Disposable article of improved color, composition and method...

Details Disposable article of improved color, composition and method... Disposable article of improved color, composition and method...

D - Textiles, Paper

06

L

252/23, 8/52, 8/

D06L 3/12 (2006.01) A61L 15/18 (2006.01) A61L 15/20 (2006.01) B01J 20/24 (2006.01) D21H 21/28 (2006.01) D21H 21/30 (2006.01)

Patent

CA 1145508

Abstract of the Disclosure Absorbent articles and particularly such as disposable used for cap- turing body fluids (e.g. diapers, sanitary napkins, incontinence pads, etc.) and which are generally structured with a top sheet or sheets, a body of absorbent material thereunder and a back sheet to restrain loss or escape of the fluids from the article, are provided with an absorbent mass derived from thermomechanical or mechanical pulp wherein the absorbent mass approaches or equals the whiteness of chemical pulp products. This is obtained by treating the pulp with minute amounts of a mixed dye system, e.g. .001% to about .05% by weight based on the total pulp weight.

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