Methanol fuel containing flame luminosity agent
Patent 5147413 Issued on September 15, 1992. Estimated Expiration Date: 
September 15, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 15, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3049533 3164449 Dye mixtures of azo compounds soluble in organic solvents Alcohol compositions having luminous flames Methanol fuel mixture Patent #: 4932979 InventorsAssigneeApplicationNo. 382902 filed on 07/20/1989US Classes:44/328, Azo compound (i.e., each of the nitrogens is single bonded to carbon)44/389, Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding (e.g., polyesters, half ester-half acid compounds, etc.)44/445, All the oxygens are present as -OH groups (e.g., glycols, triols, etc.)44/451, Alkanol44/642FLAME COLORANT COMPOSITIONExaminersPrimary: Medley, MargaretAttorney, Agent or FirmForeign Patent References
International ClassC10L 001/22AbstractThe flame luminosity of a methanol fuel is appreciably enhanced by the addition thereto of at least one azo dye flame luminosity enhancing agent.Field of SearchFLAME COLORANT COMPOSITIONAzo compound (i.e., each of the nitrogens is single bonded to carbon) Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding (e.g., polyesters, half ester-half acid compounds, etc.) All the oxygens are present as -OH groups (e.g., glycols, triols, etc.) Alkanol | |
