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1. 发明授权

US5578098A Coated abrasive containing erodible agglomerates 失效
标题翻译：含有可侵蚀附聚物的涂层磨料
公开(公告)号：US5578098A
公开(公告)日：1996-11-26
申请号：US567811
申请日：1995-12-06
申请人： John J. Gagliardi , Jason A. Chesley , Charles H. Houck , Richard J. Cosmano , Ernest J. Duwell
发明人： John J. Gagliardi , Jason A. Chesley , Charles H. Houck , Richard J. Cosmano , Ernest J. Duwell
IPC分类号： B24D3/34 , B24D11/00 , C09K3/14
CPC分类号： B24D11/001 , B24D11/00 , B24D3/34 , B24D3/344 , C09K3/1436 , Y10T428/254
摘要： Coated abrasive article comprising a backing bearing on at least one major surface thereof erodible agglomerates and abrasive grains, wherein the erodible agglomerates consist essentially of a grinding aid and the erodible agglomerates are in the form of rods. The erodible agglomerates can be between or above or between and above the abrasive grains. The coated abrasive article of this invention utilizes a higher level of grinding aid than coated abrasive articles of the prior art.
摘要翻译：涂覆的磨料制品在其至少一个主要表面上包含一个背衬轴承，其中可侵蚀的附聚物和磨料颗粒，其中可侵蚀的附聚物基本上由研磨助剂组成，并且可侵蚀的附聚物是棒的形式。可侵蚀的附聚物可以在磨料颗粒之间或之上或之上。本发明的涂覆的磨料制品比现有技术的涂覆磨料制品使用更高水平的研磨助剂。

2. 发明授权

US5562745A Abrasive articles, methods of making abrasive articles, and methods of using abrasive articles 失效
标题翻译：磨料制品，制造磨料制品的方法以及使用磨料制品的方法
公开(公告)号：US5562745A
公开(公告)日：1996-10-08
申请号：US386887
申请日：1995-02-10
申请人： John J. Gagliardi , Jason A. Chesley , Charles H. Houck , Walter L. Harmer , Gary L. Olson
发明人： John J. Gagliardi , Jason A. Chesley , Charles H. Houck , Walter L. Harmer , Gary L. Olson
IPC分类号： B24D3/02 , B24D3/34 , C08J5/14 , C09K3/14 , B24D3/24
CPC分类号： B24D3/344 , B24D3/342
摘要： Abrasive articles comprising a plurality of abrasive particles, a combination of potassium tetrafluoroborate and a halogenated polymer, and a binder to which the plurality of abrasive particles are adhered, and methods of making and using the abrasive articles.
摘要翻译：包括多个研磨颗粒，四氟硼酸钾和卤化聚合物的组合的磨料制品以及粘合有多个磨料颗粒的粘合剂以及制造和使用磨料制品的方法。

3. 发明授权

US06299508B1 Abrasive article with integrally molded front surface protrusions containing a grinding aid and methods of making and using 失效
标题翻译：具有整体成型的包含研磨助剂的前表面突起的研磨制品
公开(公告)号：US06299508B1
公开(公告)日：2001-10-09
申请号：US09129411
申请日：1998-08-05
申请人： John J. Gagliardi , Jason A. Chesley
发明人： John J. Gagliardi , Jason A. Chesley
IPC分类号： B24D1100
CPC分类号： B24D3/34 , B24D11/00
摘要： An abrasive article including (i) a backing, (ii) a plurality of grinding aid-containing protrusions integrally molded on the first surface of the backing, wherein the first surface of the backing is contoured by the protrusions so as to define a plurality of peaks and valleys, and (iii) a coating of abrasive particles adhered to the contoured first surface of the first backing so as to cover at least a portion of both the peaks and the valleys.
摘要翻译：一种磨料制品，其包括（i）背衬，（ii）多个在所述背衬的第一表面上整体模制的含有助磨剂的突起，其中所述背衬的所述第一表面由所述突起构成，以便限定多个峰和谷，以及（iii）粘附到第一背衬的轮廓的第一表面上的磨料颗粒的涂层，以便覆盖两个峰和谷的至少一部分。

4. 发明授权

US5498268A Abrasive articles and method of making abrasive articles 失效
标题翻译：磨料制品和制造磨料制品的方法
公开(公告)号：US5498268A
公开(公告)日：1996-03-12
申请号：US213550
申请日：1994-03-16
申请人： John J. Gagliardi , Jason A. Chesley
发明人： John J. Gagliardi , Jason A. Chesley
IPC分类号： B24D3/04 , B24D3/00
CPC分类号： B24D3/04
摘要： Abrasive articles that comprise a plurality of abrasive particles, a plurality of erodible agglomerates, and an abrasive binder are described. The erodible agglomerates comprise a plurality of grinding aid particles adhered together by a binder comprising a lignosulfonate.
摘要翻译：描述了包括多个磨料颗粒，多个可侵蚀附聚物和磨料粘合剂的磨料制品。可侵蚀的附聚物包括通过包含木质素磺酸盐的粘合剂粘附在一起的多个研磨助剂颗粒。

5. 发明授权

US06270543B1 Abrasive article containing an inorganic metal orthophosphate 失效
标题翻译：含有无机金属正磷酸盐的研磨制品
公开(公告)号：US06270543B1
公开(公告)日：2001-08-07
申请号：US09344760
申请日：1999-06-25
申请人： John J. Gagliardi , Charles H. Houck
发明人： John J. Gagliardi , Charles H. Houck
IPC分类号： B24D300
CPC分类号： B24D3/004 , B24D11/001 , Y10T428/258
摘要： An abrasive article, and methods of making and using same, containing an inorganic metal orthophosphate salt. The abrasive article including a coated abrasive article having a size or supersize coating layer containing an alkali metal or alkaline earth metal orthophosphate salt devoid of hydrogen. The inventive abrasive article reduces the grinding energy required while improving abrading efficiency in some cases.
摘要翻译：含有无机金属正磷酸盐的磨料制品及其制造和使用方法。磨料制品包括具有尺寸或超大涂层的涂覆的磨料制品，其含有不含氢的碱金属或碱土金属正磷酸盐。在一些情况下，本发明的磨料制品降低了所需的磨削能量，同时提高了研磨效率。

6. 发明授权

US5961674A Abrasive article containing an inorganic metal orthophosphate 失效
标题翻译：含有无机金属正磷酸盐的研磨制品
公开(公告)号：US5961674A
公开(公告)日：1999-10-05
申请号：US942731
申请日：1997-10-02
申请人： John J. Gagliardi , Charles H. Houck
发明人： John J. Gagliardi , Charles H. Houck
IPC分类号： B24D3/00 , B24D3/34 , B24D11/00 , B24D11/04 , B24D11/02 , B32B5/16
CPC分类号： B24D3/004 , B24D11/001 , B24D11/04 , B24D3/344 , Y10T428/258 , Y10T428/31511 , Y10T428/31942 , Y10T428/31946
摘要： An abrasive article, and methods of making and using same, containing an inorganic metal orthophosphate salt. The abrasive article including a coated abrasive article having a size or supersize coating layer containing an alkali metal or alkaline earth metal orthophosphate salt devoid of hydrogen. The inventive abrasive article reduces the grinding energy required while improving abrading efficiency in some cases.
摘要翻译：含有无机金属正磷酸盐的磨料制品及其制造和使用方法。磨料制品包括具有尺寸或超大涂层的涂覆的磨料制品，其含有不含氢的碱金属或碱土金属正磷酸盐。在一些情况下，本发明的磨料制品降低了所需的磨削能量，同时提高了研磨效率。

7. 发明授权

US08251774B2 Structured abrasive article, method of making the same, and use in wafer planarization 有权
标题翻译：结构化磨料制品，其制造方法，并用于晶片平面化
公开(公告)号：US08251774B2
公开(公告)日：2012-08-28
申请号：US12539798
申请日：2009-08-12
申请人： William D. Joseph , Julie Y. Qian , Jimmie R. Baran, Jr. , John J. Gagliardi
发明人： William D. Joseph , Julie Y. Qian , Jimmie R. Baran, Jr. , John J. Gagliardi
IPC分类号： B24B49/00
CPC分类号： B24B37/245 , B24B37/205 , B24D18/00
摘要： A structured abrasive article comprises an at least translucent film backing and an abrasive layer disposed on the backing. The abrasive layer comprises a plurality of shaped abrasive composites. The shaped abrasive composites comprise abrasive particles dispersed in a binder. The abrasive particles consist essentially of ceria particles having an average primary particle size of less than 100 nanometers. The binder comprises a polyether acid and a reaction product of components comprising a carboxylic(meth)acrylate and a poly(meth)acrylate, and, based on a total weight of the abrasive layer, the abrasive particles are present in an amount of at least 70 percent by weight. Methods of making and using the structured abrasive article are also disclosed.
摘要翻译：结构化磨料制品包括至少半透明的膜背衬和设置在背衬上的研磨层。研磨层包括多个成形的磨料复合材料。成形磨料复合材料包括分散在粘合剂中的磨料颗粒。研磨颗粒主要由平均初级粒径小于100纳米的二氧化铈颗粒组成。粘合剂包括聚醚酸和包含羧酸（甲基）丙烯酸酯和聚（甲基）丙烯酸酯的组分的反应产物，并且基于研磨层的总重量，磨料颗粒的量至少为 70重量％。还公开了制造和使用结构化磨料制品的方法。

8. 发明授权

US06908366B2 Method of using a soft subpad for chemical mechanical polishing 有权
标题翻译：使用软垫子进行化学机械抛光的方法
公开(公告)号：US06908366B2
公开(公告)日：2005-06-21
申请号：US10339963
申请日：2003-01-10
申请人： John J. Gagliardi
发明人： John J. Gagliardi
IPC分类号： B24B37/04 , B24D13/12 , B24D13/14 , B24B1/00
CPC分类号： B24B37/245 , B24B37/042 , B24B37/22
摘要： The present invention is directed to a method of modifying a wafer surface comprising providing a first abrasive article comprising a first three-dimensional fixed abrasive element and a first subpad generally coextensive with the first fixed abrasive element, contacting a surface of the first three-dimensional fixed abrasive element with a wafer surface, and relatively moving the first abrasive article and the wafer. The method additionally provides providing a second abrasive article comprising a second three-dimensional fixed abrasive element and a second subpad generally coextensive with the second fixed abrasive element, contacting a surface of the second three-dimensional fixed abrasive element with the wafer surface, and relatively moving the second abrasive article and the wafer. Wherein the first subpad has a deflection less than the deflection of the second subpad when measured 1.5 cm from the edge of a 1 kg weight, the weight having a contact area of 1.9 cm diameter.
摘要翻译：本发明涉及一种修改晶片表面的方法，包括提供包括第一三维固定研磨元件的第一磨料制品和与第一固定研磨元件共同延伸的第一子垫，与第一三维固定研磨元件的表面接触具有晶片表面的固定研磨元件，以及相对移动第一磨料制品和晶片。该方法另外提供了提供包括第二三维固定研磨元件的第二磨料制品和与第二固定研磨元件大体共同延伸的第二子垫，使第二三维固定研磨元件的表面与晶片表面接触，移动第二磨料制品和晶片。其中，当距离1kg重量的边缘测量1.5cm时，第一子垫具有小于第二子垫的挠曲的偏转，该重量具有1.9cm直径的接触面积。

9. 发明授权

US06475253B2 Abrasive article and method of making 有权
标题翻译：磨料制品及其制作方法
公开(公告)号：US06475253B2
公开(公告)日：2002-11-05
申请号：US09242989
申请日：1999-02-26
申请人： Scott R. Culler , John J. Gagliardi , Thomas W. Larkey , Eric G. Larson , Larry L. Martin , Jeffrey W. Nelson
发明人： Scott R. Culler , John J. Gagliardi , Thomas W. Larkey , Eric G. Larson , Larry L. Martin , Jeffrey W. Nelson
IPC分类号： B24D334
CPC分类号： B24D3/28 , B24D11/001 , B24D18/0009 , Y10T428/25 , Y10T428/252 , Y10T428/256 , Y10T428/257 , Y10T428/259
摘要： This invention pertains to a coated, bonded or non-woven abrasive article containing precisely shaped particles and a binder. These precisely shaped particles can contain abrasive grits, fillers, grinding aids and lubricants. The binder is preferably a mixture of a resole phenolic resin and a free radical curable resin, resulting in improved cutting and life span. Also disclosed is a method of forming the coated, bonded or non-woven abrasive article.
摘要翻译：本发明涉及包含精确成形的颗粒和粘合剂的涂布的，粘合的或非织造的磨料制品。这些精确成形的颗粒可以含有磨料砂粒，填料，助磨剂和润滑剂。粘合剂优选为甲阶酚醛树脂和可自由基固化树脂的混合物，从而改善了切割和使用寿命。还公开了一种形成涂覆的，粘合的或非织造的磨料制品的方法。

10. 发明授权

US06364747B1 Abrasive article with embossed isolation layer and methods of making and using 有权
标题翻译：具有浮雕隔离层的磨料制品和制造和使用方法
公开(公告)号：US06364747B1
公开(公告)日：2002-04-02
申请号：US09697201
申请日：2000-10-26
申请人： John J. Gagliardi
发明人： John J. Gagliardi
IPC分类号： B24D300
CPC分类号： B24D3/34 , B24D11/00
摘要： An abrasive article including (i) an embossed isolation layer defining inversely contoured first and second surfaces with a plurality of peaks on the first surface producing a plurality of pockets on the second surface, (ii) grinding aid-containing protrusions positioned within the pockets, and (iii) a coating of abrasive particles adhered to the contoured first surface of the isolation layer.
摘要翻译：一种磨料制品，包括（i）压花隔离层，其形成相反的轮廓的第一和第二表面，在第一表面上具有多个峰，在第二表面上产生多个袋，（ii）位于袋内的研磨助剂的突起，和（iii）粘附到隔离层的轮廓第一表面上的磨料颗粒的涂层。

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