Title:
【発明の名称】弾性シールを有するスナップ動作閉止材
Document Type and Number:
Japanese Patent JP2003512267
Kind Code:
A
Abstract:
The present invention relates to improvements to snap-action closures. The problem of leakage in the conventional snap-action closures is overcome by providing a resilient seal comprising an elastic gel composition between the opening and the flexible panel (2) which deforms when the flexible panel (2) is closed to create a liquid-tight seal. In particular, the gap in the region of the closure hinge (7) is closed by the elastic flow of sealant material (9) where very little, if any, closing force is otherwise exerted.
Inventors:
Weston, terence, edward
Application Number:
JP2001533032A
Publication Date:
April 02, 2003
Filing Date:
October 23, 2000
Export Citation:
Assignee:
Terence, Edward, Weston
International Classes:
B65D47/08; B65D47/20; B65D53/06; C09K3/10; (IPC1-7): B65D47/08; C09K3/10
Domestic Patent References:
| JPS62159352U | 1987-10-09 | |||
| JPH08176353A | 1996-07-09 | |||
| JPS60158224A | 1985-08-19 | |||
| JPH0345856U | 1991-04-26 | |||
| JPH0568867U | 1993-09-17 | |||
| JPH01132549U | 1989-09-08 | |||
| JPH08230910A | 1996-09-10 | |||
| JPH0669165U | 1994-09-27 |
Foreign References:
| GB2269811A | 1994-02-23 |
Attorney, Agent or Firm:
Kensuke Isshiki (2 outside)
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