SUSAN M WILSON
Social Work in Plattville, IL
License number
Illinois 149014927
Issued Date
Sep 27, 2011
Expiration Date
Nov 30, 2017
Type
Licensed Clinical Social Worker
License number
Illinois 150011724
Issued Date
Oct 1, 2008
Expiration Date
Nov 30, 2011
Type
Licensed Social Worker
License number
Illinois 011219958
Issued Date
Nov 30, 1988
Expiration Date
Sep 30, 2005
Type
Licensed Cosmetologist
Address
Address
Plattville, IL 60560
Professional information
Polishing Slurry For Aluminum And Aluminum Alloys
US Patent:
8251777, Aug 28, 2012
Filed:
Feb 11, 2008
Appl. No.:
12/069495
Inventors:
Kevin Moeggenborg - Naperville IL, US
John Clark - Montgomery IL, US
Jeffrey Gilliland - Montgomery IL, US
Stanley Lesiak - Naperville IL, US
Susan Wilson - Yorkville IL, US
Vlasta Brusic - Geneva IL, US
John Clark - Montgomery IL, US
Jeffrey Gilliland - Montgomery IL, US
Stanley Lesiak - Naperville IL, US
Susan Wilson - Yorkville IL, US
Vlasta Brusic - Geneva IL, US
Assignee:
Cabot Microelectronics Corporation - Aurora IL
International Classification:
B24B 13/00
US Classification:
451 41, 451 37, 451 57, 451 60, 451 79, 451 81, 451 92, 451142, 451297, 451526, 451534, 451539
Abstract:
The invention is directed to a method of polishing a surface of an object that includes aluminum. The method includes the step of contacting the surface of the object with a soft polishing pad and a polishing composition. The polishing composition includes abrasive particles, an agent that oxidizes aluminum, and a liquid carrier to polish the surface of the object. The polishing composition includes the abrasive particles suspended in the liquid carrier, and is applied at a pH above about 7.