BRPI0805674A2 - polióis poliméricos com propriedades aperfeiçoadas e um processo para a sua produção - Google Patents

polióis poliméricos com propriedades aperfeiçoadas e um processo para a sua produção

Info

Publication number
BRPI0805674A2
BRPI0805674A2 BRPI0805674-9A BRPI0805674A BRPI0805674A2 BR PI0805674 A2 BRPI0805674 A2 BR PI0805674A2 BR PI0805674 A BRPI0805674 A BR PI0805674A BR PI0805674 A2 BRPI0805674 A2 BR PI0805674A2
Authority
BR
Brazil
Prior art keywords
production
polymeric polyols
improved properties
polymeric
relates
Prior art date
Application number
BRPI0805674-9A
Other languages
English (en)
Inventor
Scott A Guelcher
Jiong England
Rick L Adkins
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 BRPI0805674A2 publication Critical patent/BRPI0805674A2/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
    • 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
    • C08G18/16—Catalysts
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • 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)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Filtering Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyethers (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

POLIóIS POLIMéRICOS COM PROPRIEDADES APERFEIçOADAS E UM PROCESSO PARA A SUA PRODUçãO. A presente invenção refere-se aos polióis poliméricos tendo um teor de sólidos de mais do que, ou igual a, 10 até 60% em peso, um tamanho médio de partícula comum de pelo menos 0,6 <109>, e que contêm uma concentração especificada de partículas de encobrimento. Esta invenção refere-se também a um processo para preparação destes polióis poliméricos.
BRPI0805674-9A 2007-12-20 2008-12-18 polióis poliméricos com propriedades aperfeiçoadas e um processo para a sua produção BRPI0805674A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/004,801 US20090163613A1 (en) 2007-12-20 2007-12-20 Polymer polyols with improved properties and a process for their production

Publications (1)

Publication Number Publication Date
BRPI0805674A2 true BRPI0805674A2 (pt) 2009-12-01

Family

ID=40428325

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0805674-9A BRPI0805674A2 (pt) 2007-12-20 2008-12-18 polióis poliméricos com propriedades aperfeiçoadas e um processo para a sua produção

Country Status (9)

Country Link
US (1) US20090163613A1 (pt)
EP (1) EP2072555A1 (pt)
JP (1) JP2009149895A (pt)
KR (1) KR20090067111A (pt)
CN (1) CN101463100A (pt)
BR (1) BRPI0805674A2 (pt)
CA (1) CA2645594A1 (pt)
MX (1) MX2008015888A (pt)
SG (2) SG153764A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013027411B1 (pt) * 2011-05-09 2021-04-27 Dow Global Technologies Llc Método para produzir um poliol polimérico, poliol polimérico e espuma de poliuretano
US20140066536A1 (en) * 2012-08-30 2014-03-06 Bayer Materialscience Llc Polymer polyols having improved quality
CN105949408B (zh) * 2016-06-21 2018-04-20 万华化学集团股份有限公司 低粘度聚合物多元醇的制备方法

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* Cited by examiner, † Cited by third party
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USRE28715E (en) 1964-08-12 1976-02-17 Polyurethanes, reactive solutions and methods and their production
USRE29014E (en) 1972-12-04 1976-10-26 Basf Wyandotte Corporation Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom
US3875258A (en) 1973-10-15 1975-04-01 Basf Wyandotte Corp Graft copolymers
US3950317A (en) 1973-10-29 1976-04-13 Basf Wyandotte Corporation Process for the preparation of graft copolymer dispersions
US3953393A (en) 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions
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US3931092A (en) 1974-04-29 1976-01-06 Basf Wyandotte Corporation Finely-divided polymeric solids having improved physical properties
US4148840A (en) 1978-03-29 1979-04-10 Union Carbide Corporation Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom
US4242249A (en) 1979-04-03 1980-12-30 Union Carbide Corporation Polymer/polyols via non-aqueous dispersion stabilizers
DE2943689A1 (de) 1979-10-30 1981-05-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von stabilen polymer-polyol-dispersionen
US4372005A (en) 1980-08-04 1983-02-08 Inesso Richard X Operator for sliding doors
US4334049A (en) 1980-08-18 1982-06-08 Basf Wyandotte Corporation Process for the preparation of finely divided solid polymers in polyol
US4524157A (en) 1981-07-01 1985-06-18 Union Carbide Corporation Adducts and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
US4539340A (en) 1981-07-01 1985-09-03 Union Carbide Corporation Half-ester adducts and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
USRE33291E (en) 1982-04-01 1990-08-07 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4454255A (en) 1982-04-01 1984-06-12 Basf Wyandotte Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4690956A (en) 1982-04-01 1987-09-01 Basf Corporation Process for the preparation of graft polymer dispersions and flame-retardant polyurethane foams
US4689354A (en) 1982-04-01 1987-08-25 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4458038A (en) 1982-04-01 1984-07-03 Basf Wyandotte Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
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US4745153A (en) 1986-12-17 1988-05-17 The Dow Chemical Company Low viscosity, high solids polymer polyols prepared using a preformed dispersant
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US5254667A (en) 1989-07-10 1993-10-19 Basf Corporation Macromers for preparation of graft polymer polyol dispersions
US5093412A (en) 1989-08-23 1992-03-03 Basf Corporation Macromers for graft polyols and the polyols prepared therefrom
US5268418A (en) 1990-06-12 1993-12-07 Arco Chemical Technology, L.P. Polymer/polyol and preformed stabilizer systems
US5196476A (en) * 1990-06-12 1993-03-23 Arco Chemical Technology, L.P. Polymer/polyol and preformed stabilizer systems
GB9019855D0 (en) * 1990-09-11 1990-10-24 Pall Corp Depth filter media
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ES2148397T3 (es) * 1995-10-10 2000-10-16 Bayer Ag Procedimiento continuo para la preparacion de polioles polimericos de baja viscosidad, finamente divididos, muy estables, de pequeño tamaño medio de particulas.
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Also Published As

Publication number Publication date
SG186678A1 (en) 2013-01-30
EP2072555A1 (en) 2009-06-24
US20090163613A1 (en) 2009-06-25
JP2009149895A (ja) 2009-07-09
CA2645594A1 (en) 2009-06-20
SG153764A1 (en) 2009-07-29
KR20090067111A (ko) 2009-06-24
CN101463100A (zh) 2009-06-24
MX2008015888A (es) 2009-06-19

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]