Optical: systems and elements – Holographic system or element – Authentication
Patent
1990-03-30
1992-10-13
Arnold, Bruce Y.
Optical: systems and elements
Holographic system or element
Authentication
264 13, 264 17, 359 1, 359 3, 359567, 359572, G02B 518, G02B 532, B29D 1100
Patent
active
051556049
ABSTRACT:
A decorative substrate consisting of a paper base sheet coated with a thermoplastic material, involving a novel technique for coating and embossing the substrate. The paper sheeting is supplied with a thermoplastic material, as by coating or extrusion. The coated sheet is heated to adequately soften the coating, such as by use of a heated cylinder, and remote heat sources such as infrared heaters. The softened sheet surface is then decorated using an embossing member, to provide a diffraction pattern or hologram. Use of an embossment pattern of lesser depth than the surface roughness of the sheet before embossing provides attractive decorative patterns.
REFERENCES:
patent: 3218212 (1965-11-01), Underwood
patent: 3887678 (1975-03-01), Lewicki, Jr.
patent: 4119361 (1978-10-01), Greenaway
patent: 4129382 (1978-12-01), Greenaway
patent: 4133710 (1979-01-01), Wartenberg
patent: 4184700 (1980-01-01), Greenaway
patent: 4215170 (1980-07-01), Oliva
patent: 4225554 (1980-09-01), Kaplan
patent: 4317849 (1982-03-01), Ogura et al.
patent: 4322450 (1982-03-01), Gray, III et al.
patent: 4370377 (1983-01-01), Brugmans
patent: 4370389 (1983-01-01), Ogura et al.
patent: 4427732 (1984-01-01), Gray, III et al.
patent: 4501439 (1985-02-01), Antes
patent: 4556378 (1985-12-01), Nyfeler et al.
patent: 4717221 (1988-01-01), McGrew
patent: 4728377 (1988-03-01), Gallagher
patent: 4758296 (1988-07-01), McGrew
patent: 4913504 (1990-04-01), Gallagher
patent: 4913858 (1990-04-01), Miekka et al.
patent: 4933120 (1990-06-01), D'Amato et al.
patent: 4984824 (1991-01-01), Antes et al.
Pasquale, J. A., "Embossing and Related Processes" from Web Processing and Converting Technology and Equipment, Chapter 23, pp. 490 et seq.
S. F. Mann, "Holographic Advances Open New Dimensions for Converters", Paper Film and Foil Converter (Jul. 1986).
"Are Sales Strategrists Asleep to the Market-Making Embossed Hologram?", Papier & Kunststoff Verarbeiter, 21, No. 10, pp. 10, 12 and 14, Oct. 1986.
Krotz, R., "New Dimension in Merchandising Aids for Paper, Board & Plastic", Papier-Kunst. Verarb., 21, No. 5, pp. 120, 122 and 124, May 1986.
"Holograms: Marketing Opportunity for the Folding Carton Industry", Folding Carton Ind., 16, No. 4, pp. 10, 12 and 14, Jul. 1989.
Benoit Dennis R.
Bushman Thomas D.
Miekka Richard G.
Parker Tim
Taylor Arthur W.
Arnold Bruce Y.
Parsons David R.
Van Leer Metallized Products (USA) Limited
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