CINDY T DUONG
Nursing in Chicago, IL
License number
Illinois 041269886
Issued Date
Sep 28, 1992
Expiration Date
May 31, 2018
Type
Registered Professional Nurse
Address
Address
Chicago, IL 60712
Professional information
Architecture
Location:
Greater Chicago Area
Industry:
Architecture & Planning
Work:
NAVTEQ
2009 - 2009
-
grahic presentation
Highlighting Marking Compositions, Highlighting Kits, And Highlighted Complexes
US Patent:
2007001, Jan 25, 2007
Filed:
May 11, 2006
Appl. No.:
11/432816
Inventors:
Wing Sum Kwan - Chicago IL, US
Cindy Duong - Chicago IL, US
Cindy Duong - Chicago IL, US
International Classification:
C09D 11/00
US Classification:
106031090, 106031320
Abstract:
A highlighting (or marking) composition, such as an ink, including a non-eradicable colorant, an eradicable colorant; a kit including a first marking instrument comprising the highlighting mixture and a second marking instrument comprising an eradicator fluid; a colorant complex including a colorless or substantially colorless eradicable dye, a non-eradicable dye, and an eradicator; and methods of applying an eradicator to at least a portion of a marking made with a highlighting composition, are described herein.