Disposable semi-moist wipes

Details Disposable semi-moist wipes Disposable semi-moist wipes

1987-11-05

1988-06-28

McCamish, Marion C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428289, 428290, 428296, D04H 158

Patent

active

047538449

ABSTRACT:
A disposable article for interim cleaning of hard surfaces comprises a non-woven substrate, carrying an aqueous cleaning composition loaded onto the substrate at a level less than about 85%, preferably less than 75%, of its absorbence capacity. The aqueous composition comprises: optionally, one or more nonionic surfactants, one or more anionic surfactants or mixture of nonionic and anionic surfactants; a water miscible solvent for oils, (preferably a low molecular weight alcohol or N-methyl-2-pyrrolidone); and an alkalinity agent, such as ammonium hydroxide, in sufficient amount to maintain the pH of the extracted solution within the range of 8 to 12. The non-woven substance is preferably a non-chemically bonded fibrous material.

REFERENCES:
patent: 4624890 (1986-11-01), Lloyd
patent: 4666621 (1987-05-01), Clark et al.

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