Adducts of levulinic derivatives with epoxidized fatty acid...

Details Adducts of levulinic derivatives with epoxidized fatty acid... Adducts of levulinic derivatives with epoxidized fatty acid...

C - Chemistry, Metallurgy

07

D

C07D 317/30 (2006.01) C07D 307/16 (2006.01) C07D 407/06 (2006.01)

Patent

CA 2639817

The present disclosure relates to methods of preparation of compounds resulting from the reaction of levulinic esters and epoxidized unsaturated fatty acid esters. The compounds are useful as renewable biomass-based plasticizers for a variety of polymers. Mono-, di- and tri-ketal adducts formed in a reaction between alkyl esters of levulinate and epoxidized unsaturated fatty acid esters derived from vegetable oils are also disclosed.

L'invention concerne des procédés de préparation de composés issus de la réaction d'esters lévuliniques avec des esters d'acides gras insaturés époxydés. Les composés sont utilisés comme plastifiants de biomasse renouvelables dans une variété de polymères. Par ailleurs, l'invention concerne des adduits mono-, di- et tri-cétals obtenus de la réaction entre des esters alkyliques de lévulinate et des esters d'acides gras insaturés époxydés dérivés d'huiles végétales.

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