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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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