Multicomponent packaging with static micromixer
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United States of America Patent
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Issued Date -
Jun 21, 2007
app pub date -
Jun 4, 2004
filing date -
Jun 4, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The packaging system has two storage chambers for separately storing two components and a static micromixer for mixing them to prepare a formulation. The static micromixer is provided with plural disks (1) arranged in a stack. Each disk (1) has at least one inlet opening (2) for a feed stream, which is connected via a linking channel (3) with at least one outlet opening (4) for outflow of the feed stream into a mixing zone (5). The linking channel (3) is divided into two or more part channels (7) by microstructure units (6). Each part channel has a respective width that is smaller than a width of the mixing zone (5). A method of in-situ preparation of a formulation by mixing the components in the packaging system is also described.
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