BR9102435A - Processo para a fabricacao de um estabilizador pre-formado,de elevada potencia e processo para a fabricacao de uma composicao de polimero/poliol - Google Patents

Processo para a fabricacao de um estabilizador pre-formado,de elevada potencia e processo para a fabricacao de uma composicao de polimero/poliol

Info

Publication number
BR9102435A
BR9102435A BR919102435A BR9102435A BR9102435A BR 9102435 A BR9102435 A BR 9102435A BR 919102435 A BR919102435 A BR 919102435A BR 9102435 A BR9102435 A BR 9102435A BR 9102435 A BR9102435 A BR 9102435A
Authority
BR
Brazil
Prior art keywords
manufacture
polymer
high power
polyol composition
formed stabilizer
Prior art date
Application number
BR919102435A
Other languages
English (en)
Inventor
Donald W Simroth
Original Assignee
Arco Chem Tech
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 Arco Chem Tech filed Critical Arco Chem Tech
Publication of BR9102435A publication Critical patent/BR9102435A/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
    • 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
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers
    • 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
    • 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
    • C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
BR919102435A 1990-06-12 1991-06-12 Processo para a fabricacao de um estabilizador pre-formado,de elevada potencia e processo para a fabricacao de uma composicao de polimero/poliol BR9102435A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/537,187 US5196476A (en) 1990-06-12 1990-06-12 Polymer/polyol and preformed stabilizer systems

Publications (1)

Publication Number Publication Date
BR9102435A true BR9102435A (pt) 1992-01-14

Family

ID=24141587

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102435A BR9102435A (pt) 1990-06-12 1991-06-12 Processo para a fabricacao de um estabilizador pre-formado,de elevada potencia e processo para a fabricacao de uma composicao de polimero/poliol

Country Status (14)

Country Link
US (1) US5196476A (pt)
EP (1) EP0461800B1 (pt)
JP (1) JP3160610B2 (pt)
KR (1) KR100235793B1 (pt)
AU (1) AU641507B2 (pt)
BR (1) BR9102435A (pt)
CA (1) CA2044108C (pt)
DE (1) DE69123787T2 (pt)
ES (1) ES2095294T3 (pt)
FI (1) FI912809A (pt)
MX (1) MX26183A (pt)
NO (1) NO302889B1 (pt)
NZ (1) NZ238483A (pt)
SG (1) SG52720A1 (pt)

Families Citing this family (64)

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US5990232A (en) * 1997-08-25 1999-11-23 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
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US6013731A (en) * 1997-12-16 2000-01-11 Arco Chemical Technology L.P. Stabilizer based on high molecular weight polyols having low monol content for polymer polyol production
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US6455603B1 (en) 1998-06-30 2002-09-24 Dow Global Technologies Inc. Polymer polyols and a process for the production thereof
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US6624209B2 (en) 1999-07-30 2003-09-23 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
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US8017664B2 (en) * 2002-05-22 2011-09-13 Shell Oil Company Process for preparing polymer polyols
US20050085613A1 (en) * 2003-10-16 2005-04-21 Adkins Rick L. Novel unsaturated macromers for preformed stabilizers and polymer polyols
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US7179882B2 (en) * 2004-08-02 2007-02-20 Bayer Materialscience Llc Low viscosity polymer polyols
US7160975B2 (en) * 2004-08-02 2007-01-09 Bayer Materialscience Llc Methacrylates as stabilizers for polymer polyols
US7759423B2 (en) * 2004-08-02 2010-07-20 Bayer Materialscience Llc Polymer polyols with ultra-high solids contents
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US7776969B2 (en) * 2006-12-04 2010-08-17 Bayer Materialscience Llc Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers
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JP4851503B2 (ja) * 2007-10-10 2012-01-11 三洋化成工業株式会社 微粒子分散ポリオールの製造方法及びポリウレタン樹脂の製造方法
AR069314A1 (es) 2007-11-14 2010-01-13 Basf Se Poliuretano espumado con propiedades de resistencia a la flexion mejoradas
US20090163613A1 (en) 2007-12-20 2009-06-25 Guelcher Scott A Polymer polyols with improved properties and a process for their production
CN102137881B (zh) * 2008-06-19 2013-01-23 陶氏环球技术有限责任公司 制备聚合物多元醇的熔体分散法
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
ES2526558T3 (es) 2009-03-17 2015-01-13 Basf Se Cuerpos moldeados de poliuretano con resistencia al desgarre progresivo mejorada y comportamiento de fatiga por flexión mejorado
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WO2012098145A1 (de) 2011-01-21 2012-07-26 Basf Se Mikrozelluläre schäume mit verbesserten mechanischen eigenschaften
CN103384684A (zh) 2011-02-25 2013-11-06 旭硝子株式会社 高浓度聚合物多元醇及其制造方法
HUE045269T2 (hu) 2011-09-12 2019-12-30 Basf Se Ojtott poliol és eljárás ennek kialakítására
US8946313B2 (en) 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
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
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US20140249274A1 (en) * 2013-03-04 2014-09-04 Bayer Materialscience Llc High functionality isocyanates as polymer polyol stabilizers and the polymer polyols prepared from these stabilizers
US9163099B2 (en) 2013-03-08 2015-10-20 Bayer Materialscience Llc Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof
US8987396B2 (en) 2013-03-15 2015-03-24 Bayer Materialscience Llc Active polymer polyols and a process for their production
EP2894180A1 (en) 2014-01-08 2015-07-15 Bayer MaterialScience AG Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol
RU2713651C2 (ru) 2014-04-30 2020-02-06 Басф Се Способ получения полимерного полиола
RU2692255C2 (ru) 2014-04-30 2019-06-24 Басф Се Стабилизатор для способов получения полимерного полиола
US9505881B1 (en) 2015-06-10 2016-11-29 Covestro Llc Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams
US11312811B2 (en) 2016-04-26 2022-04-26 Covestro Llc Flexible foam using polymer polyols produced via DMC catalyzed polyols
US11286330B2 (en) * 2016-09-08 2022-03-29 Basf Se Macromer for use in polymer polyol dispersions, and method for producing such a macromer
US10040903B2 (en) 2016-09-13 2018-08-07 Covestro Llc Polymer polyol quality
US10767008B2 (en) 2017-01-16 2020-09-08 Covestro Llc Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols
BR112019019027A2 (pt) 2017-03-16 2020-04-22 Basf Se processo para produção de botas de poliuretano
US10479862B2 (en) * 2017-12-07 2019-11-19 Covestro Llc Amine based polymer polyol stabilizers
US10526484B2 (en) 2017-12-20 2020-01-07 Covestro Llc Dithiocarbonate containing polyols as polymer polyol stabilizers
CN111349229B (zh) 2018-12-21 2021-06-29 万华化学集团股份有限公司 稳定分散剂及其在制备共聚物多元醇中的应用
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
CN109734896B (zh) * 2018-12-26 2021-06-29 万华化学集团股份有限公司 一种“Gemini”型稳定分散剂及其合成和应用
CN113439096A (zh) 2019-02-07 2021-09-24 陶氏环球技术有限责任公司 用于制备共聚物多元醇的方法
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US11421063B2 (en) 2019-10-10 2022-08-23 Covestro Llc Preformed stabilizers with improved stability
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US11866543B2 (en) 2021-05-06 2024-01-09 Covestro Llc Glycidyl (meth)acrylate polymer polyol stabilizers
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US12006413B2 (en) 2022-01-12 2024-06-11 Covestro Llc Polymer polyols, processes for their preparation, and the use thereof to produce foams exhibiting resistance to combustion

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Also Published As

Publication number Publication date
AU641507B2 (en) 1993-09-23
DE69123787D1 (de) 1997-02-06
FI912809A (fi) 1991-12-13
FI912809A0 (fi) 1991-06-11
EP0461800B1 (en) 1996-12-27
MX26183A (es) 1993-09-01
NZ238483A (en) 1993-09-27
NO912243D0 (no) 1991-06-11
US5196476A (en) 1993-03-23
KR100235793B1 (ko) 1999-12-15
CA2044108A1 (en) 1991-12-13
EP0461800A1 (en) 1991-12-18
AU7831491A (en) 1991-12-19
DE69123787T2 (de) 1997-04-17
KR920000846A (ko) 1992-01-29
SG52720A1 (en) 1998-09-28
JP3160610B2 (ja) 2001-04-25
NO302889B1 (no) 1998-05-04
JPH04226115A (ja) 1992-08-14
CA2044108C (en) 2004-10-26
NO912243L (no) 1991-12-13
ES2095294T3 (es) 1997-02-16

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Legal Events

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/06/2011