公开(公告)号：US20230065541A1

公开(公告)日：2023-03-02

申请号：US17822244

申请日：2022-08-25

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

Inventor： Celine COLET ,  Kuo Gao ,  Srikanth Rapaka ,  Joseph R. Rich ,  Katherine M. Sahlin ,  Nilanjan Sarangi ,  Andrew B. Schoch

IPC: C09K3/14 ,  B24D5/02 ,  B24D5/12 ,  B24D7/02 ,  B24D18/00

Abstract: A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, each of the shaped abrasive particles or elongated abrasive particles having a predetermined position or a predetermined three-axis orientation.

公开(公告)号：US20220372354A1

公开(公告)日：2022-11-24

申请号：US17754686

申请日：2020-10-09

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

Inventor： Marc YONGER ,  Leslie DOS SANTOS ,  Anne M. BONNER ,  Mark W. SIMON ,  Subramanian RAMALINGAM ,  Anthony MARTONE ,  Hua FAN ,  Darrell K. EVERTS ,  Brahmanandam V. TANIKELLA ,  Aldric BARBIER

IPC: C09K3/14

Abstract: An abrasive particle can include a coating overlying at least a portion of a core. In an embodiment, the coating can include a first portion overlying at least a portion of the core and a second portion overlying at least a portion of the core, wherein the first portion can include a ceramic material and the second portion can include a silane or a silane reaction product. In a particular embodiment, the first portion can consist essentially of silica. In another particular embodiment, the first portion can include a surface roughness of not greater than 5 nm and a crystalline content of not greater than 60%.

公开(公告)号：US20220332651A1

公开(公告)日：2022-10-20

申请号：US17687606

申请日：2022-03-05

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

Inventor： Brahmanandam V. TANIKELLA ,  Charles J. Gasdaska ,  Michael J. Lemberger

IPC: C04B35/583 ,  C04B35/626 ,  B33Y80/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y40/10 ,  B33Y70/10 ,  B28B1/00 ,  B28B17/02

Abstract: A method for forming an abrasive article via an additive manufacturing technique including forming a layer of powder material comprising a precursor bond material and abrasive particles, compacting at least a portion of the layer to form a compacted layer, binding at least a portion of the compacted layer and repeating the steps of forming, compacting and binding to form a green body abrasive article.

公开(公告)号：US20220161392A1

公开(公告)日：2022-05-26

申请号：US17650280

申请日：2022-02-08

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

Inventor： Darrell K. EVERTS ,  Doruk O. YENER

IPC: B24D3/34 ,  B24D3/28 ,  B24D18/00 ,  B24D11/02

Abstract: An abrasive article including a substrate; and an abrasive layer overlying the substrate, where the abrasive layer includes a blend of abrasive particles including a first type of abrasive particle comprising a polycrystalline material and having a first average friability F1, and a second type of abrasive particle comprising a polycrystalline material and having a second average friability, F2, where the blend comprises an average friability difference, ΔF=|F1−F2|, within a range of at least 0.5% to not greater than 80%.

公开(公告)号：US20220134510A1

公开(公告)日：2022-05-05

申请号：US17453563

申请日：2021-11-04

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

Inventor： Zehua SHI ,  Xiaochao Song ,  Gufen Qian

IPC: B24D3/34 ,  B24D3/22

Abstract: An abrasive article can include a body including a bond material, abrasive particles contained in the bond material, and an impact modifier. In an embodiment, the impact modifier can be in a content of at least 1 vol % of and at most 10 vol % for a total volume of the body. In another embodiment, the impact modifier can include particles having an average particle size (D50) of at least 10 microns, a particle size D10 of at least 2 microns, a particles size D90 of at most 2 mm or any combination thereof.

公开(公告)号：US20220105604A1

公开(公告)日：2022-04-07

申请号：US17644929

申请日：2021-12-17

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

Inventor： Lenny C. SALES ,  Trent GRAHAM ,  Lucie FRAICHARD ,  Cecile O. MEJEAN ,  Anton COTTRILL

IPC: B24D3/06 ,  C09K3/14

Abstract: An abrasive article including a substrate, a first bonding material including metal overlying the substrate, abrasive particles overlying the substrate and coupled to the first bonding material, and a second bonding material including a metal and phosphorus overlying at least a portion of the first bonding material.

公开(公告)号：US11148255B2

公开(公告)日：2021-10-19

申请号：US16230084

申请日：2018-12-21

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

Inventor： Jianna Wang ,  Shih-Chieh Kung ,  Sujatha K. Iyengar ,  Doruk O. Yener ,  Darrell K. Everts

IPC: B24D3/30 ,  B24D3/28 ,  B24D3/00

Abstract: The present disclosure relates generally to coated abrasive articles that include a grinding aid aggregates in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles.

公开(公告)号：US20210308833A1

公开(公告)日：2021-10-07

申请号：US17212091

申请日：2021-03-25

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

Inventor： Sathanjheri RAVISHANKAR ,  Paul S. GOLDSMITH ,  Daniel E. SYMEON

IPC: B24D13/12

Abstract: Systems and methods including providing a fixed abrasive buff having a central hub and a plurality of fabric layers affixed to the central hub. An abrasive composition is dispersed throughout the fabric layers and includes a polymeric binder and a plurality of abrasive particles dispersed in the polymeric binder. The content of the abrasive particles at an outer edge of the plurality of fabric layers is higher than the content of the abrasive particles at an inner edge of the plurality of fabric layers.

公开(公告)号：USD931915S1

公开(公告)日：2021-09-28

申请号：US35508952

申请日：2019-09-27

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

Designer： Morgane Vanpeene

公开(公告)号：US20210268527A1

公开(公告)日：2021-09-02

申请号：US17324186

申请日：2021-05-19

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

Inventor： Ronald L. Gerson ,  Pierre LaPointe ,  Robert A. Brunell

IPC: B05B7/24

Abstract: 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.