发明名称 |
MULTILAYER FILM |
摘要 |
Disclosed is a multilayer film which uses a lactic acid polymer as a main raw material and is suppressed in generation of an annoying odor. Specifically disclosed is a multilayer film which comprises at least three layers including a surface layer and an intermediate layer containing a lactic acid polymer (B) and a plasticizer (C). The multilayer film is characterized in that the detected amount of lactic acid oligomer components is controlled to 50 ng/cm 2 or less, or that the amount of odor components derived from the plasticizer is controlled to 50 ng/cm 2 or less. |
申请公布号 |
EP2380735(A1) |
申请公布日期 |
2011.10.26 |
申请号 |
EP20100733469 |
申请日期 |
2010.01.19 |
申请人 |
MITSUBISHI PLASTICS, INC. |
发明人 |
SUZUKI, MAIKO;NEMOTO, TOMOYUKI |
分类号 |
B32B27/36;B32B7/00;B32B7/02;B32B27/00;B32B27/08;B32B27/22;B32B27/28;B32B27/30;B32B27/32;B65D65/40 |
主分类号 |
B32B27/36 |
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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