Invention Grant
- Patent Title: Method of cleaning glass
- Patent Title (中): 玻璃清洗方法
-
Application No.: US09817850Application Date: 2001-03-26
-
Publication No.: US06638144B2Publication Date: 2003-10-28
- Inventor: Bruce A. Sventek , Craig F. Lamphere , Timothy L. Graf , John L. Barry
- Applicant: Bruce A. Sventek , Craig F. Lamphere , Timothy L. Graf , John L. Barry
- Main IPC: B24B100
- IPC: B24B100

Abstract:
A method of polishing and cleaning a glass surface with a single abrasive article. The abrasive article includes ceria abrasive particles dispersed in binder, the abrasive article having a textured, three-dimensional abrasive coating. The method includes contacting the glass surface with the abrasive article at a desired pressure and in the presence of water, and moving the abrasive article and glass in relation to each other under pressure. The water is believed to mediate a chemical reaction involving the ceria and the glass, thereby leaving a haze on the glass surface. With continued motion of the abrasive article in relation to the glass workpiece, without the addition of additional water, the haze is removed.
Public/Granted literature
- US20010051494A1 Method of cleaning glass Public/Granted day:2001-12-13
Information query