发明申请
US20160355662A1 METHOD FOR MANUFACTURING POROUS CELLULOSE PARTICLES AND POROUS CELLULOSE PARTICLES
审中-公开
制造多孔纤维素颗粒和多孔纤维素颗粒的方法
- 专利标题： METHOD FOR MANUFACTURING POROUS CELLULOSE PARTICLES AND POROUS CELLULOSE PARTICLES
- 专利标题（中）： 制造多孔纤维素颗粒和多孔纤维素颗粒的方法
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申请号： US15238723申请日： 2016-08-17
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公开(公告)号： US20160355662A1公开(公告)日： 2016-12-08
- 发明人: Shinsuke TOKUOKA , Ritsuko HORI
- 申请人： FUJIFILM CORPORATION
- 优先权： JP2014-049274 20140312
- 主分类号： C08J9/28
- IPC分类号： C08J9/28 ; C08B16/00 ; C08B1/00
摘要：
Provided are a method of manufacturing porous cellulose particles, including a cellulose solution preparation step of preparing a cellulose solution by dissolving cellulose in an aqueous lithium bromide solution, a dispersion preparation step of preparing a cellulose solution dispersion by dispersing the cellulose solution in an organic dispersion medium, and a coagulation step of coagulating cellulose in the cellulose solution dispersion by cooling the cellulose solution dispersion and adding a coagulation solvent thereto such that porous particles are obtained, and porous cellulose particles obtained by the method for manufacturing porous cellulose particles.
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