TAPE COMPRISING MULTI-ACTIVATION ADHESIVES
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United States of America Patent
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Issued Date -
Apr 23, 2015
app pub date -
Oct 21, 2013
filing date -
Oct 21, 2013
priority date (Note) -
Abandoned
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Abstract
An adhesive tape or string, comprising:
- a substrate having a first surface and an opposing second surface, and defining a longitudinal direction; andan adhesive system comprising at least a first adhesive section and a second adhesive section, wherein the first adhesive section and the second adhesive section each contact the first surface of the substrate, and wherein the first adhesive section comprises a first heat-activatable hot melt adhesive having a first activation temperature range and a first set time and the second adhesive section comprises a second heat-activatable hot melt adhesive having a second activation temperature range and a second set time, and wherein:the first activation temperature range is different than the second activation temperature range; orthe first set time is different than the second set time; orthe first activation temperature range is different than the second activation temperature range and the first set time is different than the second set time.
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