发明名称 |
Wrap film |
摘要 |
A wrap film comprising a thermoplastic resin composition and having a longitudinal direction elongation at break of less than 100% and a longitudinal direction strength at 5% elongation of 150 cN/10 mm or less is disclosed. The thermoplastic resin composition comprises a polypropylene resin and at least one resin having a flexural modulus of 100 MPa or less selected from an ethylene-propylene rubber and an ethylene-alpha-olefin copolymer having 4 or more carbon atoms in the alpha-olefin unit.
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申请公布号 |
US6858288(B2) |
申请公布日期 |
2005.02.22 |
申请号 |
US20010986370 |
申请日期 |
2001.11.08 |
申请人 |
OJI PAPER CO., LTD.;KAO CORPORATION |
发明人 |
SHIBATA KAORU;HIROTSU SUMIO;NAGURA YOSHIHITO;SUZUKI MIKIO;SATO NOBUYA;SAKAHASHI HARUO |
分类号 |
B29C55/02;B32B27/08;B32B27/32;C08J5/18;(IPC1-7):B32B27/08;B32B27/28 |
主分类号 |
B29C55/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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