Masking tape

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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Details

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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patent: 4784653 (1988-11-01), Bolton

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