发明名称 Magnetic printing of disperse-dyeable textile material
摘要 A process is described for printing dyes onto a textile material comprising the steps of forming a latent magnetic image in a magnetic imaging member comprising a ferromagnetic material on an electrically conductive support; developing the magnetic image by applying a ferromagnetic toner comprising a ferromagnetic component, a dye component which is substantially sublimable at from 160 DEG C. to 215 DEG C., transferring the developed image to a substrate comprising a continuous belt comprising a thermally stable, dielectric, non-dye-receptive material; covering the developed image with a layer of a thermally stable resin which is permeable to said dye component bringing the continuous belt into contact with a textile material to be dyed while the belt and fabric are rotated upon a heated drum, with the textile material facing the covering layer of resin of the continuous belt, to thereby transfer said dye component from the continuous belt to the textile material; washing and drying the continuous belt.
申请公布号 US4427412(A) 申请公布日期 1984.01.24
申请号 US19820392786 申请日期 1982.06.28
申请人 E. I. DU PONT DE NEMOURS AND COMPANY 发明人 GORONDY, EMERY J.
分类号 B41M5/025;D06B11/00;D06P5/24;(IPC1-7):B30B15/34 主分类号 B41M5/025
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