发明名称 Polypropylene series resin sheet
摘要 This invention relates to a propylene series resin sheet that has a large tan delta and high frequency welding characteristics, excellent transparency, low-temperature impact resistance, and surface durability. The propylene series resin sheet is characterized by a mixture of a polypropylene series composition with a weight percentage of 50-99% and an ethylene series copolymer with a weight percentage of 1-50%.
申请公布号 US2002019489(A1) 申请公布日期 2002.02.14
申请号 US20010863951 申请日期 2001.05.23
申请人 YAMAMOTO TOSHIKI;MAEKAWA AKINORI;NAKASHIMA TAKANORI 发明人 YAMAMOTO TOSHIKI;MAEKAWA AKINORI;NAKASHIMA TAKANORI
分类号 B32B27/32;C08J5/18;C08L23/08;C08L23/14;C08L23/16;C08L23/18;(IPC1-7):C08L23/00 主分类号 B32B27/32
代理机构 代理人
主权项
地址