
基本信息:
- 专利标题: NONWOVEN ABRASIVE WHEEL WITH MOISTURE BARRIER LAYER
- 专利标题(中):非织造耐磨砂轮带防潮层
- 申请号:EP15865980.5 申请日:2015-11-24
- 公开(公告)号:EP3227053A1 公开(公告)日:2017-10-11
- 发明人: POLUHA, Laurie L. , BEVERIDGE, Jacob S. , HOLMES, Dean S.
- 申请人: 3M Innovative Properties Company
- 申请人地址: 3M Center Post Office Box 33427 St. Paul, MN 55133-3427 US
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: 3M Center Post Office Box 33427 St. Paul, MN 55133-3427 US
- 代理机构: Michalík, Andrej
- 优先权: US201462085867P 20141201
- 国际公布: WO2016089672 20160609
- 主分类号: B24D5/04
- IPC分类号: B24D5/04 ; B24D3/02
摘要:
A nonwoven abrasive wheel includes a nonwoven abrasive body having opposed first and second major surfaces and a moisture barrier layer arranged on at least one of the first and second major surfaces. Methods of making are also described.
摘要(中):
非织造磨轮包括具有相对的第一主表面和第二主表面的非织造研磨体以及布置在第一主表面和第二主表面中的至少一个上的防潮层。 还描述了制作方法。
公开/授权文献:
- EP3227053B1 NONWOVEN ABRASIVE WHEEL WITH MOISTURE BARRIER LAYER 公开/授权日:2021-01-27