Patent · US Expired

Organic layer for subsequent coating with a cover layer which is harder than the organic layer and process for surface treatment of an organic layer

US5628920A · kind A · utility

10Cited by

9References

6Claims

0Family size

Assignee

Daimler-Benz AG · DE

Inventors

Hans-Juergen Fuesser · Herbrechtingen, DE
Karl Holdik · Ulm, DE
Klaus Rohwer · Ulm, DE
Martin Hartweg · Erbach, DE

Key dates

Filing date	Jul 7, 1995
Grant date	May 13, 1997
Priority date	—
Expiry date	Jul 7, 2015

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/30
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An organic layer for subsequent coating with a cover layer which is harder than the organic layer, and a process for surface treatment of the organic layer. In order to improve the quality of a subsequently applied cover layer, growth nuclei for the cover layer, which exhibit sp.sup.2 and/or sp.sup.3 bonding orbital hybridization, are arranged and/or exposed on the free surface of the organic layer.

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