MX2009003213A - Proceso para la preparacion de polioles de poliester. - Google Patents

Proceso para la preparacion de polioles de poliester.

Info

Publication number
MX2009003213A
MX2009003213A MX2009003213A MX2009003213A MX2009003213A MX 2009003213 A MX2009003213 A MX 2009003213A MX 2009003213 A MX2009003213 A MX 2009003213A MX 2009003213 A MX2009003213 A MX 2009003213A MX 2009003213 A MX2009003213 A MX 2009003213A
Authority
MX
Mexico
Prior art keywords
preparation
polyester polyols
polyurethane elastomer
hydrolysis
catalyst
Prior art date
Application number
MX2009003213A
Other languages
English (en)
Inventor
Giuseppe Vairo
Martino Serio
Elio Santacesaria
Ricardo Tesser
Francesco Cammarota
Nicola Mandato
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 MX2009003213A publication Critical patent/MX2009003213A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols

Abstract

La invención se refiere a un proceso para la preparación de polioles de poliéster, a un proceso para la preparación de un elastómero de poliuretano y al uso de tales polioles de poliéster para la preparación de un elastómero de poliuretano. Los polioles de poliéster obtenidos por el proceso de la invención no muestran ninguna degradación debido a la hidrólisis y resultan ser sustancialmente incoloros y libres de catalizador.
MX2009003213A 2006-09-29 2007-09-21 Proceso para la preparacion de polioles de poliester. MX2009003213A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001870A ITMI20061870A1 (it) 2006-09-29 2006-09-29 Processo per la preparazione di poliolo poliesterei
PCT/EP2007/008237 WO2008037400A1 (en) 2006-09-29 2007-09-21 Process for the preparation of polyester polyols

Publications (1)

Publication Number Publication Date
MX2009003213A true MX2009003213A (es) 2009-04-06

Family

ID=38754502

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003213A MX2009003213A (es) 2006-09-29 2007-09-21 Proceso para la preparacion de polioles de poliester.

Country Status (9)

Country Link
EP (1) EP2074159B1 (es)
CN (1) CN101516965B (es)
AT (1) ATE495209T1 (es)
DE (1) DE602007011959D1 (es)
ES (1) ES2355310T3 (es)
IT (1) ITMI20061870A1 (es)
MX (1) MX2009003213A (es)
RU (1) RU2009116257A (es)
WO (1) WO2008037400A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120149862A1 (en) * 2009-08-20 2012-06-14 Basf Se Process for preparing polyester alcohols
US9884981B2 (en) * 2014-02-21 2018-02-06 IFS Industries Inc. Polyol compositions for hot melt adhesives
RU2737427C1 (ru) * 2019-06-11 2020-11-30 Общество с ограниченной ответственностью "Научно-исследовательский институт космических и авиационных материалов" (ООО "НИИКАМ") Полимерная эластомерная композиция, полимерная эластомерная композиция, наполненная полимерными микросферами, и трехслойный композитный материал на ее основе

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245959A (en) * 1962-04-04 1966-04-12 Socony Mobil Oil Co Inc Catalytic copolyesterification
US4043941A (en) * 1975-11-26 1977-08-23 Emery Industries, Inc. Supported transition metal catalysts and process for their preparation
IT1256601B (it) * 1992-10-16 1995-12-12 Eniricerche Spa Composizioni supportate a base di tungsteno o molibdeno,procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione
US5510054A (en) * 1995-06-29 1996-04-23 Dow Italia S.P.A. Polyurethane elastomer and foam exhibiting improved abrasion resistance

Also Published As

Publication number Publication date
WO2008037400A1 (en) 2008-04-03
CN101516965B (zh) 2011-12-21
CN101516965A (zh) 2009-08-26
ITMI20061870A1 (it) 2008-03-30
EP2074159B1 (en) 2011-01-12
DE602007011959D1 (de) 2011-02-24
RU2009116257A (ru) 2010-11-10
EP2074159A1 (en) 2009-07-01
ATE495209T1 (de) 2011-01-15
ES2355310T3 (es) 2011-03-24

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