Vacuum packaged photographic processing composition
AssigneeFuji Photo Film Co., Ltd.
InventorKatsumi Hayashi
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Abstract
A vacuum package of a photographic processing composition consisting of a plurality of components is obtained by placing the components in a bag as separate solid state layers in a vacuum sealed manner. A normally liquid component is converted into a solid adduct in order to form a layer. A substantially water insoluble component or trace component is coated on the surface of particles of a water soluble inorganic compound, from which another layer is formed. The packaged composition is taken out of the bag and diluted with water to prepare a processing solution.
Claims46
A vacuum packaged photographic processing composition consisting of a plurality of photographic processing components which are received in a container and vacuum sealed, said plurality of components are contained in separate solid state layers, wherein at least one of said plurality of components includes a normally liquid component which is converted into a solid adduct for containment.
A vacuum package comprising a container and a photographic processing composition consisting of a plurality of photographic processing components which are received in the container and vacuum sealed, said plurality of components are contained in separate solid state layers, wherein at least one of said plurality of components includes a normally liquid component which is converted into a solid adduct for containment.
A vacuum packaged photographic processing composition consisting of a plurality of photographic processing components which are received in a container and vacuum sealed, said plurality of components are contained in separate solid state layers, wherein at least one of said plurality of components is coated on a surface of particles of a water soluble inorganic compound.
A vacuum package comprising a container and a photographic processing composition consisting of a plurality of photographic processing components which are received in the container and vacuum sealed, said plurality of components are contained in separate solid state layers, wherein at least one of said plurality of components is coated on a surface of particles of a water soluble inorganic compound.
Dependencies are inferred from the claim text.