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41. 发明授权

US09321141B2 Pattern sander device, system and method 有权
标题翻译：图案砂光机，系统及方法
公开(公告)号：US09321141B2
公开(公告)日：2016-04-26
申请号：US14292194
申请日：2014-05-30
申请人： COLUMBIA INSURANCE COMPANY
发明人： Robert Bryan Boggs , Joseph Shannon Miller , Michael Scott Standridge , Jason Richard Shaw
IPC分类号： B24B21/00 , B24B21/08 , B24D11/04 , B24B19/02 , B24B21/18 , B24B51/00
CPC分类号： B24B21/006 , B24B19/02 , B24B21/08 , B24B21/18 , B24B51/00 , B24D11/04
摘要： The invention relates to a device for sanding a predetermined impression into a workpiece. The device has a pattern belt positioned inside the area formed by a sanding belt. A pad is positioned inside the area formed by the pattern belt. A raised pattern is formed on the outer surface of the pattern belt. In use, the pad contacts the pattern belt, urging the raised pattern of the pattern belt to contact the sanding belt. The portion of the sanding belt contacted by the pattern belt is urged toward the workpiece so that the predetermined impression is sanded into the workpiece.
摘要翻译：本发明涉及一种用于将预定印模打磨成工件的装置。该装置具有定位在由砂带形成的区域内的图案带。衬垫位于由图案带形成的区域内。在图案带的外表面上形成凸起图案。在使用中，垫接触图案带，促使图案带的凸起图案接触砂带。由图案带接触的砂带的部分被推向工件，使得预定的印模被砂磨入工件。

42. 发明申请

US20150126098A1 COATED ABRASIVE ARTICLE 有权
标题翻译：涂层磨砂制品
公开(公告)号：US20150126098A1
公开(公告)日：2015-05-07
申请号：US14413067
申请日：2013-06-26
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Deborah J. Eilers , Jeffrey R. Janssen
IPC分类号： B24D3/28 , B24D11/04
CPC分类号： B24D3/28 , B24D11/00 , B24D11/04
摘要： Provided are abrasive articles in which the make layer, abrasive particle layer, and size layer are coated onto a backing according to a coating pattern characterized by a pattern of discrete islands, or features, having an areal density ranging from about 30 features to about 300 features per square centimeter and an average feature diameter ranging from about 0.1 millimeters to about 1.5 millimeters. Optionally, the provided abrasive particles have an average abrasive particle size ranging from about 20 micrometers to about 250 micrometers and the average make layer thickness ranging from 33 percent to 100 percent of the average abrasive particle size. This coating pattern provides that all three components are generally in registration with each other, while also providing a pervasive uncoated area extending across the backing, thereby providing improved cut and finish performance while displaying a resistance to curl in wet environments.
摘要翻译：提供了磨料制品，其中制造层，磨料颗粒层和尺寸层根据涂层图案涂覆到背衬上，涂层图案的特征在于具有从约30特征到约300的离散岛状或特征的图案特征每平方厘米，平均特征直径约为0.1毫米至约1.5毫米。任选地，所提供的磨料颗粒的平均研磨粒度范围为约20微米至约250微米，平均成层厚度为平均磨料颗粒尺寸的33％至100％。这种涂层图案提供了所有三个部件通常彼此对准，同时还提供延伸穿过背衬的普遍的未涂覆区域，从而提供改善的切割和完成性能，同时在湿润环境中显示出抗卷曲性。

43. 发明授权

US08771037B2 Pattern sander device, system and method 有权
标题翻译：图案砂光机，系统及方法
公开(公告)号：US08771037B2
公开(公告)日：2014-07-08
申请号：US13476654
申请日：2012-05-21
申请人： Robert Bryan Boggs , Joseph Shannon Miller , Michael Scott Standridge , Jason Richard Shaw
发明人： Robert Bryan Boggs , Joseph Shannon Miller , Michael Scott Standridge , Jason Richard Shaw
IPC分类号： B24B1/00 , B24B21/00 , B24B21/08 , B24D11/04
CPC分类号： B24B21/006 , B24B19/02 , B24B21/08 , B24B21/18 , B24B51/00 , B24D11/04
摘要： The invention relates to a device for sanding a predetermined impression into a workpiece. The device has a pattern belt positioned inside the area formed by a sanding belt. A pad is positioned inside the area formed by the pattern belt. A raised pattern is formed on the outer surface of the pattern belt. In use, the pad contacts the pattern belt, urging the raised pattern of the pattern belt to contact the sanding belt. The portion of the sanding belt contacted by the pattern belt is urged toward the workpiece so that the predetermined impression is sanded into the workpiece.
摘要翻译：本发明涉及一种用于将预定印模打磨成工件的装置。该装置具有定位在由砂带形成的区域内的图案带。衬垫位于由图案带形成的区域内。在图案带的外表面上形成凸起图案。在使用中，垫接触图案带，促使图案带的凸起图案接触砂带。由图案带接触的砂带的部分被推向工件，使得预定的印模被砂磨入工件。

44. 发明申请

US20140106126A1 ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES 有权
标题翻译：具有特殊形状的磨料颗粒和形成这种颗粒的方法
公开(公告)号：US20140106126A1
公开(公告)日：2014-04-17
申请号：US14054568
申请日：2013-10-15
申请人： Anthony C. Gaeta , Anuj Seth , Christopher Arcona , Doruk O. Yener , Jennifer H. Czerepinski , Sujatha Iyengar , Frank J. Csillag , William C. Rice , Satyalakshmi Kayyar-Mahabala , Gregory Lafond , Sidath S. Wijesooriya , Adam D. Lior , Alan J. Brandes , Anil Parmar , Paul Braun , Darrel K. Everts
发明人： Anthony C. Gaeta , Anuj Seth , Christopher Arcona , Doruk O. Yener , Jennifer H. Czerepinski , Sujatha Iyengar , Frank J. Csillag , William C. Rice , Satyalakshmi Kayyar-Mahabala , Gregory Lafond , Sidath S. Wijesooriya , Adam D. Lior , Alan J. Brandes , Anil Parmar , Paul Braun , Darrel K. Everts
IPC分类号： B24D11/04 , B24D18/00
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背衬的多个成形磨料颗粒，其中所述第一组的所述多个成形磨料颗粒限定相对于彼此的第一非阴影分布。

45. 发明申请

US20100221985A1 CHEMICAL-MECHANICAL PLANARIZATION PAD INCLUDING PATTERNED STRUCTURAL DOMAINS 有权
标题翻译：化学机械平面图包括图案结构域
公开(公告)号：US20100221985A1
公开(公告)日：2010-09-02
申请号：US12694593
申请日：2010-01-27
申请人： Paul LEFEVRE , Anoop MATHEW , Scott Xin QIAO , Xuechan Zhao , Guangwei WU , David Adam WELLS , Oscar K. HSU
发明人： Paul LEFEVRE , Anoop MATHEW , Scott Xin QIAO , Xuechan Zhao , Guangwei WU , David Adam WELLS , Oscar K. HSU
IPC分类号： B24B1/00 , B24D11/00 , B24D11/04
CPC分类号： B24B37/24 , B24B37/26
摘要： An aspect of the present disclosure relates to a chemical mechanical planarization pad including a first domain and a second continuous domain wherein the first domain includes discrete elements regularly spaced within the second continuous domain. The pad may be formed by forming a plurality of openings for a first domain within a second continuous domain of the pad, wherein the openings are regularly spaced within the second domain, and forming the first domain within the plurality of openings in second continuous domain. In addition, the pad may be used in polishing a substrate with a polishing slurry.
摘要翻译：本公开的一个方面涉及包括第一结构域和第二连续结构域的化学机械平面化焊盘，其中第一结构域包括在第二连续域内规则间隔开的分立元件。垫可以通过在垫的第二连续区域内形成用于第一区域的多个开口形成，其中开口在第二区域内规则地间隔开，并且在第二连续域中的多个开口内形成第一区域。此外，可以使用抛光浆料抛光衬底。

46. 发明授权

US4737163A Coated abrasive product incorporating selective mineral substitution 失效
标题翻译：包含选择性矿物替代的涂层磨料产品
公开(公告)号：US4737163A
公开(公告)日：1988-04-12
申请号：US921944
申请日：1986-10-20
申请人： Thomas W. Larkey
发明人： Thomas W. Larkey
IPC分类号： B24D3/00 , B24D3/04 , B24D11/04 , C09K3/14 , B24D3/34
CPC分类号： B24D3/00 , B24D11/04
摘要： Replacement of all or most of the coarse mineral in a coated abrasive product by a superior (and typically more expensive) mineral improves abrading performance significantly more than would be predicted. In some cases the performance is superior to that of products made with either mineral alone. The mineral is typically applied in two layers, substantially all of the coarse mineral being applied in the second layer. Superiority is defined in terms of a test that measures the comparative ability of different minerals to abrade cold rolled steel.
摘要翻译：通过优越（通常更昂贵）的矿物替代涂覆的研磨产品中的所有或大部分粗矿物质，显着地提高了研磨性能。在某些情况下，性能优于单独使用矿物制成的产品。矿物通常以两层施用，基本上所有的粗矿物都被施加在第二层中。优势是以测量不同矿物比较研磨冷轧钢的能力的方法来定义的。

47. 发明授权

US12122017B2 Abrasive particles having particular shapes and methods of forming such particles 有权
公开(公告)号：US12122017B2
公开(公告)日：2024-10-22
申请号：US18147309
申请日：2022-12-28
申请人： SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
发明人： Anuj Seth , Vivek Cheruvari Kottieth Raman , Darrell K. Everts
IPC分类号： B24D18/00 , B24D3/00 , B24D11/04
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 and at least one shaped abrasive particle is disposed on a majority of each of the discrete adhesive contact regions, wherein at least 50% of the shaped abrasive particles comprise a predetermined side orientation and have a tilt angle of at least 45 degrees, wherein the shaped abrasive particles comprise a polycrystalline material and are free of binder, 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 abrasive particle.

48. 发明授权

US11819978B2 Grinding material 有权
公开(公告)号：US11819978B2
公开(公告)日：2023-11-21
申请号：US16088083
申请日：2017-01-19
申请人： BANDO CHEMICAL INDUSTRIES, LTD.
发明人： Daisuke Takagi , Tomoki Iwanaga , Kazuo Saito , Toshikazu Taura
IPC分类号： B24D11/04 , B24D3/28
CPC分类号： B24D11/04 , B24D3/28
摘要： A grinding material includes a base sheet and a grinding layer overlaid on a front face side of the base sheet and including abrasive grains and a binder for the abrasive grains. The grinding layer includes the abrasive grains of a plurality of types. Of the abrasive grains of the plurality of types, provided that first abrasive grains have the largest average diameter and second abrasive grains have the second largest average diameter, the percentage of the average diameter of the second abrasive grains with respect to that of the first abrasive grains is 5-70%. The total content of the abrasive grains in the grinding layer is preferably 50-85% by volume. The content of the first abrasive grains in the grinding layer is preferably 1-25% by volume. The first abrasive grains are preferably diamond abrasive grains and the second abrasive grains are preferably alumina abrasive grains.

49. 发明授权

US11648646B2 Abrasive article with different pluralities of abrasive particles 有权
公开(公告)号：US11648646B2
公开(公告)日：2023-05-16
申请号：US16470576
申请日：2017-12-15
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Yuyang Liu , Geoffrey I. Wilson , Junting Li , Ernest L. Thurber
IPC分类号： B24D11/04 , B24D3/28 , B24D18/00
CPC分类号： B24D11/04 , B24D3/28 , B24D18/0072 , B24D2203/00
摘要： An abrasive article includes a first plurality of abrasive particles and a second plurality of abrasive particles. The first plurality of abrasive particles differ in at least one of a size, an average weight and a shape from the second plurality of abrasive particles. The first plurality of abrasive particles are spaced from the second plurality of abrasive particles by at least a minimum distance in the x-axis direction, and both the first plurality of abrasive particles and the second plurality of abrasive particles extend in similar paths to one another with respect to the y-axis.

50. 发明授权

US11590632B2 Abrasive particles having particular shapes and methods of forming such particles 有权
公开(公告)号：US11590632B2
公开(公告)日：2023-02-28
申请号：US16859336
申请日：2020-04-27
申请人： SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
发明人： Anuj Seth , Darrell K. Everts , Vivek Cheruvari Kottieth Raman
IPC分类号： B24D18/00 , B24D11/04 , B24D3/00
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 and at least one shaped abrasive particle is disposed on a majority of each of the discrete adhesive contact regions, wherein at least 50% of the shaped abrasive particles comprise a predetermined side orientation and have a tilt angle of at least 45 degrees, wherein the shaped abrasive particles comprise a polycrystalline material and are free of binder, 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 abrasive particle.

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