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公开(公告)号：US08137157B2
公开(公告)日：2012-03-20
申请号：US12513705
申请日：2007-11-19
CPC分类号： B24B37/28
摘要： Provided is a double-sided lapping carrier comprising a base carrier having a first major surface, a second major surface and at least one aperture for holding a workpiece, said aperture extending from the first major surface through the base carrier to the second major surface, wherein the base carrier comprises a first metal, the circumference of said aperture is defined by a third surface of the base carrier consisting of the first metal and, at least a portion of the first major surface or at least a portion of each of the first and the second major surfaces comprises a polymeric region, said polymeric region comprising a polymer having a work to failure of at least 10 Joules. Also provide are methods of lapping.
摘要翻译： 提供了一种双面研磨载体，其包括具有第一主表面，第二主表面和用于保持工件的至少一个孔的基底载体，所述孔从第一主表面延伸穿过基底载体到第二主表面， 其中所述基底载体包括第一金属，所述孔的圆周由所述基底载体的第三表面限定，所述第三表面由所述第一金属和所述第一主表面的至少一部分或所述第一金属的每一个的至少一部分组成 并且第二主表面包括聚合物区域，所述聚合物区域包含聚合物，其具有至少10焦耳的失效作用。 还提供研磨的方法。
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公开(公告)号：US20120135669A1
公开(公告)日：2012-05-31
申请号：US13367424
申请日：2012-02-07
CPC分类号： B24B37/28
摘要： Provided is a lapping carrier including a base carrier having a first major surface, a second major surface and at least one aperture for holding a workpiece. The aperture extends from the first major surface through the base carrier to the second major surface. The base carrier includes a first metal or a polymer. At least a portion of the first major surface or at least a portion of each of the first and the second major surfaces includes a polymeric region. In at least a portion of the polymeric region, at least one adhesion promoting layer is interposed between the polymeric region and the base carrier. The adhesion promoting layer includes an inorganic coating.
摘要翻译： 提供了一种研磨载体，其包括具有第一主表面，第二主表面和用于保持工件的至少一个孔的基底载体。 孔从第一主表面延伸穿过基底载体到第二主表面。 基底载体包括第一金属或聚合物。 第一主表面的至少一部分或第一和第二主表面中的每一个的至少一部分包括聚合物区域。 在聚合物区域的至少一部分中，在聚合物区域和基底载体之间插入至少一个粘附促进层。 粘合促进层包括无机涂层。
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公开(公告)号：US20100048105A1
公开(公告)日：2010-02-25
申请号：US12513705
申请日：2007-11-19
CPC分类号： B24B37/28
摘要： Provided is a double-sided lapping carrier comprising a base carrier having a first major surface, a second major surface and at least one aperture for holding a workpiece, said aperture extending from the first major surface through the base carrier to the second major surface, wherein the base carrier comprises a first metal, the circumference of said aperture is defined by a third surface of the base carrier consisting of the first metal and, at least a portion of the first major surface or at least a portion of each of the first and the second major surfaces comprises a polymeric region, said polymeric region comprising a polymer having a work to failure of at least 10 Joules. Also provide are methods of lapping.
摘要翻译： 提供了一种双面研磨载体，其包括具有第一主表面，第二主表面和用于保持工件的至少一个孔的基底载体，所述孔从第一主表面延伸穿过基底载体到第二主表面， 其中所述基底载体包括第一金属，所述孔的圆周由所述基底载体的第三表面限定，所述第三表面由所述第一金属和所述第一主表面的至少一部分或所述第一金属的每一个的至少一部分组成 并且第二主表面包括聚合物区域，所述聚合物区域包含聚合物，其具有至少10焦耳的失效作用。 还提供研磨的方法。
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公开(公告)号：US08795033B2
公开(公告)日：2014-08-05
申请号：US13367424
申请日：2012-02-07
CPC分类号： B24B37/28
摘要： Provided is a lapping carrier including a base carrier having a first major surface, a second major surface and at least one aperture for holding a workpiece. The aperture extends from the first major surface through the base carrier to the second major surface. The base carrier includes a first metal or a polymer. At least a portion of the first major surface or at least a portion of each of the first and the second major surfaces includes a polymeric region. In at least a portion of the polymeric region, at least one adhesion promoting layer is interposed between the polymeric region and the base carrier. The adhesion promoting layer includes an inorganic coating.
摘要翻译： 提供了一种研磨载体，其包括具有第一主表面，第二主表面和用于保持工件的至少一个孔的基底载体。 孔从第一主表面延伸穿过基底载体到第二主表面。 基底载体包括第一金属或聚合物。 第一主表面的至少一部分或第一和第二主表面中的每一个的至少一部分包括聚合物区域。 在聚合物区域的至少一部分中，在聚合物区域和基底载体之间插入至少一个粘附促进层。 粘合促进层包括无机涂层。
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公开(公告)号：US20110256813A1
公开(公告)日：2011-10-20
申请号：US13141596
申请日：2009-12-29
CPC分类号： B24B37/28
摘要： A lapping carrier (110) including a base carrier (112) having first and second major surfaces and at least one aperture for holding a workpiece extending from the first major surface to the second major surface, the aperture circumference defined by a third surface of the base carrier, at least a portion of the first and/or second major surfaces including a polymeric region having at least the following adhesion promoting layers: (a) a primer layer (116) including at least one of a phenolic resin or a novolac resin; (b) a tie layer(115) adjoining the primer layer(116), the tie layer(115) including at least one of an amino-functional epoxy resin or a hydroxyl-functional epoxy resin; and (c) a polymeric layer (114) adjoining the tie layer (115) on a side opposite the primer layer(116), the polymeric layer(116) including an isocyanate-functional polymer. Also described are methods of making and using the carrier.
摘要翻译： 一种研磨载体（110），包括具有第一和第二主表面的基底载体（112）和用于保持从第一主表面延伸到第二主表面的工件的至少一个孔，由第一表面和第二主表面的第三表面限定的孔径圆周 所述第一和/或第二主表面的至少一部分包括至少具有以下粘合促进层的聚合物区域：（a）底漆层（116），其包含酚醛树脂或酚醛清漆树脂中的至少一种 ; （b）邻接所述底漆层（116）的粘结层（115），所述粘结层（115）包括氨基官能环氧树脂或羟基官能环氧树脂中的至少一种; 和（c）与底层（116）相对的一侧邻接连接层（115）的聚合物层（114），聚合物层（116）包括异氰酸酯官能聚合物。 还描述了制造和使用载体的方法。
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6.发明授权Coated abrasive article, method for preparing the same, and method of using a coated abrasive article to abrade a hard workpiece 失效涂布的磨料制品，其制备方法以及使用涂覆的磨料制品来研磨硬质工件的方法
公开(公告)号：US5975988A
公开(公告)日：1999-11-02
申请号：US908122
申请日：1997-08-11
申请人： Todd J. Christianson
发明人： Todd J. Christianson
CPC分类号： B24D11/001 , B24D11/00 , B24D3/002 , B24D3/28 , B24D3/344
摘要： A coated abrasive having a backing and an abrasive layer coated on the first major of the backing, wherein a cross-section of the abrasive layer normal to the thickness and at a center point of the thickness has a total cross-sectional area of abrasive agglomerates which is substantially the same as that at a point along the thickness which is 75% of a distance the same as that at a point and the contact side; a coated abrasive article having a bond system with a Knoop hardness number of at least 70; a coated abrasive article comprising abrasive agglomerates in the shape of a truncated four-sided pyramid; a method of making the coated abrasive article; and a method of abrading a hard workpiece using a coated abrasive article.
摘要翻译： 具有背衬和涂覆在第一主背面上的磨料层的涂覆磨料，其中磨损层的垂直于厚度的横截面和厚度的中心点具有磨料团聚体的总横截面面积 其与沿着厚度的点相同，其距离与在一点和接触侧的距离相同的距离的75％; 具有Knoop硬度值至少为70的粘结体系的涂覆磨料制品; 包括具有截顶四棱锥形状的磨料凝聚体的涂覆磨料制品; 制造涂覆的磨料制品的方法; 以及使用涂覆的磨料制品研磨硬质工件的方法。
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公开(公告)号：US5910471A
公开(公告)日：1999-06-08
申请号：US813878
申请日：1997-03-07
摘要： An abrasive article is provided which comprises a backing; and at least one three-dimensional abrasive coating comprising diamond particles dispersed within a binder bonded to a surface of the backing, the binder comprising a cured binder precursor including a urethane acrylate oligomer. The abrasive article is capable of rapid glass stock removal coupled with reducing the surface finish as indicated by reduced Ra values using an RPP test procedure.
摘要翻译： 提供了一种磨料制品，其包括背衬; 以及至少一种包含金刚石颗粒的三维磨料涂层，所述磨料涂层分散在粘合到背衬表面上的粘合剂中，所述粘合剂包含固化的粘合剂前体，其包含氨基甲酸酯丙烯酸酯低聚物 研磨制品能够快速的玻璃原料清除，并减少表面光洁度，如使用RPP测试程序降低的Ra值所示。
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8.发明授权Coatable thermally curable binder presursor solutions modified with a reactive diluent, abrasive articles incorporating same, and methods of making said abrasive articles 失效用活性稀释剂改性的可涂覆热可固化粘合剂预溶液，掺入其的磨料制品，以及制造所述磨料制品的方法
公开(公告)号：US5178646A
公开(公告)日：1993-01-12
申请号：US893918
申请日：1992-06-04
IPC分类号： B24D3/28 , B24D11/00 , C04B35/634 , C08G8/28 , C08G12/40 , C08K3/00 , C08K5/00 , C08L61/00 , C08L61/04 , C08L61/06 , C08L61/20 , C08L61/24 , C09D161/00 , C09D161/02 , C09K3/14 , D04H1/54 , D04H1/58
CPC分类号： C04B35/63472 , B24D3/28 , C04B35/634 , C04B35/63488 , C08G12/40 , C08G8/28 , C08L61/00 , C09K3/1418 , C09K3/1427
摘要： A coatable, thermally curable binder precursor solution, the solution including a 30-95% solids solution of a thermally curable resin and a reactive diluent. The reactive diluent may be selected form urea derivatives, alkylsubstituted 2-aminoalcohols, .beta.-ketoalkylamides, nitro alkanes, and poly(oxyalkylene) compounds, and has at least one functional group independently reactive with methylol groups of the resin and with aldehydes. The thermally curable resin may include up to 50% (wt of total resin) of an ethylenically unsaturated monomer. Method of making abrasive articles are also presented.
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9.发明授权Coated abrasive article, method for preparing the same, and method of using a coated abrasive article to abrade a hard workpiece 有权涂布的磨料制品，其制备方法以及使用涂覆的磨料制品来研磨硬质工件的方法公开(公告)号：US06217413B1
公开(公告)日：2001-04-17
申请号：US09198864
申请日：1998-11-24
申请人： Todd J. Christianson
发明人： Todd J. Christianson
IPC分类号： B24B1912
摘要： A coated abrasive article having a backing and an abrasive layer coated on the first major surface of the backing, wherein a cross-section of the abrasive layer normal to the thickness and at a center point of the thickness has a total cross-sectional area of abrasive agglomerates which is substantially the same as that at a point along the thickness which is 75% of a distance between the center point and the contact side; a coated abrasive article having a bond system with a Knoop hardness number of at least 70; a coated abrasive article comprising abrasive agglomerates in the shape of a truncated four-sided pyramid; a method of making the coated abrasive article; and a method of abrading a hard workpiece using a coated abrasive article.
摘要翻译： 一种涂覆的磨料制品，其具有背衬和涂覆在背衬的第一主表面上的研磨层，其中研磨层的垂直于厚度的横截面和厚度的中心点具有总横截面积 与沿着厚度的中心点和接触侧之间的距离的75％的点基本相同的磨料团块; 具有Knoop硬度值至少为70的粘结体系的涂覆磨料制品; 包括具有截顶四棱锥形状的磨料凝聚体的涂覆磨料制品; 制造涂覆的磨料制品的方法; 以及使用涂覆的磨料制品研磨硬质工件的方法。
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公开(公告)号：US6110015A
公开(公告)日：2000-08-29
申请号：US213885
申请日：1998-12-17
摘要： A method for polishing a glass workpiece is provided that includes contacting the glass workpiece having an initial Ra with an abrasive article comprising a three-dimensional abrasive coating bonded to a backing, applying a liquid at an interface between the glass workpiece and the abrasive article; moving the glass workpiece and the abrasive article relative to one another; and reducing the initial Ra to a final Ra. The abrasive articles are capable of rapid removal of glass stock from a glass test blank and reducing the surface finish using an RPP test procedure.
摘要翻译： 提供了一种用于抛光玻璃工件的方法，包括使具有初始Ra的玻璃工件与包含结合到背衬的三维磨料涂层的磨料制品接触，在玻璃工件和磨料制品之间的界面处施加液体; 相对于彼此移动玻璃工件和磨料制品; 并将初始Ra减少到最终Ra。 磨料制品能够从玻璃试样中快速除去玻璃原料，并使用RPP试验程序降低表面光洁度。
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