Transmissive reflector including nacreous, pressure sensitive ad

Stock material or miscellaneous articles – Composite – Of bituminous or tarry residue

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350338, 428204, 428363, 428 1, 283 91, G02F 1133, G42D 1500, C09K 334, B32B 516

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active

044363770

ABSTRACT:
A transmissive reflector which both reflects light and lets light pass therethrough. The transmissive reflector comprises a nacreous pigment in combination with a transparent adhesive. The nacreous pigment and the transparent adhesive can be separately coated on a clear or transparent substrate or combined as a blend or mixture thereon. The transmissive reflector imparts lustre or a pearlescent effect to light as well as diffuses the light and, thus, enhances the appearance of various articles such as transparencies, rear projection screens, projection television, and the like. Also, when utilized as a reflector as for a background, the reflected light has a lustre imparted thereto and thus any article displayed is distinctly set forth, as for example, a liquid crystal readout, and the like.

REFERENCES:
patent: 3725122 (1973-04-01), Reinhard et al.
patent: 3984176 (1976-10-01), Hirai et al.
patent: 4096550 (1978-06-01), Boller et al.
patent: 4112215 (1978-09-01), Boessler et al.
patent: 4145511 (1979-03-01), Gilles
patent: 4157418 (1979-06-01), Heilmann
patent: 4196973 (1980-04-01), Hochstrate
patent: 4232079 (1980-11-01), Raphael et al.
patent: 4355868 (1982-10-01), Perregaux et al.
Patton, Ed. "Nacreous (Pearlescent) Pigments" Pigment Handbook, John Wiley and Sons, New York (1973), pp. 871-890.
Berreman, "Electrical and Optical Properties of Twisted Nematic Structures", Non Emmissive Electrooptic Displays, Plenum Press, N.Y. 1976, pp. 9-11.
Skeist, Handbook of Adhesives, 2nd Edition, 1977 Reinhold Van Nostrads.

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