Patent · US Expired

Substrates having a biofilm-inhibiting coating

US7799432B2 · kind B2 · utility

2Cited by

14References

56Claims

0Family size

Assignee

Leibniz-Institut für Neue Materialien gemeinnützige GmbH · DE

Inventors

Carsten Becker-Willinger · Riegelsberg, DE
Helmut Schmidt · Riegelsberg, DE

Key dates

Filing date	Oct 21, 2004
Grant date	Sep 21, 2010
Priority date	—
Expiry date	Mar 4, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31663
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Substrates with a biofilm-inhibiting coating comprising an inorganic condensate modified with organic groups, at least some of the organic groups of the condensate containing fluorine atoms and the coating comprising copper colloids or silver colloids.

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