多層フィルム及び多層フィルムを用いた薬剤容器
- 专利权人:
- シーアイ化成株式会社
- 发明人:
- 高橋 秀明,杉山 斉
- 申请号：
- JP2008235066
- 公开号：
- JP5314972B2
- 申请日:
- 2008.09.12
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide a multilayer film which excels in adhesiveness between layers, resilience, and HEAT resistance, has a medicine suction depressor effect, and is excellent in safety as a medical material and to provide a medicine container using the multilayer film.
SOLUTION: The multilayer film includes as follows. A barrier layer, an adhesion layer and a surface layer are piled up in this order. The barrier layer and the adhesion layer are adhered. The barrier layer includes a cyclic olefine based resin of 60-95 mass% and a thermoplastic elastomer of 5-40 mass% and is a layer having a thickness of 10-80 &mu m. The adhesion layer includes a thermoplastic elastomer of 50-95 mass% and a polypropylene resin of 5-50 mass% and is a layer having a thickness of 10-300 &mu m. The surface layer includes a polypropylene resin having a melting point of 130° C or more and is a layer having a thickness of 5-80 &mu m.
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- 来源网站：
- 中国工程科技知识中心
