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81. 发明授权

US10195718B2 Grinding wheel 有权
公开(公告)号：US10195718B2
公开(公告)日：2019-02-05
申请号：US15218381
申请日：2016-07-25
申请人： Paolo Ficai
发明人： Paolo Ficai
IPC分类号： B24D5/14 , B24D5/04 , B24D7/04 , B24D11/04
摘要： An abrasive grinding wheel (20) comprising an annular body (200) defining an abrasive front face (202) at least partly made of a layer of an abrasive mixture (21) and an opposite rear face (203), which grinding wheel (20) comprises an annular damping element (23) made of a resilient yielding material and fixed to the annular body (200), wherein the damping element (23) comprises a first face (231) facing towards the abrasive front face (202) and an opposite free second face (232) which defines at least a portion of the rear face (203) of the annular body (200).

82. 发明授权

US10183379B2 Abrasive material with different sets of plurality of abrasive elements 有权
公开(公告)号：US10183379B2
公开(公告)日：2019-01-22
申请号：US15310288
申请日：2015-05-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Christopher J. Carter , Michael J. Annen , Gordon A. Kuhnley
IPC分类号： B24D11/04 , B24D11/00
摘要： Described herein is an improved abrasive material (300) in which the cutting performance is orientation-independent. The abrasive material (300) comprises an abrasive structure (310) including a plurality of elongate abrasive elements (320, 330) aligned to be define a first open square. A plurality of pyramidal abrasive elements (340, 350) arranged in a second open square are located within the first open square defined by the elongate elements (320, 330).

83. 发明授权

US10076826B2 Method to provide an abrasive product surface and abrasive products thereof 有权
公开(公告)号：US10076826B2
公开(公告)日：2018-09-18
申请号：US14837985
申请日：2015-08-27
申请人： KWH MIRKA LTD
发明人： Beatriz Meana-Esteban , Göran Höglund , Hans Hede , Markus Kass , Mats Sundell
IPC分类号： B24B37/24 , B24D11/04 , B24B37/26 , B24D3/28 , B24D11/00 , B24D11/02 , B24D3/00
摘要： The invention relates to obtaining an abrasive product comprising a surface with multiple abrasive zones supported by a backing layer. The abrasive zone are surrounded by interconnected channel portions comprising first channel portions with a first transverse dimension td1 and second channel portions with a second transverse dimension td2 larger than the first transverse dimension td1.

84. 发明申请

US20180178351A1 AN ABRASIVE PRODUCT AND A METHOD FOR MANUFACTURING SUCH 审中-公开
公开(公告)号：US20180178351A1
公开(公告)日：2018-06-28
申请号：US15579694
申请日：2016-05-25
申请人： KWH MIRKA LTD
发明人： Stefan LINDVALL , Mats SUNDELL
IPC分类号： B24D11/04 , B24D11/00
CPC分类号： B24D11/04 , B24D11/005 , B24D18/0072
摘要： An abrasive product having an abrasive surface, a belt of an abrasive product, a roll of an abrasive product and a method for manufacturing an abrasive product. An abrasive product includes a backing and an abrasive surface. The abrasive surface includes at least a first abrasive area and a second abrasive area, wherein abrasive properties of the first abrasive area are different from abrasive properties of the second abrasive area.

85. 发明授权

US09919407B2 Flexible abrasive for polishing surfaces 有权
公开(公告)号：US09919407B2
公开(公告)日：2018-03-20
申请号：US14905381
申请日：2014-07-14
申请人： ABRA ON S.R.L.
发明人： Michele Gottardelli
IPC分类号： B24D11/02 , B24D11/04 , B24D11/00 , B24B37/26 , B24D3/34 , B24D3/28
CPC分类号： B24D11/005 , B24B37/26 , B24D3/28 , B24D3/348 , B24D11/001 , B24D11/02 , B24D11/04
摘要： A flexible abrasive (10) with a preset shape corresponding to the shape of the operating head of a machine tool such as a sanding machine and comprising a first support (16) made from a woven or non-woven material where a lower surface can be fixed to a backing plate or a pad of the operating head. The abrasive surface is made from at least two strips (20-23) applied side by side and parallel to each other and where the second support (11) of each strip (20-23) is separately fixed on the first support (16), and where the abrasive surface (18) is shaped so that it can be applied to the backing plate or pad of the operating head.

86. 发明申请

US20170028531A1 ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES 审中-公开
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：US20170028531A1
公开(公告)日：2017-02-02
申请号：US15223701
申请日：2016-07-29
申请人： Saint-Gobain Abrasives, Inc. , Saint-Gobain Abrasifs
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 K. Ramesh , Gregory G. Lafond , Sidath S. Wijesooriya , Adam D. Lior , Alan J. Brandes , Anil Parmar , Paul Braun , Darrell 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。

87. 发明授权

US09393673B2 Coated abrasive article 有权
标题翻译：涂层磨料制品
公开(公告)号：US09393673B2
公开(公告)日：2016-07-19
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 , B24D11/00 , 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。

88. 发明授权

US09272384B2 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：US09272384B2
公开(公告)日：2016-03-01
申请号：US14455390
申请日：2014-08-08
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： B24B19/02 , B24B21/00 , B24B21/08 , B24D11/04 , 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 and method for using same 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 is selectively controlled to contact the pattern belt, thereby 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到工件中的装置和方法。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，选择性地控制垫以接触图案带，从而促使图案带的凸起图案与砂带接触。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。

89. 发明申请

US20160008958A1 A METHOD TO PROVIDE AN ABRASIVE PRODUCT SURFACE AND ABRASIVE PRODUCTS THEREOF 有权
标题翻译：提供磨料产品表面的方法和磨料产品
公开(公告)号：US20160008958A1
公开(公告)日：2016-01-14
申请号：US14770689
申请日：2013-02-26
申请人： KWH MIRKA LTD
发明人： Beatriz ESTEBAN , Göran HÖGLUND , Hans HEDE , Markus KASS , Mats SUNDELL
IPC分类号： B24D11/04 , B24D3/00 , B24D11/00
CPC分类号： B24D11/04 , B24B37/245 , B24B37/26 , B24D3/002 , B24D3/28 , B24D11/00 , B24D11/005 , B24D11/02
摘要： The invention relates to obtaining an abrasive product comprising a surface with multiple abrasive zones supported by a backing layer. The abrasive zone are surrounded by interconnected channel portions comprising first channel portions with a first transverse dimension td1 and second channel portions with a second transverse dimension td2 larger than the first transverse dimension td1.
摘要翻译：本发明涉及获得包含具有由背衬层支撑的多个研磨区域的表面的研磨产品。研磨区被互连的通道部分包围，第一通道部分具有第一横向尺寸td1和第二横向尺寸td2大于第一横向尺寸td1的第二通道部分。

90. 发明申请

US20150038066A1 LOW DENSITY POLISHING PAD 审中-公开
标题翻译：低密度抛光垫
公开(公告)号：US20150038066A1
公开(公告)日：2015-02-05
申请号：US13955398
申请日：2013-07-31
申请人： NexPlanar Corporation
发明人： Ping Huang , William C. Allison , Richard Frentzel , Paul Andre Lefevre , Robert Kerprich , Diane Scott
IPC分类号： B24D11/04 , B24D11/00 , B24B37/20
摘要： Low density polishing pads and methods of fabricating low density polishing pads are described. In an example, a polishing pad for polishing a substrate includes a polishing body having a density of less than 0.5 g/cc and composed of a thermoset polyurethane material. A plurality of closed cell pores is dispersed in the thermoset polyurethane material.
摘要翻译：描述低密度抛光垫和制造低密度抛光垫的方法。在一个实例中，用于抛光衬底的抛光垫包括密度小于0.5g / cc并由热固性聚氨酯材料组成的抛光体。多个闭孔细孔分散在热固性聚氨酯材料中。

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