Patent ID: 6379786
Filing Date: 2002-04-30
Classification: B32B,B44C,E04F,Y10T

Abstract:
A ligneous finishing material comprising:a base plate; a sheet formed from a sheet base impregnated with a thermosetting resin and attached to said base plate, said sheet having a solid content of 50 g/m2 to 500 g/m2 and a tensile strength at break of at least 10 kgf/cm2; and a decorative sheet impregnable with a resin and attached to said sheet; said base plate, said sheet and said decorative sheet being laminated on each other by a hot-press process; said sheet base being a glass nonwoven fabric made of only glass fiber or a mixture of glass fiber and other fiber, the glass nonwoven fabric having a basic weight of 10 g/m2 to 1,000 g/m2 and being formed from a mixture of short fibers having a length of 3 mm to 15 mm and long fibers having a length of 10 mm to 50 mm, the short fibers being in an amount of at least 20% of the amount of fiber in the glass nonwoven fabric.