Food-grade polyethylene mattress
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United States of America Patent
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Feb 16, 2016
Grant Date -
Sep 11, 2008
app pub date -
Mar 7, 2008
filing date -
Mar 9, 2007
priority date (Note) -
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Abstract
A non-toxic mattress and method of constructing the mattress having a reduced toxicity has an outer layer of a material selected from the group comprising polyethylene and polylactic acid film. Also, a mattress cover for covering the outer layer of the mattress can also be constructed from a material selected from the same group of materials. The polyethylene and polylactic acid films are non-toxic materials which reduce adverse human allergenic reactions or exposure to potentially harmful chemicals used in the mattress construction.
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