CN101333288B - 聚合物多元醇的汽提方法 - Google Patents

聚合物多元醇的汽提方法 Download PDF

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Publication number
CN101333288B
CN101333288B CN2007101292257A CN200710129225A CN101333288B CN 101333288 B CN101333288 B CN 101333288B CN 2007101292257 A CN2007101292257 A CN 2007101292257A CN 200710129225 A CN200710129225 A CN 200710129225A CN 101333288 B CN101333288 B CN 101333288B
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China
Prior art keywords
polymer polyol
tower
polyol
polymer
ppm
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Expired - Fee Related
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CN2007101292257A
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English (en)
Chinese (zh)
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CN101333288A (zh
Inventor
M·布罗克尔特
L·戴贝勒
M·迪特里克
M·哈德利
J·T·勒
G·纳伯菲尔德
R·多尔恩
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Covestro Deutschland AG
Bayer Intellectual Property GmbH
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Bayer MaterialScience AG
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    • 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
    • C08G18/82—Post-polymerisation 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
    • C08G18/28—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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • 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
    • 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • 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
    • C08G2290/00—Compositions for creating anti-fogging

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
CN2007101292257A 2006-06-26 2007-06-26 聚合物多元醇的汽提方法 Expired - Fee Related CN101333288B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006029588.9 2006-06-26
DE102006029588A DE102006029588A1 (de) 2006-06-26 2006-06-26 Verfahren zum Strippen von Polymerpolyolen

Publications (2)

Publication Number Publication Date
CN101333288A CN101333288A (zh) 2008-12-31
CN101333288B true CN101333288B (zh) 2011-12-14

Family

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CN2007101292257A Expired - Fee Related CN101333288B (zh) 2006-06-26 2007-06-26 聚合物多元醇的汽提方法

Country Status (14)

Country Link
US (1) US7790804B2 (cg-RX-API-DMAC7.html)
EP (1) EP1873170B1 (cg-RX-API-DMAC7.html)
JP (1) JP5451964B2 (cg-RX-API-DMAC7.html)
KR (1) KR101469276B1 (cg-RX-API-DMAC7.html)
CN (1) CN101333288B (cg-RX-API-DMAC7.html)
BR (1) BRPI0702959A (cg-RX-API-DMAC7.html)
CA (1) CA2593504C (cg-RX-API-DMAC7.html)
DE (1) DE102006029588A1 (cg-RX-API-DMAC7.html)
ES (1) ES2469571T3 (cg-RX-API-DMAC7.html)
MX (1) MX2007007682A (cg-RX-API-DMAC7.html)
PL (1) PL1873170T3 (cg-RX-API-DMAC7.html)
PT (1) PT1873170E (cg-RX-API-DMAC7.html)
RU (1) RU2007123667A (cg-RX-API-DMAC7.html)
SG (1) SG138580A1 (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2012001143A (es) * 2009-07-29 2012-02-22 Basf Se Metodo para producir polieteroles de oxidos de alquileno.
BR112012006920B1 (pt) * 2009-09-29 2020-02-04 Dow Global Technologies Llc Processo para extrair e secar um material orgânico de partida
EP2402382A1 (de) 2010-06-08 2012-01-04 Basf Se Verfahren zum Aufreinigen von Polyol-Dispersionen
US20110301294A1 (en) * 2010-06-08 2011-12-08 Basf Se Process for purifying polyol dispersions
EP2394722A1 (de) 2010-06-08 2011-12-14 Basf Se Verfahren zum Aufreinigen von Polyol-Dispersionen
CN102002155A (zh) * 2010-10-21 2011-04-06 句容宁武高新技术发展有限公司 一种脱除聚醚多元醇中低沸点物质的装置
US20140066536A1 (en) * 2012-08-30 2014-03-06 Bayer Materialscience Llc Polymer polyols having improved quality
CN103739838A (zh) * 2014-01-22 2014-04-23 泰安华秦化工有限责任公司 一种用外循环喷雾式反应器制备聚醚多元醇的方法
CN105037704B (zh) * 2015-08-31 2017-01-25 句容宁武新材料发展有限公司 一种脱除聚醚中低沸物的方法
JP7163188B2 (ja) * 2016-04-22 2022-10-31 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 熱潜在性に触媒された二成分系
WO2019051637A1 (en) 2017-09-12 2019-03-21 Covestro Deutschland Ag COMPOSITE MATERIAL COMPRISING A POLYURETHANE-POLYACRYLATE RESIN MATRIX
EP3549670A1 (en) 2018-04-06 2019-10-09 Covestro Deutschland AG Manufacturing method for a polyurethane-poly(meth)acrylate resin
GB201916808D0 (en) * 2019-11-19 2020-01-01 Ferring Bv Pharmaceutical delivery device
CN112142880B (zh) * 2020-10-14 2022-07-01 长华化学科技股份有限公司 聚合物多元醇的连续提纯方法
EP4379021A1 (en) 2022-11-30 2024-06-05 Covestro Deutschland AG Pyrolysis of scrap, fiber reinforced polyurethane-poly(meth)acrylate composite material for recovery of recyclates
CN116589342B (zh) * 2023-07-17 2023-10-17 万华化学集团股份有限公司 一种对粗1,2-丙二醇进行催化脱除气味杂质的方法
CN119838253A (zh) * 2025-01-13 2025-04-18 山东一诺生物质材料股份有限公司 一种脱除烷基二醇异味制备化妆品级烷基二醇的方法和装置

Citations (2)

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US6060627A (en) * 1997-05-08 2000-05-09 Arco Chemical Technology, L.P. Polyol purification
WO2005121214A1 (en) * 2004-06-09 2005-12-22 Shell Internationale Research Maatschappij B.V. Process of preparing odour-lean polyether polyol

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JPS56104936A (en) * 1980-01-24 1981-08-21 Dai Ichi Kogyo Seiyaku Co Ltd Purification of polyether polyol
US4404121A (en) * 1981-12-30 1983-09-13 Texaco Inc. Process for preparing polyol-catalyst mixtures useful in the preparation of rigid polyurethane cellular products
JP2654173B2 (ja) * 1989-03-20 1997-09-17 三井東圧化学株式会社 ポリマーポリオールおよびポリウレタンの製造法
KR960011890B1 (ko) * 1991-10-14 1996-09-04 미쓰이도오아쓰가가쿠 가부시키가이샤 폴리머 폴리올과 그의 제조방법
US5332477A (en) * 1993-10-14 1994-07-26 Ethyl Corporation Method for reducing pressure drop in a packed column
DE19547632A1 (de) * 1995-12-20 1997-06-26 Bayer Ag Niedrigviskose Polymerpolyole, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Polyurethanschaumstoffen
DE19716373A1 (de) 1997-04-18 1998-10-22 Basf Ag Kolonne und Verfahren zur Desodorierung von Dispersionen
DE19629160A1 (de) 1996-07-19 1998-01-22 Basf Ag Verfahren zur Herstellung von Polyurethanweichschaumstoffen
JP3657074B2 (ja) * 1997-01-10 2005-06-08 三井化学株式会社 ポリマーポリオールの製造方法
DE19710443A1 (de) * 1997-03-13 1998-09-17 Basf Ag Verfahren zur Behandlung von Polyetherpolyolen
GB9710772D0 (en) 1997-05-23 1997-07-23 Dow Europ Sa Polymer polyol compositions having grafted unsaturated acid salt and their use in the preparation of polyurethane foams
DE19828183A1 (de) 1998-06-24 1999-12-30 Basf Ag Verfahren zur Entfernung von restflüchtigen Komponenten aus Polymerdispersionen
US6455603B1 (en) * 1998-06-30 2002-09-24 Dow Global Technologies Inc. Polymer polyols and a process for the production thereof
JP4369053B2 (ja) * 1998-06-30 2009-11-18 ダウ グローバル テクノロジーズ インコーポレイティド ポリマーポリオール及びその製造方法
DE19830171C1 (de) * 1998-07-06 1999-09-16 Henkel Kgaa Verfahren zur Herstellung von Phytosqualan
DE19838156A1 (de) 1998-08-21 2000-02-24 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
DE19847115C1 (de) 1998-10-13 2000-05-04 Basf Ag Gegenstrom-Stripprohr
DE59911443D1 (de) * 1998-11-30 2005-02-17 Sulzer Chemtech Ag Winterthur Gegenstromkolonne mit Flüssigkeitsverteiler
WO2003085007A1 (fr) * 2002-04-10 2003-10-16 Sanyo Chemical Industries, Ltd. Procede de production d'un polyol polymere, et polyol polymere
US7759423B2 (en) * 2004-08-02 2010-07-20 Bayer Materialscience Llc Polymer polyols with ultra-high solids contents
US7179882B2 (en) * 2004-08-02 2007-02-20 Bayer Materialscience Llc Low viscosity polymer polyols
US7605216B2 (en) * 2004-11-10 2009-10-20 Basf Corporation Method of reducing a content of a residual styrene monomer in a polyol
US20060229475A1 (en) * 2005-04-11 2006-10-12 Weiss Michael J Synthesis of hydroxylated hydrocarbons

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US6060627A (en) * 1997-05-08 2000-05-09 Arco Chemical Technology, L.P. Polyol purification
WO2005121214A1 (en) * 2004-06-09 2005-12-22 Shell Internationale Research Maatschappij B.V. Process of preparing odour-lean polyether polyol

Also Published As

Publication number Publication date
KR20070122391A (ko) 2007-12-31
PT1873170E (pt) 2014-06-23
US7790804B2 (en) 2010-09-07
ES2469571T3 (es) 2014-06-18
US20080033139A1 (en) 2008-02-07
JP2008007778A (ja) 2008-01-17
CA2593504C (en) 2014-10-21
CA2593504A1 (en) 2007-12-26
SG138580A1 (en) 2008-01-28
CN101333288A (zh) 2008-12-31
JP5451964B2 (ja) 2014-03-26
MX2007007682A (es) 2008-10-30
PL1873170T3 (pl) 2014-08-29
RU2007123667A (ru) 2008-12-27
EP1873170A1 (de) 2008-01-02
DE102006029588A1 (de) 2007-12-27
BRPI0702959A (pt) 2008-02-19
EP1873170B1 (de) 2014-04-23
KR101469276B1 (ko) 2014-12-04

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