Functional dip tube for cosmetic dispensers
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United States of America Patent
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N/A
Issued Date -
Jun 23, 2005
app pub date -
Dec 23, 2003
filing date -
Dec 23, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A dip tube for micropump dispensers which dip tube interacts with a cosmetic product. By controlling the particle distribution of one or more isolated ingredients along the length of the dip tube, the present invention achieves controlled effects. These effects may be to impart uniform chemical properties to the formulation or to create sophisticated visual effects. The invention includes a method of retrofitting an ordinary dip tube to turn it into a functional dip tube.
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Family
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Cited Art Landscape
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