FLOW-COATABLE PFA FUSER TOPCOATS Russian patent published in 2016 - IPC B41F31/00 

Abstract RU 2586058 C2

FIELD: instrument making.

SUBSTANCE: invention relates to elements for thermal fixation, used in electrophotographic printing device, and, in particular, to applied by jet soaking fluorine-containing resins, used for surface coating layer elements for thermal fixation, and methods of their production. Method of producing element for thermal fixation, including: provision of substrate; providing dispersion containing at least one fluorine-containing resin, at least one consumed by polymer binder and at least one solvent; application of dispersion on substrate by jet soaking for formation of surface coating; heating of surface coating to first temperature in range from about 100 °C to about 280 °C; and heating of surface coating to second temperature in range of nearly 285 °C to 380 °C, for shaping uniform surface coating on element for thermal fixation.

EFFECT: surface coating elements for thermal fixation.

19 cl, 8 dwg, 2 ex

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RU 2 586 058 C2

Authors

Zhang Qi

Qi Yu

Sisler Gordon

Moorlag Carolyn

Hu Nan-Xing

Dates

2016-06-10Published

2012-07-10Filed