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US 12,420,381 B2Granted
Abrasive article and method of forming
AssigneesSaint-Gobain Abrasives, Inc., Saint-Gobain Surface Solutions France
InventorsZehua Shi, Xiaochao Song, Gufen Qian
Life of this patent
Estimating the term…
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.
Claims19
An abrasive article comprising:
- a body including:
- a bond material;
- abrasive particles contained within the bond material;
- and
- an impact modifier including a plurality of particles having a core-shell structure contained in the bond material, wherein the plurality of particles comprises:
- an average particle size (D50) of at least 10 microns;
- a particle size D10 of at least 2 microns;
- a particle size D90 of at most 2 mm;
- or
- any combination thereof.
7 more elements
Dependencies are inferred from the claim text.