摘要:
A silver halide photographic material is disclosed, comprising a support having thereon at least one of silver halide emulsion layers and other hydrophilic colloid layers, wherein said at least one of silver halide emulsion layers and hydrophilic colloid layers contains both a phosphagen polymer having a polyalkylene oxide group or a polyglycerol group in the side chain thereof and an anionic polymer salt.
摘要:
A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein at least one of the layers of the photographic material is a layer which is crosslinked after coating a coating liquid comprising a polymeric compound which has at least repeating units represented by formula (I) or formula (II): ##STR1## wherein, L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, L.sub.7, L.sub.8 and L.sub.9, which may be the same or different, each represents a divalent linking group; X.sub.1 and X.sub.2, which may be the same or different, each represents a crosslinkable groups which contain an activated vinyl component; Y.sub.1, Y.sub.2, Y.sub.3 and Y.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group or a crosslinkable group which contains an activated vinyl component; Z.sub.1 and Z.sub.2, which may be the same or different, each is a counter ion for balancing the electrical charge; and r is 0 or 1, provided that when r is 0, L.sub.4 and L.sub.6 together form a condensed ring.
摘要:
A method of forming an image comprising exposing, developing and fixing a laser scanner-utilizable silver halide photographic material which has at least one silver halide emulsion layer sensitized spectrally in an infrared region on one side of a support, said silver halide photographic material containing in at least one layer located on the emulsion layer side one or more of an additive selected from among:(1) surface active agents having a solubility of 0.005 wt % or more at 30.degree. C. in a developer and a surface tension of 45 dyne/cm or less (measured at 30.degree. C. in a condition of 1.0 wt % aqueous solution), and(2) polymers represented by the following general formula (I), and having a molecular weight of from 2,000 to 500,000:--X).sub.x (Y).sub.y (I)wherein X represents a residue of an acrylamide monomer, and Y represents a residue of a monomer other than X, which can undergo copolymerization with X, and these monomers each may be a mixture of two or more thereof; x represents a fraction of 70 to 100 mol %, and y represents a fraction of 30 to 0 mol %, and wherein development processing is completed within 15 seconds.
摘要:
A silver halide photographic material which comprises a support having a subbing layer containing an aqueous polymer latex represented by the following formula (I), which has a cross linked structure: ##STR1## wherein A represents an ethylenic unsaturated monomer unit; R.sub.1 represents a hydrogen atom or a lower alkyl group having from 1 to 6 carbon atoms; L represents a divalent group having from 1 to 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, an aralkyl group or a hydrogen atom; Q represents nitrogen or phosphorus; X-represents an anion other than iodine ion; and B represents a structural unit in which copolymerizable monomers having at least two ethylenic unsaturated groups have been copolymerized: x is selected to constituted from 0 to 90 mol%; y is selected to constitute from 10 to 99.9 mol%; z is selected to constitute from 0.1 to 50 mol%; and R.sub.2, R.sub.3 and R.sub.4 may be linked together to form, together with Q, a cyclic structure;and wherein the subbing layer comprises a coating liquid containing a nonionic surfactant in an amount of at least 0.05 gram per liter.
摘要:
A silver halide photographic light-sensitive material is described, comprising a support having provided thereon at least one silver halide emulsion layer, wherein there is at least one hydrophilic colloidal layer containing at least one nonionic surface active agent and at least one anionic surface active agent having a polyoxyethylene group therein.
摘要:
A silver halide photographic light-sensitive material is described, comprising a hydrophilic organic colloid layer, wherein the hydrophilic organic colloid layer contains at least one compound represented by ##STR1## wherein R.sub.1 represents a substituted or unsubstituted alkyl or aromatic group;R.sub.2 represents a hydrogen atom or ##STR2## wherein L.sub.4 represents a divalent bonding group, and R.sub.5 represents a hydrogen atom or a substituted or unsubstituted alkyl or aromatic group;R.sub.3 and R.sub.4 each represents a hydrogen atom, or a substituted or unsubstituted alkyl group;L.sub.1 represents a divalent bonding group;L.sub.2 and L.sub.3 each represents a single bond or a divalent or trivalent bonding group;n and n' each represents an integer of 1 or 2;A represents a repeating unit resulting from polymerization of an ethylenically unsaturated monomer copolymerizable with monomers constituting the units ##STR3## wherein X.sub.1 and X.sub.2 each represents a hydrogen atom or a cation; x, y, and z are each an average number of units derived from respective monomers; andQ represents a monovalent group.
摘要:
A silver halide photographic material is disclosed comprising a support having thereon at least one layer containing a nonionic surface active agent having a polyoxyethylene group and a fluorine-containing compound, wherein the element composition of the surface of said layer has a ratio of F.sub.ls peak intensity/C.sub.ls peak intensity in the range of 0.3 to 2.0 when measured by an X-ray photoelectron spectrometry.
摘要:
A photographic material is described containing in at least one photographic layer a compound of formula (I) ##STR1## wherein at least one of R.sub.1 and R.sub.2 is a fluorine-substituted alkyl group, and R.sub.1 or R.sub.2 can be a substituted or unsubstituted alkyl or aryl group, and M is a cation.
摘要:
A method for dispersing oil-soluble photographic additives into a hydrophilic colloid composition is disclosed characterized by the use of lecithin in conjunction with an anionic surface active agent containing an --SO.sub.3 M or --OSO.sub.3 M moiety wherein M represents a cation and a hydrophobic group having 8 to 30 carbon atoms.
摘要:
Provided is a cellulose ester film including a polycondensed ester which is obtained from a mixture containing an aromatic dicarboxylic acid, an aliphatic dicarboxylic acid, an aliphatic diol having an average carbon atom number of from 2.0 to 3.0 and a monocarboxylic acid, and both terminals of which are a monocarboxylic acid ester derivative.