公开(公告)号：US11583977B2

公开(公告)日：2023-02-21

申请号：US17344286

申请日：2021-06-10

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Amandine Martin ,  Joachim Schwarzkopf ,  Peter Janeczek ,  Flavy Bayard

IPC分类号： B24D5/02 ,  B24D3/14 ,  B24D3/28 ,  B24D5/14 ,  B24D7/14

摘要： An abrasive article can include a body including a plurality of portions including a first abrasive portion and a second abrasive portion. The first abrasive portion can include a vitreous bond material and abrasive particles contained within the bond material. The second abrasive particles can include an organic bond material and abrasive particles contained within the bond material. The body can have a burst speed of at least 65 m/s. In an embodiment, the abrasive article can include an interior portion coupled to the first and second abrasive portions. In another embodiment, the interior portion can optionally include abrasive particles or a filler material.

公开(公告)号：US20210299818A1

公开(公告)日：2021-09-30

申请号：US17344286

申请日：2021-06-10

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Amandine Martin ,  Joachim Schwarzkopf ,  Peter Janeczek ,  Flavy Bayard

IPC分类号： B24D5/02 ,  B24D3/14 ,  B24D3/28 ,  B24D5/14 ,  B24D7/14

摘要： An abrasive article can include a body including a plurality of portions including a first abrasive portion and a second abrasive portion. The first abrasive portion can include a vitreous bond material and abrasive particles contained within the bond material. The second abrasive particles can include an organic bond material and abrasive particles contained within the bond material. The body can have a burst speed of at least 65 m/s. In an embodiment, the abrasive article can include an interior portion coupled to the first and second abrasive portions. In another embodiment, the interior portion can optionally include abrasive particles or a filler material.

公开(公告)号：US11059148B2

公开(公告)日：2021-07-13

申请号：US16331836

申请日：2017-09-08

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Amandine Martin ,  Joachim Schwarzkopf ,  Peter Janeczek ,  Flavy Bayard

IPC分类号： B24D5/02 ,  B24D3/14 ,  B24D3/28 ,  B24D5/14 ,  B24D7/14

摘要： An abrasive article can include a body including a plurality of portions including a first abrasive portion and a second abrasive portion. The first abrasive portion can include a vitreous bond material and abrasive particles contained within the bond material. The second abrasive particles can include an organic bond material and abrasive particles contained within the bond material. The body can have a burst speed of at least 65 m/s. In an embodiment, the abrasive article can include an interior portion coupled to the first and second abrasive portions. In another embodiment, the interior portion can optionally include abrasive particles or a filler material.