Patent ID: 6576396
Filing Date: 2003-06-10
Classification: C09D,G03F

Abstract:
A photosensitive mixture comprisingan organic solvent, a polymer binder, a polymerizable compound, a photoinitiator and a pigment dispersion which is evenly distributed in said photosensitive mixture and which is stabilized with a first polymer and a second polymer wherein said first polymer contains units of at least one of formulae (II)â€”CR5R6â€”CR7(OR8)â€”â€ƒâ€ƒ(II) and (III) whereinR5 to R7 each independently represent a hydrogen atom or a (C1-C4) alkyl group, R8 is a hydrogen atom, a (C1-C6) alkyl group, a (C1-C10) alkanoyl, (C3-C10) alkenoyl or (C3-C10) alkinoyl group, which is optionally substituted in the end position with a carboxyl group, a group of the formula â€”[CHR10â€”CH2O]mâ€”H or CH2â€”[CHR10â€”CH2â€”O]oâ€”H, wherein the residues R10 are the same or different represent a hydrogen atom or a methyl group and m and O represent integers from 1 to 20, or a (C7-C11) aryl group substituted with one or more hydroxyl or carboxyl group(s), R9 is a hydrogen atom, a (C1-C6) alkyl group or a group of the formula â€”[CH2â€”CH2â€”O]nâ€”H, wherein n represents an integer from 1 to 20, and wherein said second polymer is a polymer based on acrylate.