Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
T. Hwee Ng0
Karen A Moffat0
Kimberly D Nosella0
Raj D Patel0
Allan K Chen0
Cuong Vong0
Edward G Zwartz0
Enno E Agur0
...
Date of Patent
October 28, 2008
0Patent Application Number
120994300
Date Filed
April 8, 2008
0Patent Primary Examiner
Patent abstract
A toner process that includes a first heating of a colorant dispersion, a first polyester resin free latex emulsion, a second polyester latex emulsion, and a wax dispersion in the presence of a coagulant containing a metal ion; adding a third polyester free latex; adding an organic sequestering compound or a silicate salt sequestering compound, followed by a second heating.
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