Light-sensitive materials containing organo tellurium or selenium compounds and sensitizers

Claim 2

A light-sensitive material comprising a layer (A) containing: (a) at least one organic compound containing tellurium or and/or selenium selected from the group consisting of (i) an elemental compound in which tellurium or selenium is connected, directly or through a nitrogen or oxygen atom, to a carbom atom constituting a part of an organic group through a chemical bond, and which is capable of liberating tellurium or selenium on exposure and heating wherein said organic group is selected from the group consisting of (I) Ar-COCH 2 -, (II) Ar-CH 2 -and(III) R-COCH 2 -, wherein Ar is an aryl group and R is an alkyl group or an aliphatic hydrocarbon group containing a carbonyl group; or (ii) a tellurium or selenium complex composed of tellurium halide or selenium halide and an organic base group; and (b) at least one sensitizing compound selected from the group consisting of the oxides, basic halides, halides, sulfates, nitrates, perchlorates, and organic acid salts of In (III), Sb (III), Ti (IV), Zn (II), Bi (III), Ge (IV), and Sn (IV); and further comprising in said layer (A) or in a layer (B) adjacent thereto, (c) at least one light-sensitizing agent selected from the group consisting of a quinone compound, an aryl ketone compound, a tetracyanoquinodimethane, a benzene or naphthalene substituted with a hydroxy group or an alkoxy group having 1 to 7 carbon atoms, an arylamine compound, a diazonium salt, a metal acetoacetonate or a salt of Fe, Co, Ni, Zr or Mo with a mono- or di-basic organic acid having 1 to 4 carbon atoms, ferricyanic acid or a halogen wherein component (b) is present in an amount of about 0.5 to about 50 parts by weight per 100 parts by weight of component (a) and component (c) is present in an amount of about 0.1 to about 100 parts by weight per 100 parts by weight of component (a).

Claim 3

The light-sensitive material of claim 1, wherein said layer A is carried on a support.

Claim 4

The light-sensitive material according to claim 2, wherein the organic compound containing tellurium or selenium is an elemental organic compound.

Claim 5

The light-sensitive material according to claim 1 wherein Ar is an unsubstituted aryl group.

Claim 6

The light-sensitive material according to claim 1 wherein the tellurium or selenium halide is represented by the formula: MX.sub.n Y.sub.m wherein M is tellurium or selenium, X and Y are halogen, n and m are O or integers, and n+m is 2 or 4 depending on the valency of M.

Claim 7

The light-sensitive material according to claim 2, wherein the sensitizing compound (b) is selected from the group consisting of Sb 2 O 3 , Bi 2 O 3 , BIOCl, SbOCl, SbOBr, SbF 3 , SbCl 3 , BiF 3 , BiCl 3 , Bi(NO 3 ) 2 , ZnO, TiO 2 , In 2 O 3 , and InCl 3 .

Claim 8

The light-sensitive material according to claim 2, wherein the layer (A) is from about 0.5 to about 50 μ in dry thickness.

Claim 9

The light-sensitive material according to claim 1, wherein the organic group (I) is selected from the group consisting of ##STR6## the organic group (II) is selected from the group consisting of ##STR7## and the organic group (III) is selected from the group consisting of CH 3 COCH 2-- , C 2 H 5 COCH 2 -- and CH 3 COCH 2 COCH 2 --.

Claim 10

The light-sensitive material according to claim 1 wherein said organic base group in said complex (ii) is selected from the group consisting of ##STR8## wherein A 1 , A 2 , A 3 , R 1 , R 2 , R 3 and R 4 are hydrogen, alkyl or aryl and B is a divalent or higher aliphatic group or an arylene group.

Claim 11

The light-sensitive material according to claim 5, wherein said tellurium or selenium halide is selected from the group consisting of tellurium dichloride, tellurium dibromide, tellurium tetrafluoride, tellurium tetrachloride, tellurium tetrabromide, tellurium tetraiodide, selenium tetrachloride, selenium tetrabromide, and selenium tetraiodide.

Claim 12

The light-sensitive material according to claim 1, wherein said organic base group in the tellurium or selenium compound (ii) is selected from the group consisting of ethylamine, propylamine, butylamine, tert-butylamine, pentylamine, isopentylamine, hexylamine, heptanylamine, octylamine, nonylamine decylamine, tert-decylamine, undecylamine, dodecylamine, tetradecylamine, pentadecylamine, octadecylamine, nonadecylamine, eicosylamine, docosylamine, tricosylamine, tetracosylamine, pentacosylamine, ethoxyethylamine, ethoxypropylamine, ethoxybutylamine, ethoxypentylamine, ethoxyhexylamine, methoxyhexylamine, methoxyoctylamine, methoxyeicosylamine, methoxytricosylamine, benzylamine, triphenylmethylamine, phenethylamine, vanillylamine, veratrylamine, poly(p-aminostyene), N-methylethylamine, N-methylpropylamine, N-methylbutylamine, N-methyl-tert-butylamine, N-methylheptanylamine, N-methyloctylamine, N-methylnonylamine, N-methyl-tert-decylamine, N-methyloctadecylamine, N-methyldecylamine, N-methylethoxybutylamine, N-methylmethoxyhexylamine, N-methylmethoxyeicosylamine, N-methylbenzylamine, N-methyltrimethyamine, N-methylphenethylamine, N-methylvanillylamine, N-methylveratrylamine, N-ethylbutylamine, N-ethylpentylamine, N-ethyldecylamine, N-ethyldodecylamine, N-ethyloctaadecylamine, N-ethyleicosylamine, N-ethyldocosylamine, N-ethyltetracosylamine, N-ethylpentacosylamine, N-ethylethoxyhexylamine, N-ethylmethoxyhexylamine, N-ethylbenzylamine, N,N-dimethylethylamine, N,N-dimethylpropylamine, N,N-dimethylbutylamine, N,N-dimethyl-tert-butylamine, N,N-dimethylheptanylamine, N,N-dimethyloctylamine, N,N-dimethylnonylamine, N,N-dimethylmethoxyhexylamine, N,N-dimethylmethoxyeicosylamine, N,N-dimethylphenethylamine, N,N-dimethylvanillyl, N,N-dimethylveratrylamine, N,N-diethylvanillylamine, N,N-diethylpropylamine, N,N-diethylbenzylamine, N,N-dimethylbenzylamine, aniline, nitroaniline, trifluoromethylaniline, toluidine, ethylaniline, chloroaniline, bromoaniline, methylaminobenzoate, butylaniline, phenylaniline, naphthylaniline, dinitroaniline, naphthylamine, methoxyaniline, acetylaniline, N-methylaniline, N-ethylaniline, N,N-dimethylaniline, N,N-diethylaniline, N-methylnitroaniline, N,N-dimethylnitroaniline, N,N-diethylnitroaniline, N,N-dimethylnitroaniline, N,N-dimethyltoluidine, N,N-dimethylacetylaniline, N,N-dimethylmethoxyaniline, N,N-dimethylnaphthylamine, N,N-dimethyltrifluoroaniline, p-n-dodecylaniline, ethylenediamine, propylenediamine, butylenediamine, ethylethylenediamine, methyltrimethyldiamine, propenyldiamine, hexadienyleneamine, phenyltrimethylenediamine, diaminodiphenylmethane, diaminobenzophenonenaphtylenediamine, benzidine, oxydiphenylenediamine, phenylenediamine, methylphenylenediamine, ethylphenylenediamine, N,N,N',N'-tetramethylphenylenediamine, N,N,N',N'-tetramethyl-oxydiphenylenediamine, tetrabase, N,N,N',N'-tetramethyldiaminobenzophenone, N,N,N',N'-tetramethylbenzidine, N,N,N',N'-tetramethylethylenediamine, N,N,N',N'-tetramethylhexamethylenediamine, N,N,N',N'-tetramethylpropanediamine, N,N,N',N'-tetramethyltrimethylenediamine, pyridinediamine, dimethylpyridine, pyridine carbinol, pyridine ethanol, pyridine-carboxylic acidmethyl ester, pyrazine, methylpyrazine, ethylpyrazine, methyl pyrazinecarboxylate, trimethylpyrazine, pyrimidine, 5-methylpyrimidine, methoxypyrimidine, 5-hydroxypyrimidine, methylpyridazine, methoxypyridazine, phenylpyridazine, ethylpyridazine, triazine, pyrrole, N-methylpyrrole, acetylpyrrole, dinitropyrrole, tetramethylpyrrole, dipyrrylmethane, N-methylacetylpyrrole, indole β-aminoethylindole, methylindole, methoxyindole, N-methylindole, N-methyl-methylindole, dimethylindole, quinoline, quinoline methanol, chloroquinoline methoxyquinoline, nitroquinoline, and aminoquinoline.

Claim 13

The light-sensitive material according to claim 6, wherein said sensitizing compound (b) is selected from the group consisting of Bi 2 O 3 , BiOCl, BiF 3 , BICl 3 , Sb 2 O 3 , SbF 3 , SbCl 3 and Bi(NO 3 ) 2 .

Claim 14

The light-sensitive material according to claim 1, wherein in said light-sensitizing agent (c), said quinone compound is an o- or p- benzoquinone, an o- or p-naphthoquinone, a phenanthroquinone or an anthraquinone; said aryl ketone compound is a phenyl, naphthyl, anthryl or phenanthryl group substituted with at least one acyl group having 1 to 4 carbon atoms; said aryl amine is an amine substituted with 1 or more phenyl or naphthyl groups; said diazonium salt is represented by the formula ArN 2 + X - wherein Ar is a phenyl group or a naphthyl group and X - is a halogen ion, BF 4 - , or SO 3 2- ; and said metal acetylacetonate is represented by the formula M (AA)x wherein M is Co, Ni, Cr, Fe, Zr, Mo or an oxide thereof, AA is acetyl acetonate, dibenzylmethane or acetylbenzylmethane and x has the valency of M.

Claim 15

The light-sensitive material according to claim 1, wherein said light-sensitizing agent (c) is selected from the group consisting of 1-nitroanthraquinone, 2-tert-butyl-anthraquinone, chloranil, benzophenone, 3-methylnaphthoquinone, tetrabromoquinone, 9,10-phenanthrenequinone, 2-nitrophenanthrenequinone, 2,5-dinitrophenanthrenequinone, acetophenone, fluorenone, benzil, p-acetylbenzophenone, Michler's ketone, p-diacetylbenzene, ω-tribromo-acetophenone, 2,4,7-trinitrofluorenone, β-naphthoquinone, p-benzoquinone, α-naphthoquinone, resorcinol, anisole, p-methoxyphenol, 4-methoxy-α-naphthol, diphenylamine, triphenylamine, 4-hydroxydiphenylamine, 4-ethoxybenzene diazonium chloride, 2,5-dimethoxybenzene diazonium chloride, 4-N,N-dimethylaminobenzene diazonium chloride, 1,6diethoxy-N,N-diethylaminobenzene diazonium chloride, 4-morpholinobenzene diazonium chloride, zirconium acetyl acetonate, molybdenumoxy-acetylacetonate, FeCl 2 , FeCl 3 , FeBr 2 , FeBr 3 , ferricyanides, cobaltous acetate and iron oxalate.

Claim 16

The light-sensitive material according to claim 1, wherein component (b) is present in an amount of 2 to 20 parts by weight per 100 parts by weight of component (a) and component (c) is present in an amount of 5 to 60 parts by weight per 100 parts by weight of component (a).