ES2566330T3 - Procedimiento para la producción de poliéter-polioles - Google Patents

Procedimiento para la producción de poliéter-polioles Download PDF

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Publication number
ES2566330T3
ES2566330T3 ES13719505.3T ES13719505T ES2566330T3 ES 2566330 T3 ES2566330 T3 ES 2566330T3 ES 13719505 T ES13719505 T ES 13719505T ES 2566330 T3 ES2566330 T3 ES 2566330T3
Authority
ES
Spain
Prior art keywords
polyether polyol
mixture
neutralized
water
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.)
Active
Application number
ES13719505.3T
Other languages
English (en)
Spanish (es)
Inventor
Rene DEN HEETEN
Paul Anton TERMORSHUIZEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48227253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2566330(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of ES2566330T3 publication Critical patent/ES2566330T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES13719505.3T 2012-05-29 2013-04-25 Procedimiento para la producción de poliéter-polioles Active ES2566330T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12169832 2012-05-29
EP12169832.8A EP2669312A1 (en) 2012-05-29 2012-05-29 Process for the production of polyether polyols
PCT/EP2013/058599 WO2013178410A1 (en) 2012-05-29 2013-04-25 Process for the production of polyether polyols

Publications (1)

Publication Number Publication Date
ES2566330T3 true ES2566330T3 (es) 2016-04-12

Family

ID=48227253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13719505.3T Active ES2566330T3 (es) 2012-05-29 2013-04-25 Procedimiento para la producción de poliéter-polioles

Country Status (7)

Country Link
US (1) US9353039B2 (https=)
EP (2) EP2669312A1 (https=)
CN (1) CN104428344B (https=)
ES (1) ES2566330T3 (https=)
IN (1) IN2014DN09290A (https=)
RU (1) RU2625310C2 (https=)
WO (1) WO2013178410A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10150837B2 (en) * 2016-06-23 2018-12-11 Covestro Llc Processes for removing water from a polyether polyol
US20200010617A1 (en) * 2016-06-30 2020-01-09 Covestro Llc Processes and systems for removing water and salt from a neutralized polyether polyol
CN108341942B (zh) * 2017-01-22 2020-05-26 山东蓝星东大化工有限责任公司 用于碱金属催化合成的聚醚多元醇的精制方法
WO2018137987A1 (en) 2017-01-25 2018-08-02 Huntsman International Llc Method for the production of polyether polyols
CN109054012B (zh) * 2018-07-17 2020-12-01 上海邦高化学有限公司 一种聚乙二醇的合成工艺
CN109575268A (zh) * 2018-11-02 2019-04-05 佳化化学（滨州）有限公司 一种聚醚多元醇的精制方法及精制装置
CN110330640B (zh) * 2019-07-15 2022-02-18 万华化学集团股份有限公司 一种高分子量烃基封端聚醚的精制方法
US11572440B2 (en) 2020-02-18 2023-02-07 Covestro Llc Methods for purifying polyols containing oxyalkylene units to reduce 2-methyl-2-pentenal content
CN114149578A (zh) * 2021-12-29 2022-03-08 滨化集团股份有限公司 一种聚醚多元醇中钾钠离子脱除方法
US12515212B2 (en) 2022-10-12 2026-01-06 Covestro Llc Processes for purifying polyether polyols using ion exchange resins
CN116640359A (zh) * 2023-04-26 2023-08-25 上海抚佳精细化工有限公司 一种聚醚多元醇精制副产物的分离及回收方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823145A (en) 1968-07-26 1974-07-09 Basf Wyandotte Corp Removal of impurities from polyols
US3582491A (en) 1969-06-12 1971-06-01 Wyandotte Chemicals Corp Removal of inorganic catalysts from polyols
US3715402A (en) 1969-08-08 1973-02-06 Basf Wyandotte Corp Removal of catalysts from polyols
BE795455A (fr) 1972-02-24 1973-08-16 Basf Ag Procede de preparation de polyalkylene-ethers purs
SU546627A1 (ru) * 1975-07-09 1977-02-15 Предприятие П/Я Г-4059 Способ очистки щелочных полиоксиалкиленполиолов
US4254287A (en) * 1979-07-05 1981-03-03 Conoco, Inc. Removal of catalyst from ethoxylates by centrifugation
DE3016113A1 (de) 1980-04-25 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur aufarbeitung von polyetherpolyolen
JPS5770124A (en) 1980-10-20 1982-04-30 Dai Ichi Kogyo Seiyaku Co Ltd Purification of polyether-polyol
DD155428B1 (de) 1980-12-18 1987-02-04 Renate Marquardt Verfahren zur stufenweisen reinigung von inhibitoren fuer die galvanotechnik
DE3229216A1 (de) 1982-08-05 1984-02-09 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von rohen polyether-polyolen
US4985551A (en) 1988-12-29 1991-01-15 Basf Corporation Process for purification of catalysts from polyols using ion exchange resins
DE3907911A1 (de) * 1989-03-11 1990-09-13 Bayer Ag Verfahren zur entfernung von katalysatoren aus polyether-polyolen
JPH05111602A (ja) 1991-10-22 1993-05-07 Nikko Kyodo Co Ltd 晶析装置およびその方法
IS4687A (is) 1998-03-13 1998-04-06 Shell Internationale Research Maatschappij B.V. Aðferð við framleiðslu á lyktarlitlum pólýeter pólýólum
DE19838156A1 (de) * 1998-08-21 2000-02-24 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
US20030158450A1 (en) * 2000-05-15 2003-08-21 Melis Hasselaar Process for the preparation of polyether polyols
DE10227655A1 (de) 2002-06-20 2004-01-08 Basf Ag Verfahren zur Aufarbeitung von Polyetheralkoholen
EP1933848A2 (en) 2005-10-06 2008-06-25 Innate Pharma Phosphoantigen salts of organic bases and methods for their crystallization
RU2008143136A (ru) * 2008-10-30 2010-05-10 Открытое акционерное общество "Нижнекамскнефтехим" (RU) Способ получения простых полиэфиров
US9012695B2 (en) * 2009-06-18 2015-04-21 Huntsman International Llc Process for neutralizing an unneutralised polyether polyol
BR112013015393A2 (pt) * 2010-12-20 2016-09-20 Bayer Ip Gmbh método para a preparação de poliéter polióis
CN102887996B (zh) * 2011-07-19 2016-03-16 因温斯特技术公司 聚醚多元醇过滤中的聚合物回收方法

Also Published As

Publication number Publication date
CN104428344B (zh) 2016-11-02
WO2013178410A1 (en) 2013-12-05
EP2855559A1 (en) 2015-04-08
RU2625310C2 (ru) 2017-07-13
US20150133696A1 (en) 2015-05-14
RU2014153024A (ru) 2016-07-20
CN104428344A (zh) 2015-03-18
IN2014DN09290A (https=) 2015-07-10
EP2669312A1 (en) 2013-12-04
US9353039B2 (en) 2016-05-31
EP2855559B1 (en) 2016-03-02

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