Patents

Cellulose-Based Soaped Paper

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By: Christine Esposito

Editor-in-Chief

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, s...

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