| 发明名称 | Nonwoven abrasive articles made by friction welding | ||
| 摘要 | An abrasive article comprising a nonwoven substrate material having a top surface and a bottom surface; a woven cloth; a thermoplastic fastener; and a plurality of abrasive particles, wherein the cloth layer is adhered to the top surface of the nonwoven substrate material; wherein the thermoplastic fastener is disposed on the cloth, and wherein the plurality of abrasive particles are disposed on at least the bottom surface of the nonwoven abrasive substrate. | ||
| 申请公布号 | US9434051(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201414568510 | 申请日期 | 2014.12.12 |
| 申请人 | Saint-Gobain Abrasives, Inc.;Saint-Gobain Abrasifs | 发明人 | Hsu Shyiguei;Villareal Dan M.;LaBrecque Julienne C.;Kilinski Scott;Raman Vivek Cheruvari Kottieth;Seth Anuj;Chen-Liang Jane;Ramirez Fernando J.;Perez Victor D. |
| 分类号 | B24D13/14;B24D18/00 | 主分类号 | B24D13/14 |
| 代理机构 | Abel Law Group, LLP | 代理人 | Abel Law Group, LLP ;Sullivan Joseph P. |
| 主权项 | 1. An abrasive article comprising: a nonwoven abrasive substrate having a top surface and a bottom surface; a thermoplastic fastener; and a plurality of abrasive particles, wherein the thermoplastic fastener is disposed on the top surface of the nonwoven abrasive substrate, wherein the plurality of abrasive particles are disposed on at least the bottom surface of the nonwoven abrasive substrate, and wherein the thermoplastic fastener is melt bonded to the top of the nonwoven substrate. | ||
| 地址 | Worcester MA US | ||