Absorptive article

Details Absorptive article Absorptive article

1996-10-24

1999-09-14

Clarke, Robert A.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604367, A61F 1354

Patent

active

059515350

ABSTRACT:
An absorptive article containing a surface material comprising a combined non-woven fabric comprising at least two layers of a long fiber non-woven fabric and a short fiber non-woven fabric joined together and an absorbing body for retaining a body fluid is disclosed in which the short fiber non-woven fabric is composed of hot-melt-adhesive composite short fibers having at least two kinds of thermoplastic resin components of a high melting point component and low melting point component, and the hot-melt-adhesive composite short fibers are hot-melt-adhered together, the crossing angle of the short fibers at least preferably at least 45%, preferably at least 50% of the total contact points in the short fiber non-woven fabric are occupied by an angle of 60.degree. to 90.degree. in the analysis of the distribution of the crossing angle at the contact points of the fibers. An absorptive article is provided which is bulky and has a good hand feeling and touch, a good permeability of body fluids such as urine, blood, sweat, etc., a superior spot-absorption, a dryish feeling, and the property of a small back flow of the body fluids.

REFERENCES:
patent: 3838694 (1974-10-01), Mesek
patent: 5091240 (1992-02-01), Kajander et al.
patent: 5600974 (1997-02-01), Schnegg et al.
patent: 5700254 (1997-12-01), McDowall et al.

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