发明名称 |
PROCESS FOR THE PREPARATION OF REGENERATED CELLULOSE FILAMENTS |
摘要 |
The disclosure describes a process for the preparation of regenerated cellulose filaments from an anisotropic solution including cellulose formate, phosphoric acid, and formic acid in which the formed cellulose formate filaments are dried to a moisture content of not more than 15% prior to regeneration and after regeneration the filaments are washed and dried under low tension. In this manner cellulose multifilament yarns of high breaking load and high elongation at break can be obtained, which in addition have a very regular linear density. |
申请公布号 |
EP0864005(A1) |
申请公布日期 |
1998.09.16 |
申请号 |
EP19960937250 |
申请日期 |
1996.10.25 |
申请人 |
MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
VOS, GERARDUS, JOHANNES, HENDRICUS;KOENDERS, BERNARDUS, MARIA;BOERSTOEL, HANNEKE |
分类号 |
D01F2/00;D01F2/28;(IPC1-7):D01F2/00 |
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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