公开(公告)号：WO2023034962A1

公开(公告)日：2023-03-09

申请号：PCT/US2022/075898

申请日：2022-09-01

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： DINKAR, Sumi ,  MOHAPATRA, Manisha ,  PULLICHOLA, Abdul Habid ,  SATHYAMURTHY, Rishwanth ,  RAMESH, Nivarthi

IPC: B24D11/02 ,  B24D3/00 ,  C09K3/14

Abstract: 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.

公开(公告)号：WO2021112967A1

公开(公告)日：2021-06-10

申请号：PCT/US2020/057051

申请日：2020-10-23

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： KLETT, Michael, W. ,  DHAMI, Davinder, S.

IPC: B24B3/02 ,  B24D5/04 ,  B24D5/16 ,  B24D7/04 ,  B24D7/16 ,  B24D11/02 ,  B24D18/00

Abstract: An abrasive article includes a body having a non-abrasive portion (NAP) essentially free of abrasive particles and an abrasive portion having abrasive particles dispersed within and contained in a bond material.

公开(公告)号：WO2021076986A1

公开(公告)日：2021-04-22

申请号：PCT/US2020/056111

申请日：2020-10-16

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： WANG, Ji ,  MCNEAL, Kelley ,  XU, Jian ,  XIAO, Ji ,  LUO, Aiyun ,  MEJEAN, Cecile O.

IPC: B24D3/06 ,  B24D18/00

Abstract: 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.

公开(公告)号：WO2021026442A1

公开(公告)日：2021-02-11

申请号：PCT/US2020/045381

申请日：2020-08-07

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： GIANZINI, Stefano ,  SANGALLI, Axel ,  MARZORATI, Dario

IPC: B05B7/24 ,  B05B9/08 ,  B05B7/26 ,  B05B9/04 ,  A01M7/00

Abstract: Systems and methods are disclosed that include a spraying apparatus having a hand held spraying device, a flexible reservoir connected in fluid communication with the hand held spraying device and worn on the body of a user of the spraying apparatus, and a pressure device that provides pressure to the flexible reservoir to move fluid from the flexible reservoir to the hand held spraying device.

公开(公告)号：WO2020006502A1

公开(公告)日：2020-01-02

申请号：PCT/US2019/039966

申请日：2019-06-28

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： RAPAKA, Srikanth ,  FOX, Stephen E. ,  SARANGI, Nilanjan

IPC: B24D3/10 ,  B24D3/34

Abstract: An abrasive article including a bonded abrasive body having a bond material including an inorganic material, abrasive particles contained within the bond material of the bonded abrasive body, porosity within a range of at least 55 vol% to not greater than 90 vol% for a total volume of the bonded abrasive body, and a Solid Phase Variation of not greater than 45%.

公开(公告)号：WO2019191673A1

公开(公告)日：2019-10-03

申请号：PCT/US2019/024984

申请日：2019-03-29

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： MEJEAN, Cecile O. ,  GASDASKA, Charles J. ,  FRAICHARD, Lucie

IPC: B24D3/02 ,  B24D13/06 ,  C23C16/448 ,  C09D165/04 ,  C09K3/14

Abstract: An abrasive article can include a substrate, abrasive particles coupled by a bond material to the substrate, and a coating overlying at least partially the exterior surface of the bond material. The coating can be a poly(p-xylylene) polymer applied via vapor deposition and may provide enhanced strength to the bond material and extended life time to the abrasive article.

公开(公告)号：WO2019067761A1

公开(公告)日：2019-04-04

申请号：PCT/US2018/053184

申请日：2018-09-27

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： SARANGI, Nilanjan ,  JAYARAMAN RUKMANI, Sandhya ,  FOX, Stephen E.

IPC: B24D3/18 ,  B24D3/34

Abstract: An abrasive article including a body having a bond material extending throughout the body and including at least 8 wt% aluminum oxide (Al 2 O 3 ) for a total weight of the bond material, and also including unagglomerated abrasive particles including silicon carbide (SiC) contained within the bond material and present in an amount of greater than 30 vol% for a total volume of the body.

公开(公告)号：WO2018183736A1

公开(公告)日：2018-10-04

申请号：PCT/US2018/025236

申请日：2018-03-29

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： LI, Jiashu ,  MCNEAL, Kelley ,  RAMANATH, Srinivasan ,  MEJEAN, Cecile O. ,  WANG, Ji

IPC: B24D3/10 ,  B24D18/00 ,  C09K3/14

Abstract: The present disclosure relates to an abrasive article including a body having a bond material including metal and a micro-porosity within the bond material with an average pore size (D50) of not greater than 10 microns and a pore size standard deviation of at least 0.2 microns, and the body further includes abrasive particles contained within the bond material and having an ellipticity of not greater than 1.18 or an average toughness of at least 11257 cycles.

公开(公告)号：WO2018102719A2

公开(公告)日：2018-06-07

申请号：PCT/US2017/064272

申请日：2017-12-01

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： PAINUMGAL, Unnikrishnan ,  SAHA, Naresh

IPC: C03B33/10

Abstract: A core drill bit assembly is disclosed and includes a shank in which a support sleeve can be removably engage. A core tube can be installed around the support sleeve within the shank. The core tube is removably engaged with the shank and the support sleeve.

公开(公告)号：WO2018049204A1

公开(公告)日：2018-03-15

申请号：PCT/US2017/050743

申请日：2017-09-08

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： MARTIN, Amandine ,  SCHWARZKOPF, Joachim ,  JANECZEK, Peter ,  BAYARD, Flavy

IPC: B24D5/02 ,  C09K3/14

Abstract: An abrasive article can include a body including a plurality of portions including a first abrasive portion and a second abrasive portion. The first abrasive portion can include a vitreous bond material and abrasive particles contained within the bond material. The second abrasive particles can include an organic bond material and abrasive particles contained within the bond material. The body can have a burst speed of at least 65 m/s. In an embodiment, the abrasive article can include an interior portion coupled to the first and second abrasive portions. In another embodiment, the interior portion can optionally include abrasive particles or a filler material.

Abstract translation: 磨料物品可以包括具有多个部分的主体，所述多个部分包括第一磨料部分和第二磨料部分。 第一磨料部分可以包括玻璃质粘结材料和包含在粘结材料内的磨粒。 第二磨料颗粒可以包括有机粘结材料和包含在粘结材料内的磨粒。 身体可以有至少65米/秒的爆速。 在一个实施例中，磨料物品可以包括耦合到第一和第二磨料部分的内部部分。 在另一个实施例中，内部部分可以可选地包括磨料颗粒或填充材料。