| 发明名称 |
A process for preparation of bubble-free cellulose carbamate solution of low particle content useful in the production of homogenized bubble-free cellulose solution |
| 摘要 |
A process for preparation of bubble-free cellulose carbamate solution of low particle content by sound wave radiation of frequency 0.1 Hz to 100, kHz, preferably 12 to 40 kHz is new.
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| 申请公布号 |
DE10237977(A1) |
申请公布日期 |
2004.03.04 |
| 申请号 |
DE20021037977 |
申请日期 |
2002.08.20 |
| 申请人 |
WACK, JUERGEN |
发明人 |
WACK, JUERGEN;HAMANN, JOERG;KAEMPF, RUDOLF;HOEGLINGER, HELMUT |
| 分类号 |
C08B15/06;C08L1/08;D01F2/28;(IPC1-7):C08B15/06;D01F2/24;D01D1/10 |
主分类号 |
C08B15/06 |
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