Non woven fabrics suitable for diaper and diaper coverstock

Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...

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Details

428288, 428289, 428290, 428913, 526317, A61F 1316

Patent

active

044066600

ABSTRACT:
Non-woven fibrous products, such as diapers, in which the fibres are bound together by an emulsion copolymer of C.sub.4 C.sub.8 ester of acrylic and/or methacrylic acid: at least one of methyl methacrylate, styrene or .alpha.-methyl styrene and acid comprising mono-unsaturated dicarboxylic acid optionally in combination with mono-unsaturated monocarboxylic acid. The fibres comprise at least 50% hydrophilic fibres such as cellulosic fibres.

REFERENCES:
patent: 2931749 (1960-04-01), Kine et al.
patent: 3020178 (1962-02-01), Sweeney et al.
patent: 3157562 (1964-11-01), Kine et al.
patent: 3554788 (1971-11-01), Fechillas
patent: 3616166 (1971-10-01), Kelley
patent: 4148987 (1979-04-01), Winey
patent: 4356229 (1981-08-01), Brodnyan et al.

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