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| Patents for C23F 11 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent (9,217) |
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| 03/16/1976 | US3944610 N,N-bis-aminoalkylamides of polyoxaperfluoroalkandioic acids, derivatives thereof and process for preparing same | | 03/02/1976 | US3941896 Ammonium polyphosphates | | 03/02/1976 | US3941562 Corrosion inhibition | | 02/24/1976 | US3940248 Water soluble 8-hydroxy-s-triazolo(b)pyridazine compounds | | 02/03/1976 | US3936583 Prevention of corrosion in metals | | 02/03/1976 | US3936560 Self-sealable corrosion protectable packaging material and method of making | | 01/27/1976 | US3935125 Amine pyrophosphate, organo-phosphonate, triazole | | 01/20/1976 | US3933531 Method of rust-preventing for copper and copper alloy | | 01/20/1976 | US3933427 Phosphonoalkyldicarboxylic acid | | 01/13/1976 | US3932582 Method and compositions for removing acid gases from gaseous mixtures and reducing corrosion of ferrous surface areas in gas purification systems | | 01/13/1976 | US3932303 Corrosion inhibition with triethanolamine phosphate ester compositions | | 01/13/1976 | US3932296 Corrosion inhibitor | | 01/13/1976 | US3932130 Inhibition of aluminum corrosion by sulfuric acid solutions | | 01/06/1976 | US3931043 Filming amine emulsions | | 01/06/1976 | US3931038 Scale and corrosion inhibition for cooling water systems | | 01/06/1976 | US3931029 Corrosion inhibited antifreeze compositions and process for inhibiting the corrosion of solder alloys | | 01/06/1976 | US3930832 Inhibition of corrosive action of zinc-containing fertilizer solutions |
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