发明名称 |
Method for extruding a continuous shaped body. |
摘要 |
The present invention relates to a method of producing a continuous molding making use of an extrusion solution containing preferably water, cellulose and a tertiary amine oxide. The extrusion solution is extruded through an extrusion-channel opening so as to form a continuous molding. The continuous molding is conducted through an air gap in which it is drawn. In order to increase the non-looping property and in order to reduce the fibrillation tendency, the present invention is so conceived that the mean acceleration and/or the mean heat flow density are controlled in accordance with predetermined formulae. |
申请公布号 |
ZA200209447(B) |
申请公布日期 |
2004.01.26 |
申请号 |
ZA20020009447 |
申请日期 |
2002.11.20 |
申请人 |
ZIMMER AKTIENGESELLSCHAFT |
发明人 |
STEFAN ZIKELI;FRIEDRICH ECKER |
分类号 |
B29C43/22;B29C47/00;B29C55/00;B29D7/01;D01D5/06;D01F2/00 |
主分类号 |
B29C43/22 |
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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