Pulitura beni cartacei

# Record card
181
Description

The proposed technology takes advantages of the huge potentialities of the gellan gum microgels in the preservation of cultural heritage. Microgels are polymeric gels particles with the micro and nanoscale size, whose soft nature is due to the presence of the aqueous solvent inside the particle. For their small size, they can easily diffuse in the environment and penetrate in the porous structure of paper and wood to act as cleaner agent.

Thematic areas
Chemicals & Physics
Chemicals & Physics / Micro and nanotechnology related to physical, chemical and exact sciences
Materials
Materials / Plastics, polymers
Tourism, social sciences and cultural heritage
Tourism, social sciences and cultural heritage / Technologies for preservation of cultural heritage