- 专利标题: LASER METHOD FOR MAKING SHAPED CERAMIC ABRASIVE PARTICLES, SHAPED CERAMIC ABRASIVE PARTICLES, AND ABRASIVE ARTICLES
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申请号: EP11838458.5申请日: 2011-10-21
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公开(公告)号: EP2635406B1公开(公告)日: 2019-11-20
- 发明人: WELYGAN, Dennis G. , STUDINER, Charles J., IV , ERICKSON, Dwight D. , BAUM, Scott A. , WOO, Edward J. , WU, Pingfan , POTTS, Travis L.
- 申请人: 3M Innovative Properties Company
- 申请人地址: 3M Center P.O.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 P.O.Box 33427 St. Paul, MN 55133-3427 US
- 代理机构: Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权: US201161548941P 20111019; US408813P 20101101
- 国际公布: WO2012061033 20120510
- 主分类号: C04B35/111
- IPC分类号: C04B35/111 ; C09K3/14 ; B23K26/38 ; B23K26/082 ; B23K26/40 ; B23K26/06 ; B23K26/0622 ; B23K26/08 ; B01J2/26 ; B24D3/02 ; B23K103/00
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