发明名称 |
Werkwijze voor het verven van een hooggeoriënteerde hoogmoleculaire polyetheen vormdelen en artikelen. |
摘要 |
The invention relates to a process for the dyeing of a highly oriented moulded article substantially consisting of a polyethylene having a weight average molecular weight of at least 400 kg/mol. The invention also relates to dyeing of articles containing such a moulded article and to moulded articles and articles that can be obtained by these processes. In the process according to the invention the moulded article is contacted, at a temperature between 100 and 130 DEG C to a supercritical liquid in which a dye is dissolved. |
申请公布号 |
NL1000581(C2) |
申请公布日期 |
1996.12.17 |
申请号 |
NL19951000581 |
申请日期 |
1995.06.16 |
申请人 |
DSM N.V. |
发明人 |
MARTINUS JOHANNES NICOLAAS JACOBS;ELKE BACH;ECKHARD SCHOLLMEYER;ERNST CLEVE |
分类号 |
D06P5/00;D01F6/04;D06P1/44;D06P1/94;D06P3/00;D06P3/79;D06P7/00 |
主分类号 |
D06P5/00 |
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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