发明授权
- 专利标题： Process for production of a plastic bottle
- 专利标题（中）： 生产塑料瓶的过程
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申请号： US592273申请日： 1984-03-22
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公开(公告)号： US4550007A公开(公告)日： 1985-10-29
- 发明人: Yoichi Ohtsu , Kohei Kanno , Hiroshi Nagano
- 申请人： Yoichi Ohtsu , Kohei Kanno , Hiroshi Nagano
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Plastics Industries Limited
- 当前专利权人： Mitsubishi Plastics Industries Limited
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX56-180244 19811110
- 主分类号： B29C49/00
- IPC分类号： B29C49/00 ; B29C49/02 ; B29C49/06 ; B29C49/10 ; B29C49/12 ; B29C49/18 ; B29C49/48 ; B29C49/58 ; B29C49/64 ; B29C49/68 ; B29C49/80 ; B29C65/00 ; B65D1/02 ; B29C49/16
摘要：
A plastic bottle made of biaxially oriented polyethylene terephthalate comprises a narrow neck portion, a downwardly and outwardly flared shoulder portion continuous from the neck portion, a generally cylindrical body portion and a bottom portion, wherein said portions except for the neck portion have a density of at least 1.375, and the internal volume increase rate is less than 5% when the bottle filled with a liquid at 20.degree. C. containing a 2 gas volume of carbon dioxide gas is immersed in warm water at 75.degree. C. for 30 minutes.
公开/授权文献
- US5236217A Guiding rib for a cross-country ski boot 公开/授权日：1993-08-17
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