Topically-applied binder materials for imparting wet strength to soft, absorbent paper sheets, such as are useful as household paper towels and the like, include an epoxy-reactive polymer, such as a carboxyl-functional polymer, and an epoxy-functional polymer. These binder materials can be cured at ambient...http://www.google.es/patents/US20070187056?utm_source=gb-gplus-sharePatente US20070187056 - Low odor binders curable at room temperature
Número de solicitud: 11/787,317 Número de publicación: US 2007/0187056 A1 Fecha de presentación: 16 Abr 2007 Patente emitida: US7566381 ( Fecha de emisión 28 Jul 2009)
