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公开(公告)号：US09586307B2
公开(公告)日：2017-03-07
申请号：US14453252
申请日：2014-08-06
Applicant: Saint-Gobain Abrasives, Inc. , Saint-Gobain Abrasifs
Inventor： Michael W. Klett , Karen Conley , Steven F. Parsons , Han Zhang , Arup K. Khaund
Abstract: A composition that can be used for abrasive processing is disclosed. The composition includes an organic bond material, an abrasive material dispersed in the organic bond material, and a plurality of microfibers uniformly dispersed in the organic bond material. The microfibers are individual filaments having an average length of less than about 1000 μm. Abrasive articles made with the composition exhibit improved strength and impact resistance relative to non-reinforced abrasive tools, and improved wheel wear rate and G-ratio relative to conventional reinforced tools. Active fillers that interact with microfibers may be used to further abrasive process benefits.
Abstract translation: 公开了可用于研磨处理的组合物。 组合物包括有机粘合材料，分散在有机粘结材料中的磨料，以及均匀分散在有机粘合材料中的多个微纤维。 微纤维是平均长度小于约1000μm的单丝。 用该组合物制成的研磨制品相对于非增强研磨工具显示出改进的强度和抗冲击性，以及相对于常规增强工具提高的砂轮磨损率和G比率。 与微纤维相互作用的活性填料可用于进一步研磨过程的有益效果。
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公开(公告)号：US09409243B2
公开(公告)日：2016-08-09
申请号：US14256209
申请日：2014-04-18
Applicant: Saint-Gobain Abrasives, Inc. , Saint-Gobain Abrasifs
Inventor： Yinggang Tian , Paul W. Rehrig , Arup K. Khaund
CPC classification number: B23D65/00 , B23D61/185 , B24B27/0633 , B24D11/00 , B24D99/00
Abstract: An abrasive article including a substrate as an elongated member, a first layer overlying the substrate, abrasive particles overlying the first layer, fillets connecting the first layer and the abrasive particles, a bonding layer overlying the abrasive particles, the first layer and the fillets, and the fillets have a fillet characteristic relative to an abrasive application, the fillet characteristic selected from the group consisting of tacking factor (tfl/tf), a fillet-to-particle factor (tf/dab), a fillet-to-bonding layer factor (tf/tbl), a contact factor (Ab/Af), a fillet size variance (Vf), and a combination thereof.
Abstract translation: 一种磨料制品，包括作为细长构件的基底，覆盖在基底上的第一层，覆盖第一层的磨料颗粒，连接第一层和磨料颗粒的圆角，覆盖磨料颗粒，第一层和圆角的粘合层， 并且所述圆角相对于研磨应用具有圆角特征，所述圆角特征选自由加工因子（tfl / tf），圆角对粒子因子（tf / dab），圆角到粘合层 因子（tf / tbl），接触因子（Ab / Af），圆角大小方差（Vf）及其组合。
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公开(公告)号：US20160144481A1
公开(公告)日：2016-05-26
申请号：US14984627
申请日：2015-12-30
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Yinggang Tian , Paul W. Rehrig , Arup K. Khaund , Avanti M. Jain , Wei Che , Susanne Liebelt , Vincent Tesi
IPC: B24D3/00
CPC classification number: B24D3/007 , B23D61/185 , B23D65/00 , B24B27/0633 , B24D99/00
Abstract: An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, and a first type of abrasive particle overlying the tacking layer and defining a first abrasive particle concentration at least about 10 particles per mm of substrate.
Abstract translation: 一种磨料制品，包括具有细长体的衬底，覆盖衬底的粘合层和覆盖粘合层的第一类磨料颗粒，并且限定每mm衬底至少约10个颗粒的第一磨料颗粒浓度。
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公开(公告)号：US20140345202A1
公开(公告)日：2014-11-27
申请号：US14453252
申请日：2014-08-06
Applicant: Saint-Gobain Abrasives, Inc. , Saint-Gobain Abrasifs
Inventor： Michael W. Klett , Karen Conley , Steven F. Parsons , Han Zhang , Arup K. Khaund
IPC: B24D3/34
Abstract: A composition that can be used for abrasive processing is disclosed. The composition includes an organic bond material, an abrasive material dispersed in the organic bond material, and a plurality of microfibers uniformly dispersed in the organic bond material. The microfibers are individual filaments having an average length of less than about 1000 μm. Abrasive articles made with the composition exhibit improved strength and impact resistance relative to non-reinforced abrasive tools, and improved wheel wear rate and G-ratio relative to conventional reinforced tools. Active fillers that interact with microfibers may be used to further abrasive process benefits.
Abstract translation: 公开了可用于研磨处理的组合物。 组合物包括有机粘合材料，分散在有机粘结材料中的磨料，以及均匀分散在有机粘合材料中的多个微纤维。 微纤维是平均长度小于约1000μm的单丝。 用该组合物制成的研磨制品相对于非增强研磨工具显示出改进的强度和抗冲击性，以及相对于常规增强工具提高的砂轮磨损率和G比率。 与微纤维相互作用的活性填料可用于进一步研磨过程的有益效果。
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公开(公告)号：US10213903B2
公开(公告)日：2019-02-26
申请号：US15669284
申请日：2017-08-04
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Boris L. Serebrennikov , Debdutta Roy , John Tunstall , Arup K. Khaund
Abstract: An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio.
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Patent Agency Ranking
公开(公告)号：US09764449B2
公开(公告)日：2017-09-19
申请号：US14725925
申请日：2015-05-29
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Boris L. Serebrennikov , Debdutta Roy , John Tunstall , Arup K. Khaund
CPC classification number: B24D5/06 , B24D18/0009
Abstract: An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio.
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公开(公告)号：US09687962B2
公开(公告)日：2017-06-27
申请号：US14984627
申请日：2015-12-30
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Yinggang Tian , Paul W. Rehrig , Arup K. Khaund , Avanti M. Jain , Wei Che , Susanne Liebelt , Vincent Tesi
CPC classification number: B24D3/007 , B23D61/185 , B23D65/00 , B24B27/0633 , B24D99/00
Abstract: An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, and a first type of abrasive particle overlying the tacking layer and defining a first abrasive particle concentration at least about 10 particles per mm of substrate.
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8.发明授权Abrasive articles including abrasive particles bonded to an elongated substrate body having a barrier layer, and methods of forming thereof 有权包括结合到具有阻挡层的细长衬底主体上的磨料颗粒的研磨制品及其形成方法公开(公告)号：US09211634B2
公开(公告)日：2015-12-15
申请号：US13627789
申请日：2012-09-26
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Paul W. Rehrig , Yinggang Tian , Arup K. Khaund
CPC classification number: B24D18/00 , B23D61/185 , B23D65/00 , B24B27/0633 , B24D3/06
Abstract: An abrasive article including a substrate in the form of an elongated member having a core and a barrier layer in direct contact with an peripheral surface of the core. The barrier layer consists essentially of tin. A bonding layer is overlying the elongated substrate and abrasive particles are secured in the bonding layer.
Abstract translation: 一种磨料制品，其包括具有芯的细长构件形式的衬底和与芯的外围表面直接接触的阻挡层。 阻挡层基本上由锡组成。 粘合层覆盖在细长基材上，磨料颗粒固定在粘合层中。
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公开(公告)号：US10583506B2
公开(公告)日：2020-03-10
申请号：US16158457
申请日：2018-10-12
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Yinggang Tian , John J. Pearlman , Maureen A. Brosnan , Arup K. Khaund
Abstract: An abrasive article includes a substrate having an elongated body, a plurality of discrete tacking regions defining a discontinuous distribution of features overlying the substrate, where at least one discrete tacking region of the plurality of discrete tacking regions includes a metal material having a melting temperature not greater than 450° C., a plurality of discrete formations overlying the substrate and spaced apart from the plurality of discrete tacking regions, and a bonding layer overlying the substrate, plurality of discrete tacking regions, and plurality of discrete formations.
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公开(公告)号：US09878382B2
公开(公告)日：2018-01-30
申请号：US15195236
申请日：2016-06-28
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Yinggang Tian , John J. Pearlman , Maureen A. Brosnan , Arup K. Khaund
CPC classification number: B23D61/185 , B24D18/0018 , B24D18/0072 , B28D5/045
Abstract: An abrasive article includes a substrate having an elongated body, a plurality of discrete tacking regions defining a discontinuous distribution of features overlying the substrate, where at least one discrete tacking region of the plurality of discrete tacking regions includes a metal material having a melting temperature not greater than 450° C., a plurality of discrete formations overlying the substrate and spaced apart from the plurality of discrete tacking regions, and a bonding layer overlying the substrate, plurality of discrete tacking regions, and plurality of discrete formations.
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