Translucent and variegated decorative laminate having an effect of depth

Claim 2

A translucent and variegated decorative laminate having a visual three dimensional effect of depth, wherein said laminate comprises (1) a core of a plurality of translucent resin impregnated absorbent and transparent paper sheets, (2) two or more translucent resin impregnated decorative sheets with printed variegation therein to obtain the desired decorative effect, (3) at least two or more translucent resin impregnated translucent intermediate sheets inserted between said decorative sheets, and (4) a translucent resin impregnated surface sheet.

Claim 3

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, wherein said sheets are impregnated with resin and are partially dried and cured prior to assembly into the laminate.

Claim 4

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, wherein said resin is a translucent or transparent thermosetting resin suitable for use in decorative laminates.

Claim 5

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, wherein said resin is a transparent melamine resin.

Claim 6

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, wherein said resin is a transparent polyester resin.

Claim 7

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, wherein said laminate consists of a core made of a variable number of said sheets having a basis weight of about 80 to 100 grams per square meter, the number of said sheets dependant upon the predetermined thickness of said laminate, wherein said core sheets are impregnated with a thermosetting resin in an amount of from about 44% to 56% by weight thereof, said resin having a volatile content sufficient to allow said core sheets to have a volatile content ranging from about 5-9% when said core sheets are partially dried.

Claim 8

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, said laminate further comprising two or more decorative sheets having a basis weight of about 80 to 100 grams per square meter and a printed design thereon or variegation or of translucent color having a printed design or variegation thereon, placed on each side of said core, wherein said decorative sheets are impregnated with a transparent thermosetting resin in an amount of from about 44% to 56% by weight thereof, said resin having a volatile content sufficient to allow said decorative sheets to have a volatile content ranging from about 5-9% when said decorative sheets are partially dried.

Claim 9

A translucent and variegated decorative laminate having a visual three dimensional effect of depth as set forth in claim 1, said laminate further comprising groups of two or more intermediate sheets having a basis weight of about 80 to 100 grams per square meter inserted between said decorative sheets, wherein said intermediate sheets are impregnated with a thermosetting resin in an amount of from 44% to 56% by weight thereof, said resin having a volatile content sufficient to allow said intermediate sheets to have a volatile content ranging from about 5-9% when said intermediate sheets are partially dried.

Claim 10

A translucent and variegated decorative laminate having a visual three-dimensional effect of depth as set forth in claim 8, wherein said intermediate sheets are colored or tinted.

Claim 11

A translucent and variegated decorative laminate having a three-dimensional effect of depth as set forth in claim 1, said laminate further comprising at least one surface sheet having a basis weight of about 20 to 40 grams per square meter placed on said intermediate sheets, said surface sheet having high mechanical resistance as required for a surfacing material, and wherein said surface sheet is impregnated with a transparent thermosetting resin selected from the groups of melamine and polyester resins, in an amount of from about 60% to 80% of the total weight of said impregnated sheet, said resin having a volatile content sufficient to allow said surface sheets to have a volatile content ranging from about 4-8% when said surface sheets are partially dried.

Claim 12

A translucent and variegated decorative laminate assembly of partially dried absorbent translucent paper sheets impregnated with melamine or polyester resins which are translucent in the cured state, said assembly comprising (1) a core of one or more impregnated sheets, (2) a two or more resin impregnated decor sheet with printed variegations therein, (3) two or more translucent impregnated intermediate sheets between the decor sheets and (4) a translucent resin impregnated surface sheet.

Claim 13

A translucent and variegated decorative laminate assembly of partially dried absorbent translucent paper sheets impregnated with melamine or polyester resins which are translucent in the cured state, said assembly comprising (1) a core of one or more impregnated sheets, (2) a two or more resin impregnated decor sheet with printed variegations therein, (3) two or more translucent impregnated intermediate sheets between the decor sheets and (4) a translucent resin impregnated surface sheet.