BRPI0603690A - polióis poliméricos de baixa viscosidade caracterizados por um número de hidroxila elevado - Google Patents

polióis poliméricos de baixa viscosidade caracterizados por um número de hidroxila elevado

Info

Publication number
BRPI0603690A
BRPI0603690A BRPI0603690-2A BRPI0603690A BRPI0603690A BR PI0603690 A BRPI0603690 A BR PI0603690A BR PI0603690 A BRPI0603690 A BR PI0603690A BR PI0603690 A BRPI0603690 A BR PI0603690A
Authority
BR
Brazil
Prior art keywords
hydroxyl number
low viscosity
high hydroxyl
polymeric polyols
polymer polyols
Prior art date
Application number
BRPI0603690-2A
Other languages
English (en)
Inventor
Rick L Adkins
Shriniwas S Chauk
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 BRPI0603690A publication Critical patent/BRPI0603690A/pt

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • 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
    • 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
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)

Abstract

"POLIóIS POLIMéRICOS DE BAIXA VISCOSIDADE CARACTERIZADOS POR UM NúMERO DE HIDROXILA ELEVADO". A presente invenção refere-se a novos polióis poliméricos que possuem viscosidades baixas e números de hidroxila elevados, e a um processo para a preparação destes novos polióis poliméricos. Estes polióis poliméricos possuem números de hidroxila de <242> 20, conteúdos de sólidos de cerca de 30 a cerca de 65 % em peso e uma viscosidade que é menor ou igual a: be ¬¢2,7c¬! . Estes compreendem o produto de reação de um poliol de base, um estabilizante preformado e pelo menos um monómero etilenicamente insaturado, na presença de um iniciador da polimerização de radical livre e pelo menos um agente de controle polimérico. O poliol de base possui um número de hidroxila de 60 a 1900, uma funcionalidade de 1 a 10, e um peso equivalente de 30 a 900.
BRPI0603690-2A 2005-09-09 2006-09-08 polióis poliméricos de baixa viscosidade caracterizados por um número de hidroxila elevado BRPI0603690A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/223,167 US20070060690A1 (en) 2005-09-09 2005-09-09 Low viscosity polymer polyols characterized by a high hydroxyl number

Publications (1)

Publication Number Publication Date
BRPI0603690A true BRPI0603690A (pt) 2007-04-27

Family

ID=37460308

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603690-2A BRPI0603690A (pt) 2005-09-09 2006-09-08 polióis poliméricos de baixa viscosidade caracterizados por um número de hidroxila elevado

Country Status (15)

Country Link
US (2) US20070060690A1 (pt)
EP (1) EP1762578B1 (pt)
JP (1) JP5527920B2 (pt)
KR (1) KR101296458B1 (pt)
CN (1) CN1927907B (pt)
AT (1) ATE418573T1 (pt)
BR (1) BRPI0603690A (pt)
CA (1) CA2559292C (pt)
DE (1) DE602006004412D1 (pt)
ES (1) ES2318631T3 (pt)
MX (1) MXPA06010175A (pt)
PL (1) PL1762578T3 (pt)
PT (1) PT1762578E (pt)
RU (1) RU2423388C2 (pt)
SG (1) SG131014A1 (pt)

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EP2041198A1 (en) * 2006-07-05 2009-04-01 Dow Global Technologies Inc. Copolymer polyols and a process for the production thereof
US20080262119A1 (en) * 2007-04-04 2008-10-23 Jeroen Patrick Michel Bouwman Process for preparing polymer polyols
US10239985B2 (en) 2008-12-23 2019-03-26 Covestro Llc Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation
MX2012000798A (es) * 2009-07-20 2012-02-28 Basf Se Metodo para producir materiales de espuma flexible viscoelastica de poliuretano.
EP2394722A1 (de) * 2010-06-08 2011-12-14 Basf Se Verfahren zum Aufreinigen von Polyol-Dispersionen
WO2012154393A2 (en) * 2011-05-12 2012-11-15 Dow Global Technologies Llc Stabilizer polymerization process and process for making polymer polyols
CN103030750A (zh) * 2011-10-09 2013-04-10 中国石油化工集团公司 制备聚合物多元醇的方法
US8835565B2 (en) * 2012-04-18 2014-09-16 Bayer Materialscience Llc Preformed stabilizers useful for the production of polymer polyols and polymer polyols produced therefrom
US20140066536A1 (en) * 2012-08-30 2014-03-06 Bayer Materialscience Llc Polymer polyols having improved quality
EP2904027B1 (en) 2012-10-05 2020-12-02 Dow Global Technologies LLC Macromer and process for making polymer polyols
CN104045791A (zh) * 2013-03-11 2014-09-17 中国石油化工集团公司 聚合物多元醇的制备方法
US20140275310A1 (en) * 2013-03-14 2014-09-18 Bayer Materialscience, Llc Novel polymer polyols based on natural oils polyols
US8987396B2 (en) * 2013-03-15 2015-03-24 Bayer Materialscience Llc Active polymer polyols and a process for their production
EP3137529B1 (en) 2014-04-30 2020-06-17 Basf Se Process for making a polymer polyol
BR112016024799A2 (pt) * 2014-04-30 2017-08-15 Basf Se estabilizador para processos de produção de polímero de poliol
RU2598379C1 (ru) * 2015-03-26 2016-09-27 АйПи ПОЛИУРЕТАН ТЕКНОЛОДЖИС ЛТД Способ получения полимер-полиольной композиции
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
US10040903B2 (en) 2016-09-13 2018-08-07 Covestro Llc Polymer polyol quality
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
WO2020163154A1 (en) 2019-02-07 2020-08-13 Dow Global Technologies Llc Process for preparing a copolymer polyol
CN113454135B (zh) 2019-02-07 2023-12-15 陶氏环球技术有限责任公司 单体回收过程
US11407874B2 (en) 2019-10-07 2022-08-09 Covestro Llc Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production
US11421063B2 (en) 2019-10-10 2022-08-23 Covestro Llc Preformed stabilizers with improved stability
KR102701706B1 (ko) * 2021-08-30 2024-09-02 금호석유화학 주식회사 안정제, 그를 이용하여 제조된 폴리머 폴리올 및 그 제조방법
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Also Published As

Publication number Publication date
ATE418573T1 (de) 2009-01-15
ES2318631T3 (es) 2009-05-01
JP5527920B2 (ja) 2014-06-25
JP2007077396A (ja) 2007-03-29
CA2559292C (en) 2014-07-15
KR101296458B1 (ko) 2013-08-13
CN1927907B (zh) 2011-09-21
KR20070029586A (ko) 2007-03-14
US20120041144A1 (en) 2012-02-16
SG131014A1 (en) 2007-04-26
US20070060690A1 (en) 2007-03-15
EP1762578B1 (en) 2008-12-24
RU2423388C2 (ru) 2011-07-10
DE602006004412D1 (de) 2009-02-05
CA2559292A1 (en) 2007-03-09
RU2006132291A (ru) 2008-03-20
US8383733B2 (en) 2013-02-26
PL1762578T3 (pl) 2009-06-30
EP1762578A1 (en) 2007-03-14
MXPA06010175A (es) 2007-03-08
CN1927907A (zh) 2007-03-14
PT1762578E (pt) 2009-03-05

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C08G 18/28 , C08G 18/30

Ipc: C08F 283/06 (2006.01), C08F 290/06 (2006.01), C08F

Ipc: C08F 283/06 (2006.01), C08F 290/06 (2006.01), C08F

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]