Patent · US Active

Engineered nano-modified methyl methacrylate polymer for repair of 30 microM microcracks

US11066592B2 · kind B2 · utility

1Cited by

3References

4Claims

0Family size

Assignees

UNM RAINFOREST INNOVATIONS · US
National Technology & Engineering Solutions of Sandia, LLC · US
TRANSPO INDUSTRIES, INC. · US

Inventors

Mahmoud Reda Taha · Albuquerque, US
Michael S. Stenko · Ridgefield, US
John Stormont · Albuquerque, US
Edward N. Matteo · Albuquerque, US
Moneeb Genedy · Albuquerque, US
Thomas Dewers · Albuquerque, US

Key dates

Filing date	Apr 20, 2018
Grant date	Jul 20, 2021
Priority date	—
Expiry date	Apr 20, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2208/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A method and sealant to seal microcracks as small as 30 μm by causing methyl methacrylate combined with one or more nanoparticles to flow into the microcrack to be sealed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.