JP2008218096A5 - - Google Patents

Claims (1)

A conductive material precursor having at least a physical development nucleus layer and a silver halide emulsion layer in this order on a support, wherein the physical development nucleus layer or a layer in contact therewith is represented by the following general formula I or II: A conductive material precursor comprising: a conductive material precursor.

(In the general formula I, R ₁ is a primary amino group, secondary amino group, ureido group, amidino group, guanidino group, ureylene group, isoureido group, thioureido group, thioureylene group, isothioureylene group, carbazoyl group, thiocarbazoyl group. Group, semicarbazide group, thiosemicarbazide group, carbazono group, carbonohydrazide group, thiocarbonohydrazide group, semicarbazono group, thiosemicarbazono group, thiocarbazono group, carbodiazono group, thiocarbodiazono group, mercapto group, nitrogen-containing complex Represents a group having at least one functional group selected from a cyclic group, R ₂ represents an alkoxy group or a group consisting of a halogen atom, R ₃ represents a methyl group or an ethyl group, and p represents 1, 2 or 3 To express.)

(In General Formula II, R ₄ and R ₉ each represent an alkoxy group or a group consisting of a halogen atom, R ₅ and R ₈ each represent a methyl group or an ethyl group, and R ₆ and R _{7 each} have 1 to 6 represents a saturated hydrocarbon group, n is a natural number of 2 to 6, and p and q each represent 1, 2, or 3.)