| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 544215000 | Chalcogen or halogen containing substituent | 60 |
| 20080275235 | NOVEL FUSED HETEROAROMATIC COMPOUNDS AS TRANSFORMING GROWTH FACTOR (TGF) INHIBITORS - Novel fused heteroaromatic compounds, including derivatives thereof, to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use are described. The compounds of the present invention are potent inhibitors of transforming growth factor (“TGF”)- | 11-06-2008 |
| 20100234595 | NITROGEN-CONTAINING HETEROCYCLIC COMPOUND - A nitrogen-containing heterocyclic compound is represented by Formula (I): wherein R | 09-16-2010 |
| 20120071656 | PROCESS FOR PRODUCING SUBSTITUTED METHYLAMINE COMPOUND AND TRIAZINE DERIVATIVE - The present invention provides a process that enables a substituted methylamine compound which is useful as an intermediate for the production of agricultural chemicals and medicines, to be produced easily, with good yield, and at low cost, and also provides a production intermediate thereof. The process comprises a step of reacting a hexamethylenetetraammonium salt compound represented by a formula (I) with a base to obtain an N-methylidene-substituted methylamine oligomer represented by a formula (II) or a mixture of two or more of the oligomers, and a step of hydrolyzing the N-methylidene-substituted methylamine oligomer represented by formula (II) or the mixture of two or more of the oligomers in the presence of an acid. | 03-22-2012 |
| 20140249308 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to electronic devices, in particular organic electroluminescent devices, comprising compounds of the formula (1), to the corresponding compounds, and to a process for the preparation of these compounds. | 09-04-2014 |
| 20140323724 | PROCESS FOR PRODUCING SUBSTITUTED METHYLAMINE COMPOUND AND TRIAZINE DERIVATIVE - The present invention provides a process that enables a substituted methylamine compound which is useful as an intermediate for the production of agricultural chemicals and medicines, to be produced easily, with good yield, and at low cost, and also provides a production intermediate thereof. The process comprises a step of reacting a hexamethylenetetraammonium salt compound represented by a formula (I) with a base to obtain an N-methylidene-substituted methylamine oligomer represented by a formula (II) or a mixture of two or more of the oligomers, and a step of hydrolyzing the N-methylidene-substituted methylamine oligomer represented by formula (II) or the mixture of two or more of the oligomers in the presence of an acid. | 10-30-2014 |
| 20140336380 | PROCESS FOR THE PREPARATION OF AGOMELATINE | 11-13-2014 |
| 20160002181 | METHOD FOR PRODUCING A POLYMERIZABLE UV ABSORBER - The present invention relates to a two-stage preparation process for an organic UV absorber that has a (meth)acrylate group in the molecule and which as a result is particularly suitable for curable UV protective coatings. One example of the preparation process is: | 01-07-2016 |
| 20160046563 | SYNTHETIC BUILDING BLOCKS FOR THE PRODUCTION OF MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES - The present invention relates to compounds which are suitable as synthesis precursors for the production of electronically active materials for use in organic electroluminescence devices. | 02-18-2016 |
| 20160137598 | SYNTHESIS OF CYCLOPHANES FROM A SELF-ASSEMBLY REACTION - Disclosed herein is a novel method for preparing cyclophanes, comprising forming a disulfide cyclophane by contacting a linker moiety which includes two or more thiol groups, with a metal salt and an oxidant. The disulfide cyclophane is then desulfurized to form a thiacyclophane comprising thioether bridges. This thiacyclophane optionally may be further desulfurized to form an unsaturated hydrocarbon cyclophane, which can then be reduced to form a saturated hydrocarbon cyclophane. The various cyclophanes can be synthesized in a ring form, such as a dimer, trimer or tetramer etc., or they can be synthesized in a tetrahedral or larger structure. Also disclosed are novel cyclophanes formed by the disclosed method. | 05-19-2016 |
| 20170233353 | PROCESS FOR THE PREPARATION OF TRIAZINE CARBAMATES | 08-17-2017 |
| 544216000 | Bonded to triazine ring carbon | 50 |
| 20100249406 | PHENYL-SUBSTITUTED 1,3.5-TRIAZINE COMPOUND, PROCESS FOR PRODUCING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING THE SAME AS COMPONENT - A phenyl-substituted 1,3,5-triazine compound represented by the general formula (1); | 09-30-2010 |
| 20100298562 | Pyridazine and Pyrrole Compounds, Processes For Obtaining Them and Uses - The present invention relates to nonlinear oligopyridazine compounds, to processes for obtaining them, to their uses, and also to their reduction to oligopyrroles and to the uses of the pyridazinylpyrrole and oligopyrrole compounds obtained. The invention relates in particular to the uses as medicaments, in particular for treating pathologies such as cancer, bacterial infections or parasitic infections, and also the uses in the materials, environmental, electronics and optics field. | 11-25-2010 |
| 20110087023 | METHOD FOR PRODUCING 2,4,6-TRIS(HYDROXYPHENYL)-1,3,5-TRIAZINE COMPOUND - The present invention provides a method of producing 2,4,6-tris(hydroxyphenyl)-1,3,5-triazine compound in which no rapid solidification or the like occurs and generation of by-products is suppressed, thereby enabling to reduce decrease in the yield. | 04-14-2011 |
| 20120095222 | PHENANTHRO[9, 10-B]FURANS FOR ELECTRONIC APPLICATIONS - The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of the formula | 04-19-2012 |
| 20130274471 | COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE, ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME - A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the same the compound being represented by the following Chemical Formula 1: | 10-17-2013 |
| 20140039185 | SYNTHESIS OF TWO-PHOTON ABSORBING POLYHYDROXY DIPHENYLAMINO-DIALKYLFLUORENE-1,3,5-TRIAZINE MOLECULES - A method of synthesizing a two-photon active tris(diarylamino-9,9-di(R)fluorenyl)-1,3,5-triazine compound having the structure: | 02-06-2014 |
| 20140073784 | AROMATIC HETEROCYCLIC DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic EL device includes an anode, an emitting layer, an electron transporting zone and a cathode in this sequence, in which the electron transporting zone contains an aromatic heterocyclic derivative represented by a formula (1) below. In the formula (1), X | 03-13-2014 |
| 20150065707 | CARBOXYLIC ACID TYPE WATER-SOLUBLE SULFUR DYE - The present invention provides a group of water-soluble sulfur dye having carboxyl groups. For the kind of dye, a sulfur dye is first reduced to a leuco compound by sodium sulfide, and the leuco compound reacts with an active compound containing carboxyl groups to obtain a water-soluble sulfur dye containing the carboxyl group. The water-soluble sulfur dye provided by the present invention is applicable to dying of cotton, wool, silk, and leather. Being both water-soluble and carboxyl group reactive, the product has a simple application process and desirable color fastness, thereby having broad application prospects. | 03-05-2015 |
| 20150368212 | UV ABSORBER-CONTAINING URETHANE ACRYLATE - The present invention relates to a UV absorber-comprising urethane acrylate, to a process for its preparation, and to the use thereof. The UV absorber is chemically bonded into the system. The UV absorber-comprising urethane acrylate has the formula (I): | 12-24-2015 |
| 20150376148 | PROCESS FOR THE PREPARATION OF TRIAZINE CARBAMATES - This invention relates to a process for the preparation of triazine carbamates by reacting a mixture of an aminotriazine A having at least two amino groups per molecule, an organic carbonate C which is preferably an acyclic carbonate, and a mixture B of bases comprising at least two basic metal compounds B1 and B2 individually selected from the group consisting of hydrides, amides, alkoxides, and arylalkoxides of metals, wherein the metal in B1 is not the same as the metal in B2. | 12-31-2015 |
| 20190148645 | ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME | 05-16-2019 |
| 544217000 | Halogen bonded directly to triazine ring carbon | 1 |
| 544218000 | Chalcogen bonded directly to triazine ring carbon | 1 |
| 20080275236 | Method For Removing Salts From A Reaction Mixture Containing Alkoxycarbonyl Amino Triazine - The invention relates to a process for removing salts from an alkanolic reaction mixture which is obtained in the preparation of alkoxycarbonylaminotriazines and comprises at least one alkoxycarbonylaminotriazine, at least one cyclic and/or acyclic carbonic ester, at least one C | 11-06-2008 |
| 544219000 | Chalcogen bonded directly to triazine ring carbon | 38 |
| 20080242860 | SILVER HALIDE COLOR PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL AND IMAGE FORMATION METHOD USING THE SAME, SILVER HALIDE EMULSION, REDUCING COMPOUND HAVING GROUP ADSORPTIVE TO SILVER HALIDE AND METHOD FOR PRODUCING THE SAME - The present invention relates to a silver halide color photographic light-sensitive material wherein at least one of light-sensitive silver halide emulsion layers includes a silver halide emulsion having a silver chloride content of at least 95 mol % and a silver iodide content of 0.05 mol % to 0.75 mol % and/or a silver bromide content of 0.05 mol % to 4.00 mol % and further at least one compound represented by the following formula (I): | 10-02-2008 |
| 20090062536 | USE OF SULFONANILIDE COMPOUNDS AS HERBICIDE - A herbicide comprising as an active ingredient a sulfonanilide compound represented by the formula: | 03-05-2009 |
| 20090318692 | PROCESS OF MAKING IMATINIB - The present invention provides a process of coupling the compound (2) and compound (3) in the presence of a coupling agent, yielding imatinib of formula (1). | 12-24-2009 |
| 20090318693 | LIGANDS FOR ESTROGEN RELATED RECEPTORS AND METHODS FOR SYNTHESIS OF SAID LIGANDS - Estrogen-Related Receptor (ERR) modulating compounds and methods for synthesis of said compounds are described. | 12-24-2009 |
| 20110098470 | METHOD FOR PRODUCING THE TRISODIUM SALT OF 2,4,6-TRIMERCAPTO-S-TRIAZINE - The invention relates to a method for producing the trisodium salt of 2,4,6-trimercapto-s-triazine, cyanuric chloride being reacted in an aqueous medium at a temperature of 20 to 70° C. using NaSH, Na | 04-28-2011 |
| 20110178294 | NOVEL CARBOXYLIC ACID DERIVATIVES, THEIR PREPARATION AND USE - Carboxylic acid derivatives | 07-21-2011 |
| 20120088911 | NOVEL CARBOXYLIC ACID DERIVATIVES, THEIR PREPARATION AND USE | 04-12-2012 |
| 20130345422 | METHOD FOR PRODUCING TRIAZINYL-SUBSTITUTED OXINDOLES - Process for the preparation of triazinyl-substituted oxindoles of formula (3) | 12-26-2013 |
| 20140005388 | METHOD FOR PRODUCING N-SULFONYL-SUBSTITUTED OXINDOLES | 01-02-2014 |
| 20140024828 | Method for producing 2-(triazinylcarbonyl) sulfonanilides - The present application relates to a process based on the oxidative ring opening of a compound with oxindole structure for preparation of substituted 2-(triazinylcarbonyl)sulfonanilides of the formula (1-1) proceeding from N-sulfonyl-substituted 3-triazinyloxindole of the formula (2-1), and to the 2-(triazinylcarbonyl)sulfonanilides of the formula (1-1) thus prepared, and to the use thereof as intermediates for the synthesis of fine chemicals and of active ingredients in the agricultural sector. | 01-23-2014 |
| 20140343281 | HYDROXY GROUP PROTECTING AGENT AND HYDROXY GROUP PROTECTION METHOD - To provide: a hydroxy group protecting agent which is stable and easy to use, does not have carcinogenicity, a tearing property or the like, and is inexpensive; and a hydroxy group protection method which enables the protection of a hydroxy group under acidic conditions. | 11-20-2014 |
| 20150126737 | METHOD FOR PRODUCING TRIAZINYL-SUBSTITUTED OXINDOLES - Process for the preparation of triazinyl-substituted oxindoles of formula (3) | 05-07-2015 |
| 20150133660 | METHOD FOR PRODUCING N-SULFONYL-SUBSTITUTED OXINDOLES - Process for the selective N-sulfonylation of oxindoles, in particular process for the N-sulfonylation of 3-triazinyloxindoles, and also N-sulfonyl-substituted 3-triazinyl-oxindoles and the use of N-sulfonyl-substituted oxindoles and of N-sulfonyl-substituted 3-triazinyloxindoles as intermediates for the synthesis of fine chemicals and of active ingredients in the field of pharmacy and agriculture, and also the use of these compounds as active ingredients in the field of agriculture. | 05-14-2015 |
| 544220000 | Divalent chalcogen double bonded directly to triazine ring carbon | 25 |
| 544221000 | To three ring carbons | 24 |
| 20080227977 | Thiol compound derivative, curable composition containing the derivative, and molded product thereof - The present invention relates to a thiol compound derivative represented by the following formula (1), a curable composition containing the derivative, and a molded product made of the composition. More particularly, the invention relates to a thiol compound derivative which is added to a polymer having reactivity to a thiol derivative substituent to provide a curable composition, a curable composition containing the derivative and a crosslinkable halogen-containing crosslinking polymer, and a crosslinked molded product of the composition. | 09-18-2008 |
| 20080255354 | Method for Producing Alkoxysilyl Methyl Isocyanurates - Alkoxysilylmethyl isocyanurates are prepared in high space time yield by reaction of a chloromethylalkoxysilane with a metal isocyanate in the presence of a tetrakis[hydrocarbon]ammonium phase transfer catalyst, with minimal formation of byproducts. | 10-16-2008 |
| 20080293935 | Method for the Production of 2,4,6- Trimercapto-1,3,5-Triazine - The present invention is directed towards a method for the production of 2,4,6-trimercapto-1,3,5-triazine (TMT-H | 11-27-2008 |
| 20090312545 | PROCESS FOR PREPARING TRIALLYL ISOCYANURATE (TAIC) - The invention is directed to an improved, reliably performable process for preparing triallyl isocyanurate (TAIC) by Cu | 12-17-2009 |
| 20100274012 | Photochemical Crosslinkers for Polymer Coatings and Substrate Tie-Layer - The invention describes novel crosslinking compounds that include photoactivatable moieties. Several families of compounds are disclosed that can include one or more hydrophilic moieties that help to solubilize the compounds in aqueous environments. | 10-28-2010 |
| 20120095223 | TRIALLYL ISOCYANURATE, TRIALLYL CYANURATE AND PROCESS FOR PRODUCING TRIALLYL ISOCYANURATE - The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following general formula (I) in an amount of not more than 100 ppm: | 04-19-2012 |
| 20120095224 | TRIALLYL ISOCYANURATE AND PROCESS FOR PRODUCING THE SAME - The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following chemical formula (I) in an amount of not more than 500 ppm: | 04-19-2012 |
| 20120095225 | METHOD OF STORING TRIALLYL ISOCYANURATE - The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and γ-methacryloxypropyl trimethoxysilane is used as the silane coupling agent. | 04-19-2012 |
| 20120149901 | HYDROSILYLATION METHOD, METHOD FOR PRODUCING ORGANOSILICON COMPOUND, AND ORGANOSILICON COMPOUND - A hydrosilylation method is provided. In this hydrosilylation method, silylation of the carbon atom other than the terminal carbon atom and generation of the by-product isomer by internal migration of the double bond are suppressed without sacrificing the hydrosilylation reactivity, even if an olefin compound having tertiary amine atom which can be a catalyst poison was used. In the hydrosilylation, an olefin compound having carbon-carbon unsaturated bond, and a compound having hydrogensilyl group are reacted in the presence of an acid amide compound, a nitrile compound and an aromatic hydroxyl compound, or an organoamine salt compound, by using catalytic action of platinum and/or its complex compound. | 06-14-2012 |
| 20130217877 | PARA- OR MESO-FUNCTIONALIZED AROMATIC KETONE COMPOUNDS, PREPARATION METHODS THEREOF, AND PHOTOPOLYMERIZATION INITIATORS COMPRISING THE SAME - The present invention discloses novel aromatic ketone compounds with functional substiution groups at para- or meta positions which can be used as photo-initiators or effective components of photo-initiator mixtures for the photopolymerizations of ethylenically unsaturated systems. The preparation of these compounds is also disclosed. | 08-22-2013 |
| 20130303759 | PHOTOCHEMICAL CROSSLINKERS FOR POLYMER COATINGS AND SUBSTRATE TIE-LAYER - The invention describes novel crosslinking compounds that include photoactivatable moieties. Several families of compounds are disclosed that can include one or more hydrophilic moieties that help to solubilize the compounds in aqueous environments. | 11-14-2013 |
| 20140058102 | PROCESS FOR TRIMERISING CYCLOALIPHATIC DIISOCYANATES - The invention relates to a process for preparing polyisocyanates containing isocyanurate groups by trimerising cycloaliphatic diisocyanates using a catalyst solution comprising at least one quaternary ammonium hydroxide, characterized in that the catalyst solution is metered in such that the reaction temperature is >90° C. and ≦140° C. | 02-27-2014 |
| 20150291772 | LATENT ADDITIVE AND COMPOSITION CONTAINING LATENT ADDITIVE - A latent additive represented by general formula (1): | 10-15-2015 |
| 20180022762 | PROCESS FOR PREPARING TRIS[3-(ALKOXYSILYL)PROPYL] ISOCYANURATES | 01-25-2018 |
| 544222000 | Nitrogen containing substituent | 10 |
| 20090176982 | PROCESS FOR DRYING MELAMINE - A process is described for drying melamine wet cakes, comprising the steps of: a) providing a turbo-dryer (T) comprising a cylindrical tubular body ( | 07-09-2009 |
| 20100069631 | Integrated Process for Urea and Melamine Production - In an integrated process for urea and melamine production, urea is produced in a urea plant ( | 03-18-2010 |
| 20100184976 | METHOD FOR PRODUCING MEALMINE - A process for the preparation of melamine by decomposition of urea with the use of a catalyst, the catalyst comprising
| 07-22-2010 |
| 20110003990 | PROCESS FOR THE PRODUCTION OF HIGH PURITY MELAMINE FROM UREA - The present invention concerns process for obtaining melamine at high purity characterized by comprising the steps of:—quenching a melamine melt, deprived of off-gases of the melamine synthesis and containing melamine impurities such as ammeline, ammelide and polycondensates, with an aqueous solution comprising ammonia under conditions such to substantially convert polycondensates into melamine, obtaining a melamine solution substantially free of polycondensates, recovering melamine from said melamine solution by melamine crystallisation, obtaining melamine crystals and a melamine crystallization mother liquor,—treating said crystallization melamine mother liquor under conditions such to convert at least a portion of its ammeline content into ammelide and melammine, obtaining a treated mother liquid having at least a reduced ammeline content. The invention also concerns a high-pressure non-catalytic plant for the production of high-purity melamine implementing the above process and apparatuses suitable to be used in this plant. | 01-06-2011 |
| 20140206866 | MULTIFUNCTIONAL SULFUR-CONTAINING POLYMERS, COMPOSITIONS THEREOF AND METHODS OF USE - Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed. | 07-24-2014 |
| 20140371447 | NOVEL ORGANOSILICON COMPOUNDS, MAKING METHODS, AND ADHESION IMPROVER - Mercapto-containing organosilicon compounds of specific structure are low volatile and serve to enhance the adhesion of resins to inorganic substrates. | 12-18-2014 |
| 20150018550 | MULTIFUNCTIONAL SULFUR-CONTAINING POLYMERS, COMPOSITIONS THEREOF AND METHODS OF USE - Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed. | 01-15-2015 |
| 20150105553 | COFERONS AND METHODS OF MAKING AND USING THEM - The present invention is directed to a monomer useful in preparing therapeutic compounds. The monomer includes a diversity element which potentially binds to a target molecule with a dissociation constant of less than 300 μM and a linker element connected to the diversity element. The linker element has a molecular weight less than 500 daltons, is connected, directly or indirectly through a connector, to said diversity element, and is capable of forming a reversible covalent bond or non-covalent interaction with a binding partner of the linker element. The monomers can be covalently or non-covalently linked together to form a therapeutic multimer or a precursor thereof. Also disclosed is a method of screening for therapeutic multimer precursors which bind to a target molecule associated with a condition and a method of screening for linker elements capable of binding to one another. The present invention additionally relates to a therapeutic multimer, which includes a plurality of covalently or non-covalently linked monomers, therapeutic monomers, and uses of such dimers and monomers. | 04-16-2015 |
| 20160016917 | PROCESS FOR PREPARING TDI ISOCYANURATE - The present invention relates to a method for preparing TDI (toluene diisocyanate) isocyanurate by using TDI, monohydric alcohol, solvent, antioxidant, catalyst and termination agent as the raw materials. The properties of the isocyanurate are improved by the process comprising the modification by monohydric alcohol and addition of the catalyst and solvent in several stages at an appropriate temperature. By adding the catalyst and solvent in batches at the condition of controlling both NCO % and the viscosity in the preparation process, and adjusting the solid content at each step, the resulting TDI isocyanurate has low content of free TDI, high xylene tolerance, small product color number, and high performance stability, which makes the product obtained by the isocyanurate have good application properties such as the drying, polishing and extinction properties of coating film, and such isocyanurate has good compatibility with other components. | 01-21-2016 |
| 20160090368 | PENTAMETHYLENEDIISOCYANATE, METHOD FOR PRODUCING PENTAMETHYLENEDIISOCYANATE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, AND POLYUREA RESIN - A Pentamethylene diisocyanate is obtained by phosgenating pentamethylenediamine or its salt obtained by a biochemical method, and contains 5 to 400 ppm of a compound represented by the general formula (1) below and a compound represented by the general formula (2) below in total: | 03-31-2016 |
| 544223000 | To two ring carbons | 1 |
| 20110207927 | 1,4,2-DIAZAPHOSPHOLIDINE DERIVATIVES - The present invention relates to novel 1,4,2-diazaphospholidine derivatives, to a process for preparation thereof and to use as catalysts. | 08-25-2011 |
