[EN] A SOLVENT DRYING COMPOSITION AND PROCESSES THERFOR<br/>[FR] COMPOSITION DE SÉCHAGE PAR SOLVANT ET PROCESSUS ASSOCIÉS
申请人:AQUAFORTUS TECH LIMITED
公开号:WO2020204733A1
公开(公告)日:2020-10-08
The present disclosure relates to a solvent drying composition and processes therefor. The present disclosure more specifically relates to a solvent drying composition that in use releases water from a solvent mixture. The present disclosure also relates to a process for recovering a solvent drying composition, more specifically to a process for recovering a solvent drying composition used in an osmotic process.
A liquid crystal display element utilizing dynamic scattering uses a liquid crystal composition comprising a liquid crystal and charge transfer complex. The charge transfer complex contains nitro-substituted 9-fluorenones as the electron acceptor.
@ Disclosed in a photosensitive material for the electrophotography, which comprises a dispersion of a charge-generating pigment in a charge-transporting medium composed mainly of a polyvinyl carbazole resin, wherein a perylene pigment represented by the following general formula:
wherein R, and R2 stand for a hydrogen atom or a substituted or unsubstituted alkyl or aryl group, is dispersed and incorporated as the charge-generating pigment in an amount of 1 to 40 parts by weight per 100 parts by weight of the polyvinyl carbazole resin and a halogeno-p-benzoquinone is further incorporated in an amount of 1 to 60 parts by weight per 100 parts by weight of the polyvinyl carbazole resin.