Patent · US Active

Abrasive articles and method of forming same

US10213902B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignees

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

Inventors

Shivshankar Sivasubramanian · Lowell, US
Signo T. Reis · Rolla, US
Linda S. Bateman · Spencer, US
Lisa A. Johnson · Clinton, US
Rachana Upadhyay · Shrewsbury, US
Srinivasan Ramanath · Holden, US
Ramanujam Vedantham · Shrewsbury, US
Taewook Hwang · Acton, US
Andrew L. Biro · Sterling, US

Key dates

Filing date	Jul 8, 2016
Grant date	Feb 26, 2019
Priority date	—
Expiry date	Dec 6, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C8/14
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

An abrasive article including a body having a bond material comprising an inorganic material, abrasive particles contained within the bond materials; and pores contained within the bond material defining a porosity of at least 90 vol % and not greater than 97 vol % for a total volume of the body.

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