MX2007013271A - Espumas de poliuretano que comprenden polioles oligomericos. - Google Patents

Espumas de poliuretano que comprenden polioles oligomericos.

Info

Publication number
MX2007013271A
MX2007013271A MX2007013271A MX2007013271A MX2007013271A MX 2007013271 A MX2007013271 A MX 2007013271A MX 2007013271 A MX2007013271 A MX 2007013271A MX 2007013271 A MX2007013271 A MX 2007013271A MX 2007013271 A MX2007013271 A MX 2007013271A
Authority
MX
Mexico
Prior art keywords
polyurethane foams
foams
polyols
polyurethane
oligomeric
Prior art date
Application number
MX2007013271A
Other languages
English (en)
Inventor
Timothy W Abraham
Jack A Carter
Dimitri Dounis
Jeff Malsam
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Publication of MX2007013271A publication Critical patent/MX2007013271A/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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • 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
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
  • Polyethers (AREA)

Abstract

Espumas de poliuretano que comprenden polioles oligomericos. En realizaciones de la invencion, las espumas de poliuretano comprenden el producto de reaccion de (a) un poliisocianato y (b) una composicion que contiene hidrogeno activo que comprende un poliol oligomerico que tiene un numero de hidroxilos entre aproximadamente 45 y aproximadamente 65 mg KOH/g un numero promedio de funcionalidad hidroxilo (Fn) menor que aproximadamente 2.7 y un 40% en peso aproximadamente de oligomeros superiores. Las espumas de poliuretano de la invencion pueden ser espumas en laminas o espumas moldeadas.
MX2007013271A 2005-04-25 2006-04-25 Espumas de poliuretano que comprenden polioles oligomericos. MX2007013271A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US67487905P 2005-04-25 2005-04-25
US67727205P 2005-05-02 2005-05-02
US74112305P 2005-12-01 2005-12-01
US78659406P 2006-03-27 2006-03-27
PCT/US2006/015733 WO2006116456A1 (en) 2005-04-25 2006-04-25 Polyurethane foams comprising oligomeric polyols

Publications (1)

Publication Number Publication Date
MX2007013271A true MX2007013271A (es) 2008-01-21

Family

ID=36699037

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007013271A MX2007013271A (es) 2005-04-25 2006-04-25 Espumas de poliuretano que comprenden polioles oligomericos.

Country Status (6)

Country Link
US (2) US7691914B2 (es)
EP (1) EP1888666B1 (es)
JP (1) JP2008539314A (es)
BR (1) BRPI0610831B1 (es)
MX (1) MX2007013271A (es)
WO (1) WO2006116456A1 (es)

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