Record material

Recorders – Record receiver deforming

Patent

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Details

346225, 427150, 427151, B41M 516, B41M 518, B41M 522

Patent

active

045674981

ABSTRACT:
Record material of the type in which the color forming reaction is between an electron donating chromogenic material and an electron accepting color developer uses one or more oximes as the color developer. Preferred oximes are monoximes, especially salicylaldoxime and its ring substituted derivatives, and dioximes such as dimethylglyoxime and mioxime.

REFERENCES:
patent: 2663656 (1953-12-01), Miller et al.
patent: 3432327 (1969-03-01), Kau et al.
patent: 4124227 (1978-11-01), Ruus
patent: 4315068 (1982-02-01), Kunikane et al.
patent: 4351956 (1982-09-01), Cesark et al.

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