Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Patent
1987-05-21
1991-10-29
Rosenbaum, G. Fred
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
A61F 1315
Patent
active
050612620
ABSTRACT:
An article having a refastenable tape system comprising a flexible substrate having a tear strength, and an adhesive tape member having a peel adhesion value which is greater than the tear strength of the substrate when the tape member is adhered to a first major surface of the substrate. A reinforcement layer composed of a hot melt adhesive is bonded to a second major surface of the substrate located opposite to the first major surface. The reinforcement layer exhibits an elongation-at-break of at least about 100%. The substrate and the reinforcement layer thereby provide a composite tear strength greater than the peel adhesion value of the tape member, and provide a composite elongation-at-break of at least about 100%.
REFERENCES:
patent: 3867940 (1975-02-01), Mesek et al.
patent: 4055182 (1977-10-01), Mack
patent: 4210144 (1980-07-01), Sarge, III et al.
patent: 4296750 (1981-10-01), Woon et al.
Skeist, Handbook of Adhesives, 2nd Ed., 1977, Chapter 29-30, pp. 484-506.
Chen Franklin M. C.
Linker Paul M.
Soerens Dave A.
Van Bemmel William R.
Finkel Sharon
Kimberly-Clark Corporation
Rosenbaum G. Fred
Yee Paul
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