Electrosensitive recording medium

Details Electrosensitive recording medium Electrosensitive recording medium

1983-11-02

1984-12-11

Hartary, Joseph W.

Recorders

Record receivers and/or driving means therefor

Laminated, impregnated, or coated bases

346165, 428480, G01D 1534

Patent

active

044881584

ABSTRACT:
An electrosensitive recording member comprising, in combination, (1) a base support; (2) a conductive polyester layer disposed on the base support; and (3) a contrasting surface recording layer with respect to said polyester layer and combustible at the temperature developed during passage of marking current through said medium to selectively reveal the underlying contrasting polyester layer. The polyester layer is stable and not subject to depolymerization when subjected to the marking temperatures of an electronic recording member, e.g., stylus.

REFERENCES:
patent: 2664044 (1953-12-01), Dalton
patent: 3511700 (1970-05-01), Miro
patent: 3786518 (1974-01-01), Atherton
patent: 3920873 (1975-11-01), Diamond
patent: 4012292 (1977-03-01), Fujiwara
patent: 4042936 (1977-08-01), Yoshikawa
patent: 4082902 (1978-04-01), Suzuki
patent: 4206017 (1980-06-01), Robillard
patent: 4208467 (1980-06-01), Coney
patent: 4308314 (1981-12-01), Nakano
patent: 4400706 (1983-08-01), Takemura

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