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Patent Agency Ranking
公开(公告)号：US20210122959A1
公开(公告)日：2021-04-29
申请号：US17054182
申请日：2019-05-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Scott M. Mevissen , Mark A. Lukowski , Thomas J. Nelson , Kaylee R. Schmall , Myhanh T. Truong
Abstract: The present disclosure provides an abrasive article. The abrasive article includes a base. The abrasive article further includes a plurality of soft shaped abrasive particles distributed about the base.
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公开(公告)号：US09902046B2
公开(公告)日：2018-02-27
申请号：US15022290
申请日：2014-09-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Louis S. Moren , Scott M. Mevissen , Edward J. Woo , Jasmeet Kaur
Abstract: A nonwoven abrasive article includes: a lofty open nonwoven fiber web, an abrasive layer bonded to the lofty open nonwoven fiber web, and a peripheral antiloading composition disposed on the abrasive layer. The peripheral antiloading composition comprises at least 50 percent by weight of wax having a melting point onset of from 180° F. (82° C.) to 290° F. (143° C.). A method of abrading a workpiece using the nonwoven abrasive article is also disclosed.
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3.发明申请NONWOVEN ABRASIVE ARTICLE WITH WAX ANTILOADING COMPOUND AND METHOD OF USING THE SAME 有权具有WAX抗加载化合物的非金属磨料及其使用方法公开(公告)号：US20160229032A1
公开(公告)日：2016-08-11
申请号：US15022290
申请日：2014-09-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Louis S. Moren , Scott M. Mevissen , Edward J. Woo , Jasmeet Kaur
Abstract: A nonwoven abrasive article includes: a lofty open nonwoven fiber web, an abrasive layer bonded to the lofty open nonwoven fiber web, and a peripheral antiloading composition disposed on the abrasive layer. The peripheral antiloading composition comprises at least 50 percent by weight of wax having a melting point onset of from 180° F. (82° C.) to 290° F. (143° C.). A method of abrading a workpiece using the nonwoven abrasive article is also disclosed.
Abstract translation: 一种非织造材料制品包括：高度开放的无纺纤维网，粘结到高开放非织造纤维网上的研磨层，以及设置在研磨层上的周边抗压组合物。 外围抗压组合物包含至少50重量％的熔点为180°F（82℃）至290°F（143℃）的蜡。 还公开了使用非织造材料制品研磨工件的方法。
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公开(公告)号：US20240042578A1
公开(公告)日：2024-02-08
申请号：US18382431
申请日：2023-10-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Louis S. Moren , Scott M. Mevissen , Gregory G. Mehsikomer , Shawn C. Bell , Gary T. Stram
CPC classification number: B24D3/004 , B24D11/001 , D04H1/413 , D04H1/498 , D04H1/64 , D04H1/74 , D04H1/43912 , D04H1/43918
Abstract: Various embodiments disclosed relate to an abrasive article. The abrasive article includes a nonwoven web. The nonwoven web includes a first irregular major surface and an opposite second irregular major surface. The nonwoven web further includes a fiber component comprising staple fibers having a linear density ranging from about 50 denier to about 2000 denier and a crimp index value ranging from about 15% to about 60%. The nonwoven web further includes a binder dispensed on the fiber component and abrasive particles dispersed throughout the nonwoven web.
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公开(公告)号：US11794307B2
公开(公告)日：2023-10-24
申请号：US16608215
申请日：2018-04-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Louis S. Moren , Scott M. Mevissen , Gregory G. Mehsikomer , Shawn C. Bell , Gary T. Stram
CPC classification number: B24D3/004 , B24D11/001 , D04H1/413 , D04H1/43912 , D04H1/43918 , D04H1/498 , D04H1/64 , D04H1/74
Abstract: Various embodiments disclosed relate to an abrasive article. The abrasive article includes a nonwoven web. The non-woven web includes a first irregular major surface and an opposite second irregular major surface. The nonwoven web further includes a fiber component comprising staple fibers having a linear density ranging from about 50 denier to about 2000 denier and a crimp index value ranging from about 15% to about 60%. The nonwoven web further includes a binder dispensed on the fiber component and abrasive particles dispersed throughout the nonwoven web.
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