Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-01-25
2010-11-16
Wu, David (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C106S031860, C106S287240, C106S499000, C516S030000, C516S920000, C525S398000, C525S521000
Reexamination Certificate
active
07834098
ABSTRACT:
The invention relates to new compositions having good binder, wetting, and dispersing properties for virtually foam-free aqueous and also solventborne and solvent-free pigment preparations.
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Loest Dietmar
Wenning Andreas
Evonik Degussa GmbH
Jones, Jr. Robert
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Wu David
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