Patent · US Expired

Enamelled metallic wires

US6242096A · kind A · utility

5Cited by

4References

20Claims

0Family size

Assignee

Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

Herbert Wolter · Höchberg, DE
Werner Storch · Höchberg, DE
Karl Deichmann · Würzburg, DE

Key dates

Filing date	Jul 28, 1998
Grant date	Jun 5, 2001
Priority date	—
Expiry date	Jul 28, 2018

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2955
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to varnished metal wires with one or more electrically insulating varnish coatings, at least one of the electrically insulating varnish coatings representing an organically modified silicic acid (hetero) polycondensate, which has been obtained by partial or total hydrolytic condensation of one or more hydrolytically condensable compounds of silicon and if necessary other elements from the group B, A1, P, Sn, Pb, the transition metals, the lanthanides and actinides, and/or from precondensates derived from the abovenamed compounds, if necessary in the presence of a catalyst and/or of a solvent by the action of water and moisture.

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