Storage tank containing a black polyethylene inner layer
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United States of America Patent
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Apr 28, 2015
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N/A
app pub date -
Jun 17, 2013
filing date -
Jul 5, 2012
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Abstract
Black polyethylene storage tanks are an inexpensive and effective way to store water and simultaneously inhibit algae growth. However, based on other considerations, it may be desirable to use a storage tank with a non-black color. By producing a polyethylene water storage tank with a black inner layer and a non-black outer layer, the desire to inhibit algae growth and the desire to have a non-black exterior can both be met.
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