MX2008015888A - Polioles polimericos con propiedades mejoradas y un proceso para su produccion. - Google Patents

Polioles polimericos con propiedades mejoradas y un proceso para su produccion.

Info

Publication number
MX2008015888A
MX2008015888A MX2008015888A MX2008015888A MX2008015888A MX 2008015888 A MX2008015888 A MX 2008015888A MX 2008015888 A MX2008015888 A MX 2008015888A MX 2008015888 A MX2008015888 A MX 2008015888A MX 2008015888 A MX2008015888 A MX 2008015888A
Authority
MX
Mexico
Prior art keywords
polymer polyols
production
improved properties
relates
polyols
Prior art date
Application number
MX2008015888A
Other languages
English (en)
Inventor
Rick L Adkins
Scott A Guelcher
Jiong England
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 MX2008015888A publication Critical patent/MX2008015888A/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
    • 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)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (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

Esta invención se refiere a polioles poliméricos que tienen un contenido de sólidos de mayor o igual del 10 al 60% en peso, un tamaño de partícula promedio de al menos 0,6 µ y que contienen una concentración especificada de partículas de obturación. Esta invención también se refiere a un proceso para preparar estos polioles poliméricos.
MX2008015888A 2007-12-20 2008-12-11 Polioles polimericos con propiedades mejoradas y un proceso para su produccion. MX2008015888A (es)

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
MX2008015888A true MX2008015888A (es) 2009-06-19

Family

ID=40428325

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008015888A MX2008015888A (es) 2007-12-20 2008-12-11 Polioles polimericos con propiedades mejoradas y un proceso para su produccion.

Country Status (9)

Country Link
US (1) US20090163613A1 (es)
EP (1) EP2072555A1 (es)
JP (1) JP2009149895A (es)
KR (1) KR20090067111A (es)
CN (1) CN101463100A (es)
BR (1) BRPI0805674A2 (es)
CA (1) CA2645594A1 (es)
MX (1) MX2008015888A (es)
SG (2) SG186678A1 (es)

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

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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
US4014846A (en) 1974-04-29 1977-03-29 Basf Wyandotte Corporation Low-viscous, stable polymer dispersions and polyurethanes prepared therefrom
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
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
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
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
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
USRE33291E (en) 1982-04-01 1990-08-07 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
US4954561A (en) 1989-06-30 1990-09-04 Union Carbide Chemicals And Plastics Company Inc. Stabilizers for polymer/polyols
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
US5196476A (en) * 1990-06-12 1993-03-23 Arco Chemical Technology, L.P. Polymer/polyol and preformed stabilizer systems
US5268418A (en) 1990-06-12 1993-12-07 Arco Chemical Technology, L.P. Polymer/polyol and preformed stabilizer systems
GB9019855D0 (en) * 1990-09-11 1990-10-24 Pall Corp Depth filter media
US5494957A (en) 1991-04-22 1996-02-27 The Dow Chemical Company Stabilizers for preparing polymer polyols, and process for preparing polymer polyols
US5252218A (en) 1992-06-02 1993-10-12 Cargill, Incorporated Process for separating solid particulates from a nonaqueous suspension
JPH06172463A (ja) * 1992-12-03 1994-06-21 Mitsui Toatsu Chem Inc ポリマー分散ポリオールを製造する方法
JPH06199929A (ja) 1993-01-05 1994-07-19 Mitsui Toatsu Chem Inc ポリマーポリオールの製造方法
DE4431226A1 (de) 1994-09-02 1996-03-07 Bayer Ag Niedrigviskose, stabile agglomeratfreie Polymerpolyole, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Polyurethankunststoffen
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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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US6172164B1 (en) 1999-04-01 2001-01-09 Basf Corporation Process for making graft polyols using t-amyl peroxy free radical initiator
DE10063484A1 (de) * 2000-12-20 2002-07-04 Bayer Ag Siebfiltration von gefüllten Polyolen mit dynamischen Druckscheibenfiltern
MXPA04008161A (es) * 2002-03-15 2005-05-17 Basf Ag Polioles de injerto con una distribucion de tamano de particula bimodal y metodo para producir polioles de injerto de este tipo, ademas del uso de los mismos para producir poliuretanos.
US8017664B2 (en) * 2002-05-22 2011-09-13 Shell Oil Company Process for preparing polymer polyols
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Also Published As

Publication number Publication date
EP2072555A1 (en) 2009-06-24
US20090163613A1 (en) 2009-06-25
SG153764A1 (en) 2009-07-29
BRPI0805674A2 (pt) 2009-12-01
CN101463100A (zh) 2009-06-24
KR20090067111A (ko) 2009-06-24
SG186678A1 (en) 2013-01-30
JP2009149895A (ja) 2009-07-09
CA2645594A1 (en) 2009-06-20

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