摘要:
The present invention provides a silver halide photosensitive material having, on at least one side of a transparent support, at least one photosensitive silver halide emulsion layer, and including an anionic fluorocarbon compound represented by the following formula (1), an anionic hydrocarbon compound represented by the following formula (2), and at least one of an anionic hydrocarbon compound represented by the following formula (3) or an anionic hydrocarbon compound represented by the following formula (4):
Formula (3) R 3 ―(L 3 ) b ―Z 3
A silver halide photosensitive material excellent in coated surface state and antistatic property, and a packaged body containing the silver halide photosensitive material are provided.
摘要:
The viscosity, or low shear viscosity of a composition comprising a hydrophilic colloid and an anionic surface active agent is reduced by incorporating into the composition a cationic surface active agent comprising a hydrophobic moiety, a nonionic hydrophilic moiety and a cationic hydrophilic moiety.
摘要:
A silver halide photographic material is described, which comprises a hydrazine derivative represented by the following formula (I) and a surface active compound represented by the following formula (II): wherein R1 represents an aliphatic group or an aromatic group; R2 represents a hydrogen atom, an alkyl group, an aryl group, an unsaturated heterocyclic group, an alkoxy group, an aryloxy group, an amino group or a hydrazino group; G1 represents -CO-, -SO2-, -SO-, -PO(R3)- or -CO-CO-, a thiocarbonyl group or an iminomethylene group, in which R3 has the same meaning as R2; A1 and A2 are both a hydrogen atom, or one of them is a hydrogen atom and the other is an alkylsulfonyl group, an arylsulfonyl group, or an acyl group; wherein R4 represents an aliphatic group, an alicyclic group, an aromatic group or a heterocyclic group; R5 represents an aliphatic group, an alicyclic group, an aromatic group, a heterocyclic group or a group represented by -L-Z in which L represents a divalent linkage group; and Z represents an ionic group; and Q1, Q2 and Q3 each represents a single bond, an oxygen atom, a sulfur atom or a group represented by -N(R6)- or -N(R6)-CO-, in which R6 represents a hydrogen atom or has the same meaning as R5; with the proviso that, when R5 represents a group represented by -L-Z, R5 and the -L-Z which is directly bonded to Q3 are the same or different; two or more of R4, R5 and L may be combined with each other to from a ring; and the surface active compound may be represented by combining two or more of formulae (II) via R4, R5 and L. An image formation method using the silver halide photographic material is also described.
摘要:
An aqueous solution for rinsing silver halide photographic elements comprising a nonionic surfactant and an anionic surfactant, wherein the solution has a surface tension of 32 dynes/cm or less and a method for using the rinsing solution.
摘要:
A silver halide photographic material is described, which comprises a hydrazine derivative represented by the following formula (I) and a surface active compound represented by the following formula (II): wherein R 1 represents an aliphatic group or an aromatic group; R 2 represents a hydrogen atom, an alkyl group, an aryl group, an unsaturated heterocyclic group, an alkoxy group, an aryloxy group, an amino group or a hydrazino group; G 1 represents -CO-, -S0 2 -, -SO-, -PO(R 3 )- or -CO-CO-, a thiocarbonyl group or an iminomethylene group, in which R 3 has the same meaning as R 2 ; A 1 and A 2 are both a hydrogen atom, or one of them is a hydrogen atom and the other is an alkylsulfonyl group, an arylsulfonyl group, or an acyl group; wherein R 4 represents an aliphatic group, an alicyclic group, an aromatic group or a heterocyclic group; R 5 represents an aliphatic group, an alicyclic group, an aromatic group, a heterocyclic group or a group represented by -L-Z in which L represents a divalent linkage group; and Z represents an ionic group; and Q 1 , Q 2 and Q 3 each represents a single bond, an oxygen atom, a sulfur atom or a group represented by -N(R 6 )- or -N(R 6 )-CO-, in which R 6 represents a hydrogen atom or has the same meaning as Rs; with the proviso that, when R 5 represents a group represented by -L-Z, R 5 and the -L-Z which is directly bonded to Q 3 are the same or different; two or more of R 4 , R 5 and L may be combined with each other to from a ring; and the surface active compound may be represented by combining two or more of formulae (II) via R 4 , R 5 and L. An image formation method using the silver halide photographic material is also described.
摘要:
57 There is disclosed a novel surface-active compound, and a silver halide photographic material and a processing solution for a silver halide photographic material containing the same. The surface-active compound is represented by the following formula (I):
Wherein R 1 represents an aliphatic group, an alicyclic compound group, an aromatic group, or a heterocyclic ring; R 2 represents an aliphatic group, an alicyclic compound group, an aromatic group, a heterocyclic ring, or a group represented by -L-Z; Q 1 , Q 2 , and Q 3 each represent a single bond, an oxygen atom, a sulfur atom, or a group represented by -N(R 3 )-, in which R 3 represents a hydrogen atom or a group represented by R 2 ; L represents a divalent linking group; and Z represents an ionic group.
摘要:
Non-ionic surface active compounds are provided having formula (I) wherein L is (1), (2), (3) or (4); L' is a chemical bond, -O-, -S-, -NH-, -CONH- or -SO2NH-; R is a hydrophobic substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, or a substituted or unsubstituted aryl group; each of R?1 and R2¿ independently is hydrogen or an alkyl group having from 1 to 4 carbon atoms; each of a and b independently is 0 or an integer from 1 to 3, provided that the sum of a and b is not greater than 3; and, each of x and y independently is an integer from 3 to 7. They may be used as coating aids or dispersing aids in the preparation of photographic materials.
摘要:
To eliminate the "pi-line" artefact after processing a silver halide industrial photographic X-ray material is disclosed comprising on at least one side of a support, at least one gelatino silver halide emulsion layer and a total amount of silver halide, corresponding to from 6 to 20 g of silver nitrate per square meter and per side, and at least one non-sensitive protective antistress coating, wherein said photographic material comprises at least one vinyl sulphone compound as a hardening agent and at least one polyoxyalkylene compound as a surfactant in at least one of its hydrophilic layers. A method of image forming in said silver halide photographic material is described wherein after exposure to direct X-rays said material is subjected in an automatic processing machine to the steps of developing in a developer comprising as a surfactant at least one anionic alkylphenoxy and/or alkoxy polyalkyleneoxy phosphate ester, sulphate ester, alkyl carboxylic, sulphonic or phosphonic acid and/or a salt thereof, fixing in a fixer which may comprise at least one alpha-ketocarboxylic acid, rinsing and drying.