公开(公告)号：US4579802A

公开(公告)日：1986-04-01

申请号：US529350

申请日：1983-09-06

申请人： Ken-ichi Kishi ,  Jiro Takahashi ,  Meizo Shirose ,  Kenzi Tuzita ,  Takahira Kasuya

发明人： Ken-ichi Kishi ,  Jiro Takahashi ,  Meizo Shirose ,  Kenzi Tuzita ,  Takahira Kasuya

IPC分类号： G03G15/20 ,  G03G13/20 ,  G03G13/22

CPC分类号： G03G15/2025

摘要： A method of fixing a toner image on a supporting member by bringing the supporting member supporting thereon the toner image into pressure contact with a fixing roller, wherein an elasticity improving agent for increasing the elasticity of the toner upon coming into contact with the toner is disposed on a member which comes into direct or indirect contact with the outer circumferential surface of the fixing roller.The elasticity improving agent is a material causing the reaction which increases the molecular weight of the binder resin of the binder and/or a reaction promoter for such a reaction.The elasticity improving agent is selected from a group consisting of:(a) agents which are capable of enhancing the elasticity of toner material,(b) polyhydric alcohols,(c) polyvalent amines and(d) polyvalent carboxylic acids.

摘要翻译： 通过使支撑在支撑构件上的支撑构件将调色剂图像与定影辊压力接触来固定调色剂图像的方法，其中设置用于增加与调色剂接触的调色剂的弹性的弹性改善剂 在与定影辊的外周面直接或间接接触的构件上。 弹性改进剂是引起反应的材料，其增加粘合剂的粘合剂树脂的分子量和/或这种反应的反应促进剂。 弹性改进剂选自：（a）能够增强调色剂材料的弹性的试剂，（b）多元醇，（c）多价胺和（d）多元羧酸。