Abstract: An aqueous inkjet ink composition is disclosed and includes a dye based polymeric dispersant, an aqueous organic solvent, at least one additive and water for inkjet printing specific patterns on various texture products. The dye based polymeric dispersant is present in an amount of from 2 to 30 percent by weight of the total weight of the inkjet ink composition, the aqueous organic solvent is 15 to 65 percent by weigh, and the at least one additive less than 2 percent by weigh. The dye based polymeric dispersant, the aqueous organic solvent and the at least one additive are dissolved or dispersed in water. The present invention does not easily clog at printerhead nozzles and gets rid of a great deal of industrial waste water and a tedious and complex post treatment of water cleaning, thereby scaling down the manufacturing apparatus for digital fabric.

Abstract: A method of preparing a compound of formula I is described. In this compound, each of R1-R6 is, independently, in which Y is O, S, NH, or C(R7)═C(R8). Each of R7-R11 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C26 alkenyl, substituted or unsubstituted C2-6 alkynyl, substituted or unsubstituted C6-20 aryl, or substituted or unsubstituted C4-20 heteroaryl. Alternatively, each of R7-R11 is OH, C1-6 alkoxy, or N(R12)(R13), in which each of R12 and R13 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C2-6 alkenyl, substituted or unsubstituted C2-6 alkynyl, or substituted or unsubstituted C6-20 aryl. Each of R7-R11 can also be NO2, CN, or CO2R14, in which R14 is H or C1-6 alkyl.

Abstract: A method of preparing a compound of formula I is described.

Abstract: A method of preparing a compound of formula I is described. In this compound, each of R1-R6 is, independently, in which Y is O, S, NH, or C(R7)═C(R8). Each of R7-R11 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C2-6 alkenyl, substituted or unsubstituted C2-6 alkynyl, substituted or unsubstituted C6-20 aryl, or substituted or unsubstituted C4-20 heteroaryl. Alternatively, each of R7-R11 is OH, C1-6 alkoxy, or N(R12)(R13), in which each of R12 and R13 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C2-6 alkenyl, substituted or unsubstituted C2-6 alkynyl, or substituted or unsubstituted C6-20 aryl. Each of R7-R11 can also be NO2, CN, or CO2R14, in which R14 is H or C1-6 alkyl.

Abstract: A method of preparing a compound of formula I is described.

Abstract: A compound consisting of three aromatic moieties respectively bonded to a methyl carbocation, and a counterion; wherein each of the three aromatic moieties is optionally substituted with an electron-donating group, at least one of the three aromatic moieties is bonded to a metal complex moiety, either directly or through a linker, and the methyl carbocation, the aromatic moieties, the metal complex moiety, and the linker form a conjugated system.