Stock material or miscellaneous articles – Composite – Of metal
Reexamination Certificate
2006-01-10
2008-11-25
Speer, Timothy M (Department: 1794)
Stock material or miscellaneous articles
Composite
Of metal
C428S472000, C428S701000, C428S702000, C416S24100B
Reexamination Certificate
active
07455913
ABSTRACT:
A process of coating an article includes the steps of (1) applying upon at least one surface of an article at least one graded layer of at least one ceramic based compound comprising at least one metal selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutelium, indium, scandium, yttrium, zirconium, hafnium, titanium, and mixtures thereof; (2) optionally drying the coated article; and (3) optionally repeating steps (1) and (2).
REFERENCES:
patent: 3528861 (1970-09-01), Elam et al.
patent: 3542530 (1970-11-01), Talboom, Jr. et al.
patent: 3649225 (1972-03-01), Simmons, Jr.
patent: 3676085 (1972-07-01), Evans et al.
patent: 3754903 (1973-08-01), Goward et al.
patent: 4078922 (1978-03-01), Magyar et al.
patent: 4248940 (1981-02-01), Goward et al.
patent: 4585481 (1986-04-01), Gupta et al.
patent: 5667641 (1997-09-01), Poirier et al.
patent: 2007/0160859 (2007-07-01), Darolia et al.
European Search Report, May 3, 2007.
Freling Melvin
Litton David A.
Maloney Michael J.
Schlichting Kevin W.
Smeggil John G.
Bachman & LaPointe P.C.
Speer Timothy M
United Technologies Corporation
LandOfFree
Thermal barrier coating compositions, processes for applying... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermal barrier coating compositions, processes for applying..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal barrier coating compositions, processes for applying... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4047903