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1. 发明申请

WO2008033816A1 ABRASIVE ARTICLES HAVING MECHANICAL FASTENERS 审中-公开
标题翻译：具有机械紧固件的磨具
公开(公告)号：WO2008033816A1
公开(公告)日：2008-03-20
申请号：PCT/US2007/078131
申请日：2007-09-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CHESLEY, Jason A. , WELYGAN, Dennis G. , ANNEN, Michael J.
发明人： CHESLEY, Jason A. , WELYGAN, Dennis G. , ANNEN, Michael J.
IPC分类号： B24D9/08 , A44B18/00
CPC分类号： B24D9/085 , A44B18/0015 , B24D3/00 , B24D11/00
摘要： Fixed abrasive articles comprising a substrate having an abrasive surface and an attachment surface, and at least one engaging projection are described. Generally, the engaging projection comprises a top surface having a top surface edge and an attachment end attached to the attachment surface of the substrate. The area of attachment between the attachment end and the attachment surface is bounded by an attachment perimeter. The engaging projection also comprises a mantle surface extending from the top surface edge to the attachment perimeter. At least one profile of the mantle surface is substantially convex from a point of maximum width along the profile to the attachment perimeter.
摘要翻译：描述了包括具有研磨表面和附接表面的基底和至少一个接合突起的固定磨料制品。通常，接合突起包括具有顶表面边缘和附接到基底的附接表面的附接端的顶表面。附接端和附接表面之间的连接区域由附接周界限定。接合突起还包括从顶表面边缘延伸到附接周边的地幔表面。地幔表面的至少一个轮廓从沿着轮廓到附接周边的最大宽度的点基本上是凸起的。

2. 发明申请

WO0113776A3 DIRT-REMOVABLE WATER-DRAINABLE MAT 审中-公开
公开(公告)号：WO0113776A3
公开(公告)日：2002-02-21
申请号：PCT/US0021748
申请日：2000-08-09
申请人： 3M INNOVATIVE PROPERTIES CO , SAKAI HIDEYASU , WELYGAN DENNIS G , DRONEN BLAKE R
发明人： SAKAI HIDEYASU , WELYGAN DENNIS G , DRONEN BLAKE R
IPC分类号： E02B11/00 , A47L23/24 , B29C47/12 , B29C47/30 , E04F19/10 , B29C47/00 , B29C47/06
CPC分类号： E04F19/10 , A47L23/24 , B29C47/003 , B29C47/0033 , B29C47/12 , B29C47/30 , B29C47/56 , B29L2028/00
摘要： A dirt-removable water-drainable mat which is capable of exhibiting both sufficient elasticity and sufficient removal of earth and sand, and of effectively removing the earth and sand from shoe soles and the like, free from undesirable effects such as poor removal of earth, sand and poor drainage of water and inadequate comfort that are due to lack of elasticity, and sufficient to drain water. A dirt-removable water-drainable mat (1) is provided which comprises a plurality of rod-like rigid members (2) disposed in juxtaposed relation to each other; and one or more elastic members (3) bridged between each adjacent pair of said rod-like rigid members (2) from one end to opposite end in a longitudinal direction of the paired rod-like rigid members (2); spaces defined by said rod-like rigid members (2) and said elastic members (3) forming holes (4) that go through from one surface to another surface (5) of said mat (1). The elastic members (3) are protrusive at least from a back surface of the mat when the latter is under an unloaded state.
摘要翻译：一种可去污的可排水垫，其能够表现出足够的弹性和足够的砂土的除去，并且有效地从鞋底等除去泥土和沙子，没有不期望的影响，例如不良的除去土壤，沙子和水的排水不良以及由于缺乏弹性而足够的舒适度，并且足以排水。提供了可除污的可排水的垫（1），其包括以彼此并置的关系设置的多个杆状刚性构件（2）; 以及一个或多个弹性构件（3），其在所述一对杆状刚性构件（2）的纵向方向上从一端到另一端在每个相邻的所述杆状刚性构件（2）之间桥接; 由所述棒状刚性构件（2）和所述弹性构件（3）限定的形成由所述垫（1）的一个表面到另一个表面（5）穿过的孔（4）的空间。弹性构件（3）至少从衬垫的后表面伸出时，其处于无负载状态。

3. 发明申请

WO2012061033A3 LASER METHOD FOR MAKING SHAPED CERAMIC ABRASIVE PARTICLES, SHAPED CERAMIC ABRASIVE PARTICLES, AND ABRASIVE ARTICLES 审中-公开
标题翻译：用于制作成形陶瓷磨料颗粒，形状陶瓷磨料颗粒和磨料的激光方法
公开(公告)号：WO2012061033A3
公开(公告)日：2012-10-26
申请号：PCT/US2011057203
申请日：2011-10-21
申请人： 3M INNOVATIVE PROPERTIES CO , WELYGAN DENNIS G , STUDINER CHARLES J IV , ERICKSON DWIGHT D , BAUM SCOTT A , WOO EDWARD J , WU PINGFAN , POTTS TRAVIS L
发明人： WELYGAN DENNIS G , STUDINER CHARLES J IV , ERICKSON DWIGHT D , BAUM SCOTT A , WOO EDWARD J , WU PINGFAN , POTTS TRAVIS L
IPC分类号： B24D18/00 , B24D3/00 , C09K3/14
CPC分类号： C09K3/1418 , B01J2/26 , B23K26/0624 , B23K26/082 , B23K26/0821 , B23K26/0838 , B23K26/0846 , B23K26/38 , B23K26/40 , B23K2203/52 , B24D3/02 , C04B35/1115 , C04B2235/52 , C04B2235/6025 , C04B2235/612 , C04B2235/94 , C09K3/1409
摘要： A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed.
摘要翻译：制造成形陶瓷磨粒的方法包括使用激光束切割陶瓷前体材料层并形成成形陶瓷前体粒子。进一步的热处理提供成形陶瓷磨粒。还公开了通过该方法制造的成形陶瓷磨粒和包含它们的磨料制品。

4. 发明申请

WO2012061033A2 LASER METHOD FOR MAKING SHAPED CERAMIC ABRASIVE PARTICLES, SHAPED CERAMIC ABRASIVE PARTICLES, AND ABRASIVE ARTICLES 审中-公开
标题翻译：用于制造形状陶瓷磨料颗粒，成型陶瓷磨料颗粒和磨料制品的激光方法
公开(公告)号：WO2012061033A2
公开(公告)日：2012-05-10
申请号：PCT/US2011/057203
申请日：2011-10-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WELYGAN, Dennis G. , STUDINER, Charles J., IV , ERICKSON, Dwight D. , BAUM, Scott A. , WOO, Edward J. , WU, Pingfan , POTTS, Travis L.
发明人： WELYGAN, Dennis G. , STUDINER, Charles J., IV , ERICKSON, Dwight D. , BAUM, Scott A. , WOO, Edward J. , WU, Pingfan , POTTS, Travis L.
IPC分类号： B24D18/00 , B24D3/00 , C09K3/14
CPC分类号： C09K3/1418 , B01J2/26 , B23K26/0624 , B23K26/082 , B23K26/0821 , B23K26/0838 , B23K26/0846 , B23K26/38 , B23K26/40 , B23K2203/52 , B24D3/02 , C04B35/1115 , C04B2235/52 , C04B2235/6025 , C04B2235/612 , C04B2235/94 , C09K3/1409
摘要： A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed.
摘要翻译：制造成形陶瓷磨粒的方法包括使用激光束切割陶瓷前体材料层并形成成形陶瓷前体颗粒。进一步的热处理提供成形陶瓷磨粒。还公开了通过这些方法可生产的成型陶瓷磨料颗粒和含有它们的磨料制品。

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