SA516370514B1 - طريقة لإنتاج بوليولات بولي إثير كربونات - Google Patents

طريقة لإنتاج بوليولات بولي إثير كربونات

Info

Publication number
SA516370514B1
SA516370514B1 SA516370514A SA516370514A SA516370514B1 SA 516370514 B1 SA516370514 B1 SA 516370514B1 SA 516370514 A SA516370514 A SA 516370514A SA 516370514 A SA516370514 A SA 516370514A SA 516370514 B1 SA516370514 B1 SA 516370514B1
Authority
SA
Saudi Arabia
Prior art keywords
polyether carbonate
carbonate polyols
phosphorus
producing polyether
compound
Prior art date
Application number
SA516370514A
Other languages
English (en)
Inventor
كاي ليميرهولد د.
هارتموت نيفتسجر د.
يورج هوفمان د.
Original Assignee
كوفيسترو ديوتشلاند ايه جي
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 كوفيسترو ديوتشلاند ايه جي filed Critical كوفيسترو ديوتشلاند ايه جي
Publication of SA516370514B1 publication Critical patent/SA516370514B1/ar

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • C08G64/0225—Aliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen
    • C08G64/0258—Aliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen containing phosphorus
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/42—Chemical after-treatment
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/305—General preparatory processes using carbonates and alcohols
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/32—General preparatory processes using carbon dioxide
    • C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/329—Phosphorus containing acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)

Abstract

يتعلق الاختراع بطريقة لإنتاج بوليولات بولي إثير كربونات polyether carbonate polyols، (1) يضاف واحد أو أكثر من أكسيد (أكاسيد) ألكيلين alkylene oxide(s) وثاني أكسيد الكربون إلى واحدة أو أكثر من مادة (مواد) بادئة وظيفية-H في وجود حفاز سيانيد فلز مزدوج double metal cyanide catalyst أو في وجود حفاز معقد فلز يعتمد على الفلزات زنك و/أو كوبالت، خليط تفاعل يحتوي على بوليول بولي إثير كربونات polyether carbonate polyol الناتج، يتميز بأن (2) يضاف مكون K واحد على الأقل إلى خليط التفاعل الناتج الذي يحتوي على بوليول بولي إثير كربونات polyether carbonate polyol، حيث ينتقى مكون K من مركب واحد على الأقل يحتوي على رابطة فوسفور- أكسجين phosphorus-oxygen أو مركب من الفوسفور phosphorus قادر على تشكيل واحد أو أكثر من روابط P-O بواسطة التفاعل مع مركبات وظيفية-OH.
SA516370514A 2013-08-02 2016-02-01 طريقة لإنتاج بوليولات بولي إثير كربونات SA516370514B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13179165 2013-08-02
EP14175611 2014-07-03

Publications (1)

Publication Number Publication Date
SA516370514B1 true SA516370514B1 (ar) 2017-12-12

Family

ID=51224950

Family Applications (1)

Application Number Title Priority Date Filing Date
SA516370514A SA516370514B1 (ar) 2013-08-02 2016-02-01 طريقة لإنتاج بوليولات بولي إثير كربونات

Country Status (10)

Country Link
US (2) US9815965B2 (ar)
EP (1) EP3027673B1 (ar)
JP (1) JP2016525619A (ar)
KR (1) KR102230969B1 (ar)
CN (1) CN105637013B (ar)
ES (1) ES2758076T3 (ar)
RU (1) RU2668974C2 (ar)
SA (1) SA516370514B1 (ar)
SG (1) SG11201600626YA (ar)
WO (1) WO2015014732A1 (ar)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2865700A1 (de) * 2013-10-23 2015-04-29 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
EP3050907A1 (de) * 2015-01-28 2016-08-03 Covestro Deutschland AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
US20180127536A1 (en) * 2015-04-29 2018-05-10 Covestro Deutschland Ag Mixtures of polyether carbonate polyols and polyether polyols for producing polyurethane soft foams
GB201515350D0 (en) * 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
CN108602933B (zh) * 2015-12-09 2021-10-22 科思创德国股份有限公司 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
EP3260483A1 (de) * 2016-06-22 2017-12-27 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
EP3385295A1 (de) * 2017-04-05 2018-10-10 Covestro Deutschland AG Flammgeschützte phosphorfunktionelle polyethercarbonatpolyole und verfahren zu deren herstellung
EP3424967A1 (de) * 2017-07-07 2019-01-09 Covestro Deutschland AG Verfahren zur herstellung von funktionalisierten polyoxyalkylenpolyolen
WO2019076862A1 (de) * 2017-10-18 2019-04-25 Covestro Deutschland Ag 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
EP3567067A1 (de) * 2018-05-08 2019-11-13 Covestro Deutschland AG Abtrennung von doppelmetallcyanid-katalysator
EP3895791B1 (en) * 2018-12-19 2024-05-15 Lg Chem, Ltd. Method for separating organic zinc catalyst using filtration membrane
EP3683251A1 (de) * 2019-01-15 2020-07-22 Covestro Deutschland AG Verfahren zur herstellung von diol
EP3917988B1 (en) 2019-01-31 2024-07-31 Dow Global Technologies LLC Purification process for polyether-carbonate polyols
WO2020249433A1 (de) 2019-06-11 2020-12-17 Covestro Deutschland Ag Verfahren zur herstellung von polyethercarbonatpolyolen
EP3750940A1 (de) 2019-06-11 2020-12-16 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
EP3763426A1 (de) * 2019-07-12 2021-01-13 Covestro Deutschland AG Destillation von polyisocyanaten
WO2021018753A1 (de) * 2019-07-31 2021-02-04 Covestro Deutschland Ag Verfahren zur herstellung von polyethercarbonatpolyolen
EP3771724A1 (de) * 2019-07-31 2021-02-03 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
WO2021032554A1 (de) 2019-08-19 2021-02-25 Covestro Deutschland Ag Verfahren zur herstellung von polyethercarbonatalkoholen
EP3783045A1 (de) 2019-08-19 2021-02-24 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
KR102624002B1 (ko) * 2019-09-30 2024-01-12 주식회사 엘지화학 폴리알킬렌 카보네이트 중합 용액으로부터 유기 아연 촉매를 분리하는 방법
CN111138623B (zh) * 2020-01-10 2021-02-19 浙江大学 一种有机硅改性聚醚-聚碳酸酯水性聚氨酯及其制备方法
EP3916055A1 (de) 2020-05-26 2021-12-01 Covestro Deutschland AG Polycarbonat-zusammensetzungen enthaltend polyethercarbonatpolyole
CN115403759B (zh) * 2022-11-02 2023-02-28 山东一诺威聚氨酯股份有限公司 无卤阻燃聚醚酯多元醇及其制备方法和应用

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
US4145525A (en) * 1977-10-03 1979-03-20 Air Products And Chemicals, Inc. End capped polyalkylene carbonates
GB8528071D0 (en) 1985-11-14 1985-12-18 Shell Int Research Polycarbonates
US4713399A (en) 1985-12-30 1987-12-15 The Dow Chemical Company Flexible polyurethane foams prepared from poly(alkylene carbonate) polyols
EP0292786B1 (de) * 1987-05-23 1992-08-26 Bayer Ag Stabilisiertes Neopentylglykol-Polycarbonat
US4931486A (en) * 1988-12-02 1990-06-05 The Dow Chemical Company Poly(alkylene carbonate) polyols as antistatic additives for polyurethanes
JP2653236B2 (ja) 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
DE69522852T2 (de) * 1994-05-19 2002-05-02 General Electric Co., Schenectady Stabilisatorzusammensetzung
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5545601A (en) 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
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
BR9808055A (pt) * 1997-03-25 2000-03-08 Huntsman Ici Chem Llc Processo para preparar uma espuma flexìvel de poliuretano, espumas, sistema de reação, e, composição de pré-polìmero ou de semi ou de quase pré-polìmero
DE19913260C2 (de) 1999-03-24 2001-07-05 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
WO2001080994A1 (de) 2000-04-20 2001-11-01 Bayer Aktiengesellschaft Verfahren zur herstellung von dmc-katalysatoren
DE10147712A1 (de) 2001-09-27 2003-04-17 Basf Ag Verfahren zur Herstellung aliphatischer Polycarbonate
DE10219028A1 (de) 2002-04-29 2003-11-06 Bayer Ag Herstellung und Verwendung von hochmolekularen aliphatischen Polycarbonaten
CN1311030C (zh) * 2003-01-28 2007-04-18 旭硝子株式会社 聚醚多元醇组合物及其用途
US20070155933A1 (en) * 2004-01-22 2007-07-05 Masanori Watanabe Liquid polyethercarbonatediol compound and thermoplastic polyurethane obtained therefrom
US7304172B2 (en) 2004-10-08 2007-12-04 Cornell Research Foundation, Inc. Polycarbonates made using highly selective catalysts
US7671228B2 (en) * 2005-03-29 2010-03-02 Basf Corporation Method of forming a polyethercarbonate polyol using a CO2-philic compound or substituent
US7977501B2 (en) * 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
US8247467B2 (en) 2006-11-15 2012-08-21 Basf Aktiengesellschaft Process for producing flexible polyurethane foams
CA2727959A1 (en) 2008-07-30 2010-02-04 Sk Energy, Co., Ltd. Novel coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst
WO2011034030A1 (ja) * 2009-09-17 2011-03-24 旭硝子株式会社 ポリエーテル類の製造方法
US8933192B2 (en) * 2010-01-20 2015-01-13 Bayer Intellectual Property Gmbh Process for the activation of double metal cyanide catalysts for the preparation of polyether carbonate polyols
KR101415574B1 (ko) * 2011-02-10 2014-07-04 아주대학교산학협력단 난연 이산화탄소/에폭사이드 공중합체 및 이의 제조 방법
EP2530101A1 (de) * 2011-06-01 2012-12-05 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen

Also Published As

Publication number Publication date
US20160208080A1 (en) 2016-07-21
CN105637013A (zh) 2016-06-01
US9815965B2 (en) 2017-11-14
WO2015014732A1 (de) 2015-02-05
SG11201600626YA (en) 2016-03-30
EP3027673B1 (de) 2019-10-02
RU2016107402A3 (ar) 2018-05-08
KR102230969B1 (ko) 2021-03-23
KR20160040240A (ko) 2016-04-12
US10662314B2 (en) 2020-05-26
CN105637013B (zh) 2019-07-30
US20180079890A1 (en) 2018-03-22
RU2668974C2 (ru) 2018-10-05
ES2758076T3 (es) 2020-05-04
RU2016107402A (ru) 2017-09-07
EP3027673A1 (de) 2016-06-08
JP2016525619A (ja) 2016-08-25

Similar Documents

Publication Publication Date Title
SA516370514B1 (ar) طريقة لإنتاج بوليولات بولي إثير كربونات
SA516370995B1 (ar) طريقة لإنتاج بولي إيثير كربونات بوليولات
MX2018002341A (es) Metodo para preparar polioles.
SG11201806543VA (en) Method for producing polyether carbonate polyols
MX2013002484A (es) Procedimiento para la preparacion de polioles de carbonato de polieter.
MX2014000638A (es) Procedimiento para producir polioletercarbonatos.
MX2013003724A (es) Procedimiento para la produccion de polioletercarbonatos.
IN2014CN04402A (ar)
MX2013006400A (es) Procedimiento para la preparacion de polioleteres.
MX2016006983A (es) Sistema de poliuretano con vida en crisol prolongada y rapido endurecimiento.
MX2013006337A (es) Procedimiento para la preparacion de polioles de polieter con grupos terminales de hidroxilo primarios.
MX2016001853A (es) Procedimiento para preparar poliéter-carbonato polioles.
MX2013001925A (es) Proceso para la elaboracion de polioles de polieterester.
SG11201811033SA (en) Method for producing polyether carbonate polyols
MX2012013403A (es) Procedimiento para la preparacion de polietercarbonatopolioles.
DE502005004886D1 (de) Verfahren zur herstellung von polyetheralkoholen zur polyurethansynthese
SA516370740B1 (ar) بوليولات بولي إيثير كربونات متفرعة وعملية لتحضيرها
AR098548A1 (es) Proceso para la preparación de minerales metalíferos y alto horno para la obtención de metales
DE602006016752D1 (de) Verfahren zur herstellung eines polyethercarbonatpolyols unter verwendung einer co2-philen verbindung oder eines co2-philen substituenten
MY158892A (en) Polyurethanes made using copper catalysts
MX2009008311A (es) Catalizadores de dmc, metodo para la produccion de los mismos y uso de los mismos.
MX2014000637A (es) Procedimiento para la preparacion de polioleteres.
MX2017015295A (es) Compuesto de poliuretano-poliisocianurato que comprende excelentes propiedades mecanicas.
MX2016002251A (es) Espumas rígidas mejoradas de poliuretano y de poliisocianurato en base a polioles de poliéter modificados por ácidos grasos.
MY159682A (en) Agent for controlling foaming problem caused by filler and method therefor