Patent · US Active

Non-abrasive back coat for coated abrasives

US8470061B2 · kind B2 · utility

6Cited by

2References

20Claims

0Family size

Assignees

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

Inventors

Paul S. Goldsmith · Bethesda, US
John Porter · St. Catharines, CA
Anthony C. Gaeta · Lockport, US

Key dates

Filing date	May 27, 2011
Grant date	Jun 25, 2013
Priority date	—
Expiry date	Jun 15, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24D11/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An abrasive article includes a backing including first and second major surfaces, an abrasive layer disposed over the first major surface, and a back coat layer disposed over the second major surface. The back coat layer includes a polymeric material and a fabric.

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