Noble metal coated, seeded bimetallic non-noble metal powders

Details Noble metal coated, seeded bimetallic non-noble metal powders Noble metal coated, seeded bimetallic non-noble metal powders

1997-09-02

1999-03-16

Kunemund, Robert M.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

428672, 428673, B22F 702

Patent

active

058828028

ABSTRACT:
A multi-coating step immersion coating process for producing a coating of a noble metal on a non-noble metal substrate, wherein the noble metal is of a predetermined amount expressed as a percent of the total weight of coated product, and wherein the non-noble metal substrate is in the form of fine particles or a powder is disclosed. The process also utilizes inter-plating step and post-plating step rinsing step sequences which together with the use of the plurality of coating steps consistently results in high quality product having a uniform coating, excellent corrosion resistance and excellent electrical conductivity. Use of the coated products produced according to the process in a variety of electrically conductive compositions, including plastics, adhesives and inks, and in plastic and resin based electromagnetic shielding materials is also disclosed.

REFERENCES:
patent: 2142564 (1939-01-01), Korpiun
patent: 3881999 (1975-05-01), Toth et al.
patent: 3989606 (1976-11-01), Kampert
patent: 4434541 (1984-03-01), Powers, Jr.
patent: 4450188 (1984-05-01), Kawasumi
patent: 4529667 (1985-07-01), Shigo et al.
patent: 4578115 (1986-03-01), Harrington et al.
patent: 5064463 (1991-11-01), Ciomek
patent: 5139890 (1992-08-01), Cowie et al.
patent: 5385789 (1995-01-01), Rangaswamy et al.

Affiliated with

Also associated with

Rating

Noble metal coated, seeded bimetallic non-noble metal powders does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Noble metal coated, seeded bimetallic non-noble metal powders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noble metal coated, seeded bimetallic non-noble metal powders will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-815906