US 5,686,951 A · Ink jet printing method and printed article

Abstract

Provided is an ink jet printing method for printing inks of at least two colors on a cloth by an ink jet system which comprises at least three steps of: (a) the step of printing, on the cloth, the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks may at least partially overlap, (b) the step of thermally treating the cloth printed with the inks, and (c) the step of washing the thermally treated cloth, said cloth comprising a polyamide fiber, said black ink containing, as a dyestuff, at least one selected from the group consisting of C. I. Acid Black 24, 26, 52, 52:1, 109, 155, 172 and 222, C. I. Direct Black 19, 62 and 113, and a dyestuff represented by the formula (1) ##STR1## wherein M is an alkaline metal, ammonium or an amine, or the formula (2) ##STR2## wherein X is a hydrogen atom, a lower alkyl group or a phenyl group which may be substituted by an SO.sub.3 M group; m is 0 or 1; M is an alkaline metal, ammonium or an amine; each of A, B and C is a benzene ring or a naphthalene ring which may have a substituent, but B and C are not simultaneously the naphthalene rings.

Claims19

Dependent claims

An ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and
said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1 and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR10## or of the formula ##STR11## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR12## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291.

9 more elements

A printed article printed by an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and
said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR13## or of the formula ##STR14## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR15## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291.

9 more elements

An ink set for use in an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR16## or of the formula ##STR17## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR18## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291;
said ink set being characterized by including at least two color inks of said black ink and said another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan.

9 more elements

A printed article in which a cloth is printed in a partial overlap state with at least two dyestuffs of a black dyestuff and at least one dyestuff selected from the group consisting of yellow, orange, red, magenta, blue and cyan,

said black dyestuff containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1 and 172, C. I. Direct Black 113, a dyestuff of the formula ##STR19## or of the formula ##STR20## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR21## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 128, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291, and
said printed article being a cloth comprising a polyamide fiber.

6 more elements

A processed article obtained by further processing a printed article printed by an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least on color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and
said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113 and dyestuff of the formula ##STR22## or of the formula ##STR23## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR24## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291.

9 more elements

A recording unit for use in an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and
said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR25## or of the formula ##STR26## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR27## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291;
which is equipped with an ink containing portion containing the ink and a head portion for ejecting the ink in the form of ink droplets.

10 more elements

An ink cartridge for use in an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR28## or of the formula ##STR29## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR30## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291;
which is equipped with an ink containing portion containing the ink.

9 more elements

An ink jet printer for use in an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red, magenta, blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth,
said cloth comprising a polyamide fiber, and
said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR31## or of the formula ##STR32## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR33## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291;
which is equipped with a recording unit having an ink containing portion containing ink and a head portion for ejecting the ink in a form of ink droplets.

10 more elements

An ink jet printer for use in an ink jet printing method for printing a cloth with inks of at least two colors by an ink jet system which comprises at least three steps of:

(a) printing the cloth with the inks of at least two colors of a black ink and an another ink of at least one color selected from the group consisting of yellow, orange, red magenta blue and cyan so that the inks at least partially overlap,
(b) thermally treating the cloth printed with the inks, and
(c) washing the thermally treated cloth
said cloth comprising a polyamide fiber and,
said black ink containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR34## or of the formula ##STR35## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR36## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291;
which is equipped with a recording head for ejecting the ink, an ink cartridge with an ink containing portion containing the ink, and an ink feeding portion for feeding the ink from the ink cartridge to the recording head.

10 more elements

A processed article obtained by further processing a printed article in which a cloth is printed in a partial overlap state with at least two dyestuffs of a black dyestuff and at least one dyestuff selected from the group consisting of yellow, orange, red, magenta, blue and cyan,

said black dyestuff containing at least one dyestuff selected from the group consisting of C.I. Acid Black 24, 52, 52:1, and 172, C.I. Direct Black 113, and a dyestuff of the formula ##STR37## or of the formula ##STR38## wherein S is SO.sub.3 Li group, said yellow ink containing at least one dyestuff selected from the group consisting of C.I. Acid Yellow 19, 49, 79, 135, 141, 151, 169, 184, 230 and 242, C.I. Acid Orange 149, and C.I. Direct Yellow 28, 50, 58, 84, 86, 132, 137, 153 and 163,
said orange ink containing at least one dyestuff selected from the group consisting of C.I. Acid Orange 3, 10, 56, 95, 116, 156 and 168, C.I. Direct Orange 27, 34, 46 and 107, and C.I. Acid Red 366,
said red ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 35, 106, 114, 127, 145, 266, 318, 337, 341 and 361, and C.I. Direct Red 81, 89, 95 and 212,
said magenta ink containing at least one dyestuff selected from the group consisting of C.I. Acid Red 143, 143:1, 249, 254, 265 and 274, C.I. Acid Violet 47, 54, 90 and 97, and a dyestuff represented by the formula (3) ##STR39## wherein Y is hydrogen, methyl, methoxy, acetylamino, nitro, or a naphthalene nucleus together with an adjacent benzene ring;
X is acetyl, benzoyl, paratoluene-sulfonyl or 4-chloro-6-hydroxy-1,3,5-triazine-2;-yl;
and M is an alkaline metal, ammonium or an amine,
said cyan ink containing at least one dyestuff selected from the group consisting of C.I. Acid Blue 185, and C.I. Direct Blue 86, 87, 189 and 199, and
said blue ink containing at least one dyestuff selected from the group consisting of C.I Acid Blue 41, 62, 78, 80, 138, 140, 182, 205, 220, 221, 225, 260, 264, 277:1, 290, 324 and 350, C.I. Direct Blue 106, 192, 193, 229, 237, 290 and 291, and
said printed article being a cloth comprising a polyamide fiber.

6 more elements

Dependencies are inferred from the claim text.

Ink jet printing method and printed article

Life of this patent

Ink jet printing method and printed article

Life of this patent

Abstract

Claims19