Patent · US Expired

Method for modifying the dispersion characteristics of metal organic-prestabilized or pre-treated nanometal colloids

US6531304B1 · kind B1 · utility

22Cited by

7References

25Claims

0Family size

Assignee

Studiengesellschaft Kohle gGmbH · DE

Inventors

Helmut Bonnemann · Neheim, DE
Werner Brijoux · Oberhausen, DE
Rainer Brinkmann · Wetter (Ruhr), DE

Key dates

Filing date	Nov 15, 2000
Grant date	Mar 11, 2003
Priority date	—
Expiry date	Nov 15, 2020

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/12181
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a process for modifying the dispersing properties of organometallic-prestabilized or organometallic-pretreated nanometal colloids by reacting reactive metal-carbon bonds in the protective shell to prepare nanometal colloids having a wide range of solubilities in hydrophilic and hydrophobic media including water, to the colloids thus prepared and their use.

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