Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1989-04-14
1991-06-25
Van Balen, William J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428246, 428284, 428286, 4283155, 4283159, 428422, B32B 704, B32B 710
Patent
active
050265911
ABSTRACT:
A coated product is provided and is comprised of a substrate and a coating comprised of a microporous scaffold having a high void volume and of open, interconnecting microstructure, the void being substantially filled with a chemical substance. The coating can be used by itself, or it can usefully be affixed to a wide variety of substrates. A method of making such products is also provided.
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Daniel Edward J.
Henn Robert L.
Morell Carol H.
Samuels Gary A.
Van Balen William J.
W. L. Gore & Associates, Inc.
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