Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-07-05
2009-02-24
Chapman, Mark A (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S124350
Reexamination Certificate
active
07494756
ABSTRACT:
Use of release fluids or agents constituting hyperbranched polymers. The three-dimensional structure imparts characteristics that make the hyperbranched polymers useful in xerographic processes. The hyperbranched polymer release fluids or agents may be used with a fuser member having a substrate, an outer layer covering the substrate, and a release coating on the outer layer, wherein the release coating includes a hyperbranched polymer.
REFERENCES:
patent: 4029827 (1977-06-01), Imperial et al.
patent: 4101686 (1978-07-01), Strella et al.
patent: 4185140 (1980-01-01), Strella et al.
patent: 4257699 (1981-03-01), Lentz
patent: 4264181 (1981-04-01), Lentz et al.
patent: 4272179 (1981-06-01), Seanor
patent: 4515884 (1985-05-01), Field et al.
patent: 5017432 (1991-05-01), Eddy et al.
patent: 5061965 (1991-10-01), Ferguson et al.
patent: 5166031 (1992-11-01), Badesha et al.
patent: 5281506 (1994-01-01), Badesha et al.
patent: 5366772 (1994-11-01), Badesha et al.
patent: 5370931 (1994-12-01), Frantangelo et al.
patent: 5401570 (1995-03-01), Heeks et al.
patent: 5698320 (1997-12-01), Ebisu et al.
patent: 5716747 (1998-02-01), Uneme et al.
patent: 6808815 (2004-10-01), Kaplan et al.
patent: 6829466 (2004-12-01), Finn et al.
patent: 6830819 (2004-12-01), Kaplan et al.
Gong, Caiguo et al., “End Functionalization of Hyperbranched Poly(siloxysilane): Novel Crosslinking Agents and Hyperbranched-Linear Star Block Copolymers,” Journal of Polymer Science, John Wiley & Sons, Inc., p. 2970-2978, (2000).
Gervasi David J.
Kaplan Samuel
Riehle George
Chapman Mark A
Pillsbury Winthrop Shaw & Pittman LLP
Xerox Corporation
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