▎ 摘　　要

NOVELTY - Digital inkjet conductive ink comprises 1-10 pts. wt. pigment, 1-3 pts. wt. graphene, 1-3 pts. wt. hyperbranched polymer, 1-2 pts. wt. hyperbranched polymerized nano-conductive particles, 1-2 pts. wt. photosensitizer, 0.5-20 pts. wt. other additive and 10-90 pts. wt. solvent. USE - The digital inkjet conductive ink is useful for smart textiles fields. ADVANTAGE - The method has simple preparation process, and highly conductive. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing digital inkjet conductive ink comprising grinding graphene, hyperbranched polymer, hyperbranched polymerized nano-conductive particles and solvent, ultrasonic dispersing for 20-40 minutes, grinding the graphene suspension in a ball, adding pigment, photosensitizer, other additive and solvent, ultrasonically pulverizing at 600-900 W for 20-40 minutes using ultrasonic cell pulverizer to obtain ink, and adjusting the pH of 5-7, and viscosity of 15-22 mPa.s to obtain final product.