U.S. federal trademark · Serial No. 99529065 · Reg. No. 8431003
Proprietary salt compositions consisting primarily of alkaline nitrate and hydroxide compounds for use in metal treatment processes; alkaline nitrate and hydroxide compounds for use in metal treatment processes; salt compounds for use in metal treatment processes; alkaline nitrate and hydroxide compounds for use in salt bath nitriding; alkaline nitrate and hydroxide compounds used as post-nitriding quench baths for neutralising toxic compounds; alkaline nitrate and hydroxide compounds for use in metal coating processes; alkaline nitrate and hydroxide compounds for use in surface hardening and corrosion protection of metals; chemical agents for producing a black iron oxide layer on the surface of metal components to enhance corrosion resistance, lubricity and cosmetic appearance
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