发明授权
- 专利标题: Saturated polyester bottle-shaped container with hard coating and method of fabricating the same
- 专利标题(中): 具有硬涂层的饱和聚酯瓶形容器及其制造方法
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申请号: US263509申请日: 1981-05-14
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公开(公告)号: US4569869A公开(公告)日: 1986-02-11
- 发明人: Hideo Kushida , Akikazu Kosugi , Hiromi Nagayama
- 申请人: Hideo Kushida , Akikazu Kosugi , Hiromi Nagayama
- 申请人地址: JPX
- 专利权人: Yoshino Kogyosho Co., Ltd.
- 当前专利权人: Yoshino Kogyosho Co., Ltd.
- 当前专利权人地址: JPX
- 优先权: JPX53-159691[U] 19781120; JPX54-62463 19790521
- 主分类号: B05D7/02
- IPC分类号: B05D7/02 ; B65D8/04 ; B65D23/08 ; C08J7/04
摘要:
This invention relates to a saturated polyester bottle-shaped container and a method of fabricating the same from a material such as polyethylene terephthalate incorporating high transparency and superior mechanical surface strength. The hard coating is formed by the steps of coating an ultraviolet curable coating of methyl methacrylate resin on the surface of the body and irradiating ultraviolet rays over the surface of the body coated with the hard coating. Thus, the bottle-shaped container can largely enhance the wear resistance and extreme smoothness of the surface to eliminate dirt adherence onto the surface. In a second embodiment, an ultraviolet ray curable coating is coated onto the bottle, followed by a transparent resin coating which is cross linked with the ultraviolet ray curable coating.
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