Soft tissue achieved by applying a solid hydrophilic lotion

Details Soft tissue achieved by applying a solid hydrophilic lotion Soft tissue achieved by applying a solid hydrophilic lotion

A - Human Necessities

41

B

A41B 15/00 (2006.01) A47K 10/16 (2006.01) A61K 8/02 (2006.01) A61Q 19/10 (2006.01) B31D 1/04 (2006.01) D21H 23/22 (2006.01)

Patent

CA 2296363

A superior soft tissue product, such as facial tissue, bath tissue or paper towels and the like, can be made applying, on the surface(s) of the tissue, large numbers of individual deposits of a melted hydrophilic composition comprising a high molecular weight polyethylene glycol, a fatty alcohol (C14-C30) and lipophilic emollients or solvents, including water, and thereafter resolidifying the composition to form a distribution, preferably a uniform distribution, of solid deposits on the surface(s) of the tissue. Because the composition is a solid at room temperature and rapidly solidifies after deposition, it has less tendency to penetrate and migrate into the sheet. These solid deposits are characterized by a penetration hardness of from about 5 to about 360 millimeters.

Pour obtenir un tissu ouaté de qualité supérieure, tel qu'une lingette pour le visage, une lingette nettoyante, de l'essui-tout ou autre, on applique sur la ou les surfaces du tissu un grand nombre de dépôts individuels d'une composition hydrophile à l'état fondu contenant un polyéthylène glycol de poids moléculaire élevé, un alcool gras (C14-C30) des émollients lipophiles ou des solvants, y compris de l'eau; puis on resolidifie la composition pour obtenir une distribution, de préférence une distribution uniforme, des dépôts solides sur la ou les surfaces du tissu. Etant donné que la composition est un solide à température ambiante et qu'elle se solidifie rapidement après son dépôt, elle a moins tendance à pénétrer et à migrer dans la feuille. Ces dépôts solides se caractérisent par une résistance à la pénétration comprise entre environ 5 et environ 360 millimètres.

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