发明名称 THERMOFORMED OBJECT COMPRISING MULTILAYERED SHEET
摘要 PROBLEM TO BE SOLVED: To provide a thermoformed object having good gloss and excellent appearance, further a large-sized and thick-walled thermoformed object. SOLUTION: A polyolefinic multilayered sheet, which has a surface layer comprising a specific polypropylene resin composition provided to at least the single surface thereof and is good in surface gloss, is thermoformed to obtain the thermoformed object. A multilayered sheet, which has the surface layer and a base layer comprising the specific polypropylene resin composition and is excellent in thermoforming properties, is thermoformed to obtain the thermoformed object.
申请公布号 JP2002292813(A) 申请公布日期 2002.10.09
申请号 JP20010104650 申请日期 2001.04.03
申请人 CHISSO CORP;CHISSO SEKIYU KAGAKU KK 发明人 SHIMIZU TAKESHI;YAMANAKA YUICHI
分类号 B32B27/32;B29C51/14;B29K23/00;B29L9/00;C08F8/50;(IPC1-7):B32B27/32 主分类号 B32B27/32
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