LIGHT LAYERS BASED ON FLUORINATED STRUCTURED ORGANIC FILMS Russian patent published in 2016 - IPC G03G5/00 B32B7/00 C08J5/18 

Abstract RU 2585758 C2

FIELD: chemistry.

SUBSTANCE: present invention discloses image forming element, which includes: substrate, generating charge layer containing photoconducting pigment, carrying charge layer containing compound having segment containing polycyclic aromatic ring or nitrogen-containing hetero-ring, optionally coating layer and outer layer, which is surface for forming image, which includes structured organic film which includes plurality of segments, which contain at least one atom of element, which is not carbon and plurality of linkers, which are covalent bonds, single atoms or group of covalently bonded atoms, including first fluorinated segment selected from group consisting of:

,

and second electrically active segment, selected from group consisting of N,N,N′,N′-tetra-(p-tolyl) biphenyl-4,4′-diamine

and N4,N4′-bis (3,4-dimethylphenyl)-N4,N4′-di-p-tolyl-[1,1′-biphenyl]-4,4′-diamine

.

EFFECT: invention also describes xerographic device which includes: image forming element described above, charging device, transfer electrostatic charge on image forming element, exposing device for formation of hidden electrostatic image on image forming element; developing device for forming image on image forming element; device for transferring image with image forming element; and optionally cleaning device.

18 cl, 18 dwg, 2 tbl, 5 ex

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RU 2 585 758 C2

Authors

Cote Adrien P.

Heuft Matthew A.

Dates

2016-06-10Published

2012-09-25Filed