作者: Gary A. Korba , Peter T. Elliott , John C. Clark , Naiyong Jing , Caroline M. Ylitalo
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摘要: At least two fixable fluid materials are digitally applied adjacent to each other on a surface of substrate and fixed provide coatings having different energies The first coating has average receding contact angle with water, the second wherein magnitude difference between is at 30 degree. coated substrates useful for controlling flow fluid.