公开(公告)号：US11235436B2

公开(公告)日：2022-02-01

申请号：US16314565

申请日：2017-07-07

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS ,  UNIVERSITY OF MASSACHUSETTS

发明人： Andrew B. Schoch ,  Alexander Nashed ,  Sena Ada Carleen ,  Dean S. Matsumoto ,  Anne M. Bonner ,  Shaw Ling Hsu ,  Jigneshkumar P. Patel ,  Subrajeet Deshmukh ,  Caixia Zhao

IPC分类号： B24D3/34 ,  B24D3/28 ,  C09K3/14

摘要： An abrasive article may include an organic bond material, abrasive particles contained within the organic bond material and a plasticizer contained within the organic bond material. The plasticizer may include at least one of an aromatic phenyl group, a heteroaromatic furyl group, or a saturated aliphatic hydrocarbon. The plasticizer may further include a polar group.

公开(公告)号：US11685849B2

公开(公告)日：2023-06-27

申请号：US17754686

申请日：2020-10-09

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

发明人： Marc Yonger ,  Leslie Dos Santos ,  Anne M. Bonner ,  Mark W. Simon ,  Subramanian Ramalingam ,  Anthony Martone ,  Hua Fan ,  Darrell K. Everts ,  Brahmanandam V. Tanikella ,  Aldric Barbier

IPC分类号： C09K3/14

CPC分类号： C09K3/1409 ,  C09K3/1436

摘要： An abrasive particle can include a coating overlying at least a portion of a core. In an embodiment, the coating can include a first portion overlying at least a portion of the core and a second portion overlying at least a portion of the core, wherein the first portion can include a ceramic material and the second portion can include a silane or a silane reaction product. In a particular embodiment, the first portion can consist essentially of silica. In another particular embodiment, the first portion can include a surface roughness of not greater than 5 nm and a crystalline content of not greater than 60%.

公开(公告)号：US20140137482A1

公开(公告)日：2014-05-22

申请号：US14085335

申请日：2013-11-20

申请人： Saint-Gobain Abrasifs ,  Saint-Gobain Abrasives, Inc.

发明人： Lingyu Li ,  Muthu Jeevanantham ,  Anne M. Bonner ,  Dean S. Matsumoto ,  Piotr Miziak ,  Andre Collin ,  Alejandro Javier Mantecon Torres ,  Stefano Francovigh

IPC分类号： B24D5/04

CPC分类号： B24D5/04 ,  B24D3/34

摘要： An abrasive article has a body including an abrasive portion with a bond material, abrasive particles contained in the bond material, and a reinforcing member contained in the body. The abrasive portion can have a fracture propagation toughness WOF of at least about 5 kJ/m2. The reinforcing member can have openings with an open area of not greater than about 100 mm2 within a major plane of the reinforcing member.

摘要翻译： 磨料制品具有主体，其包括具有粘结材料的研磨部分，包含在粘合材料中的磨料颗粒，以及包含在主体中的加强构件。 研磨部分可以具有至少约5kJ / m 2的断裂传播韧性WOF。 加强构件可以在加强构件的主平面内具有开口面积不大于约100mm 2的开口。