Ink Formulation and Manufacture Thereof

An ink formulation for marking living tissue comprises a dispersion of carbon black pigment particles encapsulated in water soluble shells, mixed with a pharmaceutically accepted carrier, such as water, and a preservative. A dispersion formulation is preferential to a suspension formulation for mark...

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Bibliographische Detailangaben
Hauptverfasser: STORY MYTIA V, STORY DARLENE P
Format: Patent
Sprache:eng
Schlagworte:
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