Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1998-04-01
2000-12-19
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
162112, 162135, 1621812, 1621813, 162184, D21H 2122
Patent
active
061623296
ABSTRACT:
Disclosed is a composition for softening an absorbent tissue and tissue structures softened using the composition. The composition includes an effective amount of a softening active ingredient; a vehicle in which the softening active ingredient is dispersed; and an electrolyte dissolved in the vehicle. The electrolyte causes the viscosity of the composition to be less than the viscosity of a dispersion of the softening active ingredient in the vehicle alone. Preferably, the softening active ingredient is a quaternary ammonium compound with the formula:
REFERENCES:
patent: 5527560 (1996-06-01), Fereshtehkhou et al.
patent: 5611890 (1997-03-01), Vinson et al.
patent: 5753079 (1998-05-01), Jenny et al.
patent: 5814188 (1998-09-01), Vinson et al.
Fagin Sean Patrick
Vinson Kenneth Douglas
Wahl Errol Hoffman
Ward Richard Martin
Chin Peter
Hasse Donald E.
Milbrada Edward J.
Rosnell Tara M.
The Procter & Gamble & Company
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