Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1991-09-06
1993-07-13
Davis, Jenna L.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428216, 428286, 428290, 428351, 428354, C09J 702
Patent
active
052272257
ABSTRACT:
Novel methods for preparing masking tapes by coating a thin layer of a polyolefinic material onto a lightweight nonwoven cloth and then applying a layer of adhesive, preferably a hot melt adhesive onto the opposed surface of the nonwoven cloth; and novel masking tapes prepared thereby.
In the preferred embodiments, the polyolefinic layer consists essentially of a thin stratum of a high density polyethylene and a thin layer of low density polyethylene.
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Davis Jenna L.
Isaacs Al
The Kendall Company
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