摘要:
The presently disclosed embodiments are directed to layers that are useful in imaging apparatus members and components, for use in electrostatographic, including digital, apparatuses. More particularly, the present embodiments provide a robust undercoat layer comprising TiSi in which the TiO2 to SiO2 ratio falls in a particular ratio range discovered to reduce both plywood print defects as well as abnormal operating parameters and print defects from micro-cracks in the undercoat layer, and methods for making the same.
摘要:
The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved electrostatographic imaging member having a specific photoreceptor material package comprising an undercoat layer, a charge generation layer having a specific pigment blend, a long life charge transport layer, and an optional overcoat layer.
摘要:
A photoconductive imaging member comprised of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerator component, charge transport components, and a certain electron transport component, and a certain polymer binder.
摘要:
An fluorinated polyester compound is disclosed. The fluorinated polyester compound can be made by combining ingredients comprising a hydroxyl terminated polyphenyl ether; a carboxylic acid terminated perfluoropolyether; an acid catalyst; and a solvent. A coating solution comprising the fluorinated polyester compound and a method of coating a substrate therewith are also disclosed.
摘要:
The present teachings describe a process for mixing comprising obtaining a dispersion of solid particles and an organic solvent wherein the dispersion comprises a particulate solid content of from about 0.5 weight percent to about 10 weight percent. The dispersion is mixed at a resonant frequency of the mixing system.
摘要:
Exemplary embodiments provide materials and methods for hydrophobic coatings that can include hydrophobic core-shell nano-fillers dispersed in an elastomeric polymer matrix.
摘要:
An anticurl backing layer dispersion, including: a volatile carrier liquid, solid organic or inorganic particles, and a surfactant, wherein the dispersion does not include a binder. An anitcurl backing layer composition including the above-described dispersion, a binder solution comprising a binder and a volatile carrier liquid, and optionally a resin, is also disclosed.