-12 | 2015-04-30 | Dow Global Technologies Llc | Proceso de polimerización de estabilizador y proceso para la preparación de polioles poliméricos |
EP2530101A1 (de) | 2011-06-01 | 2012-12-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
US20140094534A1 (en) | 2011-06-22 | 2014-04-03 | Dow Global Technologies Llc | Polyurethane Foam Elastomers for High Temperature Applications |
WO2013002974A1 (en) | 2011-06-28 | 2013-01-03 | Dow Global Technologies Llc | Polyurethanes made using substituted bicyclic amidine catalysts |
CN103608391B (zh) | 2011-06-29 | 2016-03-23 | 陶氏环球技术有限责任公司 | 包含气凝胶颗粒的有机泡沫体复合材料的制备方法 |
CN103635506B (zh) | 2011-06-30 | 2016-12-07 | 科思创德国股份有限公司 | 制备高分子量聚醚多元醇的方法 |
EP2548908A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
EP2548907A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
EP2548905A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen |
EP2548906A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen |
BR112014001917A2 (pt) | 2011-07-26 | 2017-02-21 | Bayer Ip Gmbh | ésteres de lactato eterificados, processos para a sua produção e seu uso para melhorar o efeito de agentes para proteger plantas |
PL2748226T3 (pl) | 2011-08-25 | 2016-02-29 | Dow Global Technologies Llc | Sposób wytwarzania polieteroalkoholi zawierających jednostki oksyetylenowe przez polimeryzację węglanu etylenu w obecności katalizatorów dimetalocyjankowych |
TR201906669T4 (tr) | 2011-09-21 | 2019-05-21 | Dow Global Technologies Llc | Tersiyer amin bileşiklerinin karışımlarını ve katalist olarak lewis asitlerini kullanarak yapılan poliüretanlar. |
EP2604642A1 (de) | 2011-12-16 | 2013-06-19 | Bayer Intellectual Property GmbH | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP2604641A1 (de) | 2011-12-16 | 2013-06-19 | Bayer Intellectual Property GmbH | Verfahren zur Herstellung von Polyetherestercarbonatpolyolen |
DK3385294T3 (da) | 2011-12-20 | 2021-02-08 | Adhesys Medical Gmbh | Isocyanat-funktionel præpolymer til et biologisk nedbrydeligt vævsklæbemiddel |
SG11201402998PA (en) | 2011-12-20 | 2014-10-30 | Bayer Ip Gmbh | Hydroxy-aminopolymers and method for producing same |
WO2013092506A1 (de) | 2011-12-20 | 2013-06-27 | Bayer Materialscience Ag | Hydroxy-aminopolymer und dessen verwendung in polyharnstoffpolyurethan-gewebeklebstoffen |
CN102731765B (zh) * | 2012-04-12 | 2014-01-15 | 中科院广州化学有限公司 | 一种双金属氰化络合物催化剂的制备方法 |
CN102731764B (zh) * | 2012-04-12 | 2014-01-15 | 中科院广州化学有限公司 | 一种制备双金属氰化络合物催化剂的方法 |
EP2671893A1 (de) | 2012-06-06 | 2013-12-11 | Bayer MaterialScience AG | Verfahren zur Herstellung von Omega-Hydroxy-Aminopolymeren |
ITMI20121126A1 (it) | 2012-06-27 | 2013-12-28 | Dow Global Technologies Llc | Metodo per preparare articoli ricoperti a base di poliuretano espanso |
ITMI20121125A1 (it) | 2012-06-27 | 2013-12-28 | Dow Global Technologies Llc | Substrati ricoperti con uno strato poliuretanico ad alto grado di reticolazione |
EP2703426A1 (de) | 2012-08-27 | 2014-03-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP2703425A1 (de) | 2012-08-27 | 2014-03-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
BR112015007609B1 (pt) | 2012-10-05 | 2021-05-11 | Dow Global Technologies Llc | espuma de poliuretano |
DE102012218848A1 (de) | 2012-10-16 | 2014-04-17 | Bayer Materialscience Ag | Herstellung und Verwendung neuer thermoplastischer Polyurethan-Elastomere auf Basis von Polyethercarbonatpolyolen |
DE102012218846A1 (de) | 2012-10-16 | 2014-04-17 | Bayer Materialscience Ag | Herstellung und Verwendung neuer thermoplastischer Polyurethan-Elastomere auf Basis von Polyethercarbonatpolyolen |
EP2725044B1 (de) | 2012-10-24 | 2017-06-21 | Covestro Deutschland AG | Alkoxysilanterminiertes Präpolymer auf Basis von Polyethercarbonatpolyolen für Sprühschäume |
EP2917264B2 (de) | 2012-11-09 | 2020-04-29 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP2730602A1 (de) | 2012-11-09 | 2014-05-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
KR20160018546A (ko) | 2013-06-13 | 2016-02-17 | 코베스트로 도이칠란트 아게 | 폴리에테르카르보네이트-폴리옥시메틸렌 블록 공중합체 |
RU2668974C2 (ru) | 2013-08-02 | 2018-10-05 | Ковестро Дойчланд Аг | Способ получения простых полиэфиркарбонатполиолов |
EP2837648A1 (en) * | 2013-08-12 | 2015-02-18 | Repsol, S.A. | Process for preparing polyether carbonate polyols |
EP2845873A1 (de) | 2013-09-05 | 2015-03-11 | Bayer MaterialScience AG | Radikalische Vernetzung von Polyethercarbonatpolyolen enthaltend elektronenarme und elektronenreiche Doppelbindungen |
EP2845872A1 (de) | 2013-09-05 | 2015-03-11 | Bayer MaterialScience AG | Niederviskose Polyethercarbonatpolyole mit Seitenketten |
EP2845871A1 (de) | 2013-09-05 | 2015-03-11 | Bayer MaterialScience AG | Vernetzung von Doppelbindungen enthaltenden Polyethercarbonatpolyolen durch Addition von Mercaptanen |
EP3041883B1 (de) | 2013-09-05 | 2018-04-11 | Covestro Deutschland AG | Höherfunktionelle polyethercarbonatpolyole erhalten unter einsatz von verzweigermolekülen |
EP2851384A1 (de) | 2013-09-20 | 2015-03-25 | Bayer MaterialScience AG | Verzweigte Polyethercarbonatpolyole und Verfahren zu deren Herstellung |
EP2865700A1 (de) | 2013-10-23 | 2015-04-29 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
WO2015063565A1 (en) | 2013-10-29 | 2015-05-07 | Dow Brasil Sudeste Industrial Ltda. | A lubricant composition and a method to lubricate a mechanical device |
EP2876121A1 (de) | 2013-11-22 | 2015-05-27 | Bayer MaterialScience AG | Einsatz von Urethan-Alkoholen zur Herstellung von Polyetherpolyolen |
CN105722880A (zh) | 2013-11-27 | 2016-06-29 | 科思创德国股份有限公司 | 用于制造聚氨酯软质泡沫材料的聚醚碳酸酯多元醇和聚醚多元醇的混合物 |
EP2886572A1 (de) | 2013-12-17 | 2015-06-24 | Bayer MaterialScience AG | Einsatz von Urethan-Alkoholen zur Herstellung von Polyethercarbonatpolyolen |
MX2016007549A (es) | 2013-12-18 | 2016-10-03 | Covestro Deutschland Ag | Metodo de elaboracion de polioles de polieter alcalinos. |
EP2894180A1 (en) | 2014-01-08 | 2015-07-15 | Bayer MaterialScience AG | Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol |
EP2910585B1 (de) | 2014-02-21 | 2018-07-04 | Covestro Deutschland AG | Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern |
WO2015155094A1 (de) | 2014-04-07 | 2015-10-15 | Bayer Materialscience Ag | Verfahren zur herstellung von polyoxymethylen-blockcopolymeren |
JP2017513993A (ja) | 2014-04-24 | 2017-06-01 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ポリエーテルカーボネートポリオール系ポリウレタンフォーム |
US10358526B2 (en) | 2014-09-23 | 2019-07-23 | Covestro Deutschland Ag | Moisture-curing polyether carbonate containing alkoxysilyl groups |
EP3023447A1 (de) | 2014-11-18 | 2016-05-25 | Covestro Deutschland AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP3050907A1 (de) | 2015-01-28 | 2016-08-03 | Covestro Deutschland AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
US20160244549A1 (en) | 2015-02-25 | 2016-08-25 | Bayer Materialscience Llc | Alkoxysilane-group modified polyurethanes and low modulus sealants formed therefrom |
WO2016135259A1 (de) | 2015-02-27 | 2016-09-01 | Covestro Deutschland Ag | Verwendung von polyethercarbonatpolyolen zur erzeugung farbstabiler polyurethanschaumstoffe |
EP3067376A1 (de) | 2015-03-11 | 2016-09-14 | Evonik Degussa GmbH | Herstellung von Polyurethansystemen unter Einsatz von Polyetherpolycarbonatpolyolen |
EP3098250A1 (de) | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3098251A1 (de) | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Einsatz von alkoholen, die mindestens zwei urethangruppen enthalten, zur herstellung von polyetherpolyolen |
DE102015108232A1 (de) | 2015-05-26 | 2016-12-01 | Franken Systems Gmbh | Verfahren zur feuchtigkeitsbeständigen Grundierung von mineralischen Untergründen |
EP3098252A1 (de) | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Einsatz von alkoholen, die mindestens zwei urethangruppen enthalten, zur herstellung von polyethercarbonatpolyolen |
DE102015110841A1 (de) | 2015-07-06 | 2017-01-12 | Franken Systems Gmbh | Verwendung eines Reaktivsystems zur Bauwerksabdichtung und eine Bauwerksabdichtung |
ES2765225T3 (es) | 2015-08-26 | 2020-06-08 | Covestro Deutschland Ag | Procedimiento para la preparación de polioxialquilenpolioles de alto peso molecular |
CA3004385A1 (en) | 2015-11-19 | 2017-05-26 | Covestro Deutschland Ag | Polyurethane foams based on polyether carbonate polyols |
EP3387035B1 (de) | 2015-12-09 | 2022-05-04 | Covestro Intellectual Property GmbH & Co. KG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3178858A1 (de) | 2015-12-09 | 2017-06-14 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3219741A1 (de) | 2016-03-18 | 2017-09-20 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
ES2863249T3 (es) | 2016-03-31 | 2021-10-11 | Dow Global Technologies Llc | Procedimiento de fabricación de polímero poliol que presenta partículas poliméricas dispersadas monodispersas |
JP6931362B2 (ja) | 2016-05-13 | 2021-09-01 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ポリオキシアルキレンポリオールの製造方法 |
EP3260483A1 (de) | 2016-06-22 | 2017-12-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
US10119223B2 (en) | 2016-07-15 | 2018-11-06 | Covestro Llc | Carpet and synthetic turf backings prepared from a polyether carbonate polyol |
US10258953B2 (en) | 2016-08-05 | 2019-04-16 | Covestro Llc | Systems and processes for producing polyether polyols |
SG11201902867VA (en) | 2016-10-12 | 2019-05-30 | Covestro Deutschland Ag | Process for producing elastomers |
CN109790275B (zh) | 2016-10-12 | 2022-03-15 | 科思创德国股份有限公司 | 制备含多重键的预聚物作为弹性体前体的方法 |
EP3330308A1 (de) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Verfahren zur herstellung von tdi-basierten polyurethanweichschaumstoffen enthaltend organische säureanhydride und/oder organische säurechloride |
EP3330307A1 (de) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Verwendung von acrylsäureestern und amiden zur erniedrigung von emissionen eines polyurethanschaumstoffes |
EP3336137A1 (de) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Verwendung von physikalischen treibmitteln zur erzeugung von polyethercarbonatpolyol-basierten polyurethanschaumstoffen mit reduzierter emission von cyclischem propylencarbonat |
EP3336115A1 (de) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Verfahren zur erniedrigung von emissionen eines polyurethanschaumstoffes |
EP3336130A1 (de) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Verfahren zur herstellung von polyetherthiocarbonatpolyolen |
EP3385295A1 (de) | 2017-04-05 | 2018-10-10 | Covestro Deutschland AG | Flammgeschützte phosphorfunktionelle polyethercarbonatpolyole und verfahren zu deren herstellung |
EP3409704A1 (de) | 2017-06-01 | 2018-12-05 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3424967A1 (de) | 2017-07-07 | 2019-01-09 | Covestro Deutschland AG | Verfahren zur herstellung von funktionalisierten polyoxyalkylenpolyolen |
EP3461852A1 (de) | 2017-09-28 | 2019-04-03 | Covestro Deutschland AG | Verfahren zur herstellung eines mehrfachbindungen enthaltenden polymers als elastomer-vorstufe |
EP3473658A1 (de) | 2017-10-18 | 2019-04-24 | Covestro Deutschland AG | Diblockcopolymere und deren verwendung als tenside |
EP3697829B1 (de) | 2017-10-18 | 2022-09-21 | Covestro Intellectual Property GmbH & Co. KG | Diblockcopolymere und deren verwendung als tenside |
US20190119444A1 (en) | 2017-10-25 | 2019-04-25 | Covestro Llc | Process to remove dmc catalysts from polyether carbonate polyols |
EP3489278A1 (de) | 2017-11-23 | 2019-05-29 | Covestro Deutschland AG | Hochmolekulare polyoxyalkylene mit tiefer glastemperatur hergestellt nach der grafting-through-methode |
EP3502162A1 (de) | 2017-12-19 | 2019-06-26 | Covestro Deutschland AG | Verfahren zur herstellung von polyetheresterpolyolen |
US11602740B2 (en) | 2017-12-19 | 2023-03-14 | Oriental Union Chemical Corp. | High-activity double-metal-cyanide catalyst |
US20190185399A1 (en) | 2017-12-19 | 2019-06-20 | Oriental Union Chemical Corp. | High-activity double-metal-cyanide catalyst, method for fabricating the same, and applications of the same |
US11919844B2 (en) | 2017-12-19 | 2024-03-05 | Oriental Union Chemical Corp. | Method for fabricating polyols |
EP3527606A1 (de) | 2018-02-16 | 2019-08-21 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3533815A1 (de) | 2018-02-28 | 2019-09-04 | Covestro Deutschland AG | Polyurethanweichschaumstoffe auf basis von polyoxymethylen-polyoxyalkylen-blockcopolymeren |
WO2019170590A1 (de) | 2018-03-07 | 2019-09-12 | Covestro Deutschland Ag | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3536727A1 (de) | 2018-03-07 | 2019-09-11 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3768746A1 (de) | 2018-03-22 | 2021-01-27 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von polyurethanweichschaumstoffen mit hoher rohdichte |
EP3543268A1 (de) | 2018-03-22 | 2019-09-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyurethanweichschaumstoffen |
EP3549969A1 (de) | 2018-04-06 | 2019-10-09 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
CN112004862A (zh) | 2018-04-25 | 2020-11-27 | 汉高股份有限及两合公司 | 用于制备羟基官能化聚醚-聚硅氧烷嵌段共聚物的方法 |
EP3567067A1 (de) | 2018-05-08 | 2019-11-13 | Covestro Deutschland AG | Abtrennung von doppelmetallcyanid-katalysator |
WO2019243067A1 (en) | 2018-06-19 | 2019-12-26 | Henkel Ag & Co. Kgaa | Highly active double metal cyanide compounds |
EP3587469A1 (de) | 2018-06-22 | 2020-01-01 | Covestro Deutschland AG | Verfahren zur herstellung von polyol |
EP3597690A1 (de) | 2018-07-19 | 2020-01-22 | Covestro Deutschland AG | Heterocyclen-funktionelle polyether oder polyethercarbonate und verfahren zu deren herstellung |
EP3604320A1 (de) | 2018-08-01 | 2020-02-05 | Covestro Deutschland AG | Phosphorfunktionelle polyoxyalkylenpolyole und verfahren zu deren herstellung |
EP3608348A1 (de) | 2018-08-07 | 2020-02-12 | Covestro Deutschland AG | Verfahren zur herstellung eines organooxysilyl-vernetzten polymers |
EP3608018A1 (de) | 2018-08-08 | 2020-02-12 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
EP3617248A1 (de) | 2018-08-30 | 2020-03-04 | Covestro Deutschland AG | Verfahren zur abtrennung von gasförmigen bestandteilen |
RU2687105C1 (ru) * | 2018-09-03 | 2019-05-07 | Публичное Акционерное Общество "Нижнекамскнефтехим" | Способ получения простого полиэфира с высокой молекулярной массой на основе пропиленоксида на двойном кобальтцианидном катализаторе |
RU2677659C1 (ru) * | 2018-09-03 | 2019-01-18 | Публичное Акционерное Общество "Нижнекамскнефтехим" | Способ получения твердого двойного кобальтцианидного катализатора полимеризации пропиленоксида |
EP3643730A1 (de) | 2018-10-26 | 2020-04-29 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-blockcopolymeren |
EP3656797A1 (de) | 2018-11-22 | 2020-05-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyalkylenoxid-blockcopolymeren |
EP3663372B1 (en) | 2018-12-06 | 2024-03-13 | Henkel AG & Co. KGaA | Curable composition comprising polysiloxane polyalkyleneglycol brush copolymers |
EP3663371B1 (en) | 2018-12-06 | 2024-03-13 | Henkel AG & Co. KGaA | Preparation of polysiloxane polyalkyleneglycol brush copolymers |
EP3670571A1 (de) | 2018-12-21 | 2020-06-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyester-polyetherpolyol-blockcopolymers |
EP3670557A1 (de) | 2018-12-21 | 2020-06-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylenpolyesterpolyols |
EP3670568A1 (de) | 2018-12-21 | 2020-06-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyesters |
EP3683251A1 (de) | 2019-01-15 | 2020-07-22 | Covestro Deutschland AG | Verfahren zur herstellung von diol |
CN113454134A (zh) | 2019-02-28 | 2021-09-28 | 科思创知识产权两合公司 | 用于生产聚氨酯整皮泡沫材料的异氰酸酯封端预聚物 |
EP3741788A1 (de) | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen |
EP3747927A1 (de) | 2019-06-05 | 2020-12-09 | Covestro Deutschland AG | Verfahren zur kontinuierlichen herstellung von polyoxyalkylenpolyolen |
EP3750940A1 (de) | 2019-06-11 | 2020-12-16 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
CN113906081A (zh) | 2019-06-11 | 2022-01-07 | 科思创德国股份有限公司 | 制备聚醚碳酸酯多元醇的方法 |
EP3760663A1 (de) | 2019-07-05 | 2021-01-06 | Covestro Deutschland AG | Verfahren zur herstellung von polyetherestercarbonatpolyolen |
EP3763768A1 (de) | 2019-07-12 | 2021-01-13 | Covestro Deutschland AG | Polyethercarbonatpolyole mit enger segmentlängenverteilung |
US20220315698A1 (en) | 2019-07-31 | 2022-10-06 | Covestro Deutschland Ag | Method for producing polyether carbonate polyols |
EP3771724A1 (de) | 2019-07-31 | 2021-02-03 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3831867A1 (de) | 2019-12-04 | 2021-06-09 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
KR20220111266A (ko) | 2019-12-04 | 2022-08-09 | 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 | 폴리에테르 카르보네이트 폴리올을 제조하는 방법 |
EP3838963A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen |
EP3838938A1 (de) | 2019-12-18 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
EP3838964A1 (de) | 2019-12-18 | 2021-06-23 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
CN111072948B (zh) * | 2019-12-24 | 2022-08-05 | 万华化学集团股份有限公司 | 一种双金属催化剂及其制备方法和在制备聚醚多元醇中的应用 |
KR20220124732A (ko) | 2020-01-06 | 2022-09-14 | 다우 글로벌 테크놀로지스 엘엘씨 | 마크로머 및 중합체 폴리올의 제조 방법 |
CN115003413B (zh) | 2020-01-21 | 2024-02-27 | 科思创德国股份有限公司 | 制备双金属氰化物催化剂的方法 |
US20230046210A1 (en) | 2020-02-22 | 2023-02-16 | Covestro Deutschland Ag | Process for preparing double metal cyanide catalysts |
EP3878885A1 (de) | 2020-03-10 | 2021-09-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3882297A1 (de) | 2020-03-17 | 2021-09-22 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3885390A1 (de) | 2020-03-25 | 2021-09-29 | Covestro Deutschland AG | Verfahren zur herstellung eines etheresterols |
EP3889204A1 (de) | 2020-04-02 | 2021-10-06 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylencarbonatpolyols |
EP3892660A1 (de) | 2020-04-08 | 2021-10-13 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3916055A1 (de) | 2020-05-26 | 2021-12-01 | Covestro Deutschland AG | Polycarbonat-zusammensetzungen enthaltend polyethercarbonatpolyole |
EP3922659A1 (de) | 2020-06-08 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3922660A1 (de) | 2020-06-08 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3922661A1 (de) | 2020-06-12 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
EP3932973A1 (en) | 2020-07-01 | 2022-01-05 | Henkel AG & Co. KGaA | Bi-functionalized polysiloxane brush copolymers |
US20230242757A1 (en) | 2020-07-08 | 2023-08-03 | Dow Global Technologies Llc | Melt dispersion process for making polymer polyols |
EP3960783A1 (de) | 2020-09-01 | 2022-03-02 | Covestro Deutschland AG | Isocyanat-terminierte prepolymere auf basis von polyoxymethylen-polyoxyalkylen-blockcopolymeren, verfahren zur deren herstellung und deren verwendung |
EP3988600A1 (de) | 2020-10-20 | 2022-04-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatalkoholen |
WO2022096390A1 (de) | 2020-11-06 | 2022-05-12 | Covestro Deutschland Ag | Verfahren zur herstellung eines polyol-gemisches |
WO2022189318A1 (de) | 2021-03-12 | 2022-09-15 | Covestro Deutschland Ag | Verfahren zur aufreinigung von cyclischen carbonaten |
EP4089127A1 (en) | 2021-05-12 | 2022-11-16 | Covestro Deutschland AG | Cast polyurethane elastomers and production thereof |
WO2022258570A1 (de) | 2021-06-10 | 2022-12-15 | Covestro Deutschland Ag | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
EP4101873A1 (de) | 2021-06-11 | 2022-12-14 | Covestro Deutschland AG | Einsatz von bismut-katalysatoren zur verringerung von cyclischem propylencarbonat bei der herstellung von weichschaumstoffen basierend auf polyethercarbonatpolyolen |
EP4151669A1 (de) | 2021-09-15 | 2023-03-22 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
CN118159578A (zh) | 2021-10-07 | 2024-06-07 | 科思创德国股份有限公司 | 制备聚氧化烯聚酯多元醇的方法 |
US11952454B2 (en) | 2021-10-18 | 2024-04-09 | Covestro Llc | Processes and production plants for producing polymer polyols |
US20230147479A1 (en) | 2021-11-05 | 2023-05-11 | Covestro Llc | Processes and production plants for producing polyols |
EP4194476A1 (de) | 2021-12-07 | 2023-06-14 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
WO2023104708A1 (en) | 2021-12-08 | 2023-06-15 | Covestro Deutschland Ag | Polyurethane elastomer with improved hydrolysis resistance |
EP4219579A1 (de) | 2022-01-28 | 2023-08-02 | Covestro Deutschland AG | Herstellung von aliphatischen polyurethan-weichschaumstoffe in einem präpolymerverfahren basierend auf aliphatischen oligomeren polyisocyanaten und monohydroxyfunktionellen verbindungen |
WO2023144058A1 (de) | 2022-01-28 | 2023-08-03 | Covestro Deutschland Ag | Herstellung von aliphatischen polyurethan-weichschaumstoffen mit verkürzten abbindezeiten (klebfreizeiten) und steigzeiten |
EP4219578A1 (de) | 2022-01-28 | 2023-08-02 | Covestro Deutschland AG | Herstellung von aliphatischen polyurethan-weichschaumstoffe in einem präpolymerverfahren basierend auf aliphatischen oligomeren polyisocyanaten und monohydroxyfunktionellen verbindungen |
EP4219576A1 (de) | 2022-01-28 | 2023-08-02 | Covestro Deutschland AG | Herstellung von aliphatischen polyurethan-polyisocyanuratschaumstoffen (pur-pir) unter verwendung eines katalysatorgemischs aus salzen organischer carbonsäuren und 1,1,3,3-tetraalkylguanidinen |
EP4273185A1 (en) | 2022-05-04 | 2023-11-08 | PCC Rokita SA | Method for the manufacture of a polyether diol product |
EP4279534A1 (en) | 2022-05-20 | 2023-11-22 | PCC ROKITA Spolka Akcyjna | A method for producing low unsaturation level oxyalkylates, an oxyalkylate, a use thereof and a polyurethane foam |
EP4302874A1 (de) | 2022-07-04 | 2024-01-10 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
PL442356A1 (pl) | 2022-09-26 | 2024-04-02 | Pcc Rokita Spółka Akcyjna | Poliol polieterowy, sposób jego wytwarzania i jego zastosowanie oraz elastyczna pianka poliuretanowa |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477589A (en) * | 1982-03-31 | 1984-10-16 | Shell Oil Company | Catalysts for the polymerization of epoxides and process for the preparation of such catalysts |
JPH04351632A (ja) * | 1991-05-29 | 1992-12-07 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
US5482908A (en) * | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829505A (en) * | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
US5158922A (en) * | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
US5545601A (en) * | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
-
1996
- 1996-04-19 US US08/634,998 patent/US5627120A/en not_active Expired - Lifetime
-
1997
- 1997-01-08 US US08/780,771 patent/US5789626A/en not_active Expired - Lifetime
- 1997-04-11 DE DE69705613T patent/DE69705613T2/de not_active Expired - Lifetime
- 1997-04-11 RU RU98120699/04A patent/RU2177828C2/ru not_active IP Right Cessation
- 1997-04-11 PL PL97329330A patent/PL187097B1/pl not_active IP Right Cessation
- 1997-04-11 BR BR9708637A patent/BR9708637A/pt not_active IP Right Cessation
- 1997-04-11 WO PCT/EP1997/001820 patent/WO1997040086A1/en active IP Right Grant
- 1997-04-11 ES ES97919340T patent/ES2158551T3/es not_active Expired - Lifetime
- 1997-04-11 CN CN97193862A patent/CN1116334C/zh not_active Expired - Lifetime
- 1997-04-11 AU AU23849/97A patent/AU716394B2/en not_active Ceased
- 1997-04-11 KR KR10-1998-0706774A patent/KR100499921B1/ko not_active IP Right Cessation
- 1997-04-11 EP EP97919340A patent/EP0894108B1/en not_active Expired - Lifetime
- 1997-04-11 CZ CZ19983350A patent/CZ291588B6/cs not_active IP Right Cessation
- 1997-04-11 JP JP53767997A patent/JP4413998B2/ja not_active Expired - Fee Related
- 1997-04-17 ZA ZA9703298A patent/ZA973298B/xx unknown
- 1997-04-17 ID IDP971275A patent/ID17927A/id unknown
- 1997-04-18 TW TW086105043A patent/TW400343B/zh active
- 1997-04-18 AR ARP970101566A patent/AR006694A1/es active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477589A (en) * | 1982-03-31 | 1984-10-16 | Shell Oil Company | Catalysts for the polymerization of epoxides and process for the preparation of such catalysts |
JPH04351632A (ja) * | 1991-05-29 | 1992-12-07 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
US5482908A (en) * | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103534029A (zh) * | 2011-05-17 | 2014-01-22 | 雷普索尔有限公司 | 高活性双金属氰化物催化剂的制备方法及其在聚醚多元醇的合成中的用途 |
CN103534029B (zh) * | 2011-05-17 | 2016-05-11 | 雷普索尔有限公司 | 高活性双金属氰化物催化剂的制备方法及其在聚醚多元醇的合成中的用途 |
Also Published As
Publication number | Publication date |
---|---|
BR9708637A (pt) | 1999-04-13 |
AU716394B2 (en) | 2000-02-24 |
EP0894108B1 (en) | 2001-07-11 |
ZA973298B (en) | 1997-11-14 |
JP2000508702A (ja) | 2000-07-11 |
US5627120A (en) | 1997-05-06 |
ID17927A (id) | 1998-02-05 |
AR006694A1 (es) | 1999-09-08 |
ES2158551T3 (es) | 2001-09-01 |
CN1216557A (zh) | 1999-05-12 |
KR19990087364A (ko) | 1999-12-27 |
CZ291588B6 (cs) | 2003-04-16 |
DE69705613D1 (de) | 2001-08-16 |
WO1997040086A1 (en) | 1997-10-30 |
PL329330A1 (en) | 1999-03-29 |
AU2384997A (en) | 1997-11-12 |
EP0894108A1 (en) | 1999-02-03 |
TW400343B (en) | 2000-08-01 |
US5789626A (en) | 1998-08-04 |
CZ335098A3 (cs) | 1999-07-14 |
PL187097B1 (pl) | 2004-05-31 |
JP4413998B2 (ja) | 2010-02-10 |
RU2177828C2 (ru) | 2002-01-10 |
DE69705613T2 (de) | 2001-10-25 |
KR100499921B1 (ko) | 2005-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1116334C (zh) | 高活性双金属氰化物催化剂 | |
KR100355336B1 (ko) | 고활성이중금속시안나이드촉매 | |
EP0761708B1 (en) | Double metal cyanide catalyst composition comprising a polyether polyol | |
US6699961B2 (en) | DMC complex catalyst and process for its preparation | |
KR100429297B1 (ko) | 고활성의이중금속시안화물착체촉매 | |
JP2002506088A (ja) | ポリエーテルポリオールを製造するための改良された複金属シアン化物触媒 | |
CN103534029A (zh) | 高活性双金属氰化物催化剂的制备方法及其在聚醚多元醇的合成中的用途 | |
WO2012136658A1 (de) | Katalysator zur epoxidpolymerisation und zur copolymerisation von epoxid mit kohlendioxid | |
CN1628905A (zh) | 不饱和叔醇作为配体在活性dmc催化剂中的应用 | |
US10619006B2 (en) | Dual metal cyanide catalyst, preparation method therefor, and method for preparing polycarbonate polyol by using catalyst | |
KR20010079589A (ko) | 폴리에테르 폴리올의 제조에 사용되는 이중 금속시아나이드 촉매 | |
KR20120042796A (ko) | 새로운 유기 착화물제를 이용하여 합성한 이중금속 시안염 촉매 또는 다중금속 시안염 촉매를 이용한 에폭시계 단량체의 개환 중합에 의한 폴리올 제조 | |
KR20100062031A (ko) | 새로운 유기 착화물제를 이용하여 합성한 이중금속 시안염 촉매 또는 다중금속 시안염 촉매를 이용한 에폭시계 단량체의 개환 중합에 의한 폴리올 제조 | |
CA2252398C (en) | Highly active double metal cyanide catalysts | |
JP2003147071A (ja) | アルキレンオキシド開環重合用複合金属シアン化物錯体触媒及びその製造方法 | |
JP2003096183A (ja) | 複合金属シアン化物錯体触媒及びその製造方法 | |
KR20110061700A (ko) | 새로운 다관능계 화합물을 단독 착화물제로 이용하여 합성한 이중금속 시안염 촉매 또는 다중금속 시안염 촉매 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Delaware Patentee after: Link chemical technologies Address before: Delaware Patentee before: ARCO CHEMICAL TECHNOLOGY, L.P. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160725 Address after: Antwerp Patentee after: Koth a Limited by Share Ltd. Address before: Antwerp Patentee before: Bayer Antwerp Effective date of registration: 20160725 Address after: Antwerp Patentee after: Bayer Antwerp Address before: Delaware Patentee before: Link chemical technologies |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20030730 |