Joachim Fiebig,Wilhelmus Henricus Adolf Sars,Heinz Wimmer,Henk Van Paridon
申请号：
US14362328
公开号：
US20140316362A1
申请日:
2012.11.29
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present invention is directed to a new composite material comprising melt blown fiber based on a propylene copolymer and a fibrous substrate material, a process for the preparation of such a composite material, articles made therefrom as well as to the use of the propylene copolymer for the preparation of such a composite material or article and the use of the propylene copolymer for reducing the hot air volume during a melt blowing process.
