Composite absorbent structures and absorbent articles containing

Details Composite absorbent structures and absorbent articles containing Composite absorbent structures and absorbent articles containing

1987-09-01

1989-09-12

Rosenbaum, C. Fred

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604370, A61F 1316

Patent

active

048655961

ABSTRACT:
The present invention relates to composite absorbent structures suitable for incorporation into absorbent articles such as sanitary napkins, diapers, incontinent devices, training pants and the like. Such structures comprise webs of entangled blown microfibers, substantially nonabsorbent crimped staple fibers, a fluid control system comprising hydrophilic particulate entities and also optionally containing certain types of hydrogel-forming polymeric gelling agent particles, and a hydrophilizing agent. Such composite web structures of this construction have especially desirable comfort, integrity and fluid handling characteristics.

REFERENCES:
patent: 3016599 (1962-01-01), Perry
patent: 3971373 (1976-07-01), Braun
patent: 4100324 (1978-07-01), Anderson et al.
patent: 4103058 (1978-07-01), Humlicek
patent: 4118531 (1978-10-01), Hauser
patent: 4145464 (1979-03-01), McConnell et al.
patent: 4239043 (1980-12-01), Gellert
patent: 4307143 (1981-12-01), Meitner
patent: 4373519 (1983-02-01), Errede et al.
patent: 4381782 (1983-05-01), Mazurak et al.
patent: 4429001 (1984-01-01), Kolpin et al.
patent: 4460642 (1984-07-01), Errede et al.
patent: 4468428 (1984-08-01), Early et al.
patent: 4604313 (1986-08-01), McFarland et al.
patent: 4650479 (1987-03-01), Insley
patent: 4755178 (1988-07-01), Insley et al.
patent: 4773903 (1988-09-01), Weisman et al.

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