发明授权
- 专利标题： Multilayered container
- 专利标题（中）： 多层容器
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申请号： US793095申请日： 1985-10-30
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公开(公告)号： US4728549A公开(公告)日： 1988-03-01
- 发明人: Senzo Shimizu , Mitsuyasu Nagano , Tsutomu Ishizeki , Yoshiaki Momose
- 申请人： Senzo Shimizu , Mitsuyasu Nagano , Tsutomu Ishizeki , Yoshiaki Momose
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX59-229656 19841031
- 主分类号： B32B1/02
- IPC分类号： B32B1/02 ; B29B11/06 ; B29C45/16 ; B29C49/22 ; B29K67/00 ; B29K77/00 ; B29L22/00 ; B32B27/00 ; B32B27/08 ; B32B27/34 ; B27N5/02 ; B32B27/28 ; B32B27/36
摘要：
A multilayered container comprising a wall portion consisting of thermoplastic gas barrier resin (resin B) layers and thermoplastic resin (resin A) layers, with the terminal portion of the mouth opening being of a thermoplastic resin (resin A), said wall portion being a multilayered structure formed by alternately laminating the resin A layers and the resin B layers in such a manner that there are at least two resin B layers, with the proviso that there is one more of the resin A layer than the number of the resin B layers, said structure having been biaxially oriented.
公开/授权文献
- US5921232A Handy type inhaler 公开/授权日：1999-07-13
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