Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1992-03-16
1993-05-04
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156298, 1563031, 1563082, B29C 6502
Patent
active
052078523
ABSTRACT:
Flexible, self-supporting, air-permeable retroreflective sheeting comprising a two-sided, self-supporting, air-permeable web of thermoplastic filaments with retroreflective elements partially embedded in the filaments on one side of the web. On the other side of the web, the surfaces of the filaments are substantially free of retroreflective elements. In some embodiments, the web may be used as a bonding agent to secure the sheeting to a desired substrate.
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ASTM D737-75, Standard Test Method for Air Permeability of Textile Fabrics.
Bingham Wallace K.
Lightle Vera L.
Petersen Johann F.
Griswold Gary L.
Jordan Robert H.
Kirn Walter N.
Maki Steven D.
Minnesota Mining and Manufacturing Company
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