Closure in synthetic material for containers

Details Closure in synthetic material for containers Closure in synthetic material for containers

2007-10-23

2007-10-23

Dye, Rena (Department: 1774)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

C428S159000, C428S195100, C428S403000, C428S446000, C428S447000, C428S455000, C428S402240, C215S364000, C215S212000, C215S208000, C215S200000, C521S081000, C524S277000, C524S270000, C524S413000, C430S016000, C430S346000, C252S301350

Reexamination Certificate

active

10466038

ABSTRACT:
The present invention relates to a closure which is made of synthetic material with characteristics similar to or even better than those of cork and which can therefore be used in all applications in which a cork closure is normally used. In particular, the closure according to the present invention is a stopper for containers for wine or liquors.In particular, the present invention relates to a container closure made of an expanded elastomer by means of a thermal moulding method, characterized in that the expanded elastomer can be produced by means of a step of expansion by a supercritical fluid.

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