Method of producing resin modifier, resin modifier, and composite material
AssigneesToagosei Co., Ltd., The University of Tokyo
InventorsDaisuke Kamiya, Akihiro Gotou, Shun Nakano, Shiroshi Matsuki, Shuji Fujisawa, Tsuguyuki Saito, Ryo Saito
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Abstract
A method of producing a resin modifier, the method comprising a process of polymerizing an ethylene unsaturated monomer in the presence of a cellulose nanofiber, the cellulose nanofiber being reacted with an amine or a quaternary ammonium salt compound.
Claims16
A method of producing a resin modifier, the method comprising a process of polymerizing an ethylene unsaturated monomer to form a polymer in the presence of a cellulose nanofiber, the cellulose nanofiher being reacted with an amine or a quaternary ammonium salt compound, wherein the polymer of the ethylene unsaturated monomer has a weight-average molecular weight of from 5,000 to 3,000,000.
A resin modifier, comprising a cellulose nanofiber that is reacted with an amine or a quaternary ammonium salt compound, and a polymer of an ethylene unsaturated monomer, wherein the polymer of the ethylene unsaturated monomer has a weight-average molecular weight of from 5,000 to 3,000,000.
Dependencies are inferred from the claim text.