Patent · US Active

Hydrophobic flourinated coating

US8871881B2 · kind B2 · utility

0Cited by

3References

21Claims

0Family size

Assignee

Philipps-Universitat Marburg · DE

Inventors

Andreas Greiner · Amöneburg, DE
Seema Agarwal · Marburg, DE
Michael Bognitzki · Marburg, DE
Sven Horst · Braunschweig, DE

Key dates

Filing date	Feb 23, 2006
Grant date	Oct 28, 2014
Priority date	—
Expiry date	Aug 15, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G2261/42
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The invention at hand concerns hydrophobic polymer surfaces, in particular superhydrophobic polymer surfaces, comprising at least one homo- or copolymer, which comprises at least one side chain with at least one fluoro-substituted aryl group. Furthermore, the invention at hand concerns a method for the production of polymer surfaces of this type, their use and polymers of the general formula I:wherein n is an integer between 10 and 4,500, preferably between 20 and 2,200 and particularly preferably between 100 and 670.

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