Patent · US Active

Alumina products and uses thereof in polymer compositions with high thermal conductivity

US10968111B2 · kind B2 · utility

1Cited by

8References

20Claims

0Family size

Assignee

MARTINSWERK GMBH · DE

Inventors

Henning Hofius · Aachen, DE
Bashar Diar Bakerly · Cologne, DE
Martijn Jacobus Marinus Mies · Eindhoven, NL
Monika Giesselbach · Frechen, DE

Key dates

Filing date	May 15, 2017
Grant date	Apr 6, 2021
Priority date	—
Expiry date	Oct 18, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L23/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Alumina products containing a fine particle size component and a coarse particle size component, and with specific particle size characteristics and irregular and non-spherical particle shapes, are disclosed. These alumina products can be used in polymer formulations to produce composites having high isotropic thermal conductivity.

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