发明名称 |
METHOD OF MANUFACTURING CELLULOSE BEADS |
摘要 |
A method for producing cellulose beads which are high in sphericity and narrow in bead size distribution. Cellulose beads are produced by supplying a cellulose solution into a rotating vessel that are rotated at high speed by a rotary shaft and have outlets such as small holes and nozzles, flying droplets formed under a centrifugal acceleration of 10 to 1000 G through the outlets that have a diameter of 0.1 to 5.0 mm, and capturing the droplets with a coagulating solution to coagulate the droplets. |
申请公布号 |
CA2225875(C) |
申请公布日期 |
2002.07.09 |
申请号 |
CA19972225875 |
申请日期 |
1997.12.24 |
申请人 |
RENGO CO., LTD. |
发明人 |
SAGA, HIROSHI;MORIMOTO, YASUO;TSUKIDA, NORIAKI;SAITO, HIDENAO |
分类号 |
G01N33/548;B01J20/281;C08B9/00;C08B16/00;C08J3/14;C08L1/00;G01N30/88;(IPC1-7):C08J3/16 |
主分类号 |
G01N33/548 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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