Method for obtaining bio-sourced N-vinylformamide
AssigneeSnf Group
InventorsCédrick Favero, Johann Kieffer
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Abstract
A method for obtaining N-vinylformamide including the reaction between an acetaldehyde and a formamide, one of the two, preferably both, being at least partially renewable and non-fossil. A bio-sourced N-vinylformamide monomer, a bio-sourced polymer obtained by polymerization including at least N-vinylformamide monomer, and the use of the polymer in various technical fields.
Claims3
A method for obtaining N-vinylformamide comprising reaction between an acetaldehyde and a formamide, wherein the acetaldehyde and/or the formamide comprises 14C, such that the acetaldehyde and/or the formamide comprises a bio-sourced carbon content of between 40 wt % and 100 wt % relative to total carbon mass of the acetaldehyde and/or the formamide, respectively, wherein the 14C and the bio-sourced carbon content are measured by a standard ASTM D6866-21Method B.
Dependencies are inferred from the claim text.