Absorbent article and production process therefor

Details Absorbent article and production process therefor Absorbent article and production process therefor

1998-05-21

2000-11-21

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604358, 604367, 6043851, 604368, 604375, A61F 1320

Patent

active

06150582&

ABSTRACT:
The invention clarifies absorption properties of a water-absorbent resin as needed in the case where the ratio by weight of the water-absorbent resin to the total of the water-absorbent resin and the fibrous material is ".alpha.," and further the invention provides an absorbent article using a water-absorbent resin which is optimal to the ratio by weight ".alpha." of the water-absorbent resin. A water-absorbent resin, having a concentration absorption index of 35 or more as shown by the following equation (1):

REFERENCES:
patent: 5122405 (1995-06-01), Dairoku et al.
patent: 5601542 (1997-02-01), Melius et al.
patent: 5676660 (1997-10-01), Mukaida et al.
patent: 5760080 (1998-06-01), Wada et al.

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