Cure on demand adhesives and window module with cure on demand adhesive thereon
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United States of America Patent
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Mar 12, 2002
Grant Date -
N/A
app pub date -
Apr 27, 1999
filing date -
Apr 27, 1998
priority date (Note) -
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Abstract
In one embodiment the invention is An adhesive composition comprising a) a polymer having a flexible backbone and a reactive moiety capable of cross-linking, b) a particle comprising an active agent encapsulated in an encapsulating agent wherein the active agent comprises a catalyst for cross-linking of the reactive moiety, a curing agent for the reactive moiety, an accelerator for the curing reaction or a mixture thereof; and the encapsulating agent comprises a side chain crystallizable polymer wherein the active agent is not substantially extractable from the particle at ambient conditions in a first extraction after particle formation. This composition is used in binding two subtracters together.
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