D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/39, 9/42, 9/51
D21H 17/59 (2006.01) D21H 23/50 (2006.01)
Patent
CA 1330382
SOFT TISSUE PAPER ABSTRACT Tissue paper having a soft silky, flannel-like tactile feel throug incorporation of an effective amount of a chemical additive such as, fo example, a polysiloxane. Preferably, less than about 2% of such a chemica additive on a dry fiber weight basis, is incorporated in the tissue paper more preferably, only about 0.3% or less is so retained. Tissue pape embodiments of the present invention may further comprise a quantity o? surfactant material to enhance softness and/or surface smoothness and/o? wettability control; and/or a quantity of a binder a material such as starc? for linting control. For example embodiments which would otherwis? manifest a significant reduction in wettability due to incorporated chemica? additives may further comprise sufficient surfactant to at least partially offset the reduction of wettability induced by the chemical additive e.g., for toilet tissue embodiments to be sufficiently wettable to be handled i? contemporary sewage handling and disposal systems. Additionally, for example, embodiments which would otherwise manifest a significant exacerbation of linting due to such incorporation of chemical additives alone or in combinations with surfactant materials may further comprise an effective amount of a binder such as starch to at least partially offset the linting exacerbation effects of the chemical additives and, if present surfactant materials.
602759
Ampulski Robert Stanley
Spendel Wolfgang Ulrich
Sim & Mcburney
The Procter & Gamble Company
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