作者: Haixin Yang
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摘要: The present invention provides a method for the deposition of an ink jet printable composition, to substrate comprising: depositing composition on by printing; wherein said comprises: (a) functional material; (b) organic polymer comprising polyvinylpyrrolidone; dispersed in (c) dispersion vehicle selected from solvent, water, or mixtures thereof; and viscosity is between 5 mPa·s 50 at temperature 25 35° C.