专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210214658A1 NON-SCRATCH COMPOSITION AND ABRASIVE CLEANING ARTICLE 有权
公开(公告)号：US20210214658A1
公开(公告)日：2021-07-15
申请号：US17054278
申请日：2019-04-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Kaylee R. Schmall , Myhanh T. Truong , Yifan Zhang , David G. Baird , Irem Bolukbasi , Kyle C. Bryson , Lylien Zhang
IPC分类号： C11D17/04 , C11D17/00 , C11D3/37 , A47L13/17
摘要： The present invention is a cleaning article including a substrate and organic abrasive particles dispersed on the substrate. The organic abrasive particles have a Mohs hardness of between about 2.0 and about 5.0. The cleaning article cleans greater than about 0.9 panels in 1,000 cycles and has a Schieffer Scratch performance rating of less than or equal to about 3.5.

2. 发明申请

US20210114171A1 CONFORMABLE ABRASIVE ARTICLE 有权
公开(公告)号：US20210114171A1
公开(公告)日：2021-04-22
申请号：US17051861
申请日：2019-04-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , Stephen C. Loper , Samad Javid , David G. Baird
IPC分类号： B24D11/00 , B24D11/02 , B24B27/033 , B24B41/047 , B24B1/00
摘要： The present disclosure provides abrasive articles that include an abrasive layer having a contact surface, a first layer coupled to the abrasive layer, and a second layer coupled to the first layer. The first layer is configured to provide contact pressure to the abrasive layer, such as through a higher hardness than the second layer. The second layer is configured to provide conformability to the abrasive layer, such as through a higher compressibility than the first layer. The resulting abrasive articles may exert a consistent contact pressure against a substrate with increased conformability around the substrate, reduced hysteresis, improved removal rate consistency, and/or improved lifetime over abrasive articles that do not use the multiple layer construction described above.

3. 发明申请

US20180250793A1 FLEXIBLE ABRASIVE ROTARY TOOL 审中-公开
公开(公告)号：US20180250793A1
公开(公告)日：2018-09-06
申请号：US15758192
申请日：2016-09-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , David G. Baird , Adam J. Painter , Tammy J. Engfer , Dennis J. Stapleton
IPC分类号： B24D3/10 , B24B5/48 , B24B9/06 , B24B9/10 , B24D11/02 , B24D11/04 , B24D13/12 , B24D13/14 , B24D3/18 , B24D3/28
CPC分类号： B24D3/10 , B24B5/313 , B24B5/48 , B24B9/065 , B24B9/10 , B24D3/18 , B24D3/28 , B24D11/02 , B24D11/04 , B24D13/12 , B24D13/142 , B24D13/147
摘要： An abrasive rotary tool includes a tool shank a flexible planar section positioned opposite the tool shank. The flexible planar section forms a first abrasive external surface on a first side of the flexible planar section and a second abrasive external surface on a second side of the flexible planar section. The flexible planar section facilitates abrading, corners of a workpiece across multiple angles relative to the axis of rotation for the rotary tool through bending of the flexible planar section when the abrasive external surfaces are applied to a corner of the workpiece.

4. 发明申请

US20220395962A1 Molded Abrasive Rotary Tool 有权
公开(公告)号：US20220395962A1
公开(公告)日：2022-12-15
申请号：US17774700
申请日：2020-10-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , David G. Baird , Stephen C. Loper , Samad Javid , Jason D. McNulty , Benjamin G. Sonnek
IPC分类号： B24D5/02
摘要： The disclosure is generally directed to a method of manufacturing an abrasive rotary tool using a molded elastic layer. A mold includes a cavity with a peripheral surface. An abrasive sheet is positioned so that a working surface of the abrasive sheet is positioned along at least a portion of the peripheral surface. A spindle is positioned within the mold to create a region between the spindle and the abrasive sheet. An elastomeric precursor material is injected into the region and solidified to form an elastic layer. As a result, the elastic layer is in direct contact with at least a portion of the opposed surface of the abrasive sheet and at least a portion of the exterior surface of the spindle. In this way, an abrasive rotary tool may be manufactured without using adhesive layers and/or fastening means.

5. 发明授权

US10906156B2 Flexible abrasive rotary tool 有权
公开(公告)号：US10906156B2
公开(公告)日：2021-02-02
申请号：US15758192
申请日：2016-09-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , David G. Baird , Adam J. Painter , Tammy J. Engfer , Dennis J. Stapleton
IPC分类号： B24D3/10 , B24D3/18 , B24D3/28 , B24D11/02 , B24D11/04 , B24D13/12 , B24D13/14 , B24B5/48 , B24B9/06 , B24B9/10 , B24B5/313
摘要： An abrasive rotary tool includes a tool shank a flexible planar section positioned opposite the tool shank. The flexible planar section forms a first abrasive external surface on a first side of the flexible planar section and a second abrasive external surface on a second side of the flexible planar section. The flexible planar section facilitates abrading, corners of a workpiece across multiple angles relative to the axis of rotation for the rotary tool through bending of the flexible planar section when the abrasive external surfaces are applied to a corner of the workpiece.

6. 发明申请

US20180264626A1 ABRASIVE ROTARY TOOL WITH ABRASIVE AGGLOMERATES 审中-公开
公开(公告)号：US20180264626A1
公开(公告)日：2018-09-20
申请号：US15758371
申请日：2016-09-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , David G. Baird , Adam J. Painter , Tammy J. Engfer , Dennis J. Stapleton , John J. Gagliardi
IPC分类号： B24D3/10 , B24B5/313 , B24B9/10 , B24D13/14 , B24D3/18
CPC分类号： B24D3/10 , B24B5/313 , B24B5/48 , B24B9/065 , B24B9/10 , B24D3/18 , B24D3/28 , B24D11/02 , B24D11/04 , B24D13/12 , B24D13/142 , B24D13/147
摘要： An abrasive rotary tool includes a tool shank defining an axis of rotation for the rotary tool, and an abrasive external working surface. The abrasive external working surface includes a resin, and a plurality of porous ceramic abrasive composites dispersed in the resin, the porous ceramic abrasive composites including individual abrasive particles dispersed in a porous ceramic matrix. At least a portion of the porous ceramic matrix comprises glassy ceramic material. A ratio of the average porous ceramic abrasive composite size to the average individual abrasive particle size is no greater than 15 to 1.

7. 发明申请

US20210347012A1 ABRASIVE ROTARY TOOL 有权
公开(公告)号：US20210347012A1
公开(公告)日：2021-11-11
申请号：US17282578
申请日：2019-09-26
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , David G. Baird , Samad Javid , Joshua T. Hemelgarn
IPC分类号： B24D9/08 , B24D13/16
摘要： The disclosure provides abrasive rotary tools with enhanced adhesion of an abrasive layer. Exemplary abrasive rotary tools include a securing element configured to secure an abrasive layer to an abrasive rotary tool. The securing element may be positioned over a portion of the abrasive layer, such as a tab or end, such that repeated forces on the abrasive layer do not decouple the abrasive layer from the rotary tool. In this way, an abrasive rotary tool may maintain a contact surface integrity through repeated use for extended life of the rotary tool.

8. 发明授权

US11040429B2 Abrasive rotary tool with abrasive agglomerates 有权
公开(公告)号：US11040429B2
公开(公告)日：2021-06-22
申请号：US15758371
申请日：2016-09-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , David G. Baird , Adam J. Painter , Tammy J. Engfer , Dennis J. Stapleton , John J. Gagliardi
IPC分类号： B24D3/10 , B24D3/18 , B24D11/02 , B24D3/28 , B24D11/04 , B24D13/12 , B24D13/14 , B24B5/313 , B24B5/48 , B24B9/06 , B24B9/10
摘要： An abrasive rotary tool includes a tool shank defining an axis of rotation for the rotary tool, and an abrasive external working surface. The abrasive external working surface includes a resin, and a plurality of porous ceramic abrasive composites dispersed in the resin, the porous ceramic abrasive composites including individual abrasive particles dispersed in a porous ceramic matrix. At least a portion of the porous ceramic matrix comprises glassy ceramic material. A ratio of the average porous ceramic abrasive composite size to the average individual abrasive particle size is no greater than 15 to 1.

9. 发明授权

US10265826B2 Method of forming a recess in a substrate 有权
公开(公告)号：US10265826B2
公开(公告)日：2019-04-23
申请号：US14896011
申请日：2014-06-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , Mitchell L. Nelson , David G. Baird , Kathryn R. Bretscher
IPC分类号： B24B5/04 , B24B7/24 , B24D5/06 , B24D5/12 , B24B13/015 , B24B21/00 , B24B19/03 , C03C19/00
摘要： A method of forming a recess in a surface of a substrate includes: providing an abrasive article comprising a structured abrasive member disposed along a peripheral surface of a support member, frictionally contacting the structured abrasive layer with a surface of a substrate, longitudinally advancing the structured abrasive layer relative to the surface of the substrate; and rotating at least one of the abrasive article or the substrate relative to the other around a rotational axis perpendicular to the surface of the substrate such that the structured abrasive layer maintains contact with and abrades the surface of the substrate. The structured abrasive member comprises a structured abrasive layer comprising shaped abrasive composites secured to a backing, wherein the backing is proximate to the support member. The shaped abrasive composites comprise abrasive particles retained in a binder material. The present disclosure also provides an abrasive wheel comprises a structured abrasive member disposed on a peripheral surface of a support wheel and display covers including a spherically concave recess abutting a cylindrical passage.

10. 发明申请

US20160129544A1 METHOD OF FORMING A RECESS IN A SUBSTRATE, ABRASIVE WHEEL, AND COVER 审中-公开
标题翻译：在基材，磨料轮和覆盖物中形成记忆的方法
公开(公告)号：US20160129544A1
公开(公告)日：2016-05-12
申请号：US14896011
申请日：2014-06-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bruce A. Sventek , Mitchell L. Nelson , David G. Baird , Kathryn R. Bretscher
IPC分类号： B24B19/03 , B24D5/12 , B24B13/015
CPC分类号： B24B19/03 , B24B5/042 , B24B7/241 , B24B7/242 , B24B13/015 , B24B21/006 , B24D5/06 , B24D5/12 , C03C19/00
摘要： A method of forming a recess in a surface of a substrate includes: providing an abrasive article comprising a structured abrasive member disposed along a peripheral surface of a support member, frictionally contacting the structured abrasive layer with a surface of a substrate, longitudinally advancing the structured abrasive layer relative to the surface of the substrate; and rotating at least one of the abrasive article or the substrate relative to the other around a rotational axis perpendicular to the surface of the substrate such that the structured abrasive layer maintains contact with and abrades the surface of the substrate. The structured abrasive member comprises a structured abrasive layer comprising shaped abrasive composites secured to a backing, wherein the backing is proximate to the support member. The shaped abrasive composites comprise abrasive particles retained in a binder material. The present disclosure also provides an abrasive wheel comprises a structured abrasive member disposed on a peripheral surface of a support wheel and display covers including a spherically concave recess abutting a cylindrical passage.
摘要翻译：在基板的表面中形成凹部的方法包括：提供包括沿着支撑构件的外周表面设置的结构化研磨构件的磨料制品，将结构化研磨层与基底表面摩擦接触，纵向推进结构化研磨层相对于基底的表面; 以及使所述磨料制品或所述基底中的至少一个相对于另一个围绕垂直于所述基底的表面的旋转轴线旋转，使得所述结构化研磨层保持与所述基底的表面接触并磨蚀所述基底的表面。结构化研磨件包括结构化研磨层，其包括固定到背衬的成形研磨复合材料，其中背衬靠近支撑构件。成形的磨料复合材料包括保留在粘合剂材料中的磨料颗粒。本公开还提供了一种研磨轮，其包括设置在支撑轮的外周表面上的结构化研磨构件和包括邻接圆柱形通道的球形凹槽的显示盖。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式