USE OF CENOSPHERES FOR IMPROVING THE SELF-EXTINGUISHING PROPERTIES OF POLYMER FOAM PREPARED FROM VINYL AROMATIC MONOMER AND CONTAINING ATHERMANOUS ADDITIVE

摘要

The invention relates to the use of cenospheres for improving the self-extinguishing properties of foam that is prepared from polymer based on vinyl aromatic monomer (and optionally one or more comonomers) and that contains one or more athermanous additives.