ORGANIC/INORGANIC COMPOSITE MATERIAL WITH ANTIMICROBIAL EFFECT FOR CONSOLIDATING ARCHAEOLOGICAL WOOD WITH EXCESS OF MOISTURE AND METHOD OF OBTAINING IT
Authors: TOMA FISTOS, SORIN-VIOREL DOLANA, RADU CLAUDIU FIERASCU, IRINA FIERASCU, ANDA MARIA BAROI, ROXANA IOANA BRAZDIS (MATEI), ANDREI SARBU, TANTA-VERONA IORDACHE, ANAMARIA ZAHARIA
Company/Institution: NATIONAL INSTITUTE FOR RESEARCH & DEVELOPMENT IN CHEMISTRY AND PETROCHEMISTRY – ICECHIM BUCHAREST
Country: Romania
e-mail: office@icechim.ro
web: www.icechim.ro
The present invention refers to a nanocomposite coating material with antimicrobial and consolidant properties (demonstrated by the improvement of the mechanical properties) for archaeological wood with excess moisture (known in the specialized literature as waterlogged wood), material constructed of two components: an antimicrobial component (substituted apatitic material with various heavy metals) that gives protection against biodeteriogens and a polymeric component that gives the compound compatibility with the support material on which it is applied (archaeological wood) and improves the mechanical properties (consolidation) and to a method of obtaining it.
Acknowledgements. This work was supported by a grant of the Ministry of Research, Innovation, and Digitization, CCCDI-UEFISCDI, project number PN-III-P2-2.1-PED-2021-0627, within PNCDI III. It is also acknowledged the support of Ministry of Research, Innovation and Digitization through Program 1 – Development of the national research-development system, Subprogram 1.2-Institutional performance- Projects to finance excellence in RDI, Contract no. 15PFE/2021.
(Patent application No. A-00070/2024).
