Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-12-11
2007-12-11
Lipman, Bernard (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
Reexamination Certificate
active
11012495
ABSTRACT:
Polymer particles comprising a cross-linked polymer core and a linear non-cross-linked polymer shell may be formed by emulsion polymerization. The polymer particles may be used in forming toner.
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patent: 6242519 (2001-06-01), Cheret et al.
patent: 6767684 (2004-07-01), Patel et al.
Farrugia Valerie M.
Gerroir Paul J.
McDougall Maria N. V.
Moffat Karen A.
Vanbesien Daryl
Lipman Bernard
Oliff & Berridg,e PLC
Xerox Corporation
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