| 摘要 |
1468076 Heat fixing toner images XEROX CORP 25 July 1974 [27 July 1973] 32938/74 Heading G2H In a constant heat fusing apparatus, the contacting surface of a heated roller is coated with a release material which, during operation of the apparatus, interacts with said surface to form a toner barrier coating on said surface and a toner release coating on said barrier coating. In the preferred embodiment, molten polyethylene is continuously applied to a rotating copper roller having internal heating means, partial oxidation of the hot polyethylene producing acids which chemically react with copper. Other metals and glass are also specified as roller materials. |
