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Ink or paint composition comprising a hyperbranched anionic polyesteramide and a combination with a substrate comprising a hyperbranched cationic polyesteramide
Ink or paint composition comprising a hyperbranched anionic polyesteramide and a combination with a substrate comprising a hyperbranched cationic polyesteramide
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机译:包含超支化阴离子聚酯酰胺和与包含超支化阳离子聚酯酰胺的基材的组合的油墨或涂料组合物
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摘要
An ink or paint formulation, but in particular an ink formulation, which comprises a hyperbranched polyesteramide is described and claimed. In particular, the formulation will comprise (i) a colorant, (ii) a hyperbranched polyesteramide and (iii) a solvent. The hyperbranched polyesteramide used is suitably chemically “matched” to a coating in the substrate to which the formulation is to be applied, so that they bond together strongly, and combinations of formulations and substrates are also claimed.
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