Composition for use in the finishing, preservation, restoration of manufactures
AssigneeUniversita' Degli Studi Di Roma “La Sapienza”
InventorsArmandodoriano Bianco, Ilaria Serafini, Giuseppe Cavallaro, Giuseppe Lazzara
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Abstract
An aqueous composition comprising chitosan and fibroin nanoparticles, with a diameter equal or lower than 140 nm, and an acid agent, with pH equal or lower than 6, and viscosity equal or lower than 3.5 kg×m−1×s−1 measured at 25.0±0.1° C., kit and method for finishing and/or preservation and/or restoration and/or renovation and/or repairing and/or consolidation of manufactures, in particular ancient manufactures are disclosed.
Claims15
Aqueous composition comprising chitosan, fibroin nanoparticles and an acid agent wherein the aqueous composition has a pH equal to or lower than 6, wherein the aqueous composition has a viscosity equal to or lower than 3.5 kg×m−1×s−1 measured at 25.0±0.1° C., and wherein the fibroin nanoparticles have a diameter equal to or lower than 140 nm.
Dependencies are inferred from the claim text.