Coated article

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428627, 428628, 428632, 428635, 428660, B32B 1504

Patent

active

059485485

ABSTRACT:
An article is coated with a multi-layer coating comprising a copper layer, a nickel layer, a chrome layer, a refractory metal layer, preferably zirconium layer, a sandwich layer comprised of alternating layers of a refractory metal compound and a refractory metal, a refractory metal compound layer, preferably zirconium nitride layer, and a refractory metal oxide layer or a layer comprised of the reaction products of refractory metal, oxygen and nitrogen. The coating provides the color of polished brass to the article and also provides abrasion protection, corrosion protection, and improved acid resistance.

REFERENCES:
patent: Re34173 (1993-02-01), Kerber
patent: 2316303 (1943-04-01), Wesley et al.
patent: 2432893 (1947-12-01), Holt
patent: 2653128 (1953-09-01), Brenner
patent: 2926124 (1960-02-01), Taylor
patent: 3090733 (1963-05-01), Brown
patent: 3771972 (1973-11-01), Schaer et al.
patent: 3772168 (1973-11-01), Dillenberg
patent: 3887444 (1975-06-01), Fueki et al.
patent: 3940319 (1976-02-01), Pollack
patent: 4029556 (1977-06-01), Monaco et al.
patent: 4033835 (1977-07-01), Lerner et al.
patent: 4049508 (1977-09-01), Morrissey
patent: 4226082 (1980-10-01), Nishida
patent: 4252862 (1981-02-01), Nishida
patent: 4418125 (1983-11-01), Henricks
patent: 4556607 (1985-12-01), Sastri
patent: 4632857 (1986-12-01), Mallory, Jr.
patent: 4640869 (1987-02-01), Loth
patent: 4699850 (1987-10-01), Kishi et al.
patent: 4761346 (1988-08-01), Naik
patent: 4791017 (1988-12-01), Hofmann et al.
patent: 4847445 (1989-07-01), Helderman et al.
patent: 4849303 (1989-07-01), Graham et al.
patent: 4904542 (1990-02-01), Mroczkowski
patent: 4911798 (1990-03-01), Abys et al.
patent: 4925394 (1990-05-01), Hayashi et al.
patent: 5024733 (1991-06-01), Abys et al.
patent: 5102509 (1992-04-01), Albon et al.
patent: 5178745 (1993-01-01), Abys et al.
patent: 5250105 (1993-10-01), Gomes et al.
patent: 5314608 (1994-05-01), Caballero
patent: 5413874 (1995-05-01), Moysan, III et al.
patent: 5476724 (1995-12-01), Moysan, III et al.
patent: 5478659 (1995-12-01), Moysan, III et al.
patent: 5478660 (1995-12-01), Moysan, III et al.
patent: 5482788 (1996-01-01), Moysan, III et al.
patent: 5484663 (1996-01-01), Moysan, III et al.
patent: 5547767 (1996-08-01), Paidassi et al.
patent: 5552233 (1996-09-01), Moysan, III et al.
patent: 5626972 (1997-05-01), Moysan, III et al.
patent: 5639564 (1997-06-01), Moysan, III et al.
patent: 5641579 (1997-06-01), Moysan, III et al.
patent: 5648179 (1997-07-01), Moysan, III et al.
patent: 5654108 (1997-08-01), Moysan, III et al.
patent: 5667904 (1997-09-01), Moysan, III et al.
Electroplating, Frederick A. Lowenheim, pp. 210-225 (Admitted Prior Art) (no date).
Modern Electroplating, Frederick A. Lowenheim, The Electrochemical Society, Inc., NY, 1942, pp. 279-280. (no month).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Coated article does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coated article, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coated article will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1803079

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.