Silver halide sensor type polymerizable light-sensitive material

Claim 2

A process for forming polymeric images comprising: providing a light-sensitive material comprising a support having thereon (a) a silver halide photographic emulsion layer, (b) a polymerizable layer adjacent said emulsion layer, said polymerizable layer containing a nongaseous ethylenically unsaturated compound capable of undergoing addition polymerization and a binder for the polymerizable layer, and (c) a reducing compound in said emulsion layer or said polymerizable layer, said reducing compound being a compound capable of reducing said silver halide and capable of initiating polymerization in said polymerizable layer upon reduction of the silver halide; and image-wise exposing the light-sensitive material to form latent image areas in the silver halide emulsion layer forming polymeric images in the polymerizable layer, in the areas of the polymerizable layer which correspond to the areas of the silver halide having the latent image areas by processing said light-sensitive material with a processing solution having a pH of 8 or more after image-wise exposure.

Claim 3

A process as claimed in claim 1, wherein the polymerizable layer contains the reducing compound.

Claim 4

A process as claimed in claim 1, wherein the reducing compound is a phenol compound.

Claim 5

A process as claimed in claim 3, wherein the phenol compound is represented by one of the following general formulae: ##STR7## wherein R 1 represents an alkyl group or a substituted alkyl group, R 2 and R' 2 each represents hydrogen, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group or a halogen atom, and R 3 and R' 3 each represents hydrogen, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group, an alkoxy group, a thioalkyl group of a halogen atom; ##STR8## wherein in formulas (II) to (VI), A represents an oxygen atom or a sulfur atom, R 11 represents an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group or an aralkyl group, R 12 and R' 12 each represents hydrogen, an alkyl group, a substituted alkyl group, an alkoxy group, a thioalkyl group, an aryl group, a substituted aryl group or a halogen atom, R 13 represents an aryl group, a substituted aryl group or an aralkyl group, X represents ##STR9## and n represents an integer of 1 to 4; ##STR10## wherein in the formulas (VII) to (VIII), R 21 , R 22 , R 23 and R 24 each represents hydrogen, a halogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an alkoxy group, a thioalkyl group or a cyano group, and at least one of R 21 , R 22 , R 23 and R 24 represents a halogen atom.

Claim 6

A process as claimed in claim 1, wherein the binder for the polymerizable layer is soluble in water or an alkaline aqueous solution.

Claim 7

A process as claimed in claim 1, wherein the amount of said nongaseous ethylenically unsaturated compound is from 0.2 to 10 times the weight of the binder for the polymerizable layer.

Claim 8

A process as claimed in claim 1, wherein the amount of said reducing compound is from 0.001 to 1 times the molar amount of said nongaseous ethylenically unsaturated compound.

Claim 9

A process as claimed in claim 1, wherein the processing solution contains sulfurous acid ion in an amount effective to accelerate the polymerization of the nongaseous ethylenically unsaturated compound.

Claim 10

Process as defined in claim 1, wherein the silver halide emulsion is a direct positive emulsion in which development nuclei are initially present in all particles and in which the development nuclei disappear by irradiation.

Claim 11

Process as claimed in claim 9, wherein the reducing compound is in the polymerizable layer.

Claim 12

A process forming polymeric images comprising: providing a light-sensitive material comprising a support having thereon a silver halide photographic emulsion layer and a polymerizable layer adjacent said emulsion layer, wherein said polymerizable layer comprises a nongaseous ethylenically unsaturated compound capable of undergoing addition polymerization and a binder for the polymerizable layer; image-wise exposing the light-sensitive material to form latent image areas in the silver halide emulsion layer; and forming polymeric images in the polymerizable layer, in the areas of the polymerizable layer which correspond to the areas of the silver halide having the latent image areas by processing said light-sensitive material with a processing solution containing a reducing compound and having a pH of 8 or more after image exposure, wherein said reducing compound is a compound capable of reducing said silver halide and capable of initiating polymerization in said polymerizable layer upon reduction of the silver halide.

Claim 13

A process forming polymeric images comprising: providing a light-sensitive material comprising a support having thereon a silver halide photographic emulsion layer and a polymerizable layer adjacent said emulsion layer, wherein said polymerizable layer comprises a nongaseous ethylenically unsaturated compound capable of undergoing addition polymerization and a binder for the polymerizable layer; image-wise exposing the light-sensitive material to form latent image areas in the silver halide emulsion layer; and forming polymeric images in the polymerizable layer, in the areas of the polymerizable layer which correspond to the areas of the silver halide having the latent image areas by processing said light-sensitive material with a processing solution containing a reducing compound and having a pH of 8 or more after image exposure, wherein said reducing compound is a compound capable of reducing said silver halide and capable of initiating polymerization in said polymerizable layer upon reduction of the silver halide.

Claim 14

A process as claimed in claim 11, wherein the reducing compound is represented by one of the following general formulae: ##STR11## wherein R 1 represents an alkyl group or a substituted alkyl group, R 2 and R' 2 each represents hydrogen, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group or a halogen atom, and R 3 and R' 3 each represents hydrogen, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group, an alkoxy group, a thioalkyl group of a halogen atom; ##STR12## wherein in formulas (II) to (VI), A represents an oxygen atom or a sulfur atom, R 11 represents an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group or an aralkyl group, R 12 and R' 12 each represents hydrogen, an alkyl group, a substituted alkyl group, an alkoxy group, a thioalkyl group, an aryl group, a substituted aryl group or a halogen atom, R 13 represents an aryl group, a substituted aryl group or an aralkyl group, X represents ##STR13## and n represents an integer of 1 to 4; ##STR14## wherein in the formulas (VII) to (VIII), R 21 , R 22 , R 23 and R 24 each represents hydrogen, a halogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an alkoxy group, a thioalkyl group or a cyano group, and at least one of R 21 , R 22 , R 23 and R 24 represents a halogen atom.

Claim 15

A process as claimed in claim 11, wherein the binder for the polymerizable layer is soluble in water or an alkaline aqueous solution.

Claim 16

A process as claimed in claim 11, wherein the amount of said reducing compound is from 1/1,000 to 5 mol per liter of the processing solution.

Claim 17

A process as claimed in claim 11, wherein the amount of said nongaseous ethylenically unsaturated compound is from 0.2 to 10 times the weight of the binder for the polymerizable layer.

Claim 18

A process as claimed in claim 11, wherein the processing solution contains sulfurous acid ion in an amount effective to accelerate the polymerization of the nongaseous ethylenically unsaturated compound.

Claim 19

Process as defined in claim 11, wherein the silver halide emulsion is a direct positive emulsion in which development nuclei are initially present in all particles and in which the development nuclei disappear by irradiation.

Claim 20

A process for forming polymeric images in areas having development nuclei in a light-sensitive material after exposure, comprising: providing a light-sensitive material comprising a support, a silver halide photographic emulsion layer, and a polymerizable layer adjacent said emulsion layer, said polymerizable layer containing a nongaseous ethylenically unsaturated compound capable of undergoing addition polymerization upon reduction of the silver halide with a reducing compound; forming areas in the silver halide emulsion layer which have greater development nuclei than other areas of the silver halide emulsion layer by image-wise exposure of the light-sensitive material; developing the silver halide emulsion layer in the presence of at least one reducing compound to reduce the silver halide in the areas having greater development nuclei and forming polymeric images in the polymerizable layer, in the areas of the polymerizable layer which corresponds to the areas of the silver halide having a greater development nuclei, upon reduction of the silver halide with said reducing compound.

Claim 21

A process for forming polymeric images in areas having development nuclei in a light-sensitive material after exposure, comprising: providing a light-sensitive material comprising a support, a silver halide photographic emulsion layer, and a polymerizable layer adjacent said emulsion layer, said polymerizable layer containing a nongaseous ethylenically unsaturated compound capable of undergoing addition polymerization upon reduction of the silver halide with a reducing compound; forming areas in the silver halide emulsion layer which have greater development nuclei than other areas of the silver halide emulsion layer by image-wise exposure of the light-sensitive material; developing the silver halide emulsion layer in the presence of at least one reducing compound to reduce the silver halide in the areas having greater development nuclei and forming polymeric images in the polymerizable layer, in the areas of the polymerizable layer which corresponds to the areas of the silver halide having a greater development nuclei, upon reduction of the silver halide with said reducing compound.

Claim 22

Process as defined in claim 18, wherein the silver halide emulsion is a direct positive emulsion in which development nuclei are initially present in all particles and in which the development nuclei disappear by irradiation.