01.06.17
US Patent No. 9,506,022 B2; Danilo Ronco of Villanova Solaro, Italy has patented a soaped paper that is comprised of a disaggregatable paper comprising cellulose fibers; a disaggregating agent selected from the group consisting of polymers based on polyvinyl pyrrolidone, polyethylene glycol, xanthan gum, guar gum, polyquaternium polymers, pullulan, hydroxypropylmethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, gelatine, sodium salt of carboxymethylcellulose, polyvinyl alcohol, sodium alginate, gum tragacanth, acacia gum, gum arabic, polyacrylic acid, methylmethacrylate copolymer, carboxyvinyl polymer, amylases, natural and modified starches, aluminum starch octenylsuccinate, hydroxypropyl starch phosphates, high amylase starch, high amylase hydroxypropylate starch, dextrin, pectin, chitin, chitosan, levan, elsinan, collagen, zein, gluten, soya protein isolate, milk protein isolate, casein, carob bean gum, karaya gum, carrageenan, gellan gum, agar, alginic acid and alginates, furcellaran, polyhydroxy acid polymers, polysaccharides, and mixtures thereof; and at least one detergent added to the disaggregatable paper.