Insulation with mixture of fiberglass and cellulose
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United States of America Patent
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Nov 11, 2008
Grant Date -
Dec 22, 2005
app pub date -
May 20, 2004
filing date -
May 20, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Certain example embodiments of this invention relate to insulation (e.g., loose-fill insulation which may be blown into attics, wall cavities, or the like) including a mixture of fiberglass and cellulose. In certain example embodiments, the insulation mixture comprises from 15-60% cellulose, more preferably from 20-50% cellulose, and most preferably from 25-45% cellulose (with substantially the remainder of the insulation be made up of fiberglass). Example advantages include improved radiant barrier properties and thus improve R-values/inch.
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