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AR046035A1 - Espumas flexibles de poliuretano preparadas usando polioles a base de aceites vegetales modificados - Google Patents

Espumas flexibles de poliuretano preparadas usando polioles a base de aceites vegetales modificados

Info

Publication number
AR046035A1
AR046035A1 ARP040103536A ARP040103536A AR046035A1 AR 046035 A1 AR046035 A1 AR 046035A1 AR P040103536 A ARP040103536 A AR P040103536A AR P040103536 A ARP040103536 A AR P040103536A AR 046035 A1 AR046035 A1 AR 046035A1
Authority
AR
Argentina
Prior art keywords
modified vegetable
flexible polyurethane
vegetable oils
polyurethane foams
foams prepared
Prior art date
Application number
ARP040103536A
Other languages
English (en)
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 AR046035A1 publication Critical patent/AR046035A1/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
    • C08G18/40—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Las espumas poseen factores de hundimiento relativamente altas y buena retención del color con al exposición a la luz. Reivindicación 1: Una espuma de poliuretano flexible que comprende el producto de reacción, en presencia de un agente soplador, de: a) un poliisocianato y b) una composición que contiene hidrógeno activo que comprende un poliol a base de aceite vegetal modificado, en donde la espuma tiene un número de eficacia de carga de por lo menos 4 newtons/parte de poliol a base de aceite vegetal modificado.
ARP040103536A 2003-09-30 2004-09-29 Espumas flexibles de poliuretano preparadas usando polioles a base de aceites vegetales modificados AR046035A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
AR046035A1 true AR046035A1 (es) 2005-11-23

Family

ID=34381334

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040103536A AR046035A1 (es) 2003-09-30 2004-09-29 Espumas flexibles de poliuretano preparadas usando polioles a base de aceites vegetales modificados

Country Status (8)

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

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