Transfer film for electrophotographic copier

Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified

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Details

428323, 428338, 428409, 428419, B32B 516, B32B 2706

Patent

active

044205287

ABSTRACT:
A transfer film for an electrophotographic copier comprising a polysulfone resin is disclosed. The film is matted and has a dynamic friction coefficient of from 0.6 to 2.0, a static friction coefficient of from 0.8 to 2.3, a surface resistance of from 1.times.10.sup.10 to 1.times.10.sup.15 ohms, at least one side of said film having a surface roughness of 1.0 micron or more.

REFERENCES:
patent: 4167605 (1979-09-01), Attwood et al.
patent: 4286015 (1981-08-01), Yoshida et al.
patent: 4352847 (1982-10-01), Okiyama

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