发明名称 |
Cellulose moulded article and method of producing same |
摘要 |
The invention relates to a process for producing cellulose moulded articles of high brightness, the process being characterised by the following combination of measures: pulp is bleached with a bleaching agent which must not contain chlorine or any chlorine compound; the pulp once bleached is dissolved in an aqueous tertiary amine oxide to produce a mouldable cellulose solution; and the mouldable cellulose solution is worked into moulded articles. |
申请公布号 |
AU708427(B2) |
申请公布日期 |
1999.08.05 |
申请号 |
AU19970011325 |
申请日期 |
1996.12.19 |
申请人 |
LENZING AKTIENGESELLSCHAFT |
发明人 |
HARTMUT RUF;DIETER EICHINGER;GABRIELE SCHILD;WILHELM FEILMAIR |
分类号 |
D01F2/00;D06L3/02;D06L3/04 |
主分类号 |
D01F2/00 |
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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