发明公开
- 专利标题： Resin compositions and their use for preparing shaped articles
- 专利标题（中）： 塑料组合物及其用于制造物体的使用。
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申请号： EP87119315.7申请日： 1987-12-29
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公开(公告)号： EP0274748A2公开(公告)日： 1988-07-20
- 发明人: Negi, Taichi , Tanaka, Nobuo , Yonezu, Kiyoshi
- 申请人： KURARAY Co. LTD.
- 申请人地址： 1621 Sakazu Kurashiki-shi Okayama 710 JP
- 专利权人： KURARAY Co. LTD.
- 当前专利权人： KURARAY Co. LTD.
- 当前专利权人地址： 1621 Sakazu Kurashiki-shi Okayama 710 JP
- 代理机构： VOSSIUS & PARTNER
- 优先权： JP310773/86 19861230
- 主分类号： C08L23/08
- IPC分类号： C08L23/08 ; C08L29/04 ; B32B27/00
摘要：
Described are resin compositions containing a saponified product of a modified ethylene-vinyl acetate copolymer containing 0.1 to 10 mole percent of pyrrolidone ring containing units and shaped articles prepared from this composition, especially a multilayered structure formed by a high speed thermal drawing, having excellent uniform gas barrier properties without pinholes, cracks and localized uneven stretching.
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