Stock material or miscellaneous articles – Structurally defined web or sheet – Including stitching and discrete fastener – coating or bond
Patent
1993-02-04
1994-05-10
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including stitching and discrete fastener, coating or bond
28140, 28143, 66192, 66196, 66202, 428284, 428287, 428296, 428326, B32B 306
Patent
active
053105907
ABSTRACT:
Stitchbonded articles and methods of making same are presented. The articles may be either dual purpose wiping/scrubbing articles or only scrubbing articles. The articles may be constructed to have three dimensional scrubbing surfaces. Both the dual purpose articles and the scrubbing articles comprise thermoplastic nodules melt-bonded to the stitching yarn, and preferably to the fibers of an absorbent material, the nodules providing the primary scrubbing utility.
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Couirteau Donald M.
Patel Vinu
Tochacek Miroslav
Bell James J.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Wendt Jeffrey L.
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