Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Roy E. Shaffer0
Date of Patent
September 23, 2008
0Patent Application Number
108586660
Date Filed
June 2, 2004
0Patent Primary Examiner
Patent abstract
A faced fibrous insulation having a mat facing on one or more surfaces of a fibrous insulation material is provided. The mat facing provides improved surface quality, high and controlled adhesion, and is easily manufactured. The mat facing of the present invention includes a pre-applied adhesive that is heat activated to provide adhesion to the fibrous insulation. The mat facing may be input into the glass fiber forming section of a fibrous insulation production line. Alternatively, the mat facing may be applied to the uncured pack prior to curing or applied to the cured fibrous insulation.
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