LAYERED COMPOSITE MATERIAL COMPOSED OF AN OPEN-CELL MELAMINE RESIN FOAM AND A MELAMINE FIBER FLEECE OR FABRIC

摘要

Disclosed is a layered composite system comprising one or several layers A) made of an open-cell foam based on an aminoplast, and one or several layers B) made of nonwoven fabric or fibrous tissue. Layer B contains melamine fibers. Also disclosed are production methods and the use of the inventive layered composite system as a cleaning sponge or protective support. ® KIPO & WIPO 2009