Patent · US Active

Polymer composite material and preparation method thereof

US12234541B2 · kind B2 · utility

0Cited by

0References

7Claims

0Family size

Assignee

CITY UNIVERSITY OF HONG KONG SHENZHEN FUTIAN RESEARCH INSTITUTE · CN

Inventors

Jian Lu · Kowloon, CN
Yu Bu · Kowloon, CN

Key dates

Filing date	Oct 24, 2022
Grant date	Feb 25, 2025
Priority date	—
Expiry date	Apr 8, 2043

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2379/08
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Disclosed are a polymer composite material and a preparation method thereof. The polymer composite material includes a polymer base layer and a metal thin film layer provided on a surface of the polymer base layer. The metal thin film layer is made of amorphous alloy. The surface of the polymer base layer is provided with a metal thin film with an amorphous structure. In this way, the arrangement of the metal thin film with amorphous structure can not only improve the mechanical properties, wear resistance and corrosion resistance of the polymer substrate material, but also can greatly improve the toughness of the polymer substrate material, to simultaneously improve the strength and toughness of the polymer material.

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