Biobased compositions
AssigneeEvoco Limited
InventorsJason James Robinson, Radu Lucian Vicol, Juri Helmut Moebus, Tristan Calayan, Guerino G. Sacripante
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Abstract
A composition comprised of a component selected from the group consisting of a biobased bis-alkyl succinate and a biobased bis-alkyl sebacate, each derived, for example, from the esterification of biobased diacid such as succinic acid or sebacic acid, and a biobased alcohol and a biobased polyester.
Claims15
A composition comprised of a component selected from the group consisting of a biobased bis(cardanol) succinate, a biobased bis(ethoxy-cardanolyl) succinate, a biobased bis(cardanol) sebacate, a biobased bis(ethoxy-cardanolyl) sebacate, and mixtures thereof, and a biobased polyester resin.
A plasticizer comprised of a component that is a biobased bis(ethoxy-cardanolyl) sebacate.
A plasticizer comprised of a component, wherein said component is represented by
- wherein n is 1 (succinate) or 9 (sebacate) where each R is selected from the group consisting of cardanylol, and ethoxylated cardanyl, represented by
- respectively.
A polyurethane elastomer derived from a plasticizer comprised of a component selected from the group consisting of a biobased bis(cardanol) succinate, a biobased bis(ethoxy-cardanolyl) succinate, a biobased bis(cardanol) sebacate, a biobased bis(ethoxy-cardanolyl) sebacate, and mixtures thereof, and a) an organic diisocyanate, (b) a biobased polyester resin, (c) a chain extender, (d) a crosslinker, (e) a surfactant, (f) an optional foaming agent, (g) an optional colorant, and (h) a catalyst.
Dependencies are inferred from the claim text.