Patent ID: 8623501
Filing Date: 2014-01-07
Classification: B32B,C08L,C09J,Y10T

Abstract:
1. A process for the production of a lignocellulose-containing material comprising mixing the following components: A) from 30 to 95% by weight of lignocellulose particles; B) from 1 to 25% by weight of expanded plastic particles having a bulk density in the range from 10 to 150 kg/m C) from 1 to 50% by weight of a binder selected from the group consisting of aminoplast resin, phenol-formaldehyde resin and organic isocyanate having at least two isocyanate groups, and optionally D) additives, based in each case on the lignocellulose-containing material, to form a mixture, and pressing the mixture at elevated temperature and under elevated pressure, wherein component B) comprises a formaldehyde scavenger.