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基本信息:
- 专利标题: 热塑性树脂片材及其容器
- 专利标题(英):Thermoplastic resin sheet, and container produced from same
- 申请号:CN201480042118.9 申请日:2014-06-12
- 公开(公告)号:CN105658723A 公开(公告)日:2016-06-08
- 发明人: 泽里正 , 中里利胜 , 广川裕志 , 武井淳 , 长野利生
- 申请人: 电化株式会社
- 申请人地址: 日本东京都
- 专利权人: 电化株式会社
- 当前专利权人: 电化株式会社
- 当前专利权人地址: 日本东京都
- 代理机构: 北京林达刘知识产权代理事务所
- 代理人: 刘新宇; 李茂家
- 优先权: 2013-154567 2013.07.25 JP
- 国际申请: PCT/JP2014/065538 2014.06.12
- 国际公布: WO2015/012012 JA 2015.01.29
- 进入国家日期: 2016-01-25
- 主分类号: C08L25/04
- IPC分类号: C08L25/04 ; B32B27/30 ; B65D1/00 ; B65D1/26 ; C08J5/18 ; C08L23/00
Provided are: a thermoplastic resin sheet which keeps good moldability, practical strength and seal strength to a lid material, has a good water vapor barrier property and excellent notch cracking performance that is applicable to various notch forms, and has an excellent interlayer adhesion property; and a container produced from the thermoplastic resin sheet. A thermoplastic resin sheet which contains a mixed resin layer containing a styrene resin and an olefin resin as resin components, wherein the contents of the styrene resin and the olefin resin in the thermoplastic resin sheet are 70 to 95 mass% and 30 to 5 mass%, respectively, and the styrene resin in the mixed resin layer contains polystyrene having a mass average molecular weight of 270000 to 370000.
公开/授权文献:
- CN105658723B 热塑性树脂片材及其容器 公开/授权日:2018-01-16