Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 251 - Heterocyclic compounds containing 1,3,5-triazine rings
Patents for C07D 251 - Heterocyclic compounds containing 1,3,5-triazine rings (10,913)
12/1981
12/29/1981US4308031 N-Substituted perhydro-s-triazines to increase the solubility of alkali or alkaline earth metal salts
12/15/1981US4306051 Useful as hardeners and binders
12/15/1981CA1114105A1 Intumescent composition
12/09/1981EP0041476A2 Aryl-phenyl-acetylene compounds
12/08/1981US4304718 2-Azetidinone compounds and processes for preparation thereof
12/02/1981EP0041039A1 Use of salts or partial esters of aminotriazine-carboxylic acids as corrosion inhibitors for metals in aqueous systems
12/01/1981US4303761 Fluoroelastomer gelling agents and products made therefrom
11/1981
11/24/1981US4302579 Optical brightening agents and photographic materials which contain these brightening agents
11/24/1981US4302351 Aliphatic or cycloaliphatic, e-caprolactam
11/24/1981CA1113101A1 Cross-linking agents for irradiation cross-linking of organic polymers
11/18/1981EP0039864A1 Isocyanato-isocyanurates, process for their preparation and their use in polyurethane lacquers as isocyanate component
11/17/1981US4301286 Herbicidal O-alkyl sulfonylisoureas
11/17/1981US4301260 Vulcanizable rubber compositions scorch inhibited by 2-(thioamino)-4,6-diamino-1,3,5-triazines
11/17/1981US4300899 Triazine and pyrimidine derivatives as reserving agents
11/17/1981CA1112402A1 Intumescent composition
11/10/1981US4299958 Haloalkylation
11/10/1981CA1112243A1 Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
11/04/1981EP0038936A1 Derivatives of 1-aryloxy-3-alkylamino-2-propanol and methods for their preparation
11/03/1981US4298608 Method for blocking high frequency nerve stimulation
11/03/1981CA1111848A1 Process for the production of chloro-di(alkylamino)-s- triazines
10/1981
10/29/1981WO1981003020A1 Triazine synthesis
10/27/1981US4297294 Process for making 4,4'-methylene diphenyl diisocyanate
10/27/1981EP0030969A4 Poly(ethylenically unsaturated alkoxy)heterocyclic compounds and crosslinked polymeric coatings.
10/20/1981US4296051 Method of producing granular sodium dichloroisocyanurate
10/15/1981WO1981002855A1 Process for the spraying of a liquid
10/13/1981US4294962 Continuous process for the manufacture of cyanuric acid
10/13/1981US4294719 Also uretone-imine groups; highly selective, removable catalyst matrix
10/13/1981CA1110622A1 Tetrahydro-s-triazine thiones
10/07/1981EP0037156A1 Process for the spraying of a liquid by means of a gas
10/07/1981EP0037141A1 Purification of cyanuric acid
10/07/1981EP0036943A1 Process for introducing solid cyanuric chloride into a cyanuric chloride melt
10/06/1981US4293693 Hemiacetals of adducts of acrolein and isocyanuric acid
10/06/1981US4293692 Continuous process for manufacturing substantially fully methylated substantially fully methylolated melamine compositions
10/06/1981CA1110398A1 Intumescent flame retardant polyolefin compositions
09/1981
09/29/1981US4292350 Isocyanate mixture and its use as binder in one-component lacquers
09/23/1981EP0036133A2 Process for the preparation of dihalotriazinyl-amino-naphthol compounds
09/22/1981US4291162 Carboxyalkylthiomethyl-substituted, epoxy resin curing agents
09/22/1981US4291161 Fungicides
09/16/1981EP0035704A1 Process for the preparation of 2,4,6-trifluorotriazine-(1,3,5)
09/09/1981EP0035472A1 Mercapto phenols and their use as stabilizers
09/08/1981US4288594 From cyanuric chloride and alkylamine hydrochloride via dichloro intermediate
09/08/1981US4288586 Process for the preparation of polyisocyanates containing isocyanurate groups
09/02/1981EP0034751A2 Process for the preparation of 1-amino-1,3,5-triazine-2,4 (1H,3H) diones
09/02/1981EP0034750A2 N-substituted imidodicarboxylic acid diaryl esters and a process for their preparation
09/01/1981US4287338 Useful in treating hypertension and vascular diseases
09/01/1981CA1108138A1 Triazine derivatives
08/1981
08/27/1981EP0012751A4 Preparation of trichloro-s-triazine activated supports.
08/18/1981US4284790 3-Hydroxybenzyl compounds useful as antioxidants
08/18/1981US4284772 Ultraviolet radiation stabilizers for polymers
08/18/1981US4284771 Process for preparing melamine
08/18/1981US4284769 Formation/c-c/, oxidaton
08/18/1981US4284730 Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom
08/12/1981EP0033581A1 Catalysts and methods for forming isocyanurate products, compositions of said products, and urethane prepolymers and polyurethanes formed from said products
08/12/1981EP0033458A1 Process for preparing modified polyisocyanates and their use as constituents in preparing polyurethane plastics
08/11/1981US4283535 Partially trimetization of an organic isocyanate using a hydroxy ethyl ester of a phthalic acid salt
08/04/1981US4282359 Mechanical separation from heated slurry containing urea anor biuret
08/04/1981CA1106533A1 Esters of carboxy amino phenyl isocyanurates and vinylidene carbonyl oxy alkanols
07/1981
07/28/1981US4281124 Reactive quaternary compounds, their preparation and their use for increasing the affinity of anionic dyestuffs for fibres which contain nitrogen or hydroxyl groups
07/28/1981US4281123 Process for introducing three substituents in cyanuric chloride
07/28/1981US4281122 Preparation of sodium dichloro-s-triazine trione compositions
07/28/1981US4281059 Photographic material
07/21/1981US4279652 Self-extinguishing polymers
07/15/1981EP0031905A1 Process for producing mono-(trichloro)-tetra-(monopotasso-dichloro)-penta-isocyanurate
07/14/1981US4278795 Cyanuric chloride-aluminum halide complex, 1a alcoholate or phenolate
07/14/1981US4278794 Waste melamine, hydrolysis, sulfuric acid
07/14/1981CA1105018A1 Process for producing cyanuric chloride (ii)
07/14/1981CA1105017A1 Process for producing cyanuric chloride (iii)
07/08/1981EP0031796A2 4-Heterocyclyl-4'-vinyl-stilbenes
07/01/1981EP0030969A1 Poly(ethylenically unsaturated alkoxy)heterocyclic compounds and crosslinked polymeric coatings.
06/1981
06/30/1981US4276417 Treatment of vascular-condition hypertension
06/30/1981CA1104134A1 Oxadiazolotriazine derivatives
06/24/1981EP0030693A1 Process for preparing triazinyl-amino anthraquinones
06/23/1981US4275204 Preparation of chloro-bis(alkylamino)-s-triazines
06/23/1981US4275203 Process for the production of chloro-amino-s-triazines
06/23/1981US4275202 Production of a purified cyanuric acid dihydrate
06/23/1981CA1103508A1 Radiation-sensitive copying composition
06/16/1981US4273928 Preparation of salts of dihalogenated isocyanurates by oxidative hydrolysis of amino substituted triazines
06/16/1981US4273707 Monoazo and disazo dyes containing at least one sulfo group and at least two basic or cationic groups
06/16/1981CA1103392A1 Electrolyte-free aminoplast resins and their preparation
06/16/1981CA1103249A1 Melamine group-containing (meth)acrylate, polymerizable composition of the (meth)acrylate, molded article of the composition and resin molded article coated with the composition
06/16/1981CA1103248A1 Process for producing suspensions or solutions of cyanuric chloride in water
06/10/1981EP0030138A1 Herbicidal sulfonamides, and compositions, preparation and use thereof
06/10/1981EP0030092A1 Guanidine derivatives, processes for their manufacture and pharmaceutical compositions containing them
06/10/1981EP0029908A1 6H-1,2,4,6-thiatriazine-1,1-dioxides, herbicides containing these compounds, their application as herbicides and process for their preparation
06/09/1981US4272537 3-Amino-5-substituted-6-halo-N-(4,4-disubstituted-6-substituted-1,3,5-triazin-2-yl)-2-pyrazinecarboxamides
06/09/1981CA1102806A1 Process for producing solid cyanuric chloride (a)
06/09/1981CA1102805A1 Process for producing solid cyanuric chloride (b)
06/03/1981EP0029522A1 s-Triazine derivatives, processes for their preparation from halotriazinylamines and polyamines, and their use as stabilizers
06/02/1981US4271299 Process for the production of 2-alkoxy-4,6-dichloro-s-triazines
06/02/1981US4271298 Process for the production of suspensions or solutions of cyanuric chloride in water
06/02/1981US4271297 Process for the production of suspension or solutions of cyanuric chloride in organic solvents (I)
06/02/1981US4271286 Process for the preparation of etherified methylolaminotriazines
06/02/1981US4271036 Colorless formulations of optical brighteners from the series of bis-triazinylamino-stilbene-disulfonic acid compounds
06/02/1981CA1102328A1 Process for producing suspensions or solutions of cyanuric chloride in organic solvents
06/02/1981CA1102320A1 Bis-triazinylaminostilbene compounds, process for their preparation and their use as fluorescent brightening agents
05/1981
05/26/1981US4269979 Spraying melted cyanuric chloride into the top of a mixer while perpendicularly discharging anhydrous solvent; fine particle size; lower constriction
05/26/1981US4269832 2-/substituted-amino/-4,6-bis/alkylamino/-5-triazines as antiarthritic and antiinflammatory agents
05/26/1981CA1101861A1 Process for producing 2-alkoxy-4,6-dichloro-s- triazines
05/19/1981CA1101423A1 Process for producing optionally substituted 2- mercapto-4,6-dichloro-s-triazines
05/05/1981US4266055 Chemical intermediate to mercapto product
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