The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2008
Filed:
May. 23, 2005
Applicants:
Tania Bhatia, Middletown, CT (US);
Wayde R. Schmidt, Pomfret Center, CT (US);
William K. Tredway, Manchester, CT (US);
Venkata R. Vedula, Middletown, CT (US);
Inventors:
Tania Bhatia, Middletown, CT (US);
Wayde R. Schmidt, Pomfret Center, CT (US);
William K. Tredway, Manchester, CT (US);
Venkata R. Vedula, Middletown, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 9/04 (2006.01); C23C 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bond coat system for silicon based substrates wherein a compliant layer having an elastic modulus of between 30 and 130 GPa is provided between the silicon based substrate and a silicon metal containing oxygen gettering layer.