Patent · US Active

Composition and process for the generation of a clear or translucent emissive coating

US11142654B2 · kind B2 · utility

0Cited by

3References

3Claims

0Family size

Assignee

CHEMETALL GMBH · DE

Inventors

Noel Smith · Hackettstown, US
Charles J. Gruszka · Doylestown, US
Aaron P. Thompson · Menomonie, US
Michael Deemer · Frankfurt am Main, DE

Key dates

Filing date	Nov 3, 2010
Grant date	Oct 12, 2021
Priority date	—
Expiry date	Jul 25, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31663
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A composition for applying a clear or translucent and colorless or nearly colorless emissive coating on a metallic surface comprising in a dispersion a) 50 to 300 g/L of at least one of clear or translucent organic polymeric substances of a binder, and b) 30 to 300 g/L of sheet silicate pigments having a TE value for the thermal emissivity of at least 0.40, having a particle size distribution of which d50 is in the range of 0.3 to 80 μm. Processes for applying the composition and elements prepared therefrom are also disclosed.

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