Recorders – Record receiver deforming
Patent
1982-11-18
1984-07-31
Hess, Bruce H.
Recorders
Record receiver deforming
428330, 428913, 428914, 346211, 346212, 346219, 346225, B41M 516, B41M 518, B41M 522
Patent
active
044626169
ABSTRACT:
Pressure- or heat-sensitive record material carries hydrated zirconia as a color developer material. The hydrated zirconia may be modified by the presence of compounds or ions of one or more multivalent metals.
REFERENCES:
patent: 2505484 (1950-04-01), Green
patent: 2505485 (1950-04-01), Green
patent: 2505486 (1950-04-01), Green
patent: 2505489 (1950-04-01), Green
patent: 2505781 (1950-04-01), Green
patent: 2618573 (1952-11-01), Green
patent: 2702765 (1955-02-01), Steinhardt
patent: 3330722 (1967-07-01), Amano et al.
patent: 3980492 (1976-09-01), Thompson
patent: 4022735 (1977-05-01), Thompson
patent: 4038097 (1977-07-01), Traxler et al.
patent: 4109048 (1978-08-01), Dessaver et al.
Hess Bruce H.
The Wiggins Teape Group Limited
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