Inks with dendrimer colorants
First Claim
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1. An aqueous ink composition comprising a solution of a dendrimer colored with a dye or dyes covalently attached thereto.
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Abstract
An ink composition comprising a solution with a dendrimer colored with a dye or dyes covalently attached thereto. As optional additives there may be included in the ink humectants and biocides. The aforementioned inks can be prepared by mixing the appropriate components such as a dendrimer, water and a reactive dye. Also disclosed is a process for the utilization of the aforementioned compositions and ink jet printing processes.
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Citations
18 Claims
- 1. An aqueous ink composition comprising a solution of a dendrimer colored with a dye or dyes covalently attached thereto.
- 16. An ink composition comprised of a solution of water, and a dendrimer colored with a dye attached thereto.
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