Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2006-03-28
2006-03-28
Zimmer, Marc S. (Department: 1712)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031890, C106S031900, C106S400000, C106S414000, C106S436000, C106S456000, C106S472000, C523S160000, C523S161000, C524S588000, C525S474000, C528S025000, C528S031000, C528S043000
Reexamination Certificate
active
07018458
ABSTRACT:
The invention relates to the use of organofunctionally modified polysiloxanes containing phenyl derivatives as dispersants for preparing aqueous pigment formulations, paints, coating materials, and coatings. For the purposes of this invention the term “polysiloxanes” shall be understood to embrace oligomeric siloxanes as well.
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Knott Wilfried
Lehmann Kathrin
Silber Stefan
Frommer & Lawrence & Haug LLP
Goldschmidt GmbH
Zimmer Marc S.
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