BIOMASS NANOFIBER-REINFORCED ULTRAVIOLET CURABLE AQUEOUS PAINT AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a low-cost biomass nanofiber-reinforced ultraviolet curable aqueous paint which yields a coating film excellent in physical properties and adhesion, has a wide range of application and is excellent in environmental adaptation. SOLUTION: A manufacturing method of the biomass nanofiber-reinforced ultraviolet curable aqueous paint comprises a step of preparing an aqueous suspension containing a biomass pulverized and processed into nanofibers by high-pressure counter-collision treatment or high-pressure homogenizer treatment and/or a biomass processed into oligoesters and a step of forming a grafted branch chain having a methacryloyl group through graft polymerization by adding a methacrylic acid ester and/or an acrylic acid ester to the aqueous suspension and stirring the same. COPYRIGHT: (C)2009,JPO&INPIT