Abstract: Disclosed is a silver halide photographic light-sensitive material, which comprises at least one polymer compound having a nitrogen-containing aromatic ring having a mercapto group represented by the formula Z—SH wherein Z represents a nitrogen-containing aromatic ring as a partial structure. This silver halide photographic light-sensitive material can stably contain silver halide grains of a high aspect ratio showing high sensitivity and superior planarity, shows superior pressure resistance and can be stably prepared.

Abstract: The invention aims at providing a rubber composition for adhering to steel cords which is excellent in heat-resistant adhesion and moist heat-resistant adhesion as well as initial adhesion and has performance of a level similar to or higher than that of the related art in resistance to rubber fracture, wherein the following component (A) is blended in a metal-converted amount of 0.01 to 10 weight parts to 100 weight parts of rubber components containing natural rubber and/or diene synthetic rubber: Component (A): a mixture of a compound containing nickel, a compound containing molybdenum, and a compound containing cobalt; or a compound containing nickel, molybdenum, and cobalt simultaneously.

Abstract: A heat-developable image recording material having excellent image preservability, comprises a support having thereon a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ion and a specific binder.

Abstract: A photothermographic image-recording material with improved storability before image formation and improved coating characteristics, which comprises a support having provided thereon an image-forming layer, the layer comprising at least one light-insensitive organic silver salt, a reducing agent for silver ion and a binder, wherein the binder comprises a polymer having a recurring unit represented by the formula (1), and the content of the recurring unit represented by the formula (1) in the polymer is from 0.1 to 50% by weight.

Abstract: The invention aims at providing a rubber composition for adhering to steel cords which is excellent in heat-resistant adhesion and moist heat-resistant adhesion as well as initial adhesion and has performance of a level similar to or higher than that of the related art in resistance to rubber fracture, wherein the following component (A) is blended in a metal-converted amount of 0.