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公开(公告)号:US20180207914A1
公开(公告)日:2018-07-26
申请号:US15879880
申请日:2018-01-25
发明人: SHIH-HUEI LIANG
IPC分类号: B32B27/08 , C04B14/28 , C04B14/26 , C04B14/04 , C04B24/28 , B32B27/36 , B32B27/20 , B29C47/00 , B29C47/06 , B29C47/12
CPC分类号: B32B27/08 , B29C48/0018 , B29C48/022 , B29C48/21 , B29C48/30 , B29K2067/003 , B29K2105/26 , B29K2509/02 , B29L2007/008 , B29L2009/005 , B32B9/002 , B32B27/20 , B32B27/36 , B32B2250/44 , B32B2255/10 , B32B2272/00 , B32B2367/00 , C04B14/043 , C04B14/26 , C04B14/28 , C04B24/283 , C04B26/006 , C04B26/10 , C04B2111/00129 , C08J5/18 , C08J2323/06 , C08J2323/12 , C08J2367/02 , C08K3/34 , C08K2003/265 , C08K2003/267 , C08K2201/005 , C08L67/02 , C08L23/12 , C08K3/013 , C08K5/0008 , C08L23/06 , C04B20/008 , C04B24/2611 , C04B40/0085
摘要: The present invention provides a composite film containing polyethylene terephthalate, which comprises inorganic mineral powder, polyethylene terephthalate, an auxiliary plastic, and an auxiliary agent. The present invention also provides a method of preparing the composite film, which comprises internally mixing inorganic mineral powder, polyethylene terephthalate, an auxiliary plastic, and an auxiliary agent to form a composite soft material; configuring the composite soft material to be in a sheet shape; and stretching the composite soft material to form a composite film.