Coated abrasives having aggregates

US11148255B2 · kind B2 · utility

Assignees

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

Inventors

• Jianna Wang · Grafton, US
• Shih-Chieh Kung · Worcester, US
• Sujatha Iyengar · Northborough, US
• Doruk O. Yener · Wilmington, US
• Darrell K. Everts · Malta, US

Key dates

• Filing date: Dec 21, 2018
• Grant date: Oct 19, 2021
• Expiry date: Dec 21, 2038

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B24D3/285
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

The present disclosure relates generally to coated abrasive articles that include a grinding aid aggregates in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles.