MXPA05002180A - Proceso para la produccion de polioles polimericos. - Google Patents

Proceso para la produccion de polioles polimericos.

Info

Publication number
MXPA05002180A
MXPA05002180A MXPA05002180A MXPA05002180A MXPA05002180A MX PA05002180 A MXPA05002180 A MX PA05002180A MX PA05002180 A MXPA05002180 A MX PA05002180A MX PA05002180 A MXPA05002180 A MX PA05002180A MX PA05002180 A MXPA05002180 A MX PA05002180A
Authority
MX
Mexico
Prior art keywords
polymer polyols
pmpo
radical initiator
production
polymer
Prior art date
Application number
MXPA05002180A
Other languages
English (en)
Inventor
John E Hayes
Original Assignee
Bayer Materialscience 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
Application filed by Bayer Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of MXPA05002180A publication Critical patent/MXPA05002180A/es

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
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated 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
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • 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
    • 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
    • C08G2101/00—Manufacture of cellular products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invencion proporciona un proceso para preparar un poliol polimerico (PMOP) alcoxilando un compuesto o compuestos de partida que tienen atomos de hidrogeno activos en presencia de un catalizador de cianuro metalico opcionalmente estabilizadores y polimerizando de manera simultanea un monomero o monomeros insaturados con un iniciador o iniciadores radicalicos. Los polioles polimericos (PMPO) preparados por el proceso de la invencion pueden encontrar uso den la preparacion de espumas de poliuretano y elastomeros.
MXPA05002180A 2004-02-26 2005-02-24 Proceso para la produccion de polioles polimericos. MXPA05002180A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/788,066 US8470927B2 (en) 2004-02-26 2004-02-26 Process for production of polymer polyols

Publications (1)

Publication Number Publication Date
MXPA05002180A true MXPA05002180A (es) 2005-11-04

Family

ID=34750524

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05002180A MXPA05002180A (es) 2004-02-26 2005-02-24 Proceso para la produccion de polioles polimericos.

Country Status (7)

Country Link
US (2) US8470927B2 (es)
EP (1) EP1568727B1 (es)
JP (1) JP5052755B2 (es)
CN (1) CN1660919B (es)
CA (1) CA2497526C (es)
ES (1) ES2540086T3 (es)
MX (1) MXPA05002180A (es)

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JP2005133034A (ja) * 2003-10-31 2005-05-26 Fuji Xerox Co Ltd 脂肪族ポリエーテルケトン類ポリマー、および樹脂組成物
US8470927B2 (en) * 2004-02-26 2013-06-25 Bayer Materialscience Llc Process for production of polymer polyols
DE102006024025A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetherpolyolen
US20070299242A1 (en) * 2006-06-21 2007-12-27 Bayer Materialscience Llc Pendant acrylate and/or methacrylate-containing polyether monols and polyols
US20080132729A1 (en) * 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous process for the production of ethoxylates
US20080132728A1 (en) * 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous processes for the production of alkylphenol ethoxylates
SG192049A1 (en) * 2011-02-24 2013-08-30 Shell Int Research Process and reactor system for the preparation of polyether polyols
CN102731992B (zh) * 2012-07-25 2014-03-26 天津市爱德化工有限公司 用于海底管道接头的全水开孔硬质聚氨酯泡沫
US11312811B2 (en) 2016-04-26 2022-04-26 Covestro Llc Flexible foam using polymer polyols produced via DMC catalyzed polyols
CN106188425B (zh) * 2016-07-30 2018-06-22 山东隆华新材料股份有限公司 无需脱除链转移剂法生产的pop及其生产方法
CN107417905B (zh) * 2017-05-11 2019-11-26 清华大学深圳研究生院 一种不饱和聚醚、光固化树脂及其制备方法
CN109963896B (zh) * 2017-10-12 2021-10-19 株式会社吴羽 芳香族环状低聚物的连续制造方法及连续制造装置、以及芳香族聚合物的制造方法
US10479862B2 (en) * 2017-12-07 2019-11-19 Covestro Llc Amine based polymer polyol stabilizers
CN109734848A (zh) * 2018-12-26 2019-05-10 万华化学集团股份有限公司 一种聚合物多元醇及其制备方法
CN109796575B (zh) * 2018-12-27 2022-02-18 万华化学集团股份有限公司 稳定剂及其制备方法、聚合物多元醇的制备方法及其应用
BR112021010606A2 (pt) * 2019-01-23 2021-08-24 Clariant International Ltd. Agente dispersante
US11952454B2 (en) * 2021-10-18 2024-04-09 Covestro Llc Processes and production plants for producing polymer polyols

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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
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
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US3900518A (en) * 1967-10-20 1975-08-19 Gen Tire & Rubber Co Hydroxyl or thiol terminated telomeric ethers
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Also Published As

Publication number Publication date
ES2540086T3 (es) 2015-07-08
US8470927B2 (en) 2013-06-25
US20130261207A1 (en) 2013-10-03
US8877863B2 (en) 2014-11-04
JP2005240036A (ja) 2005-09-08
EP1568727B1 (en) 2015-03-25
US20050192369A1 (en) 2005-09-01
JP5052755B2 (ja) 2012-10-17
CA2497526A1 (en) 2005-08-26
CA2497526C (en) 2013-04-23
CN1660919A (zh) 2005-08-31
EP1568727A1 (en) 2005-08-31
CN1660919B (zh) 2012-11-14

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