D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/59 (2006.01) D21H 17/07 (2006.01) D21H 21/22 (2006.01) D21H 21/24 (2006.01) D21H 27/38 (2006.01)
Patent
CA 2208067
Tissue paper products comprising a two-component chemical softener composition and binder materials, either permanent or temporary wet strength binders, and/or dry strength binders are disclosed. The two- component chemical softening composition comprises a quaternary ammonium compound and a polysiloxane compound. Preferred quaternary ammonium compounds include dialkyl dimethyl ammonium salts such as di(hydrogenated)tallow dimethyl ammonium chloride and/or di(hydrogenated)tallow dimethyl ammonium methyl sulfate. Preferred polysiloxanes include amino-functional polydimethyl polysiloxanes wherein less than about 10 mole percent of the side chains on the polymer contain an amino-functional group.
L'invention décrit des produits de papier pour mouchoirs jetables et produits analogues renfermant une composition chimique ramollissante binaire et des matériaux liants, de résistance à l'état humide soit permanente soit temporaire, et/ou des liants de résistance à l'état sec. La composition chimique ramollissante binaire contient un composé d'ammonium quaternaire et un composé de polysiloxane. Les composés d'ammonium quaternaires préférés incluent des sels de dialkyldiméthylammonium tels que suif di(hydrogéné)-chlorure de diméthylammonium et/ou suif di(hydrogéné)-diméthylammonium-sulfate de diméthyle. Les polysiloxanes préférés incluent des polysiloxanes polydiméthyle à fonction amino dans lesquels moins d'environ 10 moles % des chaînes latérales sur le polymère contiennent un groupe à fonction amino.
Ampulski Robert Stanley
Monteith Joel Kent
Ostendorf Ward William
Phan Dean Van
Trokhan Paul Dennis
Dimock Stratton Llp
The Procter & Gamble Company
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