Fibriform cellulose composite resin， its manufacturing method， and the reinforcing material of resin

SUBJECT of the Invention Even if it uses fibriform cellulose composite resin which is excellent in intensity|strength， its manufacturing method， and dried material， the reinforcing material of resin which is excellent in the reinforcement effect of resin is provided. PROBLEM to be solved Fibriform cellulose composite resin shall contain the mixture (reinforcing material) of fibriform cellulose and a dispersing agent， and resin. A fine fiber is used as one part or all part of fibriform cellulose， It shall have a functional group more than at least any one selected from the hydroxyl group， the carboxy group， and the amine group in the dispersing agent. Moreover， in manufacturing this composite resin， a dispersing agent is mixed with the slurry of fibriform cellulose， and it is set as a mixture， After drying and grind|pulverizing this mixture to make a powdery substance， it shall knead|mix with resin. A fine fiber is used as one part or all part of fibriform cellulose， What has a hydroxyl group， a carboxy group， and a functional group more than at least any one selected from amine groups is used as a dispersing agent. SELECTED DRAWINGS Absence