发明名称 |
Metallic container having a circumferential bonded portion and process for production thereof |
摘要 |
A metallic container composed of a first and a second section each composed of a metallic cup-like fabricated article having a primer coating, the two sections being lap-bonded at their circumferential open end portions by means of a thermoplastic film-like adhesive. A process for producing said metallic container is also provided which comprises a fabricating step of producing the first and second sections, an adhering step of heat-adhering a film-like adhesive to the peripheral surface of the open end portion of the second section to be laid inwardly, and a bonding step of bonding the open end portions of the first and second sections. In the metallic container, the film-like adhesive, forming a circumferential overlapping portion, is adhered to the edge of the open end portion of the second section and its inner circumferential surface following the edge.
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申请公布号 |
US4783233(A) |
申请公布日期 |
1988.11.08 |
申请号 |
US19860941584 |
申请日期 |
1986.12.16 |
申请人 |
TOYO SEIKAN KAISHA LIMITED |
发明人 |
YASUMURO, HISAKAZU;IMATANI, TSUNEO;WATANABE, MICHIO;KURASHIMA, HIDEO;ISHIBASHI, KAZUHISA |
分类号 |
B21D51/26;B23P11/00;B23P15/00;B29C65/52;B29C69/00;C09J5/10;F16B11/00;(IPC1-7):B32B31/12;B32B31/28 |
主分类号 |
B21D51/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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