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公开(公告)号:US20180304378A1
公开(公告)日:2018-10-25
申请号:US15769378
申请日:2017-09-12
发明人: Yuh Ishida , Hitoshi Sumiya
CPC分类号: B23B27/20 , B23B27/14 , B23B51/00 , B23C5/16 , B23D77/00 , B23F21/00 , B23G5/06 , B24D3/00 , C01B32/26 , C01P2004/51 , C01P2004/54 , C01P2004/64 , C04B35/52 , C04B35/522 , C04B2235/427 , C04B2235/5454 , C04B2235/5463
摘要: Provided is a method for producing a polycrystalline diamond body, the method including a first step of heat-treating a powder of high-pressure-phase carbon at higher than or equal to 1300° C. to obtain a heat-treated carbon powder, and a second step of sintering the heat-treated carbon powder under conditions of greater than or equal to 12 GPa and less than or equal to 25 GPa and higher than or equal to 1200° C. and lower than or equal to 2300° C. to obtain a polycrystalline diamond body.
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公开(公告)号:US20180264627A1
公开(公告)日:2018-09-20
申请号:US15982959
申请日:2018-05-17
发明人: Masato NAKAMURA
摘要: This method for manufacturing a cutting blade includes: a mixing step of adding a liquid dispersion medium to a mixed powder containing a resin powder of a thermocompression-bondable resin, abrasive grains and fibrous fillers; a compression step of cold pressing, in a forming die, the mixed powder to which the dispersion medium has been added to form an original plate of a blade main body; and a sintering step of hot pressing and sintering the original plate.
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公开(公告)号:US20180223145A1
公开(公告)日:2018-08-09
申请号:US15945322
申请日:2018-04-04
CPC分类号: C09K3/1409 , B24D3/00 , B24D11/00 , B24D18/0009 , Y10T428/24364 , Y10T428/257 , Y10T428/2982
摘要: Abrasive particles comprising shaped abrasive particles each having a sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a sidewall and having a maximum thickness, T; and the shaped abrasive particles further comprising a plurality of grooves on the second face.
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公开(公告)号:US20180161960A1
公开(公告)日:2018-06-14
申请号:US15735504
申请日:2016-06-13
CPC分类号: B24D11/001 , B24B21/04 , B24D3/00 , B24D11/00 , B24D13/14 , B24D2203/00
摘要: An abrasive article includes a plurality of abrasive particles and the rotational orientation of at least a portion of the abrasive particles about the z-axis varies randomly within a defined range, and the spacing of the abrasive particles along the y-axis varies randomly.
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公开(公告)号:US09938439B2
公开(公告)日:2018-04-10
申请号:US14270741
申请日:2014-05-06
CPC分类号: C09K3/1409 , B24D3/00 , B24D11/00 , B24D18/0009 , Y10T428/24364 , Y10T428/257 , Y10T428/2982
摘要: Abrasive particles comprising shaped abrasive particles each having a sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a sidewall and having a maximum thickness, T; and the shaped abrasive particles further comprising a plurality of grooves on the second face.
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公开(公告)号:US09839337B2
公开(公告)日:2017-12-12
申请号:US13484777
申请日:2012-05-31
申请人: Wolfgang Rauwald
发明人: Wolfgang Rauwald
CPC分类号: A47L11/4038 , A47L13/16 , B24D3/00 , B24D3/007 , B24D3/02
摘要: An abrasive or cleaning pad includes a composite resin as a wear layer. A cleaning pad system for motorized floor cleaning or polishing applications includes a pad having a combination of two grades of melamine resin-based foam. A method of cleaning a floor surface is also provided.
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公开(公告)号:US20170118981A1
公开(公告)日:2017-05-04
申请号:US15408057
申请日:2017-01-17
CPC分类号: A01N25/34 , A01N25/10 , A01N31/16 , A01N43/40 , A01N55/02 , A01N59/16 , A47L13/17 , B24D3/00 , B24D15/04
摘要: An abrasive article comprising a nonwoven substrate material impregnated with a first and second formulation. The first and second formulations have broad spectrum antimicrobial effectiveness against one or more microbial organisms. The first and second formulations include the same or different polymer compositions, which include one or more antimicrobial agents and abrasive particles uniformly dispersed in the polymer compositions.
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公开(公告)号:US20150175864A1
公开(公告)日:2015-06-25
申请号:US14406143
申请日:2013-06-10
申请人: KONICA MINOLTA, INC.
发明人: Atsushi Takahashi , Natsuki Ito , Akihiro Maezawa
IPC分类号: C09K3/14
CPC分类号: C09K3/1436 , B24B37/00 , B24D3/00 , C01F17/0043 , C09G1/02 , C09K3/1409 , C09K3/1463 , H01L21/304
摘要: In order to use less cerium oxide and achieve higher durability and polishing speeds, these abrasive particles used in an abrasive have: a shell layer (3) which is the outermost shell layer of the abrasive particles and is formed with cerium oxide as the main component; and a middle layer (2) which contains cerium oxide and an oxide of at least one element selected from Al, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, Zr, In, Sn, Y, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, W, Bi, Th, and the alkali earth metals, and which is formed closer to the center of the abrasive particles than the shell layer (3).
摘要翻译: 为了使用较少的氧化铈并获得更高的耐久性和抛光速度,用于磨料的这些磨料颗粒具有:作为磨粒的最外壳层的壳层(3),并以氧化铈为主要成分 ; 以及包含氧化铈和选自Al,Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,Zr,In中的至少一种元素的氧化物的中间层(2) ,Sn,Y,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,W,Bi,Th和碱土金属,并且比壳层更靠近磨料颗粒的中心 3)。
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9.
公开(公告)号:US20150133036A1
公开(公告)日:2015-05-14
申请号:US14506476
申请日:2014-10-03
申请人: Chien-Min Sung
发明人: Chien-Min Sung
IPC分类号: B24B53/017 , B24D3/00 , B24B53/12
CPC分类号: B24B53/017 , B24B53/12 , B24D3/00
摘要: CMP pad dressers having leveled tips and associated methods are provided. In one aspect, for example, a CMP pad dresser can include a support substrate and a plurality of superabrasive particles secured to the support substrate with each superabrasive particle extending away from the support substrate to a protrusion distance, where a highest protruding tip of each of the plurality of superabrasive particles align along a designated profile with a tip variation of from about 5 microns to about 100 microns.
摘要翻译: 提供具有调平尖端和相关方法的CMP抛光垫修整器。 在一个方面,例如,CMP抛光修整器可以包括支撑基板和固定到支撑基板的多个超级磨料颗粒,每个超级磨料颗粒从支撑基板延伸到突出距离,其中每个的最高突出尖端 多个超研磨颗粒沿着指定的轮廓排列,其尖端变化为约5微米至约100微米。
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公开(公告)号:US20150052823A1
公开(公告)日:2015-02-26
申请号:US14010423
申请日:2013-08-26
IPC分类号: B24D3/14
CPC分类号: B24D3/04 , B24D3/00 , B24D18/0009
摘要: According to one embodiment, a composite product includes hexagonal boron nitride (hBN), and a plurality of cubic boron nitride (cBN) particles, wherein the plurality of cBN particles are dispersed in a matrix of the hBN. According to another embodiment, a composite product includes a plurality of cBN particles, and one or more borate-containing binders.
摘要翻译: 根据一个实施方案,复合产品包括六方氮化硼(hBN)和多个立方氮化硼(cBN)颗粒,其中多个cBN颗粒分散在hBN的基质中。 根据另一个实施方案,复合产品包括多个cBN颗粒和一种或多种含硼酸盐的粘合剂。
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