Printing – Processes – With heating or cooling
Patent
1989-01-31
1990-11-13
Seidleck, James
Printing
Processes
With heating or cooling
101491, 400241, 428 351, 428207, B41L 3514, B32B 300
Patent
active
049694022
ABSTRACT:
Permanent white indicia are applied to a polymeric surface, preferably of a black, heat-recoverable marker sleeve for wire or cable, using an ink composition comprising a pigment that is thermally stable at a temperature of at least about 350.degree. C., preferably titanium dioxide and a binder, such as nitrocellulose, and then heating the surface to permatize the mark. The marked article passes MIL-STD-202 in mark permanence.
REFERENCES:
patent: 2486259 (1949-10-01), Chavannes
patent: 2722038 (1955-11-01), Freund
patent: 4206909 (1980-06-01), Wintle
patent: 4461793 (1984-06-01), Blok et al.
patent: 4541340 (1985-09-01), Peart et al.
Chan Randolph W.
Rodkey Richard E.
Schwartz Lawrence D.
Burkard Herbert G.
Raychem Corporation
Rice Edith A.
Seidleck James
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