Reactive polymeric dyes

Claim 2

A reactive copolymeric dye comprising repeating units of azlactone and a free-radically polymerizable dye.

Claim 3

The reactive copolymeric dye according to claim 1 wherein the free-radically polymerizable dye has a chromophoric moiety selected from the group consisting of anthraquinone, metal-azo methine, metal-azo, azo, indoaniline, aminostyryl and hydrazone moiety.

Claim 4

The reactive copolymeric dye according to claim 2 wherein the azlactone repeating units are functionalized with one or more nucleophilic groups.

Claim 5

The reactive copolymeric dye according to claim 3 wherein one of the nucleophilic groups contains a free-radically polymerizable group.

Claim 6

The reactive copolymeric dye according to claim 3 wherein one of the nucleophilic groups contains an aqueous solubilizing group.

Claim 7

The reactive copolymeric dye according to claim 3 wherein the azlactone repeating units are functionalized with nucleophilic groups containing a free-radically polymerizable group and nucleophilic groups containing an aqueous solubilizing group.

Claim 8

A reactive polymeric dye comprising repeating units of azlactone wherein 0.1 to 99.9% by mole of the azlactone repeating units are functionalized with an nucleophilic dye selected from the group consisting of metal-azo, metal-azo methine, anthraquinone, hydrazone, indoaniline, and aminostyryl dyes and the remaining azlactone repeating units are functionalized with one or more nucleophilic groups, such that one or more of the nucleophilic groups contains a free-radically polymerizable group, an aqueous solubilizing group or combination thereof.

Claim 9

A reactive polymeric dye comprising repeating units of azlactone wherein 0.1 to 99.9% by mole of the azlactone repeating units are functionalized with an nucleophilic dye selected from the group consisting of metal-azo, metal-azo methine, anthraquinone, hydrazone, indoaniline, and aminostyryl dyes and the remaining azlactone repeating units are functionalized with one or more nucleophilic groups, such that one or more of the nucleophilic groups contains a free-radically polymerizable group, an aqueous solubilizing group or combination thereof.

Claim 10

A reactive polymeric dye comprising a formula: ##STR34## wherein R is hydrogen or an alkyl group containing 1 to 18 carbon atoms; R 1 is: ##STR35## n is 0 or 1; R 7 , R 8 , R 9 , and R 10 is independently an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group having 5 to 12 carbon atoms, an aryl or aralkyl group having 6 to 12 carbon atoms or at least one of the pairs R 7 and R 8 , or R 9 and R 10 , taken together with the carbon to which it is joined forms a 5- or 6-membered carbocyclic ring, or any of R 7 , R 8 , R 9 and R 10 is H when n is 1; W is --NR 14 --, --S-- or --O--, wherein R 14 is a hydrogen, aryl or alkyl of 1 to 12 carbon atoms; R 2 is a polymerizable, ethylenically unsaturated group selected from (a) --R 11 --W--T in which R 11 is be an alkylene group having 1 to 12 carbon atoms, an arylene group having 6 to 10 carbon atoms, an oxyalkylene group or a poly(oxyalkylene) in which the alkylene group has 2 to 6 carbon atoms and the number of oxygen atoms is a positive integer less than or equal to four; W is as previously defined, and T is an ethylenically unsaturated group selected from the group consisting of acryloyl, methacryloyl, cinnamoyl, maleoyl, fumaroyl, itaconoyl, and crotonoyl; ##STR36## in which R 11 is as defined as in (a); R 12 and R 13 independently are hydrogen, cyano, a carboxyl group, a --C(═O)NH 2 group, an alkyl group having 1 to 12 carbon atoms, or a phenyl group or naphthyl group optionally having substitution thereon which is a halogen, an alkyl or alkoxy group from 1 to 4 carbon atoms; R 3 is: ##STR37## wherein n is 0 or 1; R 7 , R 8 , R 9 and R 10 are as described above, and Z is a carboxy, or aminocarbonyl, where the carboxy group has the formula COOW 1 , and the aminocarbonyl group has the formula CONR 14 W 1 ; W 1 is a solubilizing cation ionically bonded to a negatively charged O - or S - , a hydrogen atom or (Q 1 ) x -(A) y wherein x is 1 or 2 and y is 1 to 10; Q 1 is a polyvalent linking group, wherein the linking group contains polyvalent aliphatic moieties, polyvalent aromatic moieties, polyvalent aralkyl moieties, or polyvalent alkaryl moieties, a carbonyl group, a sulfonyl group, either alone or in combination; further Q 1 is linear or branched and optionally contains other polyvalent moieties, wherein such polyvalent moieties are oxy, thio, --NHSO 2 --, --NHCO-- or --NH-- and are interspersed between polyvalent aromatic or polyvalent aliphatic groups, or Q 1 is capable of bonding to more than one A group; R 4 is (Q 2 ) i -(D) j wherein D is a dye moiety or a metal-containing dye fragment, i is 1 or 2 and j is 1 to 10 depending on the value of i and the multifunctional nature of Q 2 and Q 2 is a polyvalent linking group wherein an atom in Q 2 , which is covalently bonded to W is a carbon atom, or a sulfur atom provided W is a nitrogen and the sulfur atom is part of a sulfinyl or sulfonyl group; Q 2 is linear or branched and optionally contains other polyvalent moieties, wherein side polyvalent moieties are oxy, thio, --NHSO 2 --, --NHCO--, or --NH-- and are either interspersed between polyvalent aromatic or polyvalent aliphatic groups or terminating in these groups; furthermore Q 2 optionally contains an auxochromic ligand moiety having a nitrogen-containing heterocyclic moiety; or Q 2 can contain a linking group as defined for Q 1 , which terminates in an auxochromic ligand moiety; or further, Q 2 optionally contains up to 50 atoms including carbon, nitrogen, sulfur, and non-peroxidic oxygen atoms; or Q 2 is coordinated to a metal containing dye fragment or covalently bonded to a metallized dye moiety; Q 2 is bonded to a chromophoric moiety either directly or through an auxochromic group and when the metal center of a metallized or metal-containing dye is chromium, cobalt or iron, an ancillary ligand is present; and D are radicals derived from an aminostyryl, anthraquinone, 1,4-diamino-2,3 dicarboximideanthraquinone, hydrazone, metal-azo, metal-azo methine, indoaniline, metal formazan, phthalocyanine, naphthaquinone, or nitro dye; R 5 is (Q 2 ) p (D) q , wherein Q 2 and D are defined as above and D may further include azo dyes, p is 0 to 1 and q is 1 to 10, the atom bonded to the polymeric chain is a carbon, nitrogen, sulfur, or oxygen atom and Q 2 is attached to a metal-containing dye either by coordination to the metal of a metal-containing dye fragment or by formation of a covalent bond to a metallized dye moiety; a, b, c, d and e independently represent a ratio of a monomeric unit to the total number of monomeric units of the functionalized portion of the azlactone moities, such that the sum of a+b+c+d+e equals 1, a is 0.10-0.99, b is 0.0-0.89, c is 0.0-0.99, d is 0-0.99, and e is 0-0.99, with the proviso that the sum of c+d is at least 0.01; and R 6 is a unit of the polymer derived from free radically polymerizable monomers.

Claim 11

A reactive polymeric dye comprising a formula: ##STR34## wherein R is hydrogen or an alkyl group containing 1 to 18 carbon atoms; R 1 is: ##STR35## n is 0 or 1; R 7 , R 8 , R 9 , and R 10 is independently an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group having 5 to 12 carbon atoms, an aryl or aralkyl group having 6 to 12 carbon atoms or at least one of the pairs R 7 and R 8 , or R 9 and R 10 , taken together with the carbon to which it is joined forms a 5- or 6-membered carbocyclic ring, or any of R 7 , R 8 , R 9 and R 10 is H when n is 1; W is --NR 14 --, --S-- or --O--, wherein R 14 is a hydrogen, aryl or alkyl of 1 to 12 carbon atoms; R 2 is a polymerizable, ethylenically unsaturated group selected from (a) --R 11 --W--T in which R 11 is be an alkylene group having 1 to 12 carbon atoms, an arylene group having 6 to 10 carbon atoms, an oxyalkylene group or a poly(oxyalkylene) in which the alkylene group has 2 to 6 carbon atoms and the number of oxygen atoms is a positive integer less than or equal to four; W is as previously defined, and T is an ethylenically unsaturated group selected from the group consisting of acryloyl, methacryloyl, cinnamoyl, maleoyl, fumaroyl, itaconoyl, and crotonoyl; ##STR36## in which R 11 is as defined as in (a); R 12 and R 13 independently are hydrogen, cyano, a carboxyl group, a --C(═O)NH 2 group, an alkyl group having 1 to 12 carbon atoms, or a phenyl group or naphthyl group optionally having substitution thereon which is a halogen, an alkyl or alkoxy group from 1 to 4 carbon atoms; R 3 is: ##STR37## wherein n is 0 or 1; R 7 , R 8 , R 9 and R 10 are as described above, and Z is a carboxy, or aminocarbonyl, where the carboxy group has the formula COOW 1 , and the aminocarbonyl group has the formula CONR 14 W 1 ; W 1 is a solubilizing cation ionically bonded to a negatively charged O - or S - , a hydrogen atom or (Q 1 ) x -(A) y wherein x is 1 or 2 and y is 1 to 10; Q 1 is a polyvalent linking group, wherein the linking group contains polyvalent aliphatic moieties, polyvalent aromatic moieties, polyvalent aralkyl moieties, or polyvalent alkaryl moieties, a carbonyl group, a sulfonyl group, either alone or in combination; further Q 1 is linear or branched and optionally contains other polyvalent moieties, wherein such polyvalent moieties are oxy, thio, --NHSO 2 --, --NHCO-- or --NH-- and are interspersed between polyvalent aromatic or polyvalent aliphatic groups, or Q 1 is capable of bonding to more than one A group; R 4 is (Q 2 ) i -(D) j wherein D is a dye moiety or a metal-containing dye fragment, i is 1 or 2 and j is 1 to 10 depending on the value of i and the multifunctional nature of Q 2 and Q 2 is a polyvalent linking group wherein an atom in Q 2 , which is covalently bonded to W is a carbon atom, or a sulfur atom provided W is a nitrogen and the sulfur atom is part of a sulfinyl or sulfonyl group; Q 2 is linear or branched and optionally contains other polyvalent moieties, wherein side polyvalent moieties are oxy, thio, --NHSO 2 --, --NHCO--, or --NH-- and are either interspersed between polyvalent aromatic or polyvalent aliphatic groups or terminating in these groups; furthermore Q 2 optionally contains an auxochromic ligand moiety having a nitrogen-containing heterocyclic moiety; or Q 2 can contain a linking group as defined for Q 1 , which terminates in an auxochromic ligand moiety; or further, Q 2 optionally contains up to 50 atoms including carbon, nitrogen, sulfur, and non-peroxidic oxygen atoms; or Q 2 is coordinated to a metal containing dye fragment or covalently bonded to a metallized dye moiety; Q 2 is bonded to a chromophoric moiety either directly or through an auxochromic group and when the metal center of a metallized or metal-containing dye is chromium, cobalt or iron, an ancillary ligand is present; and D are radicals derived from an aminostyryl, anthraquinone, 1,4-diamino-2,3 dicarboximideanthraquinone, hydrazone, metal-azo, metal-azo methine, indoaniline, metal formazan, phthalocyanine, naphthaquinone, or nitro dye; R 5 is (Q 2 ) p (D) q , wherein Q 2 and D are defined as above and D may further include azo dyes, p is 0 to 1 and q is 1 to 10, the atom bonded to the polymeric chain is a carbon, nitrogen, sulfur, or oxygen atom and Q 2 is attached to a metal-containing dye either by coordination to the metal of a metal-containing dye fragment or by formation of a covalent bond to a metallized dye moiety; a, b, c, d and e independently represent a ratio of a monomeric unit to the total number of monomeric units of the functionalized portion of the azlactone moities, such that the sum of a+b+c+d+e equals 1, a is 0.10-0.99, b is 0.0-0.89, c is 0.0-0.99, d is 0-0.99, and e is 0-0.99, with the proviso that the sum of c+d is at least 0.01; and R 6 is a unit of the polymer derived from free radically polymerizable monomers.

Claim 12

The reactive polymeric dye according to claim 8 wherein a is 0.5-0.6, b is 0.1-0.5 and c is 0.01-0.5 with the proviso the sum of a+b+c equals 1.

Claim 13

The reactive polymeric dye according to claim 8 wherein a is 0.5-0.6, b is 0.1-0.5 and d is 0.01-0.2 with the proviso the sum of a+b+d equals 1.

Claim 14

The reactive polymeric dye according to claim 8 wherein a is 0.5-0.6, b is 0.1-0.5, c is 0.01-0.5 and d is 0.01-0.2 with the proviso the sum of a+b+c+d equals 1.

Claim 15

The reactive polymeric dye according to claim 8 wherein a is 0.5-0.6, b is 0.1-0.5, c is 0.01-0.5 and e is up to 0.2 with the proviso the sum of a+b+c+e equals 1.

Claim 16

The reactive polymeric dye according to claim 8 wherein a is 0.5-0.6, b is 0.1-0.5, d is 0.01-0.5 and e is up to 0.2 with the proviso the sum of a+b+d+e equals 1.

Claim 17

A colorant layer formulation comprising a reactive polymeric dye according to claim 8.

Claim 18

A color proofing construction comprising (a) flexible support base film and (b) a colorant layer comprising a reactive polymeric dye according to claim 8.

Claim 19

The reactive polymeric dye of claim 8 wherein R 4 is --Q 2 D and Q 2 is a polyvalent aliphatic group, a polyvalent alkaryl group or a polyvalent aromatic group, wherein the groups each contain 1 to 50 atoms including carbon, nitrogen, sulfur, and non-peroxidic oxygen atoms; and D is a dye moiety or metal-containing dye fragment derived from an aminostyryl, anthraquinone, substituted anthraquinone, substituted azo, hydrazone, metal-azo, metal-azo methine, indoaniline, metal formazan, phthalocyanine, naphthaquinone, substituted naphthaquinone, nitro or dye.

Claim 20

The reactive polymeric dye of claim 16 wherein D is a dye moiety or metal-containing dye fragment derived from an anthraquinone dye.

Claim 21

The reactive polymeric dye of claim 16 wherein Q 2 is attached to D through O, S, NH, NR, NHCO, NHSO 2 , CONH, COO, OC(O) or SO 2 NH 2 .

Claim 22

The reactive polymeric dye of claim 18 wherein D is a radical derived from an aminostyryl dye.

Claim 23

The reactive polymeric dye of claim 18 wherein D is a radical derived from a phthalocyanine dye.

Claim 24

The reactive polymeric dye of claim 8 wherein R 4 is --Q 2 D and Q 2 is at least one of a linear or branched polyvalent aliphatic group containing up to 20 carbons and, optionally, containing O, S, N, COO, CONH and terminated with a radical of a nitrogen-containing hetereocycle, such that at least one lone pair of electrons are available for ligating to a metal in D; D is an organic-derived radical or a metal-containing dye fragment of a metal-azo or metal-azo methine dye, wherein the metal-azo or metal-azo methine ligand is at least bidentate and the metal is chromium, cobalt, iron, nickel, palladium, platinum, or copper, such that when the metal is chromium, cobalt or iron, an ancillary ligand or ligands are present to satisfy the coordination of the metal.

Claim 25

The reactive polymeric dye of claim 21 wherein the metal is chromium or cobalt and the ancillary ligand is a bidentate monoanionic ligand.

Claim 26

The reactive polymeric dye of claim 22 wherein the bidentate monoanionic ligand is either an alkyldiketonate(-1 ) or a 8-hydroxyquinolate (-1) ligand.

Claim 27

The reactive polymeric dye of claim 22 wherein the bidentate monoanionic ligand is an acetylacetonate (-1 ) ligand.

Claim 28

The reactive polymeric dye of claim 8 wherein R 4 is Q 2 D and Q 2 is at least one of a linear or branched polyvalent aliphatic group containing up to 20 carbons and terminated with one of 2-pyridyl, 3-pyridyl, 4-pyridyl, or 1-imidazolyl; D is an organic-derived radical or a metal-containing dye fragment of a metal-azo or metal-azo methine dye, wherein the metal-azo or metal-azo methine ligand is at least a bidentate ligand; such that when the metal is chromium or cobalt a bidentate monoanionic ancillary ligand is present to satisfy the coordination of the metal.

Claim 29

The reactive polymeric dye according to claim 25 having the formula: ##STR38##

Claim 30

The reactive polymeric dye of claim 8 wherein R 5 is --Q 2 D and Q 2 is at least one of a linear or branched polyvalent aliphatic group containing up to 20 carbons optionally, containing O, S, N, COO, CONH, and terminated with a radical of a nitrogen-containing hetereocycle, wherein one lone pair of electrons is available for ligating to the metal, D is an organic-derived radical or a metal, containing dye fragment of a metal-azo or metal-azo methine dye, wherein the metal-azo or metal-azo methine ligand is at least a bidentate ligand, and the metal is chromium or cobalt.

Claim 31

The reactive polymeric dye of claim 8 wherein R 5 is --Q 2 D and Q 2 is 2-pyridyl, 3-pyridyl, 4-pyridyl or 1-imidazolyl; D is an organic-derived radical or a metal-containing dye fragment of a metal-azo or metal-azo methine dye wherein the metal-azo or metal-azo methine ligand is at least bidentate; and the metal is chromium, cobalt, iron, nickel, palladium, platinum or copper, such that when the metal is chromium, cobalt, or iron, an ancillary ligand or ligands are present to satisfy the coordination of the metal.

Claim 32

The reactive polymeric dye according to claim 28 having the formula: ##STR39##

Claim 33

The reactive polymeric dye according to claim 28 having the formula: ##STR40##

Claim 34

The reactive polymeric dye of claim 8 wherein R 5 is --Q 2 D and Q 2 is at least one of a linear or branched polyvalent aliphatic group containing 1 to 10 carbon atoms, optionally, containing nitrogen, sulfur and non-peroxidic oxygen and attached to D through O, S, NH, NR, NHCO, CONH, NHSO 2 , or SO 2 NH 2; D is a dye moiety derived from an aminostyryl, anthraquinone, substituted anthraquinone, azo, substituted azo, hydrazone, metal-azo, metal-azo methine, indoaniline, metal formazan, phthalocyanine, naphthaquinone, substituted naphthaquinone, or nitro dye.

Claim 35

The reactive polymeric dye of claim 8 wherein R 5 is --Q 2 D and Q 2 is O, S, SO 2 , CO, NH, NR, NHCO, CONH, NHSO 2 , SO 2 NH 2 , or COO; and D is a dye moiety derived from an aminostyryl, anthraquinone, substituted anthraquinone azo, substituted azo, hydrazone, metal ,-azo, metal-azo methine, indoaniline, metal formazan, phthalocyanine, naphthaquinone, substituted naphthaquinone or nitre dye.

Claim 36

The reactive polymeric dye according to claim 32 having the formula: ##STR41##

Claim 37

The reactive polymeric dye of claim 8 wherein R 5 is --Q 2 --D and Q 2 is C 6 H 4 NH; and D is a dye moiety derived from an aminostyryl, anthraquinone, substituted anthraquinone azo, substituted azo, hydrazone, metal-azo, metal-azo methine, indoaniline, metal formazan, phthalocyanine, naphthaquinone, substituted naphthaquinone or nitre dye.

Claim 38

The reactive polymeric dye of claim 34 wherein D is a dye moiety derived from an anthraquinone dye.

Claim 39

The reactive polymeric dye according to claim 35 having the formula: ##STR42##

Claim 40

A photoresist system comprising the reactive polymeric dye according to claim 8.