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公开(公告)号：EP2830829B1
公开(公告)日：2018-01-10
申请号：EP13770144.7
申请日：2013-03-29
发明人： GAETA, Anthony C. , SETH, Anuj , HERBERT, Charles G. , EVERTS, Darrell K. , CSILLAG, Frank J. , LABRECQUE, Julienne , KHATAMI, Kamran
CPC分类号： B24D3/28 , B24D3/20 , B24D11/001
摘要： An engineered coated abrasive product having a backing, a frontfill coat, a make coat, and/or a size coat, wherein at least one of the coats includes fibrillated fibers. The coated abrasive product is capable of improved inter-layer adhesion, retention of abrasive grains, and/or maintenance of abrasive grains in a more desirable orientation for grinding.
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2.发明公开ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES 审中-公开瑞士法郎MER BESONDEREN FORMEN UND VERFAHREN ZUR FORMUNG SOLCHER PARTIKEL
公开(公告)号：EP2906392A1
公开(公告)日：2015-08-19
申请号：EP13847930.8
申请日：2013-10-15
发明人： GAETA, Anthony C. , SETH, Anuj , ARCONA, Christopher , YENER, Doruk O. , CZEREPINSKI, Jennifer H. , IYENGAR, Sujatha , CSILLAG, Frank J. , RICE, William C. , RAMESH, Satyalakshmi , LAFOND, Gregory G. , WIJESOORIYA, Sidath S. , LIOR, Adam D. , BRANDES, Alan J. , PARMAR, Anil , BRAUN, Paul , EVERTS, Darrell K.
CPC分类号： B24D3/001 , B24D7/02 , B24D11/04 , B24D18/00 , B24D18/0072 , B24D2203/00 , C09K3/1409 , Y10T428/24 , Y10T428/24372 , Y10T428/24893 , Y10T428/25
摘要： An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative to each other.
摘要翻译： 一种磨料制品，其包括第一组，所述第一组包括覆盖衬垫的多个成形磨料颗粒，其中所述第一组的多个成形磨料颗粒限定相对于彼此的第一非阴影分布。
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公开(公告)号：EP3732266A1
公开(公告)日：2020-11-04
申请号：EP18895649.4
申请日：2018-12-21
IPC分类号： C09K3/14 , C09D131/04 , B24D3/34 , B24D3/28
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公开(公告)号：EP4364891A2
公开(公告)日：2024-05-08
申请号：EP24165445.8
申请日：2014-03-31
IPC分类号： B24D18/00
CPC分类号： B24D18/0072 , B24D11/04 , B24D2203/0020130101 , B24D18/0054
摘要： A coated abrasive article comprising a backing, an adhesive layer disposed in a discontinuous distribution on at least a portion of the backing, wherein the discontinuous distribution comprises a first plurality of discrete adhesive contact regions; and at least one particle disposed on a majority of each of the discrete adhesive contact regions, wherein at least 50% of the abrasive particles comprise a predetermined side orientation and have a tilt angle of at least 45 degrees, wherein the first plurality of discrete adhesive contact regions comprise a predetermined two-dimensional shape as viewed from above, and wherein each of the discrete contact regions comprises a length, a width, or a combination thereof that substantially corresponds to a dimension of the at least one particle.
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5.发明公开
公开(公告)号：EP4225867A1
公开(公告)日：2023-08-16
申请号：EP21878735.6
申请日：2021-10-08
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公开(公告)号：EP4084931A1
公开(公告)日：2022-11-09
申请号：EP20909282.4
申请日：2020-11-20
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公开(公告)号：EP4364891A3
公开(公告)日：2024-07-31
申请号：EP24165445.8
申请日：2014-03-31
CPC分类号： B24D18/0072 , B24D11/04 , B24D2203/0020130101 , B24D18/0054
摘要： A coated abrasive article comprising a backing, an adhesive layer disposed in a discontinuous distribution on at least a portion of the backing, wherein the discontinuous distribution comprises a first plurality of discrete adhesive contact regions; and at least one particle disposed on a majority of each of the discrete adhesive contact regions, wherein at least 50% of the abrasive particles comprise a predetermined side orientation and have a tilt angle of at least 45 degrees, wherein the first plurality of discrete adhesive contact regions comprise a predetermined two-dimensional shape as viewed from above, and wherein each of the discrete contact regions comprises a length, a width, or a combination thereof that substantially corresponds to a dimension of the at least one particle.
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8.发明公开
公开(公告)号：EP4041840A1
公开(公告)日：2022-08-17
申请号：EP20874484.7
申请日：2020-10-09
发明人： YONGER, Marc , DOS SANTOS, Leslie , BONNER, Anne M. , SIMON, Mark W. , RAMALINGAM, Subramanian , MARTONE, Anthony , FAN, Hua , EVERTS, Darrell K. , TANIKELLA, Brahmanandam V. , BARBIER, Aldric
IPC分类号： C09K3/14
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9.发明公开ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES 审中-公开磨特殊形状和方法颗粒形成这种粒子
公开(公告)号：EP2978566A1
公开(公告)日：2016-02-03
申请号：EP14772733.3
申请日：2014-03-31
IPC分类号： B24D3/02
CPC分类号： B24D18/0054 , B24D3/00 , B24D11/04 , B24D18/0072 , B24D2203/00
摘要： A coated abrasive article comprising a backing, an adhesive layer disposed in a discontinuous distribution on at least a portion of the backing, wherein the discontinuous distribution comprises a plurality of adhesive contact regions having at least one of a lateral spacing or a longitudinal spacing between each of the adhesive contact regions; and at least one abrasive particle disposed on each adhesive contact region, the abrasive particle having a tip, and there being at least one of a lateral spacing or a longitudinal spacing between each of the abrasive particles, and wherein at least 65% of the at least one of a lateral spacing and a longitudinal spacing between the tips of the abrasive particles is within 2.5 standard deviations of the mean.
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公开(公告)号：EP2830829A1
公开(公告)日：2015-02-04
申请号：EP13770144.7
申请日：2013-03-29
发明人： GAETA, Anthony C. , SETH, Anuj , HERBERT, Charles G. , EVERTS, Darrell K. , CSILLAG, Frank J. , LABRECQUE, Julienne , KHATAMI, Kamran
CPC分类号： B24D3/28 , B24D3/20 , B24D11/001
摘要： An engineered coated abrasive product having a backing, a frontfill coat, a make coat, and/or a size coat, wherein at least one of the coats includes fibrillated fibers. The coated abrasive product is capable of improved inter-layer adhesion, retention of abrasive grains, and/or maintenance of abrasive grains in a more desirable orientation for grinding.
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