| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition containing a cellulose nanofiber composite, which has a low linear thermal expansion coefficient, high light transmittance, high heat resistance, and low water absorption.SOLUTION: The resin composition of the present invention contains an acrylic or methacrylic resin and a cellulose nanofiber composite obtained by bonding a hydrocarbon group to a cellulose nanofiber via an amide bond. It is preferable that the hydrocarbon group is a C1 hydrocarbon group or a saturated or unsaturated, linear or branched C2-C30 hydrocarbon group. It is also preferable that the content of the cellulose nanofiber composite is 0.1-50 mass% inclusive. |
