• 专利标题:   Intermediate transfer material for electrophotographic image forming apparatus, comprises base material layer having a relative permittivity of specified range.
  • 专利号:   JP2021092616-A
  • 发明人:   SAKAMOTO S, FUKUDA I, TSUGAWA S, IKEDA D
  • 专利权人:   KONICA MINOLTA INC
  • 国际专利分类:   B32B007/025, G03G015/16
  • 专利详细信息:   JP2021092616-A 17 Jun 2021 G03G-015/16 202154 Pages: 22 Japanese
  • 申请详细信息:   JP2021092616-A JP221785 09 Dec 2019
  • 优先权号:   JP221785

▎ 摘  要

NOVELTY - Intermediate transfer material comprises at least a base material layer having a relative permittivity in the range of 10-100 at a frequency of 1 mega-hertz, and the base material layer is cross-sectional when observed at a magnification of at least 1000 using an electron microscope. A co-continuous structure is formed in which the resin phase 1 and the resin phase 2 are present, and the resin phase 1 and the resin phase 2 are present as continuous phases, respectively. The ferroelectric substance is contained in the range of 10-70 vol.% with respect to the entire resin phase 1, and the resin phase 2 contains 1-20 vol.% of the conductor with respect to the entire resin phase 2. USE - Intermediate transfer material for electrophotographic image forming apparatus (Claimed). ADVANTAGE - The intermediate transfer material is capable of efficiently improving the dielectric constant while suppressing a decrease in strength.