White gold jewelry alloy

Details White gold jewelry alloy White gold jewelry alloy

1982-01-27

1983-08-02

Rutledge, L. Dewayne

Alloys or metallic compositions

Containing over 50 per cent metal but no base metal

Copper containing

420580, C22C 3002, C22C 3006

Patent

active

043965784

ABSTRACT:
A jewelry alloy is disclosed containing no gold or preferably less than one-half karat gold having the color, hue and shine characteristics of 10 or higher karat white gold. Although the alloy disclosed is virtually identical in appearance to 10 to 18 karat white gold, it is substantially less expensive and provides a relatively low cost substitute for 10 and higher karat white gold. The alloy has the following composition, by weight:

REFERENCES:
patent: 2050077 (1936-08-01), Wise
patent: 2222544 (1940-11-01), Spanner et al.
patent: 2279284 (1942-04-01), Wassermann
patent: 2460595 (1949-02-01), Reich
patent: 4012228 (1977-03-01), Dudek et al.
patent: 4264359 (1981-04-01), Harris et al.

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