Pressure-sensitive tape having a plurality of adhesive layers

Details Pressure-sensitive tape having a plurality of adhesive layers Pressure-sensitive tape having a plurality of adhesive layers

1979-06-18

1981-04-07

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428220, 428246, 428261, 428262, 428263, 428336, 428339, 428354, 428356, 4272088, C09J 702, B32B 702, B32B 2500, B32B 2730

Patent

active

042606594

ABSTRACT:
A pressure-sensitive adhesive tape which not only conforms well and adheres quickly to irregular substrates but also possesses excellent shear adhesion performance. These properties, normally mutually exclusive, are achieved through use of superposed plural pressure-sensitive adhesive strata, the outer stratum being significantly softer than the one lying immediately beneath it.

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