Colorant suspensions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060243165A1
SERIAL NO

11362758

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is directed to a suspension containing: (a) at least one water-insoluble colorant, (b) at least one heterocyclic compound of the general formula 1 and (c) water and/or a mono- or polyhydric alcohol. The aqueous suspension is produced when the water-insoluble colorant and the heterocyclic compound of the formula 1 are dispersed in water and/or a mono- or polyhydric alcohol. The suspension is useful for producing waterborne inks, ink jet inks, coatings and solventborne printing inks.

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Patent Owner(s)

Patent OwnerAddress
EVONIK CARBON BLACK GMBH63457 HANAU

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kalbitz, Werner Rodenbach, DE 14 322
Ludtke, Stephan Maintal, DE 6 150
Luthge, Thomas Hanau, DE 11 215
McIntosh, Ralph Hanau, DE 14 261
Sieblist, Christian Partenstein, DE 1 13
Tauber, Gerd Seligenstadt, DE 16 333
Zimmermann, Jutta Alzenau, DE 8 93
Zoch, Heinz Maintal, DE 8 158

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