Patents
Patents for C07D 251 - Heterocyclic compounds containing 1,3,5-triazine rings (10,913)
02/1984
02/07/1984CA1161632A1 Triazine carboxylic acids as corrosion inhibitors for aqueous systems
01/1984
01/25/1984EP0099339A2 Condensed N-phenylsulfonyl-N'-pyrimidinyl and triazinyl urea
01/18/1984EP0098569A2 Heterocyclically substituted sulfonyl ureas, process for their preparation and their use in agriculture
01/18/1984EP0098483A1 Method for the preparation of lead and zinc cyanurates
01/18/1984EP0098430A2 Triazine compounds, their preparation and their use
01/17/1984US4426523 Preparation of 1-amino-1,3,5-triazine-2,4(1H, 3H)-diones
01/11/1984EP0098006A2 Isocyanurates and their preparation
01/11/1984EP0097979A2 Amino-triazine derivative and its use in heat-curable compositions
01/10/1984US4425284 Decyclization, amidation, phosphonation, hydrolysos
01/10/1984US4425283 Method for preparation of N-phosphonomethylglycine
01/10/1984US4425154 Herbicides, plant growth regulators
01/10/1984CA1160224A1 Triorgano-tin triazine compounds
01/10/1984CA1160177A1 Process for producing ( (monotrichloro) -tetra- (monopotassium-dichloro) )-penta-isocyanurate
01/03/1984US4424377 Benezenesulfonylisocyanates
01/03/1984CA1159829A1 Process for preparing melamine
12/1983
12/27/1983US4423216 Preparation of cyanuric acid
12/27/1983US4423212 1-(2-deoxy-b-d-pentofuranosyl)-5,6-dihydro-s-triazines
12/27/1983US4422900 Spray drying apparatus for available chlorine-containing compounds
12/21/1983EP0096654A2 Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents
12/21/1983EP0096189A2 Use of possibly substituted thiomethyl-cycloalkylamino-s-triazine as a selective agent against weeds and grasses
12/20/1983CA1159064A1 Isocyanuric acid derivatives, method of preparation, therapeutic compositions with a cytostatic action and therapeutic method
12/13/1983US4420597 (Meth)acrylates of isocyanuric acid derivatives containing hydroxyl groups and their use as adhesives
12/13/1983US4420325 Herbicidal sulfonamides
12/13/1983CA1158645A1 Purification of cyanuric acid
12/13/1983CA1158420A1 Method of storing a solid chlorinating agent and an article for storing same
12/07/1983EP0096004A2 Sulfonyl(thio)ureas, process for their preparation and their use as herbicides and/or growth regulating agents
12/07/1983EP0096003A2 Sulfonyl(thio)ureas, process for their preparation and their use as herbicides and/or growth regulating agents
12/07/1983EP0096002A2 N-phenylsulfonyl-N'-pyrimidinyl- and -triazinyl-urea
12/07/1983EP0095925A2 Herbicidal imidazole, pyrazole, thiazole and isothiazole derivatives
12/06/1983US4419513 Isocyanato-isocyanurates, and process for the production thereof
12/06/1983US4419296 Preparation of tertiary alkyl cyanides
12/06/1983US4419293 Aliphatic solvent compatible isocyanates
12/06/1983US4419121 N-Phenylsulfonyl-N'-pyrimidinylureas
11/1983
11/29/1983US4417917 Herbicidal sulfonamides
11/23/1983EP0094665A1 Process and equipment for the preparation of a suspension of cyanuric chloride in water or for the conversion of cyanuric chloride with ammonia or amines
11/23/1983EP0094538A2 Fluor-containing 4,6-diamino-s-triazines, process and intermediates for their preparation, and their use as herbicides
11/16/1983EP0094260A2 Herbicidal heterocyclic alkylaminocarbonylsulfonamides
11/15/1983US4415570 Treatment for rhematic diseases and allergic nephrytis; urogenital disorders
11/15/1983CA1156851A1 Herbicidal combinations
11/08/1983US4414393 Ultraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl group
11/08/1983US4413999 Amidoxime derivatives, processes for the preparation
11/01/1983US4413123 Solution synthesis of 1,3,5-triacrylylhexahydro-s-triazine
11/01/1983US4413021 Suspension, solutions, nozzles, perpendicular, spraying, apertures, constriction
11/01/1983US4412856 Postermergence herbicides
10/1983
10/26/1983EP0092520A2 Basic compounds, their preparation and their use
10/26/1983EP0092479A1 N,N'-substituted polymethylene diamines, processes for their preparation and pharmaceutical compositions containing them
10/25/1983US4412073 Isocyanurate preparation by catalytic, aminosilyl initiated cyclotrimerization of isocyanates
10/25/1983US4412072 Isocyanate composition
10/25/1983CA1155846A1 Hemiacetals of adducts of acrolein and isocyanuric acid and polymer compositions comprising hemiacetals of adducts of acrolein and isocyanuric acid
10/25/1983CA1155845A1 Acetals of adducts of acrolein and isocyanuric acid and polymer compositions comprising acetals of adducts of acrolein and isocyanuric acid
10/25/1983CA1155844A1 Adducts of acrolein and isocyanuric acid and polymer compositions comprising adducts of acrolein and isocyanuric acid
10/12/1983EP0091174A1 Process for preparing melamine
10/05/1983EP0090422A1 1,3,5-Triacrylylhexahydro-s-triazine derivatives
10/04/1983US4408046 Process of preparing melamine
10/04/1983US4408045 Process for the preparation of partially etherified methylolmelamines
10/04/1983CA1154761A1 Sulfooxy- triazinium, pyrimidinium and pyridinium hydroxide inner salts
09/1983
09/27/1983US4406897 6-Aryl-4-hydrazinyl-s-triazin-2-ones
09/27/1983US4406807 Hydraulic and heat transfer fluids
09/21/1983EP0089297A1 Process for the preparation of polyisocyanurate polyisocyanates by catalytic cyclotrimerization of polyisocyanates
09/20/1983US4405806 Fireproofing cotion
09/20/1983US4405644 Bicarbocyclic aryl urea or thiourea compounds
09/20/1983CA1154018A1 Synthesis of hydroxy functional melamine derivatives
09/06/1983US4402907 Triazine carboxylic acids as corrosion inhibitors for aqueous systems
09/01/1983WO1983002943A1 Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and uv light stabilized compositions
08/1983
08/31/1983EP0087393A2 Process for the preparation of isomelamines, and their use
08/31/1983EP0087098A2 s-Triazine derivatives and their use as sunscreen agents
08/30/1983CA1153007A1 N-substituted imido-dicarboxylic acid diaryl esters, a process for their preparation and their use as intermediate products
08/23/1983US4400519 Photopolymerization initiators
08/16/1983CA1152071A1 Synthesis of oxyalkylated polyamino-1,3,5-triazines
08/09/1983US4397679 Preemergence, postemergence, plant growth regulators
08/09/1983CA1151647A1 Process for trimerizing isocyanic acid to make cyanuric acid
08/03/1983EP0085028A2 N-Phenylsulfonyl-N'-pyrimidinyl and triazinyl ureas
08/03/1983EP0084767A2 Use of chloro-s-triazines substituted by one or two cyclohexylamino groups with at least 3 monovalent substituents, or substituted by cyclopentylamino groups, as selective agents against weeds and harmful grasses
08/02/1983CA1151201A1 Process for the preparation of n-substituted imido- dicarboxylic acid diaryl esters
08/02/1983CA1151200A1 Process for the preparation of n-substituted imido- dicarboxylic acid diaryl esters
07/1983
07/27/1983EP0084224A1 Herbicidal sulfonamides
07/26/1983US4395548 Two step-chlorination of alkali metal salt of cyanuric acid, seperation, adjustment of alkality, then chlorination of mother liquor
07/20/1983EP0084020A2 N-arylsulfonyl-N'-pyrimidinyl ureas
07/20/1983EP0012751B1 Preparation of trichloro-s-triazine activated supports
07/19/1983US4394506 Agricultural sulfonamides
07/19/1983US4394336 Production of tablets of sodium dichloroisocyanurate
07/19/1983CA1150255A1 Agricultural sulfonamides
07/12/1983US4393207 Alkoxyalkylaminotriazine trans-etherification products
07/12/1983US4393181 Polyfunctional phenolic-melamine epoxy resin curing agents
07/12/1983US4393065 Animal feed and process
07/12/1983US4393060 Anticancer
07/06/1983EP0082987A2 Isocyanato-isocyanurates and a process for their preparation
07/05/1983US4391976 Chlorosulfonyl isocyanate, phenol, heterocyclic amine
06/1983
06/29/1983EP0082681A2 Herbicidal sulfonamides
06/28/1983US4390538 Pesticidal triorgano-tin triazines
06/28/1983CA1148947A1 Isocyanate composition
06/22/1983EP0082108A1 N-phenylsulfonyl-N'-pyrimidinyl and triazinyl urea
06/21/1983US4389333 Bisguanamine
06/21/1983US4389325 Chloroisocyanurate compositions
06/21/1983CA1148545A1 Liquid carbodiimide-and/or uretonimine-isocyanurate- containing polyisocyanate compositions
06/15/1983EP0081235A2 Alkylthiopropionyl hydrazino triazines and synthetic resin compositions
06/15/1983EP0081142A2 1,3,5-Triazinones, process for their preparation and their use in combating undesired plant growth
06/07/1983US4387225 Heterocyclic alkylene triazinones
06/07/1983US4387224 Melamine quality by reactivation of the melamine synthesis catalyst
06/07/1983CA1147751A1 1-aryloxy-3-alkylamino-2-propanoles and processes for their production