| 摘要 |
The invention is to provide a method for producing a microfibrillated cellulose fiber dispersion capable of giving a composite of microfibrillated cellulose fibers and a resin with high productivity, in which the dispersion contains microfibrillated cellulose fibers uniformly dispersed in an organic solvent and contains at least one of a resin and a resin precursor and is excellent in liquid stability and film formability. The invention relates to a method for producing a microfibrillated cellulose fiber dispersion containing microfibrillated cellulose fibers, at least one of a resin and a resin precursor, and an organic solvent, and the method comprises a fibrillation step of fibrillating cellulose fibers in a starting material dispersion containing cellulose fibers, at least one of a resin and a resin precursor, and an organic solvent, to obtain microfibrillated cellulose fibers. |
