| abstract |
(57) Abstract: An object of the present invention is to provide an ink-jet ink containing a binder which can provide a printed matter on a substrate such as a textile and has improved durability such as washing fastness and can be crosslinked. An inkjet ink binder composition comprising an emulsion polymer, wherein the polymer comprises, as polymerized units, methylol acrylamide, methylol methacrylamide, methyl acrylamide glycolate methyl ether, acrylamide glycolic acid, and a mixture thereof. A composition comprising from 1 to 10% by weight of a monomer selected from the dry polymer weight. |