Invention Grant
- Patent Title: Abrasive particle with enhanced retention features
-
Application No.: US17301078Application Date: 2021-03-24
-
Publication No.: US11702576B2Publication Date: 2023-07-18
- Inventor: Negus B. Adefris
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Katherine M. Scholz
- Main IPC: B32B5/16
- IPC: B32B5/16 ; C09K3/14 ; B24D3/00

Abstract:
The present inventive subject matter provides an abrasive particle. The abrasive particle can include an elongated body that is defined between opposed first and second ends. Each end defines a substantially planar surface. An axis extends through the first and second ends, and each end has a respective first and second cross-sectional area. At least one of the first and second ends is oriented at an angle relative to the axis that is less than 90 degrees. The elongated body has a variable cross-sectional area centered along the axis. At least one cross-sectional area between the first and second ends represents a local minimum cross-sectional area.
Public/Granted literature
- US20210214597A1 ABRASIVE PARTICLE WITH ENHANCED RETENTION FEATURES Public/Granted day:2021-07-15
Information query