基本信息:
- 专利标题: 多孔質セルロースビーズの製造方法
- 专利标题(英):Method of manufacturing a porous cellulose beads
- 申请号:JP2015542619 申请日:2014-10-14
- 公开(公告)号:JPWO2015056680A1 公开(公告)日:2017-03-09
- 发明人: 優 平野 , 優 平野 , 佳奈 渡邊 , 佳奈 渡邊
- 申请人: 株式会社カネカ
- 申请人地址: 大阪府大阪市北区中之島二丁目3番18号
- 专利权人: 株式会社カネカ
- 当前专利权人: 株式会社カネカ
- 当前专利权人地址: 大阪府大阪市北区中之島二丁目3番18号
- 代理人: 植木 久一; 植木 久彦; 菅河 忠志; 伊藤 浩彰
- 优先权: JP2013215120 2013-10-15
- 主分类号: C08B1/00
- IPC分类号: C08B1/00 ; B01J2/06 ; B01J20/24 ; B01J20/30 ; C07K1/22 ; C08B15/10 ; C08J9/28 ; G01N30/88
The present invention is, without using highly toxic or corrosive auxiliary materials, easily without a complicated step is industrially disadvantageous, adsorptive with suitable narrow pore size distribution and pore shape adsorbent to provide a method for producing an excellent cellulose beads. Method of manufacturing a porous cellulose beads according to the present invention includes the steps of preparing a cellulose fine dispersion by mixing a) a low temperature of the aqueous alkali solution and cellulose, b) the cellulose fine dispersion in a water-soluble low-molecular organic compound step of preparing a mixed solution was added, c) characterized by comprising the step of mixing was allowed to be dispersed in a dispersion medium to prepare an emulsion, d) contacting the emulsion solidification solvent.
公开/授权文献:
- JP6442409B2 多孔質セルロースビーズの製造方法 公开/授权日:2018-12-19
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08B | 多糖类;其衍生物 |
------C08B1/00 | 纤维素的预处理以制造它的衍生物 |