发明名称 |
PREPARATION OF GLASS CONTAINER FOR THERMOPLASTIC CLOSURE |
摘要 |
A method for sealing a rim-like opening in a glass container is described. The surface of the opening is treated with tin and/or titanium oxide precursors and with or without one or more of the groups consisting of fluorides, sulfur oxides and sulfur oxide precursors and then overcoated with a chromium III organic metallic complex. A membrane comprising a thermoplastic film is pressed onto the coated opening surface and heated to cause glass-plastic adhesion, forming a closure. The coating steps may be applied to glass containers immediately after forming and annealing as appropriate, or may be applied to glass containers taken from storage. |
申请公布号 |
GB2113202(B) |
申请公布日期 |
1985.05.15 |
申请号 |
GB19830000584 |
申请日期 |
1983.01.11 |
申请人 |
* BROCKWAY INC |
发明人 |
MICHAEL THOMAS * DEMBICKI;WILLIAM JAMES * POAD |
分类号 |
C03C17/23;B29C65/00;B29C65/02;B65D53/04;B67B5/00;C03C17/42;C03C23/00;C03C27/04;(IPC1-7):C03C17/34;B65D77/20 |
主分类号 |
C03C17/23 |
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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