KR101820982B1 - 고함량의 에틸렌 옥시드를 갖는 폴리에테르 폴리올의 제조 방법 - Google Patents

고함량의 에틸렌 옥시드를 갖는 폴리에테르 폴리올의 제조 방법 Download PDF

Info

Publication number
KR101820982B1
KR101820982B1 KR1020127026975A KR20127026975A KR101820982B1 KR 101820982 B1 KR101820982 B1 KR 101820982B1 KR 1020127026975 A KR1020127026975 A KR 1020127026975A KR 20127026975 A KR20127026975 A KR 20127026975A KR 101820982 B1 KR101820982 B1 KR 101820982B1
Authority
KR
South Korea
Prior art keywords
weight
mixture
parts
polyol
oxide
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 - Fee Related
Application number
KR1020127026975A
Other languages
English (en)
Korean (ko)
Other versions
KR20130050921A (ko
Inventor
클라우스 로렌츠
외르크 호프만
베르트 클레스체브스키
잭 리스
조스 파조스
Original Assignee
바이엘 인텔렉쳐 프로퍼티 게엠베하
바이엘 머티리얼싸이언스 엘엘씨
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 바이엘 인텔렉쳐 프로퍼티 게엠베하, 바이엘 머티리얼싸이언스 엘엘씨 filed Critical 바이엘 인텔렉쳐 프로퍼티 게엠베하
Publication of KR20130050921A publication Critical patent/KR20130050921A/ko
Application granted granted Critical
Publication of KR101820982B1 publication Critical patent/KR101820982B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C08G18/48—Polyethers
    • 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
    • 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
    • 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
    • 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
    • C08G65/2696—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 process or apparatus used
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
    • C08G2650/24—Polymeric initiators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
KR1020127026975A 2010-03-17 2011-03-14 고함량의 에틸렌 옥시드를 갖는 폴리에테르 폴리올의 제조 방법 Expired - Fee Related KR101820982B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/725,631 US20110230581A1 (en) 2010-03-17 2010-03-17 Process for the production of polyether polyols with a high ethylene oxide content
US12/725,631 2010-03-17
PCT/EP2011/053796 WO2011113792A1 (en) 2010-03-17 2011-03-14 Process for the production of polyether polyols with a high ethylene oxide content

Publications (2)

Publication Number Publication Date
KR20130050921A KR20130050921A (ko) 2013-05-16
KR101820982B1 true KR101820982B1 (ko) 2018-01-22

Family

ID=43899438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127026975A Expired - Fee Related KR101820982B1 (ko) 2010-03-17 2011-03-14 고함량의 에틸렌 옥시드를 갖는 폴리에테르 폴리올의 제조 방법

Country Status (11)

Country Link
US (1) US20110230581A1 (enExample)
EP (1) EP2547714B1 (enExample)
JP (1) JP5964251B2 (enExample)
KR (1) KR101820982B1 (enExample)
CN (1) CN103038273B (enExample)
BR (1) BR112012023426A2 (enExample)
CA (1) CA2793300A1 (enExample)
ES (1) ES2599999T3 (enExample)
MX (1) MX2012010677A (enExample)
SG (2) SG10201502004PA (enExample)
WO (1) WO2011113792A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2530101A1 (de) * 2011-06-01 2012-12-05 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
SG11201402998PA (en) 2011-12-20 2014-10-30 Bayer Ip Gmbh Hydroxy-aminopolymers and method for producing same
US9035105B2 (en) * 2012-07-20 2015-05-19 Bayer Materialscience Llc Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams
US9051412B2 (en) 2013-03-14 2015-06-09 Bayer Materialscience Llc Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
WO2017003748A1 (en) * 2015-07-02 2017-01-05 Dow Global Technologies Llc Process for preparing polyether polyol using dmc catalyst and continuous addition of starter
EP3138865A1 (de) 2015-09-07 2017-03-08 Basf Se Verfahren zur herstellung von polyetherpolyolen
US10836882B2 (en) * 2016-03-11 2020-11-17 Invista North America S.A.R.L. Polyurethane and polyisocyanurate foams and methods of producing the same
CN107200837B (zh) * 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
CN106008952B (zh) * 2016-07-30 2018-07-10 淄博德信联邦化学工业有限公司 硬泡聚醚多元醇的制备方法
EP3293218A1 (de) 2016-09-13 2018-03-14 Covestro Deutschland AG Verfahren zur erniedrigung der aldehydemissionen von polyurethanschaumstoffen
CN111263785B (zh) 2017-09-14 2023-06-09 陶氏环球技术有限责任公司 路易斯酸聚合催化剂
WO2019055725A1 (en) 2017-09-14 2019-03-21 Northwestern University PROCESS FOR PRODUCING POLYOLS
WO2019055742A1 (en) 2017-09-14 2019-03-21 Dow Global Technologies Llc PROCESS FOR THE PREPARATION OF SURFACTANTS AND LUBRICANTS
EP3681925B1 (en) * 2017-09-15 2022-06-22 Dow Global Technologies LLC Continuous process for making polyether polyols
KR102718684B1 (ko) * 2017-11-06 2024-10-18 쉘 인터내셔날 리써취 마트샤피지 비.브이. 높은 에틸렌 옥시드 함량을 갖는 폴리에테르 폴리올의 제조 방법
WO2019110726A1 (en) 2017-12-08 2019-06-13 Shell Internationale Research Maatschappij B.V. Antioxidant for low-density polyurethane foam
US10723829B2 (en) * 2018-12-19 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
US10738155B2 (en) 2018-12-19 2020-08-11 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
US10723830B1 (en) * 2019-03-28 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyether polyols
EP3922661A1 (de) * 2020-06-12 2021-12-15 Covestro Deutschland AG Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren
CN117580883A (zh) * 2021-07-02 2024-02-20 赢创运营有限公司 使用再生多元醇的pu泡沫生产
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
EP4397691A1 (de) 2023-01-06 2024-07-10 Covestro Deutschland AG Verfahren zur herstellung eines polyoxyalkylenpolyols
CN117070273B (zh) * 2023-08-17 2025-10-31 江苏美科太阳能科技股份有限公司 太阳能光伏n型大尺寸薄单晶硅片用金刚线多线切割液

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001506284A (ja) 1996-07-18 2001-05-15 アルコ ケミカル テクノロジー，エル．ピー． スターターの連続供給による低不飽和ポリオキシアルキレンポリエーテルポリオールの連続製造法
JP2002520460A (ja) 1998-07-13 2002-07-09 バイエル・アントウエルペン・エヌ・ベー 超軟質ポリウレタン発泡体用分散ポリオール
US20070276099A1 (en) * 2006-05-23 2007-11-29 Bayer Material Science Ag Process for the preparation of polyether polyols
JP2009506180A (ja) 2005-08-30 2009-02-12 ビーエーエスエフ ソシエタス・ヨーロピア ポリエーテルアルコールの製造方法

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922459A (en) 1933-08-15 Their production
US1922451A (en) 1931-09-25 1933-08-15 Laurence Selling Thermostat
US2764565A (en) 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
US2674619A (en) 1953-10-19 1954-04-06 Wyandotte Chemicals Corp Polyoxyalkylene compounds
BE536296A (enExample) 1954-03-22
IT535373A (enExample) 1954-06-10
DE1030558B (de) 1956-07-21 1958-05-22 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
US3190927A (en) 1960-04-13 1965-06-22 Wyandotte Chemicals Corp Process for oxyalkylating solid polyols
US3178490A (en) 1961-10-06 1965-04-13 Thiokol Chemical Corp Process for producing a foamed plastic article having a dense skin
US3182104A (en) 1962-02-14 1965-05-04 Glidden Co Process for making thick-skinned articles comprising polyurethane foam
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3330782A (en) 1963-11-12 1967-07-11 Union Carbide Corp Beta-(n, n-dimethylamino)alkyl ethers as catalysts for isocyanate reactions
DE1229290B (de) 1965-04-21 1966-11-24 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
US3346557A (en) 1965-06-04 1967-10-10 Wyandotte Chemicals Corp Process for oxyalkylating solid polyols
US3629308A (en) 1966-07-25 1971-12-21 Union Carbide Corp Siloxane-oxyalkylene block copolymers
DE1720633A1 (de) 1967-03-15 1971-07-01 Bayer Ag Verfahren zur Herstellung von Polyurethanen
DE1769043B2 (de) 1968-03-25 1979-05-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
GB1204100A (en) 1968-05-15 1970-09-03 Bayer Ag Process for the production of foam plastics which contain urethane groups
DE1804361A1 (de) 1968-10-22 1970-05-14 Bayer Ag Aminoaether als Aktivatoren zur Herstellung von Polyurethanen
BE759006A (fr) 1969-11-20 1971-05-17 Marles Kuhlmann Wyandotte Copolymeres greffes et preparation de polyurethanes
US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
DE2062286A1 (enExample) 1970-12-17 1972-07-06
DE2062289C2 (de) 1970-12-17 1982-12-30 Bayer Ag, 5090 Leverkusen Verwendung von extrem niederviskosen Addukten aus Lactamen mit Wasser bzw. Oximen
DE2117576A1 (de) 1971-04-10 1972-10-19 Bayer Diisocyanat-Polyadditionsprodukte
DE2121670C3 (de) 1971-05-03 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2129198C3 (de) 1971-06-12 1982-01-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
US3941849A (en) 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
DE2307589C3 (de) 1973-02-16 1984-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften
DE2330211A1 (de) 1973-06-14 1975-03-20 Bayer Ag Lactam-additionsverbindungen als beschleuniger fuer die vernetzung von polyurethanen mit polyisocyanaten
DE2330175A1 (de) 1973-06-14 1975-03-20 Bayer Ag Beschichten und kaschieren von flaechengebilden mit polyurethanen
DE2434185A1 (de) 1974-07-16 1976-02-05 Bayer Ag Verfahren zur herstellung von amidin-metall-komplexen
DE2523633C2 (de) 1975-05-28 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanschaumstoffen und Katalysatoren zur Durchführung des Verfahrens
DE2558523A1 (de) 1975-12-24 1977-07-07 Bayer Ag Verfahren zur herstellung neuer polysiloxan-polyoxyalkylen-copolymerer
DE2601082A1 (de) 1976-01-14 1977-07-21 Bayer Ag Katalysatoren fuer isocyanat-polyadditionsreaktionen
DE2603834A1 (de) 1976-02-02 1977-08-04 Bayer Ag Katalysatoren fuer isocyanat-polyadditionsreaktionen
DE2618280A1 (de) 1976-04-27 1977-11-17 Bayer Ag Neue katalysatoren fuer die herstellung von polyurethanschaumstoffen
DE2636787A1 (de) 1976-08-16 1978-02-23 Bayer Ag Verfahren zur herstellung von polyurethanen
DE2624527A1 (de) 1976-06-01 1977-12-22 Bayer Ag Verfahren zur herstellung von polyurethanen
DE2624528C2 (de) 1976-06-01 1984-03-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanschaumstoffen
DE2732292A1 (de) 1977-07-16 1979-02-01 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
DE2832253A1 (de) 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen
DE3003963A1 (de) 1980-02-04 1981-08-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ggf. schaumfoermigen polyurethanen
DE3137132A1 (de) 1981-09-18 1983-04-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen
US4942214A (en) * 1988-06-29 1990-07-17 W. L. Gore & Assoc. Inc. Flexible breathable polyurethane coatings and films, and the prepolymers from which they are made
US5869593A (en) * 1991-07-01 1999-02-09 H. B. Fuller Licensing & Financing, Inc. High moisture vapor transmission hot melt moisture cure polyurethane adhesive
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
DE4218840A1 (de) 1992-06-09 1993-12-16 Bayer Ag Verfahren zur Herstellung von Verbundkörpern
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5712216A (en) 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
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
US5777177A (en) * 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
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
DE19905611A1 (de) * 1999-02-11 2000-08-17 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
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
US6833431B2 (en) * 2001-05-02 2004-12-21 Bayer Aktiengesellschaft Double-metal cyanide catalysts for preparing polyether polyols
US6491846B1 (en) * 2001-06-21 2002-12-10 Bayer Antwerpen, N.V. Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
US6696383B1 (en) * 2002-09-20 2004-02-24 Bayer Polymers Llc Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto
JP4294012B2 (ja) * 2005-07-28 2009-07-08 三菱電機株式会社 電子スロットル制御装置
JP4899508B2 (ja) * 2006-02-03 2012-03-21 旭硝子株式会社 ポリエーテルポリオールの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001506284A (ja) 1996-07-18 2001-05-15 アルコ ケミカル テクノロジー，エル．ピー． スターターの連続供給による低不飽和ポリオキシアルキレンポリエーテルポリオールの連続製造法
JP2002520460A (ja) 1998-07-13 2002-07-09 バイエル・アントウエルペン・エヌ・ベー 超軟質ポリウレタン発泡体用分散ポリオール
JP2009506180A (ja) 2005-08-30 2009-02-12 ビーエーエスエフ ソシエタス・ヨーロピア ポリエーテルアルコールの製造方法
US20070276099A1 (en) * 2006-05-23 2007-11-29 Bayer Material Science Ag Process for the preparation of polyether polyols

Also Published As

Publication number Publication date
ES2599999T3 (es) 2017-02-06
KR20130050921A (ko) 2013-05-16
WO2011113792A1 (en) 2011-09-22
MX2012010677A (es) 2013-02-11
EP2547714A1 (en) 2013-01-23
BR112012023426A2 (pt) 2017-10-03
US20110230581A1 (en) 2011-09-22
CN103038273B (zh) 2016-03-09
CA2793300A1 (en) 2011-09-22
EP2547714B1 (en) 2016-07-27
SG10201502004PA (en) 2015-05-28
SG184024A1 (en) 2012-10-30
CN103038273A (zh) 2013-04-10
JP2013522407A (ja) 2013-06-13
JP5964251B2 (ja) 2016-08-03

Similar Documents

Publication Publication Date Title
KR101820982B1 (ko) 고함량의 에틸렌 옥시드를 갖는 폴리에테르 폴리올의 제조 방법
KR100697731B1 (ko) 폴리에테르 폴리올로부터 제조된 고 가요성 폴리우레탄발포체
US5648559A (en) Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
US8362099B2 (en) Method for producing polyrethane soft foam materials
EP2621987B1 (en) Process for making low density high resiliency flexible polyurethane foam
CN108602933B (zh) 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
US9512271B2 (en) Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foams
CN108779241B (zh) 阻燃的醚软质泡沫材料
MX2013009361A (es) Espumas de poliuretano de baja densidad.
US10793692B2 (en) Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
KR100813364B1 (ko) 폴리이소시아네이트 조성물 및 그 폴리이소시아네이트조성물로부터 저습윤 노화 압축 영구 변형된 저밀도 연질포옴을 제조하는 방법
CN111989352A (zh) 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
US7625954B2 (en) Method for producing polyurethane-soft foam materials
CN110709440B (zh) 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
CN111902447A (zh) 制备聚氨酯软质泡沫材料的方法
US20240360278A1 (en) Process for preparing a polyether polyol with a high ethylene oxide content
CN111936542A (zh) 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
CN111868136A (zh) 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
CN111954689A (zh) 制备具有高的粗密度的聚氨酯软质泡沫材料的方法
US20220213255A1 (en) Amine-initiated polyols as non-emissive catalysts in hr foam

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20220117

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20220117