Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1994-05-04
1996-02-27
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428219, 4283117, 4283088, 428153, 428532, 252 86, 162111, 162112, 1621647, D21H 1972
Patent
active
054947316
ABSTRACT:
Tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with certain nonionic softeners are disclosed. These nonionic softeners are biodegradable and comprise sorbitan esters, ethoxylated/propoxylated versions of these sorbitan esters, or mixtures thereof. The softener is typically applied from an aqueous dispersion or solution thereof to at least one surface of the dry tissue paper web.
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Fereshtehkhou Saeed
Mackey Larry N.
Phan Dean V.
Choi Kathleen L.
Guttag Eric W.
Lesmes George F.
Linman E. Kelly
Roof Carl J.
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