| 摘要 |
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 DEG 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. |
| 申请人 |
RAYCHEM CORP. (N.D.GES.D.STAATES DELAWARE), MENLO PARK, CALIF., US |
发明人 |
CHAN, RANDOLPH, WINSTON, PALO ALTO, CA 94306, US;SCHWARTZ, LAWRENCE, DAVID, MENLO PARK, CA 94025, US;RODKEY, RICHARD, DAVID, PLEASANTON, CA 94566, US |
