Optical: systems and elements – Signal reflector
Patent
1991-02-06
1992-07-07
Fields, Carolyn E.
Optical: systems and elements
Signal reflector
359536, 428283, 4283111, G02B 5128
Patent
active
051288044
ABSTRACT:
Flexible, self-supporting, air-permeable retroreflective sheeting comprising a two-sided, self-supporting, air-permeable web of thermoplastic filaments with retroreflective elements partially embedded in the filaments on one side of the web. On the other side of the web, the surfaces of the filaments are substantially free of retroreflective elements. In some embodiments, the web may be used as a bonding agent to secure the sheeting to a desired substrate.
REFERENCES:
patent: Re30892 (1982-03-01), Bingham et al.
patent: T987003 (1982-10-01), Johnson et al.
patent: 2379741 (1945-07-01), Palmquist
patent: 2543800 (1951-03-01), Palmquist
patent: 3172942 (1965-03-01), Berg
patent: 3190178 (1965-06-01), McKenzie
patent: 3413058 (1968-11-01), Tung et al.
patent: 3700305 (1972-10-01), Bingham
patent: 3700478 (1972-10-01), Bingham
patent: 3758192 (1973-09-01), Bingham
patent: 3790431 (1974-02-01), Tung
patent: 3877786 (1975-04-01), Booras et al.
patent: 4102562 (1978-07-01), Harper et al.
patent: 4263345 (1981-04-01), Bingham
patent: 4418110 (1983-11-01), May et al.
ASTM D 737--Standard Test Method for Air Permeability of Textile Fabrics.
Bingham Wallace K.
Lightle Vera L.
Petersen Johann F.
Dunn Drew A.
Fields Carolyn E.
Griswold Gary L.
Jordan Robert H.
Kirn Walter N.
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