SURFACE TREATED FILLER MATERIAL PRODUCT FOR ALPHA-NUCLEATION OF POLYOLEFINS

摘要

The present invention relates to a surface treated filler material product for alpha-nucleation of polyolefins, a process for the preparation of the surface treated filler material product, a master batch comprising the surface treated filler material product, a polyolefin composition comprising the surface treated filler material product, an article comprising the polyolefin composition as well as the use of the surface treated filler material product as an alpha-nucleating agent for polyolefins.