Uniform gold films

Details Uniform gold films Uniform gold films

1976-12-14

1978-05-23

Kendall, Ralph S.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

427168, 427304, 427404, 427426, 428672, C23C 302

Patent

active

040911721

ABSTRACT:
Uniform gold films having an intense pure gold color and superior abrasion and adhesion properties are prepared by first depositing a gold film on a nonmetallic substrate by a known method, preferably electroless deposition, then depositing a silver film over the gold by electroless deposition.

REFERENCES:
patent: 1281262 (1918-10-01), Andres
patent: 2801935 (1957-08-01), Owen
patent: 2963383 (1960-12-01), Weinrich
patent: 3147133 (1964-09-01), Loiseleur
patent: 3300328 (1967-01-01), Luce
patent: 3476594 (1969-11-01), Soderberg
patent: 3515571 (1970-06-01), Levy
patent: 4005229 (1977-01-01), Miller

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