摘要:
The present invention relates to the use for coating three-dimensionally structured surfaces and/or moldings of melamine resin sheets and/or films produced from cellulosic fiber materials post- or pre- and post-impregnated with an aqueous solution comprising (i) a melamine-formaldehyde condensate, (ii) an etherified melamine-formaldehyde condensate, and (iii) a polymer dispersion.
摘要:
The present invention relates to a binder system comprising aminoplast resins, at least one acetal of partly or completely hydrolyzed polyvinyl ester and aldehyde and acid. The invention furthermore relates to a process for the production of glued materials using said binder system, and wood-base materials which comprise this binder system.