Patent · US Expired

Complex oligomeric or polymeric compounds for the generation of metal seeds on a substrate

US5503877A · kind A · utility

11Cited by

2References

21Claims

0Family size

Assignee

Atotech Deutschalnd GmbH · DE

Inventors

Lutz Stamp · Berlin, DE
Elisabeth Zettelmeyer · Berlin, DE
Heinrich Meyer · Berlin, DE
Gonzalo Urrutia Desmaison · Berlin, DE

Key dates

Filing date	Nov 10, 1994
Grant date	Apr 2, 1996
Priority date	—
Expiry date	Nov 10, 2014

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23C18/30
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Complex compounds are disclosed comprising a metal of the 8th to 11th groups of the Periodic Table with at least one organic ligand, wherein the complex exists in an oligomeric or polymeric form, and the organic ligand preferably contains at least one N or O atom, or a multiple bond, or several of these elements. The complex compounds are useful for the generation of metal seeds on a non-metallic substrate.

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