FLUOROPOLYMER INK HAVING A KETONE VEHICLE AND A RHEOLOGICAL BEHAVIOR OF FLUID WITH STRESS THRESHOLD

摘要

The invention relates to an ink having a rheological behavior of fluid with stress threshold, comprising a fluoropolymer and a liquid vehicle containing a compound of formula (I): R1–C(O)–(CH2)n–CR2R3OH (I), in which n is an integer from 1 to 3 and R1, R2 and R3 each represents, independently of each other, a C1 to C3 alkyl group. The invention also relates to a method for preparing such an ink and to a method for producing a fluoropolymer film or an electronic device using such an ink.