Electrostatic ink composition

Electrostatic ink composition

  • CN 103,518,162 A
  • Filed: 03/30/2011
  • Published: 01/15/2014
  • Est. Priority Date: 03/30/2011
  • Status: Active Grant
First Claim
Patent Images

1. electrostatic ink composition, comprises:

  • (a) carrier liquid;

    (b) particle, comprises;

    (i) have polymkeric substance lower than the melt flow rate of 60g/10 minute,(ii) colorant,(c) electric charge guiding agent,Wherein said electrostatic ink composition does not comprise the organic molecule of positively charged or in static dump process, can become the organic molecule of the organic molecule of positively charged.

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