Dai Nippon Printing Co., Ltd.

Kyoko Kogo

Junichi Hanna

Toshio Yoshihara

Komei Kafuku

Hiroki Maeda

Masahiro Funahashi

Junzo Nagashima

Syunsuke Sega

Noriyuki Shiina

This invention provides an embossed release paper that has high heat resistance and embossing properties. The embossed release paper comprises a paper base material, an ionizing radiation-cured resin layer, and a heat-cured silicone layer stacked in that order, the embossed release paper having embosses. The embossed release paper has high heat resistance and thus is suitable for use in synthetic leather production and melamine decorative sheet production that involve surface emboss pattern formation.

Embossed release paper and process for producing the same

A novel information recording medium is provided which records information upon the application of thermal energy, reads the recorded information by detecting the value of photoelectric current generated by light applied to the information recorded portion, and can realize multi-valued information recording or analog information recording. The information recording medium comprises: a pair of electrodes; and a liquid crystal material filled into a gap between the electrodes, the liquid crystal material having a property such that the charge-transport properties are varied according to the phase transfer between a plurality of stable liquid crystal phases of the liquid crystal and/or the history of the phase transfer.

Information recording medium

Disclosed is a binder-loaded type charge-transport liquid crystal material which comprises a liquid crystal compound and a binder and, in spite of the presence of the binder, can substantially retain the properties inherent in the liquid crystal compound.

Binder-loaded type charge-transport liquid crystal material

Liquid crystalline compounds and process for producing the same

A composition for forming a non-conductive light-shielding layer, comprising an alkali-soluble binder, a pigment, a photopolymerizable monomer, a photopolymerization initiator and a solvent, wherein the pigment comprises fine particles of a double oxide selected from CuMn,O,, and CuMn,O,in which a part of Mn is substituted with Fe, Co and/or Ni.

Color filter

A novel liquid crystalline charge transport material is provided which simultaneously has advantages of an amorphous material, that is, evenness in a large area, and advantages of a crystalline material having molecular alignment, is excellent in high-quality charge transport capability, film forming properties, various types of durability and the like, and permits the alignment to be regulated by external stimulation. The liquid crystalline charge transport material has smectic liquid crystallinity and an electron mobility of not less than 1&times;10,cm,/v.s.

Liquid crystalline charge transport material

Ferroelectric charge-transport liquid crystal material

A liquid crystalline compound having a novel structure and a process for producing the same are provided. The liquid crystalline compound is represented by the following general formula (I):

A composition for forming a non-conductive light-shielding layer, comprising an alkali-soluble binder, a pigment, a photopolymerizable monomer, a photo-polymerization initiator and a solvent, wherein the pigment comprises fine particles of a double oxide selected from CuMn.sub.2 O.sub.4, and CuMn.sub.2 O.sub.4 in which a part of Mn is substituted with Fe, Co and/or Ni.

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Tokyo-to, Japan

Kyoko Kogo