发明名称 |
STRUCTURAL CORE |
摘要 |
This invention pertains to a structural core comprising a nonwoven fibrous reinforcement web of carbon nanotubes, the web being coated with a thermoset or thermoplastic resin wherein the carbon nanotubes are oriented within the reinforcement web such that, after resin coating, the ratio of modulus in the plane of the web in a first direction to the modulus in a second direction orthogonal to the first direction is no greater than 2.0; the in-plane Young's modulus of the resin coated web is at least 14 GPa and the coating resin comprises from 15 to 75 weight percent of the weight of web plus resin. |
申请公布号 |
CA2857064(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
CA20122857064 |
申请日期 |
2012.12.18 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
KNOFF, WARREN FRANCIS;LEVIT, MIKHAIL R.;RICHARDSON, LLEWELLYN BENTLEY, III |
分类号 |
D21H13/26;B32B5/00;D06M11/00;D21H13/50;D21H17/67;D21H19/16;D21H19/20;D21H19/24;D21H27/30 |
主分类号 |
D21H13/26 |
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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