公开(公告)号：US11707816B2

公开(公告)日：2023-07-25

申请号：US16686893

申请日：2019-11-18

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Steven J. Keipert ,  John T. Boden ,  Scott R. Culler

IPC分类号： B24D11/00 ,  B24D3/28

CPC分类号： B24D11/005 ,  B24D3/28 ,  B24D11/001 ,  B24D2203/00

摘要： The method generally involves the steps of filling the cavities in a production tool each with an individual abrasive particle. Aligning a filled production tool and a resin coated backing for transfer of the abrasive particles to the resin coated backing. Transferring the abrasive particles from the cavities onto the resin coated backing and removing the production tool from the aligned position with the resin coated backing. Thereafter the resin layer is cured, a size coat is applied and cured and the coated abrasive article is converted to sheet, disk, or belt form by suitable converting equipment.

公开(公告)号：US20170334041A1

公开(公告)日：2017-11-23

申请号：US15525097

申请日：2015-10-23

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Paul D. Graham ,  Douglas A. Davis ,  Yugeun P. Yang

IPC分类号： B24D11/00

CPC分类号： B24D11/005 ,  B24D3/004 ,  B24D11/001 ,  B24D11/02 ,  B24D2205/00

摘要： A flexible abrasive article is provided with a first, non-tacky base layer having opposed first and second major surfaces. An ink layer is disposed on the first major surface of the first base layer, while a second, thermoplastic base layer is disposed on the ink layer whereby the ink layer is located between the first and second base layers. Disposed on the second base layer is an abrasive layer such that the second base layer is located between the abrasive layer and the ink layer. Compared with conventional printed flexible adhesive articles, the provided articles improved robustness while avoiding manufacturing difficulties related to flexographic printing onto abrasive coated articles.

公开(公告)号：US20170259403A1

公开(公告)日：2017-09-14

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

CPC分类号： B24D11/04 ,  B24D11/005 ,  B24D2203/00

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).

公开(公告)号：US20170158930A1

公开(公告)日：2017-06-08

申请号：US15402786

申请日：2017-01-10

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Sujatha Iyengar

IPC分类号： C09K3/14 ,  B24D11/00

CPC分类号： C09K3/1409 ,  B24D11/00 ,  B24D11/005

摘要： A fixed abrasive article including a blend of abrasive particles having a first type of shaped abrasive particle comprising a first height (h1), a second type of shaped abrasive particle comprising a second height (h2) less than the first height, where the blend of abrasive particles includes a first content of the first type of shaped abrasive particles and a second content of the second type of shaped abrasive particle, and the first content is different as compared to the second content.

公开(公告)号：US20170129075A1

公开(公告)日：2017-05-11

申请号：US14933479

申请日：2015-11-05

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Ernest L. Thurber ,  Rebecca A. Putans ,  Scott R. Culler ,  John T. Boden ,  Brian G. Koethe ,  Brant A. Moegenburg ,  Thomas J. Nelson ,  Aaron K. Nienaber ,  Wayne W. Maurer ,  Ibrahim A. El-Hedok ,  Albert I. Everaerts ,  Joseph B. Eckel ,  Mahfuza B. Ali

IPC分类号： B24D11/00 ,  B24D3/00 ,  B24D3/28 ,  B24D18/00

CPC分类号： B24D11/005 ,  B24D3/002 ,  B24D3/28 ,  B24D18/0072

摘要： An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from 60 to 98 weight percent of the combined weight of the resole phenolic resin and the aliphatic tack modifier. A method of making the abrasive article is also disclosed.

公开(公告)号：US09616551B2

公开(公告)日：2017-04-11

申请号：US14770689

申请日：2013-02-26

申请人： KWH MIRKA LTD

发明人： Beatriz Meana-Esteban ,  Göran Höglund ,  Hans Hede ,  Markus Kass ,  Mats Sundell

IPC分类号： B24D3/28 ,  B24D11/04 ,  B24B37/24 ,  B24B37/26 ,  B24D11/00 ,  B24D11/02 ,  B24D3/00

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.

公开(公告)号：US20150266335A1

公开(公告)日：2015-09-24

申请号：US14548913

申请日：2014-11-20

申请人： HAIMEN SENDA DECORATION MATERIAL CO., LTD

发明人： ZHIHONG SANG ,  LIANG HONG ,  HUI JIANG ,  GANG CHEN

IPC分类号： B44C1/22 ,  B24D11/00 ,  B24B7/00

CPC分类号： B24D11/005 ,  B24B1/00 ,  B24B7/00

摘要： The present invention provides a method for fabricating a super mirror finish stainless steel sheet uses the following steps: 1) rough machining, wherein a 400-450 grit sandpaper or scouring pad is used to remove an oxide layer on a surface of a stainless steel decorative sheet; 2) finish machining, wherein a 240-1,000 grit graphite grinding wheel is used to perform finish grinding; and 3) polishing processing, wherein an abrasive material is used to perform polishing. For the finish grinding and the polishing that are performed by using the grinding wheel and the abrasive material respectively, a multi-shaft polishing system is used to drive a grinding wheel, and a cylinder is controlled to adjust a force of each polishing shaft, which enables a stainless steel decorative sheet to have a surface finish under 0.01 μm and a reflectivity above 69%.

摘要翻译： 本发明提供一种制造超镜面精加工不锈钢板的方法，其特征在于：1）粗加工，其中使用400-450砂砾砂纸或擦洗垫去除不锈钢装饰表面上的氧化物层 片; 2）精加工，其中使用240-1,000粒度的石墨砂轮进行精磨; 和3）抛光处理，其中使用磨料进行抛光。 对于通过使用砂轮和研磨材料进行的精磨和抛光，使用多轴抛光系统来驱动砂轮，并且控制圆筒以调节每个抛光轴的力，其中 使得不锈钢装饰板具有0.01μm以下的表面光洁度和高于69％的反射率。

公开(公告)号：US20140331421A1

公开(公告)日：2014-11-13

申请号：US14445003

申请日：2014-07-28

申请人： International Test Solutions, Inc.

发明人： Jerry J. Broz ,  Bret A. Humphrey ,  Alan E. Humphrey ,  James H. Duvall

IPC分类号： B08B1/00

CPC分类号： B08B1/00 ,  B08B7/0028 ,  B24B19/16 ,  B24D11/005 ,  G01R3/00

摘要： A medium for predictably cleaning the contact elements and support hardware of a tester interface, such as a probe card and a test socket, while it is still in manual, semi-automated, and automated handling device and the electrical test equipment is disclosed so that the functionality and performance of the individual die or IC package may be electrically evaluated.

摘要翻译： 一种用于可靠地清洁接触元件并支持诸如探针卡和测试插座的测试仪接口的硬件的介质，同时它仍然在手动，半自动和自动化处理装置中，并且电气测试设备被公开使得 可以对各个管芯或IC封装的功能和性能进行电学评估。

公开(公告)号：US08551577B2

公开(公告)日：2013-10-08

申请号：US12786622

申请日：2010-05-25

申请人： Louis S. Moren ,  Brian G. Koethe ,  Ernest L. Thurber

发明人： Louis S. Moren ,  Brian G. Koethe ,  Ernest L. Thurber

IPC分类号： B05D1/06

CPC分类号： B24D11/005 ,  B05B5/00 ,  B05C19/00 ,  B05D3/14 ,  B05D2252/02 ,  B05D2451/00 ,  B24D3/34 ,  B24D11/001 ,  B24D11/08 ,  C09K3/1409 ,  B05D2401/40 ,  B05D2401/32

摘要： Disclosed is a method of applying particles to a coated backing. A first layer of particles is created over a second layer of particles on a support surface and the first layer of particles is different in at least one property from the second layer of particles. A coated backing is positioned above the first and second layer of particles. An electrostatic field is applied simultaneously to the first and second layer of particles such that the first layer of particles closer to the coated backing are preferentially attracted to the coated backing first before the second layer of particles.

摘要翻译： 公开了一种将颗粒施加到涂覆的背衬上的方法。 在载体表面上的第二层颗粒上形成第一层颗粒，并且第一层颗粒在至少一个性质上与第二层颗粒不同。 涂覆的背衬位于第一和第二层颗粒之上。 静电场同时施加到第一和第二层颗粒，使得更靠近涂覆的背衬的第一层颗粒首先在第二层颗粒之前首先被吸引到涂覆的背衬上。

公开(公告)号：US20130111823A1

公开(公告)日：2013-05-09

申请号：US13811138

申请日：2011-07-20

申请人： Peter Klenner ,  Klaus Fuessmann ,  Waldfried Weier

发明人： Peter Klenner ,  Klaus Fuessmann ,  Waldfried Weier

IPC分类号： B24D11/00

CPC分类号： B24D11/005 ,  B24D3/28 ,  B24D11/02

摘要： The invention relates to an elastically deformable composite material suitable to be processed further into sheet-like abrasive products, comprising a sheet-like supporting base coated or impregnated with a prepolymer material which obtains thermosetting properties when thermally post-cured, or consisting of a coated or impregnated supporting base, characterized in that the supporting base comprises at least one layer of bonded fibers selected among inorganic fibers and organic synthetic fibers, if necessary mixed with natural fibers. Moreover, it relates to a method for the manufacture of the composite material.

摘要翻译： 本发明涉及一种可弹性变形的复合材料，其适用于进一步加工成片状研磨产品，其包括用预固化物材料涂覆或浸渍的片状支撑基材，其在热后固化时获得热固性质，或由涂覆 或浸渍的支撑基底，其特征在于，所述支撑基底包括至少一层选自无机纤维和有机合成纤维中的粘合纤维，如果需要，与天然纤维混合。 此外，本发明涉及复合材料的制造方法。