发明名称 |
Dual cured abrasive articles |
摘要 |
The present invention is directed to a method of making a three-dimensional fixed abrasive article, and a three dimensional fixed abrasive made thereby. The method comprises providing an abrasive composition comprising a plurality of abrasive particles and a binder precursor. The binder precursor comprises a polymerizable material consisting essentially of an ethylenically unsaturated material having one or more terminal functional groups of the same type of reactive functionality, a photoinitiator, and a thermal initiator. The abrasive composition is then applied onto a backing. The method then comprises at least partially curing the binder precursor by activating the photoinitiator, and further curing the binder precursor by activating the thermal initiator to provide a three-dimensional fixed abrasive.
|
申请公布号 |
US2003194961(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20030427005 |
申请日期 |
2003.04.30 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KENDALL PHILIP E.;PARK SOON C.;BRUXVOORT WESLEY J.;CULLER SCOTT R.;WILLIAMS JERRY W. |
分类号 |
B24D3/28;(IPC1-7):B24D11/00 |
主分类号 |
B24D3/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|