pp copolymers for fibrous pulp / melt blown non-woven structures with improved mechanical properties and lower hot air consumption

摘要

SUMMARY OF THE INVENTION: "pp copolymers for fibrous pulp / melt blown nonwoven structures with improved mechanical properties and lower hot air consumption". The present invention relates to a novel composite material comprising melt blown fiber based on a propylene copolymer and a fibrous substrate material, a process for preparing such composite material, articles made thereof, and the use of the copolymer. of propylene for the preparation of such composite material or article and the use of propylene copolymer to reduce the volume of hot air during a melt blowing process. 21356608v1 1/1 21356608v1