摘要:
Disclosed is an organic phase change carrier and a method for forming same, and a phase change ink including same. The organic phase change carrier comprises a colloidal dispersion of nanoparticles exhibiting a substantially uniform distribution of said nanoparticles discretely distributed therewithin, at least one curable monomer; a phase change inducing component, and an initiator. The organic phase change carrier exhibits a substantially uniform distribution of the nanoparticles so that they are discretely distributed therewithin, and are substantially resistant to the aggregation of the nanoparticles distributed therewithin.
摘要:
Disclosed is an organic phase change carrier and a method for forming same, and a phase change ink including same. The organic phase change carrier comprises a colloidal dispersion of nanoparticles exhibiting a substantially uniform distribution of said nanoparticles discretely distributed therewithin, at least one curable monomer; a phase change inducing component, and an initiator. The organic phase change carrier exhibits a substantially uniform distribution of the nanoparticles so that they are discretely distributed therewithin, and are substantially resistant to the aggregation of the nanoparticles distributed therewithin.
摘要:
Disclosed is an organic phase change carrier and a method for forming same, and a phase change ink including same. The organic phase change carrier comprises a colloidal dispersion of nanoparticles exhibiting a substantially uniform distribution of said nanoparticles discretely distributed therewithin, at least one curable monomer; a phase change inducing component, and an initiator. The organic phase change carrier exhibits a substantially uniform distribution of the nanoparticles so that they are discretely distributed therewithin, and are substantially resistant to the aggregation of the nanoparticles distributed therewithin.
摘要:
The present invention provides a process for preparing monoiodinated aromatic compounds that are useful as intermediates for preparing charge transporting and hole transporting amino compounds and have high purity with high yield and at low cost. A process for preparing aryl iodide compounds comprises reacting an aryl halide compound with a metal iodide, a metal catalyst and a catalyst coordinating ligand in at least one solvent to form an aryl iodide; and purifying the aryl iodide. A triarylamine compound and a process for preparing a triarylamine compounds reacting the aryl iodide with a diarylamine is also provided. Further, a photoconductive imaging member comprising a charge transport layer that comprises at least one triarylamine compound prepared reacting the aryl iodide with a diarylamine is provided.
摘要:
A photoconductive member containing, for example, a substrate, a photogenerating layer, a charge transport layer and an overcoat layer wherein the overcoat layer is comprised of a crosslinked siloxane composite containing a caprolactone-siloxane.
摘要:
An imaging member having a substrate, a charge transport layer having charge transport materials dispersed therein, and an overcoat layer, wherein at least one of the charge transport layer and the overcoat layer comprise nano-size fillers having a particle size of from about 1 to about 250 nanometers.
摘要:
A polycarbonate comprised of a repeating unit represented by Formula (I) with R1, R2, R3 and R4 being, for example, alkyl; Ar being, for example, aryl; and m representing the number of groups.
摘要:
An ink composition comprised of (1) a thiourea with a melting point of from about 60 to about 120° C. and with an acoustic-loss value of from about 25 to about 80 dB/mm, (2) an optional ink carbamate with a melting point of from about 25° C. to about 60° C. and with an acoustic-loss value of from about 5 to about 40 dB/mm, (3) a lightfastness component, (4) a lightfast antioxidant, and (5) a colorant.
摘要:
A photoconductive imaging member comprised of a supporting substrate, a hole blocking layer thereover, a photogenerating layer and a charge transport layer, and wherein the hole blocking layer is comprised of a crosslinked siloxane polymer schematically represented by ##STR1## wherein A, B, and C are the repeating units on the polymer backbone; D and E are divalent linkages; R' and P" are selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, cyano, nitro, alkyl, alkoxy, acyl, alkoxycarbonyl, and aryloxycarbonyl; and x, y, and z are the molar fractions of the repeating monomer units such that the sum of x+y+z equal to about 1.
摘要翻译:一种感光成像构件,包括支撑衬底,其上的空穴阻挡层,光生代层和电荷输送层,并且其中空穴阻挡层由以下示意性表示的交联硅氧烷聚合物组成:其中A,B和 C是聚合物骨架上的重复单元; D和E是二价键; R'和P“选自氢,氟,氯,溴,碘,氰基,硝基,烷基,烷氧基,酰基,烷氧基羰基和芳氧基羰基; x,y和z是重复单体单元的摩尔分数,使得x + y + z的和等于约1。