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DEVELOPER FOR REVERSAL DEVELOPMENT AND REVERSAL DEVELOPMENT METHOD
DEVELOPER FOR REVERSAL DEVELOPMENT AND REVERSAL DEVELOPMENT METHOD
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机译:逆向开发的开发者和逆向开发方法
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摘要
PURPOSE:To ensure high image density and stable electrostatic chargeability even at the time of continuous copying and to prevent the stain of a copy and the scattering of a toner in a copying machine. CONSTITUTION:This developer is composed of a toner contg. at least a hydroxycarboxylic acid compd. of a naphthalene or anthracene compd. or a bishydroxycarboxylic acid compd. obtd. by dimerizing the hydroxycarboxylic acid compd. with a combining group and a resin coated carrier having 107-1013OMEGAcm static resistivity.
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