Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2007-07-17
2009-08-04
Wu, David (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S080000, C526S328000, C523S160000
Reexamination Certificate
active
07569650
ABSTRACT:
A latex particle for use in ink-jet inks can comprise a latex polymer core and a latex polymer shell such that the latex polymer shell has a Tgthat is at least 10° C. greater than the Tgof the latex polymer core. The latex polymer core can comprise at least one polymerized core monomer. The latex polymer shell can comprise at least two polymerized shell monomers including a urethane acrylate monomer.
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Hewlett--Packard Development Company, L.P.
Nguyen Vu
Wu David
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