| Patents for C07C 239 - Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof (5,130) |
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| 05/04/1976 | US3954825 From a polyamine and a polyisocyanate |
| 05/04/1976 | US3954770 Flame retardants |
| 05/04/1976 | US3954442 Herbicidal compositions |
| 04/20/1976 | US3952057 From urea, guanidine and pyrolysis products of urea, ammonia and carbon dioxide |
| 04/20/1976 | US3952055 Adiabatic, from ammonia and carbon dioxide |
| 04/20/1976 | US3952040 Urea derivative containing isocyanate groups |
| 04/20/1976 | US3952032 Compounds with multiple acrylic radicals, compositions containing them, and uses thereof |
| 04/13/1976 | US3950539 Substituted diaminoguanidines |
| 04/13/1976 | US3950367 From imino compound and phosgene, herbicides |
| 03/30/1976 | US3947274 Silver halide photographic material containing an isourea derivative as antifoggant |
| 03/16/1976 | US3944611 Ethanolamine derivatives |
| 03/16/1976 | US3944605 Method of recovering unreacted ammonium carbamate in urea synthesis |
| 03/02/1976 | US3941873 Process for the preparation of carbonyl diisocyanate |
| 03/02/1976 | US3941829 Pesticide |
| 03/02/1976 | US3941823 Nitrosation of an imido-ester or -thioester |
| 02/10/1976 | US3937718 Carboxylic acids, alcohols, tertiery phosphines, disulfides, sulfenic acid ester |
| 02/03/1976 | US3936501 Process for the manufacture of crystalline urea phosphate |
| 02/03/1976 | US3936500 Process for preparing urea |
| 02/03/1976 | US3936499 Crystallization, melting, heterogenous, pelleting |
| 01/27/1976 | US3935266 N-substituted guanidino acid derivatives |
| 01/27/1976 | US3935255 Phenylacetic acid derivatives |
| 01/27/1976 | US3935250 N-lower alkyl, N-lower alkyliminomethyl carbamic acid esters of αnaphthol and substituted phenols |
| 01/20/1976 | US3933911 Beta-adrenergic stimulants |
| 01/20/1976 | US3933753 Alkenylaromatic polymers with α-ketoalhydic groups |
| 01/20/1976 | US3933677 Preparation of aqueous dispersions of blocked aromatic polyisocyanates |
| 01/13/1976 | US3932663 Certain 3-amino-prop-1-enes for treating Trypanosoma cruzi infections |
| 01/13/1976 | US3932492 Microbiocides |
| 01/13/1976 | US3932463 11-Deoxy-13-dihydro-prostaglandin-9-ketals |
| 01/06/1976 | US3931311 N,N,N-trisubstituted N-halogenomethylurea and thiourea compounds and process for their preparation |
| 01/06/1976 | US3931240 Antidepressant, antiaggression |