Multi-composition stick product and a process and system for manufacturing the same
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United States of America Patent
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Nov 18, 2003
Grant Date -
Apr 11, 2002
app pub date -
May 31, 2001
filing date -
May 31, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A multi-composition stick product, such as a lip balm, sun screen, deodorant, or glue stick. The multi-composition stick product including a stick composition molded in the container so as to contact the walls thereof and be advanceable or ejected therefrom. The stick composition includes a first composition and a second composition. The first and second compositions differ in at least one component, such as a medicament, colorant, fragrance, flavorant, sunscreen, preservative, conditioner, moisturizer, emollient, or surfactant. Furthermore the first and second compositions are arranged in a predetermined non-random pattern that is reproducible. Also described is the method and apparatus for manufacturing the multi-composition stick product.
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