发明名称 |
APPARATUS HAVING IMPROVED WEAR-RESISTANT PROPERTIES |
摘要 |
An apparatus in which an electrically conductive contact is in slidable contact with a polymeric composition comprising thermoplastic polymer, a fibrous reinforcing agent, and a mineral filler. The Mohs hardness of the electrically conductive contact is within 1 unit of the Mohs hardness of the mineral filler. |
申请公布号 |
WO2007106380(A2) |
申请公布日期 |
2007.09.20 |
申请号 |
WO2007US06007 |
申请日期 |
2007.03.08 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY;LIMA, AVELINO, F. |
发明人 |
LIMA, AVELINO, F. |
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