发明名称 |
Resilient abrasive article with hard anti-loading size coating |
摘要 |
A resilient abrasive article includes a resilient elongatable substrate, abrasive particles adhesively bonded to the substrate with a flexible make coat, and a hard size coat applied over the abrasive particles and flexible make coat. The size coat provides an anti-loading layer which is applied thinly enough to prevent the size coat from cracking and tearing the substrate during use.
|
申请公布号 |
US6406504(B1) |
申请公布日期 |
2002.06.18 |
申请号 |
US20000535782 |
申请日期 |
2000.03.28 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
LISE JONATHAN M.;MINICK CHRIS A. |
分类号 |
B24D3/34;B24D11/00;(IPC1-7):B24D3/00;B24D3/28 |
主分类号 |
B24D3/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|