| 发明名称 |
Toughened cementitious composites |
| 摘要 |
The present invention relates to the field of toughening and reinforcing brittle matrix materials, and more specifically to the structural fibers made from an oriented film, which enhance the toughness of matrix materials such as concrete, cement, and other cementitious products.
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| 申请公布号 |
US7192643(B2) |
申请公布日期 |
2007.03.20 |
| 申请号 |
US20010950161 |
申请日期 |
2001.09.10 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
PEREZ MARIO A.;SANDERS JAMES F.;KODY ROBERT S.;ISTA TROY K.;MACDONALD CLIFFORD N. |
| 分类号 |
D02G3/00;C04B16/06;D01D5/42 |
主分类号 |
D02G3/00 |
| 代理机构 |
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