Patent · US Expired

Soluble carbon nanotubes

US7531157B2 · kind B2 · utility

7Cited by

3References

34Claims

0Family size

Assignee

Sony Deutschland GmbH · DE

Inventors

William Ford · Stuttgart, DE
Jurina Wessels · Stuttgart, DE
Akio Yasuda · Eßlingen, DE

Key dates

Filing date	Sep 23, 2003
Grant date	May 12, 2009
Priority date	—
Expiry date	Jul 10, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/30
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A method of solubilizing carbon nanotubes. Carbon nanotubes, and urea are mixed together and then heated.

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