Disperse dyeing with polyglycerine anionic emulsifiers and/or polyaryl polyglycol ethers

Claim 1

A method for dyeing or printing polyester fiber materials, which comprises (1) contacting the fiber material with a dye bath comprising a water-insoluble dye and at least one member selected from the group consisting of a polyoxyethylene of formula (I), and a glycerin derivative, formula (I) being represented by ##STR10## wherein Ar is a naphthalene nucleus substituted by aryl-C 1 -C 3 alkyl, or a benzene nucleus substituted by at least one aryl, aryloxy, aryl-C 1 -C 3 alkyl or C 5 -C 6 cycloalkyl, said aryl being hydrocarbyl unsubstituted or substituted by methyl or phenyl-C 1 -C 3 alkyl; Y is --O--, --COO-- or --CH 2 O--; m is a numeral 0 or 1; n is an integer of 1 to 30; Z is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine- or butylaminesulfato or phosphato salt; and X is hydrogen or ##STR11## in which Y, m and n are as defined above, and R 2 is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine- or butylamine-sulfato or phosphato; and the glycerine derivative being a compound selected from the group consisting of ##STR12## and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 2

A method for dyeing or printing polyester fiber materials, which comprises (1) contacting the fiber material with a dye bath comprising a water-insoluble dye and at least one member selected from the group consisting of a polyoxyethylene of formula (I), and a glycerin derivative, formula (I) being represented by ##STR10## wherein Ar is a naphthalene nucleus substituted by aryl-C 1 -C 3 alkyl, or a benzene nucleus substituted by at least one aryl, aryloxy, aryl-C 1 -C 3 alkyl or C 5 -C 6 cycloalkyl, said aryl being hydrocarbyl unsubstituted or substituted by methyl or phenyl-C 1 -C 3 alkyl; Y is --O--, --COO-- or --CH 2 O--; m is a numeral 0 or 1; n is an integer of 1 to 30; Z is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine- or butylaminesulfato or phosphato salt; and X is hydrogen or ##STR11## in which Y, m and n are as defined above, and R 2 is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine- or butylamine-sulfato or phosphato; and the glycerine derivative being a compound selected from the group consisting of ##STR12## and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 3

A method for continuously dyeing or printing polyester fiber materials, which comprises contacting the fiber material with a padding bath or a printing paste comprising a water-insoluble dye and at least one glycerin derivative selected from the group consisting of ##STR13## and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 4

A method for continuously dyeing or printing polyester fiber materials, which comprises contacting the fiber material with a padding bath or a printing paste comprising a water-insoluble dye and at least one glycerin derivative selected from the group consisting of ##STR13## and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 5

A method for printing polyester fiber materials, which comprises contacting the fiber material with a printing paste comprising a water-insoluble dye, a polyoxyethylene of the formula I: ##STR14## wherein Ar is a naphthalene nucleus substituted by aryl-C 1 -C 3 alkyl, or a benzene nucleus substituted by at least one aryl, aryloxy, aryl-C 1 -C 3 alkyl or C 5 -C 6 cycloalkyl, said aryl being hydrocarbyl unsubstituted or substituted by methyl or phenyl-C 1 -C 3 alkyl; Y is -O-, -COO- or -CH 2 O-; m is a numeral 0 or 1; n is an integer of 1 to 30; Z is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine-, or butylamine-sulfato or phosphato salts; and X is hydrogen or ##STR15## Y, m and n are as defined above, and R 2 is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine- or butylamine-sulfato or phosphato; and a glycerin derivative selected from the group consisting of ##STR16## and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 6

A method for printing polyester fiber materials, which comprises contacting the fiber material with a printing paste comprising a water-insoluble dye, a polyoxyethylene of the formula I: ##STR14## wherein Ar is a naphthalene nucleus substituted by aryl-C 1 -C 3 alkyl, or a benzene nucleus substituted by at least one aryl, aryloxy, aryl-C 1 -C 3 alkyl or C 5 -C 6 cycloalkyl, said aryl being hydrocarbyl unsubstituted or substituted by methyl or phenyl-C 1 -C 3 alkyl; Y is -O-, -COO- or -CH 2 O-; m is a numeral 0 or 1; n is an integer of 1 to 30; Z is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine-, or butylamine-sulfato or phosphato salts; and X is hydrogen or ##STR15## Y, m and n are as defined above, and R 2 is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine-, ethylamine- or butylamine-sulfato or phosphato; and a glycerin derivative selected from the group consisting of ##STR16## and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 15

A method of preventing migration of water-insoluble dye in a continuous dyeing of polyester fiber materials, which comprises contacting the fiber materials with a padding bath comprising a water-insoluble dye and a polyoxyethylene of the formula: ##STR21## wherein Ar is naphthalene nucleus substituted by aryl-C 1 -C 3 alkyl, or a benzene nucleus substituted by at least one aryl, aryloxy, aryl-C 1 -C 3 alkyl or C 5 -C 6 cycloalkyl, said aryl being hydrocarbyl unsubstituted or substituted by methyl or phenyl-C 1 -C 3 alkyl; Y is --O--, --COO-- or --CH 2 O--; m is a numeral 0 or 1; n is an integer of 1 to 30; Z is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamie-, ethylamine- or butylamine-sulfato or phosphato salts; and X is hydrogen or ##STR22## in which Y, m and n are as defined above, and R 2 is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine, ethylamine- or butylamine-sulfato or phosphato, and subjecting the resulting fiber material to a dry and/or wet heat treatment.

Claim 16

A method of preventing migration of water-insoluble dye in a continuous dyeing of polyester fiber materials, which comprises contacting the fiber materials with a padding bath comprising a water-insoluble dye and a polyoxyethylene of the formula: ##STR21## wherein Ar is naphthalene nucleus substituted by aryl-C 1 -C 3 alkyl, or a benzene nucleus substituted by at least one aryl, aryloxy, aryl-C 1 -C 3 alkyl or C 5 -C 6 cycloalkyl, said aryl being hydrocarbyl unsubstituted or substituted by methyl or phenyl-C 1 -C 3 alkyl; Y is --O--, --COO-- or --CH 2 O--; m is a numeral 0 or 1; n is an integer of 1 to 30; Z is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamie-, ethylamine- or butylamine-sulfato or phosphato salts; and X is hydrogen or ##STR22## in which Y, m and n are as defined above, and R 2 is alkali metal sulfato or phosphato, ammonium sulfato or phosphato, or monoethanolamine-, diethanolamine-, triethanolamine-, methylamine, ethylamine- or butylamine-sulfato or phosphato, and subjecting the resulting fiber material to a dry and/or wet heat treatment.