Fuji Photo Film Company, Limited

Fujifilm Corporation

Yoshihisa Hashi

Masayoshi Fujita

Junichi Yamanouchi

Kazuaki Miyashita

Yasuo Enatsu

An embodiment of the present invention provides a thermosensitive recording material and a method for manufacturing the same. The thermosensitive recording material includes, on a support, a thermosensitive recording layer containing a polyvinyl alcohol and a color development component; and a protective layer containing a resin component, in this order from the support side. At least one of the thermosensitive recording layer or the protective layer further contains a styrene-isoprene resin.

Thermosensitive recording material and method for manufacturing the same

An industrial X-ray photosensitive material including at least one silver halide emulsion layer on both sides of a transparent support, wherein the silver halide emulsion layer contains tabular silver halide particles having an average particle thickness of less than 0.2 &#x3bc;m and an aspect ratio of more than 8, a core of the particles which is a core having a volume of 1% or more and less than 3% of a particle volume does not contain Ir or Rh, and a shell of the particles which is a shell having a volume of 97% or more and less than 99% of a particle volume contains at least Ir or Rh. An industrial X-ray photosensitive material having rapid processing suitability, as well as high sensitivity and high contrast is provided.

Industrial X-ray photosensitive material

A silver halide photographic material has at least one photosensitive silver halide emulsion layer and at least one non-photosensitive hydrophilic colloid layer on a support. The silver coverage per surface is 1.0-2.2 g/m.sup.2. The silver halide emulsion layer contains silver halide grains wherein tabular silver halide grains having an aspect ratio of at least 5 account for at least 50% of the entire projected area of silver halide grains. The silver halide grains have been grown on pure silver bromide or silver chlorobromide grains as nuclei so as to form silver iodobromide or silver chloroiodobromide having a silver iodide content of 0.1-3.20 mol % at the end of growth. This X-ray photosensitive material having high sensitivity and sharpness is used with a regular screen.

Silver halide photographc material

There is disclosed a silver, halide photographic light-sensitive material having a high sensitivity and gradation as well as a low fog while exhibiting an excellent aging stability. The light-sensitive material has at least one silver halide emulsion layer on a support, wherein the emulsion is spectrally sensitized at a pH of 5.3 to 6.0 by adding at least one of an oxacarbocyanine dye represented by the following formula (I) to the emulsion before the addition of a chemical sensitizer and thereafter chemically sensitized by adding a chemical sensitizer. A compound represented by the following formula (II) is present in the emulsion layer or a layer adjacent thereto: ##STR1## wherein the substituents are as defined in the specifications.

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Shizuoka, Japan

Yoshihisa Hashi