Patent · US Active

Antifouling layer for compressor blades

US9540522B2 · kind B2 · utility

0Cited by

8References

15Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Natividad Lopez Lavernia · Munich, DE
Max Niegl · Munich, DE
Melanie HEUSING · Rinteln, DE

Key dates

Filing date	Jul 8, 2015
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Jul 8, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a composition for producing a coating having antifouling properties on a component of a turbomachine. The composition comprises a binder comprising at least one silicon-organic constituent, ceramic particles and a solvent, the ceramic particles comprising at least silicon dioxide and the silicon-organic constituent comprising at least alkoxysilane. In addition, the present invention relates to a process for producing a coating using such a composition and also a correspondingly produced coating and a component provided therewith.

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