Unbonded loosefill insulation
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United States of America
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Mar 24, 2020
Grant Date -
Apr 14, 2011
app pub date -
Oct 8, 2010
filing date -
Oct 8, 2010
priority date (Note) -
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Abstract
An improved unbonded loosefill insulation material having a multiplicity of tufts and a plurality of voids between the tufts is provided. The tufts have an average major tuft dimension. The average major tuft dimension of the tufts of the improved unbonded loosefill insulation material is shorter than an average major tuft dimension of tufts of conventional unbonded loosefill insulation material, thereby providing the improved unbonded loosefill insulation material with a higher insulative value than conventional unbonded loosefill insulation material.
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