Patent · US Active

Polymer impregnated backing material, abrasive articles incorporating same, and processes of making and using

US9751192B2 · kind B2 · utility

2Cited by

10References

18Claims

0Family size

Assignees

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

Inventors

Muthukrishnan SHARMILA · Chennai, IN
Adiseshaiah K. SATHYANARAYANAIAH · Chennai, IN
Frank J. Csillag · Lowell, US
Srikant Gollapudi · Chennai, IN
Gururajan Balasubramaniam · Bengaluru, IN
Dibbur Narasimha Murthy Rao Manjunatha · Bengaluru, IN
Akhilesan SASIDHARAN · Chennai, IN
Akshay Madavalappil Ramesh · Bengaluru, IN
Shyam Prasad Komath · Chennai, IN
VelliamKattupudur Samiappan Naveen · Chennai, IN

Key dates

Filing date	Sep 17, 2015
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Sep 17, 2035

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06N2209/1628
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

This invention relates to composite backing materials (e.g., polymer impregnated nonwoven fabrics) and coated abrasive articles that include such composite backing materials. This invention also relates to methods of making and using said composite backing materials and coated abrasive articles. The claimed processes and systems related to the use and manufacturing of coated abrasive articles are improved and cost effective.

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