BRPI0414672A - espumas flexìveis de poliuretano preparadas com a utilização de polióis à base de óleo vegetal modificados - Google Patents

espumas flexìveis de poliuretano preparadas com a utilização de polióis à base de óleo vegetal modificados

Info

Publication number
BRPI0414672A
BRPI0414672A BRPI0414672-7A BRPI0414672A BRPI0414672A BR PI0414672 A BRPI0414672 A BR PI0414672A BR PI0414672 A BRPI0414672 A BR PI0414672A BR PI0414672 A BRPI0414672 A BR PI0414672A
Authority
BR
Brazil
Prior art keywords
vegetable oil
flexible polyurethane
modified vegetable
polyurethane foams
oil based
Prior art date
Application number
BRPI0414672-7A
Other languages
English (en)
Inventor
Ron Herrington
Jeffrey 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 BRPI0414672A publication Critical patent/BRPI0414672A/pt
Publication of BRPI0414672B1 publication Critical patent/BRPI0414672B1/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
    • C08G18/48—Polyethers
    • C08G18/4891—Polyethers modified with higher fatty oils or their acids or by resin 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/06—Flexible foams

Abstract

"ESPUMAS FLEXìVEIS DE POLIURETANO PREPARADAS COM A UTILIZAçãO DE POLIóIS A BASE DE óLEO VEGETAL MODIFICADOS". A presente invenção refere-se a uma espuma flexível de poliuretano preparada pela reação, na presença de um agente de insuflação, de um poliisocianato com uma composição que contém hidrogênio ativo que inclui um poliol à base de óleo vegetal modificado. As espumas exibem boas propriedades de suporte de carga, fatores de deformação relativamente altos e/ou boa retenção da cor quando expostas à luz.
BRPI0414672-7A 2003-09-30 2004-09-30 Espuma flexível de poliuretano e componente para assento BRPI0414672B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50729803P 2003-09-30 2003-09-30
US60/507,298 2003-09-30
US10/877,834 US8293808B2 (en) 2003-09-30 2004-06-25 Flexible polyurethane foams prepared using modified vegetable oil-based polyols
US10/877,834 2004-06-25
PCT/US2004/032270 WO2005033167A2 (en) 2003-09-30 2004-09-30 Flexible polyurethane foams prepared using modified vegetable oil-based polyols

Publications (2)

Publication Number Publication Date
BRPI0414672A true BRPI0414672A (pt) 2006-11-28
BRPI0414672B1 BRPI0414672B1 (pt) 2014-02-04

Family

ID=34381334

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414672-7A BRPI0414672B1 (pt) 2003-09-30 2004-09-30 Espuma flexível de poliuretano e componente para assento

Country Status (8)

Country Link
US (1) US8293808B2 (pt)
EP (1) EP1678232A2 (pt)
JP (1) JP2007507594A (pt)
AR (1) AR046035A1 (pt)
AU (1) AU2004278396A1 (pt)
BR (1) BRPI0414672B1 (pt)
CA (1) CA2540677A1 (pt)
WO (1) WO2005033167A2 (pt)

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