Patent ID: 11958209
Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F | IPC B

Claim 10:
11. The structure of claim 1, further comprising a fire-resistant coating on the first piece, wherein the fire-resistant coating comprises at least one of boron nitride, montmorillonite clay, hydrotalcite, silicon dioxide (SiO2), sodium silicate, calcium carbonate (CaCO3), aluminum hydroxide (Al(OH)3), magnesium hydroxide (Mg(OH)2), magnesium carbonate (MgCO3), aluminum sulfate, iron sulfate, zinc borate, boric acid, borax, triphenyl phosphate (TPP), melamine, polyurethane, ammonium polyphosphate, phosphate, phosphite ester, ammonium phosphate, ammonium sulfate, phosphonate, diammonium phosphate (DAP), ammonium dihydrogen phosphate, monoammonium phosphate (MAP), guanylurea phosphate (GUP), guanidine dihydrogen phosphate, and antimony pentoxide.