Abrasive article including shaped abrasive particles

US10711171B2 · kind B2 · utility

Assignee

• SAINT-GOBAIN CERAMICS & PLASTICS, INC. · US

Inventors

• Ralph Bauer · Eßlingen, DE
• Jennifer H. Czerepinski · Framingham, US
• Lucie Fraichard · Boston, US
• Flavien Fremy · Brookline, US
• Jun Jia · Newton, US
• Frederic Josseaux · Sausset-les-Pins, FR
• David F. Louapre · Paris, FR
• Samuel S. Marlin · Plan-d'Orgon, FR
• Doruk O. Yener · Wilmington, US

Key dates

• Filing date: Jun 9, 2016
• Grant date: Jul 14, 2020
• Expiry date: Mar 1, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K3/1436
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A shaped abrasive particle including a body having a first major surface, a second major surface, and a side surface joined to the first major surface and the second major surface, and the body has at least one partial cut extending from the side surface into the interior of the body.