METHOD OF MAKING A PRESS PLATE FOR PRODUCING DECORATIVE LAMINATE FROM RESIN IMPREGNATED PAPER WITH ALUMINA PARTICLES AND PRESS PLATES MADE THEREFROM

摘要

A planar pressing surface for producing decorative laminate from resin impregnated paper, said pressing surface comprising: a planar surface coated with diborides selected from the group consisting of hafnium diboride, 557 כ" ג בתמוז התש" ס - July 26, 2000 molybdenum diboride, tantalum diboride, titanium diboride, tungsten diboride, vanadium diboride, or zirconium diboride or mixtures thereof in a planar magnetron sputter coating system to a Vickers hardness of at least 2000.