Produced using Segetis' Javelin™ technology, Levulinic ketals by Re:Chemistry by GFBio is a broad family of bio-based compositions with performance advantages in many applications. Enabled by the development of selective ketalization of levulinic acid esters, these compounds have broad solubility enabling their use as cleaning solvents or coupling agents in liquid formulations. When extended by trans-esterification, Levulinic ketals can make effective plasticizers for a range of plastic compounds including PVC, can make polyols for polyurethane materials and can be extended for use in polyester thermosets or thermoplastics. Used in automobiles, fabrics, plastic bottles, cell phones, shoes and building materials.
Levulinic acid. It is a carbon-based compound (C<sub>5</sub>H<sub>8</sub>O<sub>3</sub>) derived directly from biomass. Its high conversion yields improve efficiency, while reducing waste and cost. Synthetic versatility allows for various downstream transformations and production of valuable derivatives. It is an excellent non-toxic antimicrobial that extends product shelf life. Levulinic acid has been recognized by the US Department of Energy as a potential biobased building block. Its derivatives can be used as non-toxic plasticizers for flexible plastics.
