Patent · US Active

Abrasive articles including abrasive particles bonded to an elongated body, and methods of forming thereof

US9028948B2 · kind B2 · utility

1Cited by

98References

19Claims

0Family size

Assignees

SAINT-GOBAIN ABRASIVES, INC. · US
SAINT-GOBAIN ABRASIFS · FR

Inventors

Yinggang Tian · Shrewsbury, US
Ran Ding · Bolton, US
Susanne Liebelt · Norderstedt, DE
Krishnamoorthy Subramanian · Lexington, US

Key dates

Filing date	Aug 16, 2010
Grant date	May 12, 2015
Priority date	—
Expiry date	May 10, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2944
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An abrasive article includes an elongated body, a bonding layer including a metal overlying a surface of the elongated body, and a coating layer including a polymer material overlying the boding layer. The abrasive article further includes abrasive grains contained within the bonding layer and coating layer, and wherein the bonding layer comprises an average thickness (tbl) at least about 40% of the average grit size of the abrasive grains.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.