发明授权
US4151159A Plastics shaped articles 失效
塑料成型制品

Plastics shaped articles
摘要:
A plastics composition comprising an olefin polymer, a styrene or methyl-substituted styrene polymer, a butyl rubber and optionally an ethylene/vinyl polymer, which composition can be stretched to form a paper-like sheet.
公开/授权文献
信息查询
0/0