Pigment composition and colored photosensitive composition
AssigneeFuji Photo Film Co., Ltd.
InventorsAkihiko Takeda, Shinichiro Morimoto, Kousaku Yoshimura
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Abstract
A colored photosensitive composition is composed of a pigment composition, a binder polymer having an acidic group, a multi-functional monomer having at least two ethylenic unsaturated double bonds, and a photopolymerization initiator. The pigment composition is composed of an organic pigment, a dispersant, and an organic solvent. The dispersant is a copolymer of a polymerizable oligomer having an ethylenic unsaturated double bond in its terminal position and one or more monomers at least one of which has a nitrogen-containing group and an ethylenic unsaturated double bond.
Claims9
A colored photosensitive composition which comprises a pigment composition, a binder polymer having an acidic group, a multi-functional monomer having at least two ethylenic unsaturated double bonds, and a photopolymerization initiator, said pigment composition comprising an organic pigment, a dispersant, and an organic solvent, wherein the dispersant is a copolymer of a polymerizable oligomer having an ethylenic unsaturated double bond at its terminal position and one or more monomers at least one of which has a nitrogen-containing group and an ethylenic unsaturated double bond.
Dependencies are inferred from the claim text.