Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Patent
1990-12-18
1993-11-30
Davis, Jenna L.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
525193, 525223, 525226, 525903, C09J 702
Patent
active
052664023
ABSTRACT:
A pressure-sensitive adhesive comprising an acrylate matrix, and swellable, infusible, insoluble, elastomeric acrylate microspheres, each of the microspheres having discrete boundaries, the microspheres and the matrix forming an interpenetrating polymer network within the boundaries of the microspheres.
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Delgado Joaquin
Sheridan Margaret M.
Silver Spencer F.
Davis Jenna L.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sprague Robert W.
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