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    • 7. 发明公开
    • Fuser member
    • Wärmefixierbauteil。
    • EP0332438A2
    • 1989-09-13
    • EP89302342.4
    • 1989-03-09
    • XEROX CORPORATION
    • Eddy, Clifford O.Henry, Arnold W.Lorenzo, LynnChow, Che ChungFerguson, Robert M.Finsterwalder, Robert N.
    • G03G15/20
    • G03G15/2057C08K3/22C08L27/12
    • A fuser member (1) and fuser system of a type wherein a polymeric release agent having functional groups supplied to the surface of the fuser member has an elastomer fusing surface comprising poly(vinylidenefluoride-hexafluoropropylene-tetrafluoroethylene), wherein the vinylidenefluoride is present in the amount less than 40 mole percent, a metal oxide is present in amounts sufficient to interact with the polymer release agent having functional groups to provide an interfacial barrier layer between the fusing surface and the toner, and being substantially unreactive with the elastomer, and wherein the elastomer is cured from a solvent solution thereof with a nucleophilic curing agent soluble in the solution and in the presence of less than 4 parts by weight of inorganic base per 100 parts by weight of polymer with the inorganic base being effective to dehydrofluorinate the vinylidenefluoride at least partially.
    • 一种定影器构件(1)和定影系统,其中具有提供给定影器构件表面的官能团的聚合物脱模剂具有包含聚(偏二氟乙烯 - 六氟丙烯 - 四氟乙烯)的弹性体熔融表面,其中,偏二氟乙烯存在于 小于40摩尔%,金属氧化物的存在量足以与具有官能团的聚合物脱模剂相互作用,以在熔融表面和调色剂之间提供界面阻隔层,并且与弹性体基本上不反应,并且其中 弹性体从溶剂溶液中固化,其中可溶于溶液中的亲核固化剂和每100重量份聚合物少于4重量份的无机碱存在下,无机碱至少有效地使含偏二氟乙烯脱氟 部分。