Loaded polymer latex dye mordant composition

A photographic element comprising a support having coated thereon at least one layer containing a dispersion of a mordant polymer represented by the general formula (I), said mordant polymer dispersion being loaded with a hydrophobic substance represented by the general formula (II), the formula (I) being:

• ##STR51## wherein A represents a constitutional repeating unit derived from a copolymerizable monomer having at least two ethylenic unsaturated groups;
• B represents a constitutional repeating unit derived from an ethylenic unsaturated monomer which can be copolymerized with monomers giving the unit A and a z-component, respectively;
• R.sub.1 represents a hydrogen atom or a lower alkyl group containing 1 to about 6 carbon atoms;
• L represents a divalent group containing 1 to about 12 carbon atoms;
• R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents an alkyl group containing 1 to about 20 carbon atoms or an aralkyl group containing 7 to about 20 carbon atoms, or they may combine with one another and form a ring structure together with Q;
• Q represents a nitrogen atom or a phosphorus atom;
• X.sup..crclbar. represents an anion;
• x represents about 0.2 to about 15 mol%;
• y represents 0 to about 90 mol%;
• and z represents about 5 to about 99 mol%;
• the formula (II) being:
• ##STR52## wherein R.sub.1A, R.sub.2A, R.sub.3A, R.sub.4A and R.sub.5A, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group, an alkenyl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkenoxy group, an aralkoxy group, an alkylthio group, an arylthio group, a halogen atom, a hydroxy group, an amino group, an acylamino group, a diacylamino group, a sulfonamido group, an alkylamino group, a dialkylamino group, an arylamino group, a heterocyclic amino group, a sulfo group, an arylsulfonyl group, an arylsulfinyl group, an acyloxy group, an acyl group, an alkoxycarbonyl group, ##STR53## or R.sub.1A, R.sub.2A, R.sub.3A, R.sub.4A and R.sub.5A each may form a 5- or 6-membered carbon ring, a chroman ring or a coumaran ring in conjunction with their respective neighboring substituents, wherein R.sub.6A and R.sub.7A each represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, or R.sub.6A and R.sub.7A may combine with each other to form a 5- or 6-membered ring;
• R.sub.8A represents an alkoxycarbonyl group;
• X represents a single bond, --S--, --S--S--, --O--, --CH.sub.2 --S--CH.sub.2 --, --CH.sub.2 --O--CH.sub.2 --, --SO.sub.2 --, --SO--, ##STR54## wherein l, m and n each represents an integer of 1 to 3;
• R.sub.9A represents a hydrogen atom, an alkyl group or an aryl group;
• R.sub.10A and R.sub.11A each represents a hydrogen atom, an alkyl group or an aryl group, or R.sub.10A and R.sub.11A may combine with each other to form a 5- or 6-membered ring;
• and R.sub.12A represents a hydrogen atom, an alkyl group or an aryl group.