Absorbent article

Details Absorbent article Absorbent article

1982-06-15

1984-10-30

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428286, 428287, 428288, 428298, 428913, 604370, 604378, 604385, A61F 1300

Patent

active

044800002

ABSTRACT:
Improved absorbent articles such as sanitary napkins and disposable diapers are provided. The absorbent articles have (1) an absorbent core layer, (2) a barrier covering the lateral faces and underneath face of the absorbent core layer, (3) a web placed on the top of the absorbent core layer, and (4) a nonwoven fabric wrapped around the above-mentioned (1), (2) and (3). The nonwoven fabric is comprised of 10-70 wt. % of a regenerated cellulose fiber, 5-60 wt. % of a polyester fiber and 25-75 wt. % of a heat-bondable composite polyolefin fiber, and the web is predominantly comprised of a polyester fiber. The absorbent articles absorb a body fluid at an enhanced rate and have a feeling of dryness even after such absorption.

REFERENCES:
patent: 3545442 (1970-12-01), Wicker et al.
patent: 4069821 (1978-01-01), Fitzgerald et al.
patent: 4307721 (1981-12-01), Tsuchiya et al.
patent: 4324246 (1982-04-01), Mullane et al.
patent: 4324247 (1982-04-01), Aziz

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