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公开(公告)号：US20240309254A1
公开(公告)日：2024-09-19
申请号：US18671449
申请日：2024-05-22
发明人： Alexander NASHED , Amandine MARTIN , Peter JANECZEK , Simone SCHAEFER , Nilanjan SARANGI , Guangyong LIN , Arthur TURKIN
CPC分类号： C09K3/1436 , B24D3/28 , B24D3/34 , B24D18/0072
摘要： An abrasive article can include a body including a first portion coupled to a second portion in a radial plane. The body can include a central opening extending in an axial direction of the body through the first portion and through the second portion. The central opening can include a circumferential surface defining an inner diameter of the body. The circumferential surface can be defined by at least a portion of the first portion and at least a portion of the second portion. The first portion can include first abrasive particles contained within a first bond material, including an inorganic material, and the second portion can include second abrasive particles contained within a second bond material, including an organic material. The organic material can include epoxy. In an embodiment, the second portion comprises an elongation-at-fracture of less than 2.7%, a Stiffness Value of at least 8.3, or a combination thereof.
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公开(公告)号：US20240300070A1
公开(公告)日：2024-09-12
申请号：US18548185
申请日：2021-12-28
摘要： An abrasive article with an abrasive body a reinforcing member disposed within the body and a bond material that includes a bulk molding compound material. The abrasive article can have an average burst speed of at least (Formula (I)) wherein c is the circumferences of the wheel in mm.
26800
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C
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公开(公告)号：US12059773B2
公开(公告)日：2024-08-13
申请号：US16953427
申请日：2020-11-20
发明人： Timothy Jerome Coogan , Jeffrey H. Peet , Doruk O. Yener , Charles G. Lester , Darrell K. Everts , Yunshang Ma
摘要： Systems and methods include providing a coated abrasive article with a substrate formed from a plurality of hygroscopic fibers, an abrasive layer comprising a make coat, a size coat, a supersize coat, or combinations thereof disposed on a first side of substrate, and an anti-curl layer disposed on a second side of the substrate. The polymer-based anti-curl layer allows the coated abrasive article to achieve a change in curl between −5 millimeters and 25 millimeters, the change in curl being expressed as the curl of the coated abrasive article in millimeters at 90% relative humidity minus the curl of the coated abrasive article in millimeters at 20% relative humidity. The coated abrasive article exhibits substantially no loss of grinding performance, burst speed, or a combination thereof as compared to coated abrasive articles free of the anti-curl layer.
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公开(公告)号：US20240023784A1
公开(公告)日：2024-01-25
申请号：US17929460
申请日：2022-09-02
发明人： Sumi DINKAR , Manisha MOHAPATRA , Abdul Habid PULLICHOLA , Rishwanth SATHYAMURTHY , Ramesh NIVARTHI
摘要： Articles and methods regarding abrasive articles that include antimicrobial properties and improved abrasive performance and comprise a first fiber element comprising a woven or non-woven material; and a second fiber element comprising metal, wherein the second fiber element comprises at least one self-interlocking arrangement.
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公开(公告)号：US20230364742A1
公开(公告)日：2023-11-16
申请号：US17754905
申请日：2020-10-16
发明人： Ji WANG , Kelley MCNEAL , Jian XU , Ji XIAO , Aiyun LUO , Cecile O. MEJEAN
IPC分类号： B24D3/08 , B24D18/00 , C22C26/00 , C22C38/24 , C22C38/22 , C22C38/04 , C22C38/02 , C22C38/00 , B22F10/14 , B22F10/62 , B22F10/64 , B33Y10/00 , B33Y40/20 , B33Y80/00
CPC分类号： B24D3/08 , B24D18/0072 , C22C26/00 , C22C38/24 , C22C38/22 , C22C38/04 , C22C38/02 , C22C38/002 , B22F10/14 , B22F10/62 , B22F10/64 , B33Y10/00 , B33Y40/20 , B33Y80/00 , B22F2998/10 , B22F2999/00 , B22F2302/406 , B22F2301/35 , B22F2005/001
摘要： An abrasive particle can include a body including abrasive particles contained in a bond matrix. The bond matrix can include a first phase and a second phase. In an embodiment, the body can have a Microstructure Feature of greater than 1 and a Non-Bond Value of not greater than 50%. In another embodiment, the body can include a Microstructure Feature including a Spacing Value of at least 0.01.
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公开(公告)号：US20230339074A1
公开(公告)日：2023-10-26
申请号：US18333744
申请日：2023-06-13
CPC分类号： B24D11/001 , B24D99/00 , B24D18/0072
摘要： An abrasive article includes an abrasive body having a bond material, abrasive particles contained within the bond material, and an electronic assembly coupled to the abrasive body, wherein the electronic assembly comprises at least one electronic device. In an embodiment, the electronic assembly is coupled to the abrasive body in a tamper-proof manner.
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公开(公告)号：US11712784B2
公开(公告)日：2023-08-01
申请号：US16152386
申请日：2018-10-04
CPC分类号： B24D11/001 , B24D18/0072 , B24D99/00
摘要： An abrasive article includes an abrasive body having a bond material, abrasive particles contained within the bond material, and an electronic assembly coupled to the abrasive body, wherein the electronic assembly comprises at least one electronic device. In an embodiment, the electronic assembly is coupled to the abrasive body in a tamper-proof manner.
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公开(公告)号：US11679399B2
公开(公告)日：2023-06-20
申请号：US17324186
申请日：2021-05-19
IPC分类号： B05B7/24
CPC分类号： B05B7/2408 , B05B7/24 , B05B7/2405 , B05B7/2478 , B05B7/2481
摘要： A connector system for a liquid container system for a spray gun includes a lid that includes a liquid outlet and an adapter. The adapter includes a spray gun end and a lid end. The ends are connected with a liquid-tight passageway. Further, the spray gun end is adapted for releasable engagement with a liquid inlet port of the spray gun and the lid end is adapted for releasable engagement with the liquid outlet. The connector system also includes a plurality of interlocking tab assemblies for releasably attaching the adapter to the lid. Each assembly includes a first tab and a second tab, wherein an end of the first tab is adapted to secure the adapter to the lid when the first tab and the second tab are interlocked.
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公开(公告)号：US11667009B2
公开(公告)日：2023-06-06
申请号：US17371401
申请日：2021-07-09
发明人： Cecile O. Mejean , John S. Hagan , Linda S. Bateman , Alexandre Temperelli , Taewook Hwang , Ramanujam Vedantham , John M. Gulcius , Maureen A. Brosnan
IPC分类号： B24D3/18
CPC分类号： B24D3/18
摘要： An abrasive article can include a body including a bond material, abrasive particles, and a plurality of pores, wherein the bond material can comprise a vitreous material. In one embodiment, an average particle size of the abrasive particles can be between 0.1 microns to 5 microns, and a porosity of the body may be between 40 vol % to 70 vol %, wherein the porosity may define an average pore size (D50) of at least 0.1 microns and not greater than 5 microns.
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公开(公告)号：US20230010381A1
公开(公告)日：2023-01-12
申请号：US17930624
申请日：2022-09-08
IPC分类号： B05B7/24
摘要： A connector system for a liquid container system for a spray gun includes a lid that includes a liquid outlet and an adapter. The adapter includes a spray gun end and a lid end. The ends are connected with a liquid-tight passageway. Further, the spray gun end is adapted for releasable engagement with a liquid inlet port of the spray gun and the lid end is adapted for releasable engagement with the liquid outlet. The connector system also includes a plurality of interlocking tab assemblies for releasably attaching the adapter to the lid. Each assembly includes a first tab and a second tab, wherein an end of the first tab is adapted to secure the adapter to the lid when the first tab and the second tab are interlocked.
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