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US 4,421,821 AGranted
Corrosion resistant tire rim
AssigneeThe Toyo Rubber Industry Co., Ltd.
InventorsHideyuki Matsubara, Ikutaka Kosugi, Chiaki Tsukamoto
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Abstract
A corrosion-resistant tire rim coated with a plastic paint which is obtained by the addition of flake filler to unsaturated polyester resin or epoxy resin in order to improve the chemical-resistance.
Claims8
A tire rim having a 100-1000.mu. thick coating thereon of a composition containing a resin selected from the group consisting of an unsaturated thermosetting polyester resin and an epoxy resin and 10-100 weight parts of a chemically resistant flake filler having a Tyler mesh size of 30-325 per 100 weight parts of the resin.
Dependencies are inferred from the claim text.