KR101909320B1 - 이중 금속 시아니드 촉매의 존재 하에 에틸렌 카르보네이트의 중합에 의한 옥시에틸렌 단위를 갖는 폴리에테르 알콜의 제조 방법 - Google Patents
이중 금속 시아니드 촉매의 존재 하에 에틸렌 카르보네이트의 중합에 의한 옥시에틸렌 단위를 갖는 폴리에테르 알콜의 제조 방법 Download PDFInfo
- Publication number
- KR101909320B1 KR101909320B1 KR1020147007364A KR20147007364A KR101909320B1 KR 101909320 B1 KR101909320 B1 KR 101909320B1 KR 1020147007364 A KR1020147007364 A KR 1020147007364A KR 20147007364 A KR20147007364 A KR 20147007364A KR 101909320 B1 KR101909320 B1 KR 101909320B1
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene carbonate
- polymerization
- group
- ethyleneoxy
- carbonate
- 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.)
- Active
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
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (17)
- 하나 이상의 옥시알킬화가능한 기를 갖는 개시제 화합물 및 이중 금속 시아니드 촉매의 존재 하에, 그리고 에틸렌 옥시드의 부재 하, 또는 중합 반응의 부산물로서 형성될 수 있는, 단량체의 총 중량을 기준으로 1000 ppm 이하의 에틸렌 옥시드의 존재 하에, 에틸렌 카르보네이트 및 1,2-프로필렌 옥시드의 합친 중량을 기초로 에틸렌 카르보네이트 5 내지 35 중량%와 1,2-프로필렌 옥시드 65 내지 95 중량%의 혼합물을 공중합시키는 것을 포함하며, 에틸렌 카르보네이트가 중합되기 전에 1,2-프로필렌 옥시드 중에 용해되고, 에틸렌옥시 단위의 80 내지 98%가 에테르-결합되는, 에테르-결합된 에틸렌옥시 단위를 함유하는 폴리에테르의 제조 방법.
- 제1항에 있어서, 옥시알킬화가능한 기가 히드록실 기인 방법.
- 제2항에 있어서, 개시제가 분자 당 2 내지 8개의 히드록실 기를 함유하고 70 내지 2500의 히드록실 당량을 갖는 방법.
- 제2항에 있어서, 개시제가 500 내지 2000의 히드록실 당량을 갖는 폴리에테르인 방법.
- 삭제
- 삭제
- 제1항 내지 제4항 중 어느 한 항에 있어서, 이산화탄소가 중합 동안 적어도 1회 제거되는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 생성물이 카르보네이트 기를 함유하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 생성물이 말단 폴리(에틸렌옥시) 기를 함유하는 방법.
- 삭제
- 제1항에 있어서, 에테르-결합된 에틸렌옥시 단위를 함유하는 폴리에테르가 프로필렌옥시 기 95 중량% 이하 및 에테르-결합된 에틸렌옥시 기 5 내지 30 중량%를 함유하는 랜덤 또는 유사-랜덤 공중합체이고, 분자 당 2 내지 8개의 히드록실 기 및 500 내지 2000의 히드록실 당량을 갖는 것인 방법.
- 제11항에 있어서, 말단 폴리(에틸렌옥시) 기를 도입하고 결과 생성물의 1급 히드록실 함량을 증가시키기 위해, 에틸렌 카르보네이트 단독의 존재 하에 또는 25 중량% 이하의 1,2-프로필렌 옥시드와 함께 중합을 계속하는 것을 추가로 포함하는 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161527299P | 2011-08-25 | 2011-08-25 | |
US61/527,299 | 2011-08-25 | ||
PCT/US2012/050976 WO2013028437A1 (en) | 2011-08-25 | 2012-08-15 | Process for making polyether alcohols having oxyethylene units by polymerization of ethylene carbonate in the presence of double metal cyanide catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140071374A KR20140071374A (ko) | 2014-06-11 |
KR101909320B1 true KR101909320B1 (ko) | 2018-10-17 |
Family
ID=46724666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147007364A Active KR101909320B1 (ko) | 2011-08-25 | 2012-08-15 | 이중 금속 시아니드 촉매의 존재 하에 에틸렌 카르보네이트의 중합에 의한 옥시에틸렌 단위를 갖는 폴리에테르 알콜의 제조 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9758619B2 (ko) |
EP (1) | EP2748226B1 (ko) |
KR (1) | KR101909320B1 (ko) |
CN (1) | CN103764715B (ko) |
BR (1) | BR112014003972B1 (ko) |
ES (1) | ES2554479T3 (ko) |
PL (1) | PL2748226T3 (ko) |
WO (1) | WO2013028437A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2014363858A1 (en) * | 2013-12-10 | 2016-06-23 | Basf Se | Alkylene oxide-free methods for producing polyetherols |
US9562135B1 (en) * | 2015-12-21 | 2017-02-07 | Covestro Llc | Polyether carbonates by DMC catalysis |
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 |
US11602740B2 (en) * | 2017-12-19 | 2023-03-14 | Oriental Union Chemical Corp. | High-activity double-metal-cyanide catalyst |
US11919844B2 (en) | 2017-12-19 | 2024-03-05 | Oriental Union Chemical Corp. | Method for fabricating polyols |
GB202003003D0 (en) * | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
EP3889204A1 (de) | 2020-04-02 | 2021-10-06 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylencarbonatpolyols |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997019972A1 (en) | 1995-11-27 | 1997-06-05 | Arco Chemical Technology, L.P. | Phenolic resin polyols and polymers derived from the polyols |
WO2003014186A1 (de) * | 2001-08-03 | 2003-02-20 | Bayer Materialscience Ag | Aliphatische polycarbonathomo- und copolymere hergestellt durch doppel metallcyanid-katalyse |
WO2008013731A1 (en) | 2006-07-24 | 2008-01-31 | Bayer Materialscience Llc | Polyether carbonate polyols made via double metal cyanide (dmc) catalysis |
US20090239964A1 (en) * | 2006-09-27 | 2009-09-24 | Asahi Glass Company, Limited | Process for producing flexible polyurethane foam |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945025A (en) * | 1954-05-24 | 1960-07-12 | Petrolite Corp | Certain oxyalkylated glucoses |
US3278459A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
US3278457A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
US3427335A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same |
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 |
US3278458A (en) | 1963-02-14 | 1966-10-11 | Gen Tire & Rubber Co | Method of making a polyether using a double metal cyanide complex compound |
US3427256A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
US4116811A (en) * | 1977-02-04 | 1978-09-26 | Schaefer Hans Georg | Method of separating active hydrogen compounds from heterogeneous mixtures also containing compounds which do not contain active hydrogens |
US4293314A (en) * | 1980-01-11 | 1981-10-06 | The United States Of America As Represented By The Secretary Of The Navy | Gelled fuel-air explosive method |
US4551498A (en) | 1983-04-22 | 1985-11-05 | Mobay Chemical Corporation | Polyether polyurethane prepolymers containing finely divided inorganic particles and cast elastomers made therefrom |
JPS59205678A (ja) | 1983-05-09 | 1984-11-21 | Sharp Corp | 用紙情報入力装置 |
US4524102A (en) | 1984-02-15 | 1985-06-18 | Fritz Hostettler | Microcellular polyurethane foams having integral skin |
US4500704A (en) | 1983-08-15 | 1985-02-19 | The Dow Chemical Company | Carbon dioxide oxirane copolymers prepared using double metal cyanide complexes |
US4686273A (en) | 1985-07-01 | 1987-08-11 | The Dow Chemical Company | Process for preparing modified poly(alkylene carbonate) polyahls |
GB8528071D0 (en) | 1985-11-14 | 1985-12-18 | Shell Int Research | Polycarbonates |
US4795810A (en) | 1985-11-18 | 1989-01-03 | The Dow Chemical Company | Modified poly(alkylene carbonate) polyahls |
US4861909A (en) | 1986-04-11 | 1989-08-29 | The Dow Chemical Company | Isocyanate-modified poly(alkylene carbonate) polyahls |
US4876292A (en) | 1988-10-06 | 1989-10-24 | Mobay Corporation | Isocyanate reactive mixture and the use thereof in the manufacture of flexible polyurethane foams |
US5116931A (en) | 1990-09-28 | 1992-05-26 | Olin Corporation | Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts |
JPH0710920A (ja) | 1992-12-01 | 1995-01-13 | Nippon Paint Co Ltd | 環状カーボネート化合物のアルコール性水酸基への開環付加方法 |
US5470935A (en) | 1992-12-15 | 1995-11-28 | Bayer Corporation | Preparation of cast elastomers using 2-methyl-1,3-propanediol as chain extender |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5627122A (en) | 1995-07-24 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
US5830970A (en) | 1995-12-22 | 1998-11-03 | Dow Corning Corporation | Silicone polyether surfactants |
US5639705A (en) | 1996-01-19 | 1997-06-17 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts and methods for making them |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5714428A (en) | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
US5783513A (en) | 1997-03-13 | 1998-07-21 | Arco Chemical Technology, L.P. | Process for making double metal cyanide catalysts |
US5750583A (en) | 1997-05-28 | 1998-05-12 | Bayer Corporation | Process for the production of molded polyurethane products |
WO1999044379A1 (en) | 1998-02-27 | 1999-09-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple access categorization for mobile station |
US6423662B1 (en) | 1999-07-09 | 2002-07-23 | Dow Global Technologies Inc. | Incipient wetness method for making metal-containing cyanide catalysts |
EP1196473A1 (en) | 1999-07-09 | 2002-04-17 | The Dow Chemical Company | Method for preparing metal cyanide catalysts using polycarboxylic acids |
EP1125959A1 (en) | 2000-02-17 | 2001-08-22 | Mitsui Chemicals, Inc. | Microcellular polyurethane elastomer, and method of producing the same |
US6451949B2 (en) | 2000-02-29 | 2002-09-17 | Shell Oil Company | Method for production of poly (trimethylene carbonate) |
US6348565B1 (en) | 2000-05-19 | 2002-02-19 | The Dow Chemical Company | Method for preparing metal cyanide catalysts using silane-functional ligands |
US6429166B1 (en) | 2000-05-19 | 2002-08-06 | Dow Global Technologies Inc. | Method for preparing metal cyanide catalyst/polyol initiator slurries |
WO2002100916A1 (fr) | 2001-05-24 | 2002-12-19 | Mitsui Takeda Chemicals, Inc. | Procede et appareil de production de mousses de polyurethane flexibles |
CN1257928C (zh) * | 2001-07-18 | 2006-05-31 | 旭硝子株式会社 | 多元醇和聚合物分散多元醇的制造方法 |
CA2543355A1 (en) | 2003-10-28 | 2005-05-06 | Mitsui Chemicals Polyurethanes, Inc. | Flexible polyurethane foam and use thereof |
AU2007284932A1 (en) | 2006-08-10 | 2008-02-21 | Dow Global Technologies Llc | Method for preparing viscoelastic polyurethane foam |
JP5251510B2 (ja) * | 2006-08-31 | 2013-07-31 | 旭硝子株式会社 | ポリエーテル類の精製方法 |
ATE499395T1 (de) | 2006-12-11 | 2011-03-15 | Basf Se | Hochelastische polyurethanweichschaumstoffe |
CN102171271B (zh) | 2008-07-31 | 2013-01-23 | 道达尔石油化学产品研究弗吕公司 | 使得自可再生资源的环状碳酸酯聚合的催化方法 |
WO2009143785A2 (en) | 2009-07-30 | 2009-12-03 | Majer Laboratory, S.R.O | A process and catalysts for producing alkylene and/or dialkyl carbonates |
CN102933637B (zh) | 2010-01-20 | 2015-07-01 | 拜耳知识产权有限责任公司 | 活化用于制备聚醚碳酸酯多元醇的双金属氰化物催化剂的方法 |
DE102010043409A1 (de) * | 2010-11-04 | 2012-05-10 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten |
-
2012
- 2012-08-15 WO PCT/US2012/050976 patent/WO2013028437A1/en active Application Filing
- 2012-08-15 BR BR112014003972A patent/BR112014003972B1/pt active IP Right Grant
- 2012-08-15 PL PL12750683T patent/PL2748226T3/pl unknown
- 2012-08-15 ES ES12750683.0T patent/ES2554479T3/es active Active
- 2012-08-15 KR KR1020147007364A patent/KR101909320B1/ko active Active
- 2012-08-15 US US14/234,577 patent/US9758619B2/en active Active
- 2012-08-15 CN CN201280041518.9A patent/CN103764715B/zh active Active
- 2012-08-15 EP EP12750683.0A patent/EP2748226B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997019972A1 (en) | 1995-11-27 | 1997-06-05 | Arco Chemical Technology, L.P. | Phenolic resin polyols and polymers derived from the polyols |
WO2003014186A1 (de) * | 2001-08-03 | 2003-02-20 | Bayer Materialscience Ag | Aliphatische polycarbonathomo- und copolymere hergestellt durch doppel metallcyanid-katalyse |
WO2008013731A1 (en) | 2006-07-24 | 2008-01-31 | Bayer Materialscience Llc | Polyether carbonate polyols made via double metal cyanide (dmc) catalysis |
US20090239964A1 (en) * | 2006-09-27 | 2009-09-24 | Asahi Glass Company, Limited | Process for producing flexible polyurethane foam |
Also Published As
Publication number | Publication date |
---|---|
EP2748226A1 (en) | 2014-07-02 |
KR20140071374A (ko) | 2014-06-11 |
US9758619B2 (en) | 2017-09-12 |
ES2554479T3 (es) | 2015-12-21 |
CN103764715B (zh) | 2017-02-15 |
PL2748226T3 (pl) | 2016-02-29 |
US20140163197A1 (en) | 2014-06-12 |
BR112014003972B1 (pt) | 2020-05-19 |
CN103764715A (zh) | 2014-04-30 |
BR112014003972A2 (pt) | 2017-03-01 |
EP2748226B1 (en) | 2015-09-16 |
WO2013028437A1 (en) | 2013-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101909320B1 (ko) | 이중 금속 시아니드 촉매의 존재 하에 에틸렌 카르보네이트의 중합에 의한 옥시에틸렌 단위를 갖는 폴리에테르 알콜의 제조 방법 | |
EP2287226B1 (en) | Polyether carbonate polyols made via double metal cyanide (dmc) catalysis | |
KR101156415B1 (ko) | Dmc-촉매화 공정에서의 출발물질 공급 스트림의산성화법 | |
KR101065163B1 (ko) | 폴리올의 제조에 사용될 수 있는 이중-금속 시안화물 촉매및 그와 관련된 방법 | |
EP1401912B1 (en) | Process for the production of polyol blends | |
JP5151480B2 (ja) | ポリエステルエーテルポリ(モノ)オールの製造方法およびポリウレタンの製造方法 | |
KR100561570B1 (ko) | 폴리에테르폴리올을 제조하기 위한 개선된 복 시안화금속촉매 | |
EP2543689B1 (en) | Continuous method for the synthesis of polyols | |
HU228388B1 (en) | Long-chain polyether polyols with a high proportion of primary oh groups process for producing thereof and their using | |
WO2004111107A1 (en) | An improved process for preparing double metal cyanide catalyzed polyols | |
JP2003517070A (ja) | ポリエーテルアルコールの製造方法 | |
KR100961362B1 (ko) | 활성화된 출발물질 혼합물 및 그에 관련된 방법 | |
KR20160062033A (ko) | 폴리(부틸렌 옥사이드) 폴리올의 제조방법 | |
CN104968705B (zh) | 一种增加双金属氰化物催化剂对失活的抗性的方法 | |
JP2003504462A (ja) | 金属含有シアニド触媒を作製するための初期湿潤方法 | |
TW201033248A (en) | Process for preparing block copolymers | |
CN111225936A (zh) | 制造聚醚多元醇的连续工艺 | |
CN102036749A (zh) | 用于制备多元醇的具有可控反应性的双金属氰化物催化剂及其制备方法 | |
WO2023224500A1 (en) | A method for producing low unsaturation level oxyalkylates, an oxyalkylate, a use thereof and a polyurethane foam | |
JP2003165837A (ja) | 複合金属シアン化物錯体触媒およびその製造方法 | |
KR100558233B1 (ko) | 결정성 폴리에테르 폴리올, 그의 제조 방법 및 그의 용도 | |
CN118043375A (zh) | 聚醚聚合工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20140320 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20170802 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20180112 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20180730 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20181011 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20181011 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20210915 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20230918 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20240919 Start annual number: 7 End annual number: 7 |