Patent · US Active

Composite article including silicon oxycarbide layer

US8475945B2 · kind B2 · utility

4Cited by

5References

27Claims

0Family size

Assignee

UNITED TECHNOLOGIES CORPORATION · US

Inventors

Wayde R. Schmidt · Pomfret Center, US
Paul Sheedy · Bolton, US
William F. Werkheiser · Town of East Hartford, US
Tania Bhatia Kashyap · Town of West Hartford, US
Daniel G. Goberman · Town of East Granby, US

Key dates

Filing date	Jun 23, 2011
Grant date	Jul 2, 2013
Priority date	—
Expiry date	Jun 24, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01D5/288
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A composite article includes a substrate, at least one protective layer on the substrate and an intermediate layer between the at least one protective layer and the substrate. The intermediate layer includes dense silicon oxycarbide.

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