发明名称 |
Method for viscose production |
摘要 |
A process for producing viscose wherein the caustic soda used previously in the alkalization of electron-untreated cellulose can be used in the alkalization of electron-treated cellulosic material, provided the level of dispersed solids in the caustic soda does not exceed 0.16 g/l. |
申请公布号 |
AU6495898(A) |
申请公布日期 |
1998.09.18 |
申请号 |
AU19980064958 |
申请日期 |
1998.02.10 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
TATJANA POGGI;GEZA HIDASI |
分类号 |
C08B9/00 |
主分类号 |
C08B9/00 |
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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