Chemical functionalization of cellulosic materials with diazo compounds
AssigneesCentre National de la Recherche Scientifique (CNRS), Nantes Universite
InventorsFrançois-Xavier FELPIN, Guillaume BRETEL, Erwan LE GROGNEC, Marie DENIS, Samuel CALDERONI
Life of this patent
Estimating the term…
Abstract
A method for chemically functionalizing a cellulosic material using a diazo compound, and the functionalized cellulosic materials obtained by the method. The cellulosic materials may be functionalized with a functional groups selected from hydrophobic agents, catalyzing agents, sensing agent, diagnostic agents, printing agents chelating agents, ligands, antioxidants, antimicrobial agents, or drugs. Also, the uses of functionalized cellulosic materials obtained by the method in a variety of applications.
Claims19
1-18. (canceled)
A method for functionalizing a cellulosic material, comprising a step of:
- contacting said cellulosic material with a diazo compound to obtain a functionalized cellulosic material.
Dependencies are inferred from the claim text.