Title:
MANUFACTURING METHOD OF FIBRILLATED CELLULOSE FIBER, AND MANUFACTURING METHOD OF RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2019001938
Kind Code:
A
Abstract:
To provide a manufacturing method of a fibrillated cellulose fiber capable of fibrillating a cellulose fiber while suppressing cutting of a fiber, and a manufacturing method of a resin composition capable of easily providing a resin composition excellent in mechanical strength.SOLUTION: There is provided a manufacturing method of a fibrillated cellulose fiber including adding a silicone surfactant of 0.01 to 50 pts.mass to 100 pts.mass of a cellulose raw material to mechanically conduct fibrillation. There is provided a method for obtaining a resin composition containing the fibrillated cellulose fiber and a thermoplastic resin by surface treating a cellulose fiber contained in the cellulose raw material by mixing the cellulose raw material, the silicone surfactant and an aqueous resin in water, and melting and mixing the surface treated cellulose fiber with the thermoplastic resin.SELECTED DRAWING: None
Inventors:
KITANO YUKA
HASHIMOTO YOSHIYUKI
HASHIMOTO YOSHIYUKI
Application Number:
JP2017118856A
Publication Date:
January 10, 2019
Filing Date:
June 16, 2017
Export Citation:
Assignee:
DAI ICHI KOGYO SEIYAKU CO LTD
International Classes:
C08L1/02; C08L83/04
Attorney, Agent or Firm:
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Ariyoshi Yasuomi
Ryu Maesawa
Mizutori Masahiro
Tamako Tsutada
Tetsuji Nakamura
Katsuyuki Tomita
Ariyoshi Yasuomi
Ryu Maesawa
Mizutori Masahiro
Tamako Tsutada