发明名称 IMAGING MATERIALS COMPRISING ELECTRICALLY CONDUCTIVE POLYMER PARTICLE LAYERS
摘要 <p>Image-forming materials including photographic, thermographic, and thermally-developable imaging materials include one or more transparent electrically conductive, non-charging layers to provide antistatic control on one or both sides of subbed or unsubbed supports. The electrically conductive, non-charging layers comprise colloidal, electrically conductive polymer particles that can be dispersed in a film-forming binder in an amount to provide from about 10 to about 90 volume % of polymer particles. Particularly useful polymer particles include pyrrole-containing, thiophene-containing, and aniline-containing polymers. The particles generally exhibit a packed powder specific resistivity of 105 ohm-cm or less and generally have a mean diameter of 0.5 νm; or less. The electrically conductive, non-charging layers generally exhibit a surface electrical resistivity of less than 1 x 1012 ohm per square.</p>
申请公布号 WO2002093256(A1) 申请公布日期 2002.11.21
申请号 US2002014646 申请日期 2002.05.09
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