Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1974-01-22
1976-01-27
Weinblatt, Mayer
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428213, 428325, 428329, 428331, B32B 516
Patent
active
039353656
ABSTRACT:
The disclosure describes an improved tape material for use on a roadway pavement to form a traffic regulating strip or other sign thereon. The new material has a twin-layer structure including a lower relatively thin support layer and an upper principal thicker layer formed of a composition having a high internal molecular cohesion and having hard crystalline particles and light-reflecting particles embedded therein at various levels, the particles having portions which emerge above the upper face of the material to impart good anti-skid characteristics and nighttime visibility thereto, these properties being maintained as the material is progressively worn by the traffic due to progressive emergence of more deeply embedded particles.
REFERENCES:
patent: 3587415 (1971-06-01), Eigenmann
patent: 3746425 (1973-07-01), Eigenmann
patent: 3782843 (1974-01-01), Eigenmann
Striker Michael J.
Weinblatt Mayer
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