Patent ID: 7169481
Filing Date: 2007-01-30
Classification: C09K,G21K

Abstract:
1. A radiation image conversion panel comprising at least: a support body; and a phosphor layer provided on said support body; wherein said phosphor layer contains a binding agent, a phosphor, and at least aryl carboxylic acid or alicyclic carboxylic acid, expressed by the following general Formula: 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; R 1 is a hydrocarbon radical whose number of carbons is 1 to 12; and X represents a hydrogen atom, alkaline metal, or —N + (R 2 ) 4 (where R 2 represents an alkyl group whose number of carbons is 2 or less).