Decorative sheet

Details Decorative sheet Decorative sheet

1990-03-09

1993-12-14

Thomas, Alexander S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428151, 428161, 428163, 428167, 428172, 428203, 428204, 4289133, B32B 3300, B44C 124

Patent

active

052700976

ABSTRACT:
A decorative sheet comprises a transparent or translucent base sheet having a rear surface on which protrusion and recess patterns are formed and a bright set-solid print layer or bright pattern print layer formed on a side of the protrusion and recess patterns of the base sheet. Each of the protrusion and recess patterns is composed of parallel lines, continuous curved lines or a combination of the parallel lines and the curved lines each composed of protruded and recessed portions each in form of a groove having a width of 1 to 100 .mu.m. The base sheet has a front surface on which a transparent resin layer may be formed. The transparent resin layer is formed of a hardenable resin. The decorative sheet also comprises the base sheet having a rear surface on which protrusion and recess patterns are formed, grain patterns formed on a side of the protrusion and recess patterns of the base sheet, and a bright set-solid print layer formed on a rear side of the grain patterns Each of the protrusion and recess patterns being composed of a parallel lines, continuous curved lines or a combination of the parallel lines and the curved lines each composed of protruded and recessed portions each in form of a groove having a width of 1 to 100 .mu.m.

REFERENCES:
patent: 2066497 (1927-01-01), Watkins
patent: 2587594 (1952-03-01), Chavannes
patent: 3338730 (1967-08-01), Slade
patent: 3832541 (1974-08-01), Bassett
patent: 4409276 (1983-10-01), Martinelli
patent: 4409280 (1983-10-01), Wiley
patent: 4423103 (1983-12-01), Bogdany
patent: 4595621 (1986-06-01), Valenti

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