Separable fastener

Details Separable fastener Separable fastener

1997-05-30

1999-11-16

Thomas, Alexander

Stock material or miscellaneous articles

Structurally defined web or sheet

Including fastener for attaching to external surface

428100, 428350, 24306, 24444, 24451, A44B 1800

Patent

active

059854065

ABSTRACT:
Disclosed is a separable fastener which can be appropriately used as a fastening means for disposable products. In a separable fastener composed of a base part and a multiplicity of engaging elements raised from the obverse side of the base part, a water-soluble resinous material is present at least on the reverse side of the base part. Advantageously, a resin which manifests adhesiveness on absorbing water is used for the water-soluble resinous material. In another mode of the separable fastener, the base part and the engaging elements are made of a water-soluble resinous material and/or a biodegradable resin.

REFERENCES:
patent: 3848556 (1974-11-01), Terada et al.
patent: 3863304 (1975-02-01), Brumlik
patent: 4307496 (1981-12-01), Nakagaki et al.
patent: 4717611 (1988-01-01), Petrella
patent: 5360270 (1994-11-01), Appeldorn et al.

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