MODIFIED CELLULOSE FROM CHEMICAL KRAFT FIBER AND METHODS OF MAKING AND USING THE SAME Russian patent published in 2018 - IPC A61L15/28 A61L15/40 A61L15/60

Abstract RU 2662553 C2

FIELD: medicine.

SUBSTANCE: urine-absorbent articles containing a modified sulfate cellulose fiber with unique properties are described. Sulphate fiber is produced by a process comprising at least one iron catalyzed peroxide treatment in an acidic medium which can be introduced into at least one stage of a multi-stage bleaching process. These products can be diapers, incontinence products and other urine absorbent devices.

EFFECT: modified sulfate cellulose fiber exhibits improved odor control, improved compressibility and/or improved whiteness.

13 cl, 47 tbl, 12 ex, 2 dwg

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RU 2 662 553 C2

Authors

Nonni Artur Dzh.

Kurshen Charlz E.

Sloun Kristofer M.

Abits Piter R.

Tippej Derold

Dates

2018-07-26—Published

2014-03-05—Filed