发明名称 POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLES, SHEET OR CONTAINER THEREFROM
摘要 An object of the present invention is to provide a propylene resin composition capable of providing a thermoformed container excellent in heat resistance, moldability, appearance and shape, and a molded article obtained by bending processing a polypropylene resin composition excellent in heat resistance and shape retention property in bending processing. An object of the present invention is to provide a polypropylene resin composition comprising 50 to 99% by weight of a propylene polymer (A) having a meting point (Tm) in the range of 140 to 170° C. as measured by a differential scanning calorimeter and 1 to 50% by weight of a propylene/alpha-olefin copolymer (B) having a melting point (Tm) of 100° C. or less or having no observed melting point, a molded article and a sheet obtained therefrom, and a container obtained by thermoforming the sheet.
申请公布号 US2007254122(A1) 申请公布日期 2007.11.01
申请号 US20070687155 申请日期 2007.03.16
申请人 MITSUI CHEMICALS, INC. 发明人 INOUE NORIHIDE;KUROKI TAKAYUKI
分类号 C08L23/12;B29D22/00;B32B27/32 主分类号 C08L23/12
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