Patent · US Active

Production of dispersions containing carbon nanotubes

US9540524B2 · kind B2 · utility

1Cited by

5References

3Claims

0Family size

Assignee

Covestro Deutschland AG · DE

Inventors

Daniel Rudhardt · Cologne, DE
Stefanie Eiden · Leverkusen, DE
Sigrun Stein · Leverkusen, DE
Gertrud Ott

Key dates

Filing date	Oct 4, 2011
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Feb 12, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B2202/28
WIPO fieldMicro-structural and nano-technology
WIPO sectorChemistry

Abstract

Process for the preparation of stable suspensions and dispersions of carbon nanotubes, and dispersions prepared by the process.

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