Invention Grant
- Patent Title: Method of preparing an edge-strengthened article
- Patent Title (中): 制备边缘加强制品的方法
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Application No.: US13112498Application Date: 2011-05-20
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Publication No.: US08974268B2Publication Date: 2015-03-10
- Inventor: Charles Michael Darcangelo , Steven Edward DeMartino , Joseph Fabian Ellison , Richard A Nasca , Aric Bruce Shorey , David Alan Tammaro , John Christopher Thomas
- Applicant: Charles Michael Darcangelo , Steven Edward DeMartino , Joseph Fabian Ellison , Richard A Nasca , Aric Bruce Shorey , David Alan Tammaro , John Christopher Thomas
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Jason A. Barron
- Main IPC: B24B1/00
- IPC: B24B1/00 ; B24B9/06
Abstract:
A method of preparing an edge-strengthened article comprises polishing of an edge of an article having a first edge strength using magnetorheological finishing, wherein after the polishing the article has a second edge strength and the second edge strength is greater than the first edge strength.
Public/Granted literature
- US20110318994A1 METHOD OF PREPARING AN EDGE-STRENGTHENED ARTICLE Public/Granted day:2011-12-29
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