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Method of preparing fatty acid monoesters

AuthorsCorma, Avelino ; Iborra Chornet, Sara; Velty, Alexandra Isabelle Lucienne; Bee abd Hamid, Sharifa
Issue Date27-Apr-2007
CitationEA 012568 (B1)
AbstractThe invention relates to a method of preparing monoesters of polyhydroxyl alcohols. The inventive method comprises a first step consisting in protecting the hydroxyl groups of a polyhydroxyl alcohol by means of acetalisation and a second step comprising the sterification of said acetalised polyhydroxyl alcohol with a fatty acid in the presence of one or more solid acid catalysts.
El la invención se refiere a un método de preparar los monoésteres de los alcoholes del polyhydroxyl. El método inventivo comprende una primera etapa que consiste en proteger a los grupos hidroxilos de un alcohol del polyhydroxyl por medio del acetalisation y una segunda etapa que comprendía el sterification de dicho acetalised el alcohol del polyhydroxyl con un ácido graso en presencia de unos o más catalizadores de ácido sólidos.
DescriptionFecha de solicitud: 27-04-2007.- Titular: Consejo Superior de Investigaciones Científicas (CSIC)
Appears in Collections:(ITQ) Patentes
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