Patent · US Active

Isolable and redispersable transition metal nanoparticles their preparation and use as IR absorbers

US8841375B2 · kind B2 · utility

9Cited by

2References

20Claims

0Family size

Assignee

BASF SE

Inventors

Francesca Peri · Bologna, IT
Samanta Cimitan · Oderzo, IT
Markus Grob · Reinach, CH

Key dates

Filing date	Sep 19, 2008
Grant date	Sep 23, 2014
Priority date	—
Expiry date	Jul 7, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22B11/04
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The instant invention relates to easily isolable and re-dispersible transition metal nanoparticles, their manufacture and use as IR-absorbers, in particular in transparent thermoplastic or crosslinkable polymers. A further aspect of the invention is a composition of these transition metal nanoparticles and thermoplastic or crosslinkable polymers and an architectural or automotive glazing containing these transition metal nanoparticles.

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