| 摘要 |
<p>TITLE OF THE INVENTION RAPID CURING MELAMINE-FORMALDEHYDE RESIN MAR-RESISTANT LAMINATE A heat and pressure consolidated structure comprising, in superimposed relationship, (1) a self-supporting substrate and(2) a decorative, .alpha.-cellulose paper sheet impreg nated with a resin composition comprising, before consolidation, A. The resinous reaction product of mela mine formaldehyde and diethylethanolamine, B. an ortho- or para-toluene sulfonamide, C. ethyleneglycol phenyl ether, D. a catalyst, E. water and F. andalusite, pyrophyllite or mixtures thereof and a method for the production thereof, are disclosed.</p> |
