Toner characterization cell
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 2, 2003
Grant Date -
Nov 1, 2001
app pub date -
Jan 25, 2001
filing date -
Jan 28, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toner characterization cell used to determine characteristics of insoluble particles in a liquid medium. First and second electrode are spaced apart and an electric field is applied between the electrodes and a displacement current is measured. Optical density measuring devices measure the change in optical density in the cell adjacent each electrode. The characteristics are determined from the displacement current and the change in optical density. The characterizing feature may be particle mobility. The invention also relates to a method of determining the characteristics.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully