MXPA05012148A - Espumas de poliuretano elaboradas de polioles de poliester que contienen hidroximetilo. - Google Patents

Espumas de poliuretano elaboradas de polioles de poliester que contienen hidroximetilo.

Info

Publication number
MXPA05012148A
MXPA05012148A MXPA05012148A MXPA05012148A MXPA05012148A MX PA05012148 A MXPA05012148 A MX PA05012148A MX PA05012148 A MXPA05012148 A MX PA05012148A MX PA05012148 A MXPA05012148 A MX PA05012148A MX PA05012148 A MXPA05012148 A MX PA05012148A
Authority
MX
Mexico
Prior art keywords
polyester
prepared
fatty acids
equivalent weight
weight polyol
Prior art date
Application number
MXPA05012148A
Other languages
English (en)
Inventor
Fabio Aguirre
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MXPA05012148A publication Critical patent/MXPA05012148A/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
    • C08G18/40—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
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • 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

Abstract

Las espumas de poliuretano flexibles se preparan al reaccionar un poliisocianato con un poliol de alto peso equivalente. Al menos una parte del poliol de alto peso equivalente es un poliester que contiene grupos hidroximetilo. El poliester se prepara en un proceso de multiples etapas de grasas vegetal o animal, al recuperar los acidos grasos constituyentes, hidroformilatar los enlaces dobles de carbono-carbono en los acidos grasos y reduciros para formar grupos hidroximetilo, y despues formar un poliester por reaccion con un compuesto iniciador.
MXPA05012148A 2003-04-25 2004-04-23 Espumas de poliuretano elaboradas de polioles de poliester que contienen hidroximetilo. MXPA05012148A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46568503P 2003-04-25 2003-04-25
US46566303P 2003-04-25 2003-04-25
PCT/US2004/012529 WO2004096883A1 (en) 2003-04-25 2004-04-23 Dow global technologies inc

Publications (1)

Publication Number Publication Date
MXPA05012148A true MXPA05012148A (es) 2006-02-10

Family

ID=33423571

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05012148A MXPA05012148A (es) 2003-04-25 2004-04-23 Espumas de poliuretano elaboradas de polioles de poliester que contienen hidroximetilo.

Country Status (10)

Country Link
EP (1) EP1627003B1 (es)
AR (2) AR044096A1 (es)
AT (1) ATE339458T1 (es)
AU (1) AU2004234373B2 (es)
CA (1) CA2524887C (es)
DE (1) DE602004002403T2 (es)
MX (1) MXPA05012148A (es)
MY (1) MY139564A (es)
RU (1) RU2352593C2 (es)
WO (1) WO2004096883A1 (es)

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Also Published As

Publication number Publication date
AU2004234373A1 (en) 2004-11-11
CA2524887C (en) 2012-10-02
AR044096A1 (es) 2005-08-24
MY139564A (en) 2009-10-30
EP1627003B1 (en) 2006-09-13
RU2005136665A (ru) 2006-05-27
AR060834A2 (es) 2008-07-16
DE602004002403T2 (de) 2007-04-05
EP1627003A1 (en) 2006-02-22
ATE339458T1 (de) 2006-10-15
CA2524887A1 (en) 2004-11-11
AU2004234373B2 (en) 2009-12-17
WO2004096883A1 (en) 2004-11-11
RU2352593C2 (ru) 2009-04-20
DE602004002403D1 (de) 2006-10-26

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