Hypoallergenic jewelry and method of making the same

Details Hypoallergenic jewelry and method of making the same Hypoallergenic jewelry and method of making the same

1988-05-02

1989-08-29

McCamish, Marion C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

63 11, 424 78, 4272556, B32B 700

Patent

active

048616583

ABSTRACT:
Hypoallergenic jewelry and a method of making the same is achieved by providing vapor deposition of unsubstituted and substituted linear homopolymers and copolymers of poly(p-xylylene) on the jewelry having a thickness in the range of about 0.5 microns to about 25 microns. A new use of preventing allergic reactions when jewelry is worn is achieved by providing the jewelry with a poly(p-xylylene) polymer coating which provides a hypoallergenic surface on the jewelry.

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patent: 3908046 (1975-09-01), Fitzpatrick et al.
patent: 4225647 (1980-09-01), Parent
patent: 4291244 (1981-09-01), Beach et al.

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