MX2015011761A - Polioles polimericos modificados con polibutadieno, espumas preparadas a partir de polioles polimericos modificados con polibutadieno, y procesos para su produccion. - Google Patents

Polioles polimericos modificados con polibutadieno, espumas preparadas a partir de polioles polimericos modificados con polibutadieno, y procesos para su produccion.

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Publication number
MX2015011761A
MX2015011761A MX2015011761A MX2015011761A MX2015011761A MX 2015011761 A MX2015011761 A MX 2015011761A MX 2015011761 A MX2015011761 A MX 2015011761A MX 2015011761 A MX2015011761 A MX 2015011761A MX 2015011761 A MX2015011761 A MX 2015011761A
Authority
MX
Mexico
Prior art keywords
polybutadiene
modified polymer
polymer polyols
polybutadiene modified
processes
Prior art date
Application number
MX2015011761A
Other languages
English (en)
Other versions
MX345758B (es
Inventor
Daniel P Krisher
Rick L Adkins
Brian L Neal
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 MX2015011761A publication Critical patent/MX2015011761A/es
Publication of MX345758B publication Critical patent/MX345758B/es

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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C08G18/3271—Hydroxyamines
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    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
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    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles
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    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48—Polymers modified by chemical after-treatment
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    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La invención se refiere a polioles poliméricos modificados con polibutadieno que comprenden uno o más polioles de base, al menos un estabilizador pre-conformado, uno o más monómeros etilénicamente insaturados, y polibutadieno, en presencia de al menos un catalizador de polimerización por radicales libres, y opcionalmente, uno o más agentes de transferencia de cadena. El polibutadieno presente en estos polioles poliméricos modificados con polibutadieno se puede transportar al interior del poliol polimérico a través del estabilizador pre-conformado, por medio de un componente que contiene polibutadieno que se añade por separado a partir del estabilizador pre-conformado al poliol polimérico, o una de sus combinaciones, variando la cantidad total de polibutadieno de un 0,03 a un 1,0 % en peso de polibutadieno, basado en un 100% en peso del poliol polimérico. La presente invención también se refiere a la preparación de estos polioles poliméricos modificados con polibutadieno, a espumas preparadas a partir de estos polioles poliméricos modificados con polibutadieno, y a procesos para la producción de espumas a partir de estos polioles poliméricos modificados con polibutadieno.
MX2015011761A 2013-03-08 2014-02-26 Polioles poliméricos modificados con polibutadieno, espumas preparadas a partir de polioles poliméricos modificados con polibutadieno, y procesos para su producción. MX345758B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/790,249 US9163099B2 (en) 2013-03-08 2013-03-08 Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof
PCT/US2014/018505 WO2014137678A1 (en) 2013-03-08 2014-02-26 Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof

Publications (2)

Publication Number Publication Date
MX2015011761A true MX2015011761A (es) 2016-01-15
MX345758B MX345758B (es) 2017-02-15

Family

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MX2015011761A MX345758B (es) 2013-03-08 2014-02-26 Polioles poliméricos modificados con polibutadieno, espumas preparadas a partir de polioles poliméricos modificados con polibutadieno, y procesos para su producción.

Country Status (9)

Country Link
US (1) US9163099B2 (es)
EP (3) EP3284769A1 (es)
JP (1) JP6246839B2 (es)
KR (1) KR20150126925A (es)
CN (1) CN105008430B (es)
BR (1) BR112015021989A2 (es)
CA (1) CA2903913A1 (es)
MX (1) MX345758B (es)
WO (1) WO2014137678A1 (es)

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EP3158017B1 (en) * 2014-06-20 2018-01-03 DSM IP Assets B.V. Resin, composition and use
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
WO2018018462A1 (en) 2016-07-27 2018-02-01 Basf Se Stabiliser for polyolefin-in-polyether polyol dispersions
US10479862B2 (en) * 2017-12-07 2019-11-19 Covestro Llc Amine based polymer polyol stabilizers
CN109627415B (zh) * 2018-12-29 2021-05-28 上海优玥新材料科技有限公司 一种含支链的耗能微孔弹性体材料及其制备和应用
CN109836551B (zh) * 2019-01-28 2021-12-10 上海鸿得聚氨酯有限公司 一种聚氨酯运动防护泡沫衬垫组合物及其制备方法
US11866543B2 (en) 2021-05-06 2024-01-09 Covestro Llc Glycidyl (meth)acrylate polymer polyol stabilizers
CN113372505B (zh) * 2021-06-28 2022-04-08 浙江震东新材料有限公司 一种耐盐增稠剂共聚物及其制备方法

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US9163099B2 (en) 2015-10-20
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CN105008430A (zh) 2015-10-28
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KR20150126925A (ko) 2015-11-13
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