发明名称 |
Cellulose based electrically insulating material |
摘要 |
The present invention relates to a cellulose based electrically insulating composite material (1) in the form of a paper or pressboard, the material comprising cellulose fibres (2) and a thermoplastic polymer material (3), wherein the polymer material is arranged around and between the cellulose fibres such as to coat said fibres and/or bind said fibres to each other. The present invention also relates to a use of such a composite material for electrical insulation in an electrical device, as well as to a method of production of such a composite material. |
申请公布号 |
EP2617896(A1) |
申请公布日期 |
2013.07.24 |
申请号 |
EP20120151937 |
申请日期 |
2012.01.20 |
申请人 |
ABB TECHNOLOGY LTD |
发明人 |
HAKMAN, LEIF;BRATTBERG, TORBJOERN;WAHLBERG, ANNA;SCHMIDT, LARS |
分类号 |
D21H17/53;D21H27/00;H01B3/52 |
主分类号 |
D21H17/53 |
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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