Bandanordnung, Bilderzeugungsvorrichtung und Verfahren zur Herstellung der Bandanordnung

Details

Veröffentlichungs-Nr.

EP2818939

Aktenzeichen

EP14173317

Anmeldetag

20. Juni 2014

Veröffentlichung

12. Dezember 2018

Erteilung

12. Dezember 2018

Rechtsraum

EP

IPC

G03G15/16// B29K507/04B29L29/00B29K505/00B29K81/00B29K105/16B29C47/00

Abstract

A belt assembly is disclosed. The belt assembly comprises an incompatible-polymer alloy including at least one crystalline resin which is selected from polyphenylene sulfide, polyetheretherketone, and polyvinylidene difluoride and at least one amorphous resin which is selected from polyethersulfone and polycarbonate, polyphenyleneether, polysulfone, and polyarylate. Wherein the weight ratio between the crystalline resin and the amorphous resin is from 70:30 to 95:5, carbon as a first conductive agent is distributed unevenly only in a successive layer, at least a second conductive agent which is selected from ZnO particles, SnO<2>particles, Sb-doped SnO<2>particles, In-doped SnO<2>particles, P-doped SnO<2>particles and metal-oxide particles covered by one of these particles is distributed unevenly only in the successive layer, and a flame-resistance value of the belt is VTM - 0 under a condition that a thickness thereof is from 50 [µm] to 150 [µm] at a UL 94 standard.

Anmelder

Firmen

Ricoh Company, Ltd.
Ricoh Company Ltd.

Land

🇯🇵 Japan

Fachgebiete