Patent Application

App. No. 11/504,266

Abstract

Claims (37)

1 . A decorative laminate comprising:

a core layer having at least one sheet of paper impregnated with a resin; and

a decorative layer having at least one sheet of paper with a plurality of geometric patterns printed thereon with photoluminescent material of different colors, where the patterns of different colors are simultaneously visible when exposed to ultraviolet light.

2 . The decorative laminate of claim 1 , where the decorative layer sheet has at least one printed geometric design visible under normal light.

3 . The decorative laminate of claim 1 , where the decorative layer sheet comprises a dry sheet without any resin impregnation.

4 . The decorative laminate of claim 1 , where the decorative layer sheet is impregnated with a resin.

5 . The decorative laminate of claim 1 , further comprising an overlay layer.

6 . The decorative laminate of claim 5 , where the overlay layer comprises at least one paper sheet impregnated with a melamine-formaldehyde resin.

7 . The decorative laminate of claim 1 , where the resin impregnating the core layer sheet is from the group consisting of phenolic, melamine, amino, epoxy, polyester, silicone, and diallyl phthalate.

8 . The decorative laminate of claim 1 , where the photoluminescent material is fluorescent.

9 . The decorative laminate of claim 1 , where the decorative layer sheet includes a mixture of a transparent resin and a photoluminescent material impregnating the decorative layer sheet, where an entire upper surface of the decorative layer sheet is visibly luminescent simultaneously with the visible luminescence of the plurality of geometric patterns of different colors in the presence of ultraviolet light.

10 . A decorative laminate comprising:

a core layer having at least one sheet of paper impregnated with a resin;

a decorative layer having at least one sheet of paper impregnated with a resin; and

an overlay layer having a first sheet of paper with a plurality of geometric patterns printed thereon with photoluminescent material of different colors, where the patterns of different colors are simultaneously visible when exposed to ultraviolet light.

11 . The decorative laminate of claim 10 , where the decorative layer sheet has at least one printed geometric design visible under normal light.

12 . The decorative laminate of claim 10 , where the first overlay layer sheet comprises a dry sheet without any resin impregnation.

13 . The decorative laminate of claim 10 , where the first overlay layer sheet is impregnated with a melamine-formaldehyde resin.

14 . The decorative laminate of claim 10 , where the resin impregnating the core layer sheet is from the group consisting of phenolic, melamine, amino, epoxy, polyester, silicone, and diallyl phthalate.

15 . The decorative laminate of claim 10 , where the photoluminescent material is fluorescent.

16 . The decorative laminate of claim 10 , where the overlay layer comprises a second sheet of paper having a mixture of a transparent resin and a photoluminescent material impregnating the second overlay layer sheet, where an entire upper surface of the second overlay layer sheet is visibly luminescent simultaneously with the visible luminescence of the plurality of geometric patterns of different colors in the first overlay layer sheet in the presence of ultraviolet light.

17 . A method of forming a heat and pressure consolidated decorative laminate, comprising the steps of:

providing a core layer having at least one sheet of paper impregnated with a resin; and

providing a decorative layer having at least one sheet of paper; and

printing a plurality of geometric patterns with photoluminescent material of different colors onto the decorative layer sheet, where the plurality of geometric patterns of different colors is simultaneously visible when exposed to ultraviolet light.

18 . The method of claim 17 , further comprising the step of providing an overlay layer adjacent the decorative layer.

19 . The method of claim 17 , further comprising the step of impregnating the decorative layer sheet with a mixture of a transparent resin and a photoluminescent material, where an entire upper surface of the decorative layer sheet is visibly luminescent simultaneously with the visible luminescence of the plurality of geometric patterns of different colors in the presence of ultraviolet light.

20 . A method of forming a heat and pressure consolidated decorative laminate, comprising the steps of:

providing a core layer having at least one sheet of paper impregnated with a resin;

providing a decorative layer having at least one sheet of paper impregnated with a resin;

providing an overlay layer having a first sheet of paper; and

printing a plurality of geometric patterns with photoluminescent material of different colors onto the overlay layer first sheet, where the plurality of geometric patterns of different colors are simultaneously visible when exposed to ultraviolet light.

21 . The method of claim 20 , further comprising the step of impregnating a second sheet of the overlay layer with a mixture of a transparent resin and a photoluminescent material, where an entire upper surface of the overlay layer second sheet is visibly luminescent simultaneously with the visible luminescence of the plurality of geometric patterns of different colors in the presence of ultraviolet light.

22 . A method of forming a decorative laminate, comprising the steps of:

providing a substrate;

printing a plurality of geometric patterns with photoluminescent material onto a sheet of paper, where the plurality of geometric patterns of different colors are simultaneously visible in the presence of ultraviolet light; and

thermofusing the sheet of paper to the substrate.

Assignments (10)