| 摘要 |
PROBLEM TO BE SOLVED: To provide a face sheet having anti-abrasion property, anti-injuring property, anti-weathering property and anti-chemical property, wherein flexibility is better than conventional polypropylene face sheet, whitening and cracking are hardly observed upon bending processing, and a design accompanied with anti-injuring property is excellent, under stable film-forming conditions. SOLUTION: A face sheet comprises a transparent polypropylene resin, wherein the transparent polypropylene resin comprises a mixture of a polypropylene resin (a) having a free branched terminal chain and a polypropylene resin (b) a conventional polypropylene resin having no free branched terminal chain, a molecular weight distribution Mw/Mn is 1 to 5 and an isotactic index is 1 to 90%. COPYRIGHT: (C)2010,JPO&INPIT
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