U.S. federal trademark · Serial No. 90482609 · Reg. No. 6975233
Chemical preparations for use in industry; silicates; chemical preparations in the nature of binding agents for use in investment casting foundry backup slurries; chemical additives for use as binding agents in investment casting foundry backup slurries; colloidal silica-based binding agents for investment casting foundry backup slurries; chemical additives in the nature of colloidal silica for use as binding agents in binder systems for investment casting foundry backup slurries; chemical preparations in the nature of binder concentrates for use with bulk colloidal silica; chemical compounds in the nature of polymers to boost slurry performance
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