Patent · US Expired

Thermochromic coating

US6440592B1 · kind B1 · utility

25Cited by

2References

25Claims

0Family size

Assignee

Bruno K. Meyer · DE

Inventors

Bruno K. Meyer · Heide, DE
Dirk Schalch · Gießen, DE
Thomas Christmann · Berlin, DE

Key dates

Filing date	Feb 1, 2001
Grant date	Aug 27, 2002
Priority date	—
Expiry date	Feb 1, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2218/154
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A thermochromic coating comprises a vanadium oxide layer 16 which comprises tungsten and fluorine (FIG. 1).

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