| Patents for C07D 251 - Heterocyclic compounds containing 1,3,5-triazine rings (10,913) |
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| 03/24/1998 | US5731437 Process for the preparation of melamine |
| 03/24/1998 | US5731309 Asthma |
| 03/19/1998 | WO1998011076A1 Process for producing 6-methyl-2-methylamino-4-methoxy-1,2,5-triazine |
| 03/19/1998 | DE19739748A1 Photographic material |
| 03/19/1998 | DE19738758A1 Carbonyl di:isocyanate preparation from single starting material without forming explosive gas |
| 03/18/1998 | EP0748223A4 Novel polymeric cyclic n-halamine biocidal compounds |
| 03/17/1998 | US5728823 Cyclodextrin derivatives having at least one nitrogen-containing heterocycle, their preparation and use |
| 03/17/1998 | CA1339744C N-substituted hindered amine stabilizers |
| 03/17/1998 | CA1339721C Immunological detection process for herbicides |
| 03/13/1998 | CA2215261A1 Hydroxyphenyltriazines |
| 03/12/1998 | WO1998009630A1 Compounds and methods |
| 03/12/1998 | CA2264942A1 Compounds and methods |
| 03/10/1998 | US5726310 Reacting cyanuric chloride with xylene in the presence of lewis acid, then reacting intermediate with resorcinol |
| 03/10/1998 | US5726309 Ultraviolet radiation absorbers; thermal stabilizers for polymer substrates, especially automotive coatings |
| 03/10/1998 | US5726126 1-(3-heterocyclyphenyl)-S-triazine-2,6,6-oxo or thiotrione herbicidal agents |
| 03/05/1998 | WO1998008808A1 Process for the preparation of urea |
| 03/05/1998 | DE19627433A1 Pyrimidinyl-oder Triazinyl-o-(nitroalkyl)- phenylethern, ihre Herstellung und ihre Verwendung als Herbizide oder Pflanzenwachstumsregulatoren Pyrimidinyl or triazinyl-o- (nitroalkyl) - phenyl ethers, their preparation and their use as herbicides or plant growth regulators |
| 03/04/1998 | EP0826675A1 Tris-aryl s-triazines substituted with biphenylyl groups |
| 03/04/1998 | EP0826672A1 Process for the preparation of azine-carboxylic acid chlorides |
| 03/04/1998 | CN1174834A Process for preparation of acid chloride compounds |
| 03/03/1998 | US5723564 Polyisocyanurate with alcohols, trimerization, urethanization |
| 03/03/1998 | US5723067 Tris-(cyanoto)-s-triazines and anisotropic duroplastic networks obtained with them |
| 02/27/1998 | CA2213958A1 Tris-aryl s-triazines substituted with biphenylyl groups |
| 02/26/1998 | WO1998007322A1 Inhibitor of deposition of underwater organisms |
| 02/25/1998 | EP0825216A2 Low viscosity polyisocyanates prepared from monomeric triisocyanates |
| 02/25/1998 | EP0825188A1 Triazine derivatives as fluorescent whitening agents, as UV absorbers and their use to increase the sun protection factor of textile material |
| 02/25/1998 | EP0824912A2 Cosmetic and dermatological photoprotective compositions containing a triazine derivative and monoesters of glycerol and mono- or dicarboxylic acids |
| 02/25/1998 | CN1174563A Flame retardant polyamide composition |
| 02/24/1998 | US5721364 Process for making 2-amino-4, 6-dialkoxy-1, 3, 5-triazines |
| 02/24/1998 | US5721363 Process for the production of highly pure melamine |
| 02/24/1998 | US5721298 Polymer radiation stabilizer mixture comprising a solvent and at least three different isomers of triazine compound; absorption spectra, oxidation resistance, moisture-proofing |
| 02/24/1998 | US5721192 Herbicides |
| 02/23/1998 | CA2213584A1 Process for the preparation of acid chloride compounds |
| 02/19/1998 | WO1997046541A3 Use of triazine-based uvas for use as quenchers in paper-making processes |
| 02/18/1998 | CN1173479A Melamine borate particles, method for theri production and their use, and method for producing hexagonal systen boron nitride power |
| 02/18/1998 | CN1173280A Synergistic composition and process for selective weed control |
| 02/17/1998 | US5719281 Preparation of 1/3/5-Tris(2-Hydroxyalkyl) isocyanurates |
| 02/13/1998 | CA2212733A1 Process for the preparation of halogenated (meth)acrylic esters and poly(meth)acrylates obtained with said (meth)acrylic esters |
| 02/12/1998 | WO1998005653A1 Process for preparing substituted 4,4'-diaminostilbene-2,2'-disulphonic acid salts |
| 02/11/1998 | CN1173173A Process for the preparation of condensation products of melamine |
| 02/10/1998 | US5717078 Reactive dyes, containing two triazinyl radicals which are bridged via an aliphatic or aromatic bridge member |
| 02/10/1998 | US5716722 Organic electrolluminescent device |
| 02/10/1998 | US5716429 Method for the separation of impurities from a hot synthesis gas mixture in the preparation of melamine |
| 02/10/1998 | CA1339662C Vinyl-terminated carbamymethylated melamines,vinyl-terminated polyurethane/polyurethane/polyamide polymers and coating/adhesive compositions containing same |
| 02/05/1998 | WO1998004533A1 Method for the preparation of melamine |
| 02/05/1998 | DE19630904A1 Stabilisation of isocyanate against discoloration over wide temperature range |
| 02/04/1998 | EP0821943A2 Cosmetic and dermatological sunscreening formulations containing triazine derivatives and sorbitan-monoesters |
| 02/04/1998 | EP0821942A2 Cosmetic and dermatological sunscreening formulations containing derivatives of triazine and surface-active glucose derivatives |
| 02/04/1998 | CN1172480A Process for purifying melamine |
| 02/03/1998 | US5714637 Anionic and nonionic surfactants; weatherproofing protective coatings for monuments and stony materials; surface modifiers for polymers and inorganic substrates; waterproofing; oil repellants; friction resistance |
| 02/03/1998 | US5714564 Low viscosity polyisocyanates prepared from monomeric triisocyanates |
| 01/29/1998 | WO1998003489A1 Polyoxyalkene substituted and bridged triazine, benzotriazole and benzophenone derivatives as uv absorbers |
| 01/29/1998 | CA2258523A1 Polyoxyalkene substituted and bridged triazine, benzotriazole and benzophenone derivatives as uv absorbers |
| 01/28/1998 | CN1171422A Hydroxyphenyltriazines |
| 01/27/1998 | US5712376 Azo reactive dyes, their preparation and use |
| 01/21/1998 | CN1171103A Milamine purifying process |
| 01/21/1998 | CN1171102A Process for producing high purity melamine |
| 01/21/1998 | CN1170720A Method for preparation of melamine |
| 01/15/1998 | WO1998001430A1 Nitroalkyl-substituted pyrimidinyl or triazinyl (oxy, thio, methyl) phenyl or pyridinyl derivatives, their production and use as herbicides or plant growth regulators |
| 01/15/1998 | DE19729358A1 Poly:amino-triazine compounds with tetra:methyl-piperidyl groups |
| 01/14/1998 | EP0818485A2 Process for the preparation of polyisocyanates containing isocyanurate groups, compounds obtained by this process and their use for the preparation of polyisocyanate addition products |
| 01/14/1998 | EP0818450A1 Triazine derivatives as UV filter in sunscreen products |
| 01/14/1998 | EP0817776A1 Formaldehyde-free 1,3,5-triazine based crosslinkers |
| 01/14/1998 | CN1169990A Process for preparation of arylamides of heteroaromatic carboxylic acids |
| 01/08/1998 | WO1998000407A1 Fluorinated triallyl isocyanurates, vulcanizable elastomer compositions containing the same, and method for vulcanization |
| 01/07/1998 | EP0815153A1 Isocyanate compositions, method for using same, use thereof for producing coatings, and resulting coatings |
| 01/07/1998 | EP0815089A1 Biphenyl-substituted triazines as light stabilizer |
| 01/07/1998 | EP0815071A1 Liposomogenic uv absorbers |
| 01/06/1998 | US5705644 1-(3-heterocyclphenyl)-s-triazine-2,4,6-oxo or thiotrione herbicidal agents |
| 01/06/1998 | US5705643 Chemical intermediates for ultraviolet absorbers |
| 01/06/1998 | US5705641 Process for the preparation of 1,3,5-triazine carbamates from amino-1,3,5-triazines and organic carbonates |
| 01/06/1998 | US5705594 Triamine formed by hydrolysis of trimerized toluene diisocyanate; hardener for prepregs, epoxy resins; casings for electronic/electrical elements |
| 01/06/1998 | US5705516 Oxazoles and their agricultural compositions |
| 12/30/1997 | US5703215 Water-soluble dyes which are polymerizable containing molecules which contain a nucleophilic group and an electrophilic group |
| 12/30/1997 | US5703142 Photo-curable prepolymer comprising quaternary ammonium salt and process for preparing thereof |
| 12/30/1997 | US5703139 Antistatic agents; antisoilants |
| 12/30/1997 | US5703086 Treatment of hiv infections |
| 12/30/1997 | US5703017 3-(Het) arylcarboxylic acid derivatives, their preparation and intermediates for their preparation |
| 12/29/1997 | EP0543020B1 Oxidized composite comprising water-soluble carboxypolysaccharide and magnetic iron oxide |
| 12/23/1997 | US5700394 Method for the treatment of textile fibers |
| 12/23/1997 | US5700295 A triazine fiber-reactive dye for protective clothing |
| 12/23/1997 | CA2029347C N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions |
| 12/18/1997 | WO1997047609A1 Method for the preparation of melamine |
| 12/11/1997 | WO1997046541A2 USE OF TRIAZINE-BASED UVAs FOR USE AS QUENCHERS IN PAPER-MAKING PROCESSES |
| 12/11/1997 | CA2252575A1 Use of triazine-based uvas for use as quenchers in paper-making processes |
| 12/09/1997 | US5696302 Highly concentrated aqueous tribromophenolate solution and a method for preparing the same |
| 12/09/1997 | US5696279 Catalytic reaction of halogenoalkyl (meth)acrylates with (substituted)alkyl or aryl aldehydes |
| 12/09/1997 | US5696053 Controlling broad leaf weed and grasses |
| 12/03/1997 | EP0810219A1 Triazine derivatives |
| 12/03/1997 | EP0809632A1 Substituted heterocyclic compounds and their use as fungicides |
| 12/03/1997 | EP0679173B1 Azo compound |
| 11/27/1997 | DE19720683A1 Use of bis-triazinyl-di:amine, some of which are new, as UV absorbers |
| 11/26/1997 | EP0808837A1 Stilbene compounds as fluorescent whitening agents, as UV absorbers and their use to increase the sun protection factor of textile material |
| 11/26/1997 | EP0808836A1 Method for the preparation of melamine |
| 11/25/1997 | US5691440 Catalyst and process for producing isocyanate trimers |
| 11/25/1997 | US5691388 Aminolysis of polycyanurate with reactive amine for decomposition |
| 11/25/1997 | US5690699 Azo dye mixtures and their use |
| 11/20/1997 | WO1997043345A1 Reactive azo dyes with a reactive-anchor-carrying diazo component from the series of m-phenylene diamine |
| 11/20/1997 | DE19619946A1 High light-stability colour photographic silver halide material |
| 11/20/1997 | DE19619239A1 Azoreaktivfarbstoffe mit einer reaktivankertragenden Diazokomponente aus der Reihe des m-Phenylendiamins Reactive azo dyes with a reactive anchor carrying the diazo component from the series of m-phenylenediamine |