Radiation image conversion panel and manufacturing method...

Stock material or miscellaneous articles – Composite – Of inorganic material

Reexamination Certificate

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C250S483100, C250S484300, C250S503100, C252S30140H

Reexamination Certificate

active

09810230

ABSTRACT:
A radiation image conversion panel that has a phosphor layer. The phosphor layer contains a binding agent, a phosphor particle, and at least aryl carboxylic acid or alicyclic carboxylic acid, expressed by the following general Formula:in-line-formulae description="In-line Formulae" end="lead"?R—R1—COOX, orin-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?R—COOXin-line-formulae description="In-line Formulae" end="tail"?in which R represents (1) an aryl group; (2) an aryl group, replaced with an alkyl group whose number of carbons is 1 to 5, a hydroxyl group, a carboxylic acid group, or a halogen group; (3) a hydroaryl group; or (4) a hydroaryl group (alicyclic group), replaced with an alkyl group whose number of carbons is 1 to 5, a hydroxyl group, or a halogen group; R1is a hydrocarbon radical whose number of carbons is 1 to 12; and X represents a hydrogen atom, alkaline metal, or —N+(R2)4(where R2represents an alkyl group whose number of carbons is 2 or less).

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