Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1990-03-30
1994-09-06
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428179, 4284111, 428910, 6043852, 604390, D06N 704
Patent
active
053446917
ABSTRACT:
Microtextured elastomeric laminates comprising at least one elastomeric layer and at least one thin skin layer is preferably prepared by coextrusion of the layers followed by stretching the laminate past the elastic limit of the skin layers in predetermined regions of the laminate and then allowing the laminate to recover in these regions.
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Hanschen Thomas P.
Karp Gregory P.
Krueger Dennis L.
Bell James J.
Bond William J.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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