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WO/2010/012746A2 |
The present invention discloses a process for isolating enantiomer components from a mixture of enantiomers through particle-size-controlled crystallization, comprising the steps of: (a) forming a solution of a mixture of enantiomers (R)...
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WO/2010/003165A1 |
The invention relates to melamine derivatives of the general formula (I) where R1 to R6 are selected from the group consisting of vinyl, H, (C1‑C6)-alkyl, methylol, CH2OR7, where R7 is (C1-C4)-alkyl, and allyl, or two radicals attached...
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WO/2010/003498A1 |
The invention relates to producing melamine from urea, by catalytically converting the urea at least partially to melamine in a fluidized bed reactor at 350 to 450°C, feeding the gas mixture arising in the reactor, optionally after filt...
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WO/2009/154141A1 |
Disclosed is a water-soluble azo compound represented by formula (1) or a salt thereof, which functions as a yellow dye having a high print density suitable for inkjet recording. Matter recorded by using the water-soluble azo compound o...
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WO/2009/154142A1 |
Disclosed is a water-soluble azo compound represented by formula (1) or a salt thereof, which functions as a yellow dye having a high print density suitable for inkjet recording. Matter recorded by using the water-soluble azo compound o...
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WO/2009/150180A1 |
The invention relates to a composition suitable for surface treatment of paper, wherein the composition contains a specified fluorescent whitening agent with alkylsulfonic acid groups, a salt of a bivalent cation, and a carrier. The comp...
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WO/2009/150182A1 |
The invention relates to a composition suitable for paper brightening, wherein the composition contains one or more specified fluorescent whitening agents with taurine groups. The composition is used for whitening paper, in particular at...
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WO/2009/148040A1 |
Disclosed is a method for producing a 2,4,6-tris(hydroxyphenyl)-1,3,5-triazine compound, wherein no rapid solidification or the like occurs and by-products are suppressed, thereby reducing decrease in the yield. Specifically disclosed i...
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WO/2009/144101A1 |
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 70ºC using NaSH, Na2S or a mixture of the two compounds a...
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WO/2009/144274A2 |
The present invention is directed to chemical compounds of formula (I) wherein A1 is selected from the group consisting of alkyl, aryl, alkylaryl and (formula A), A2, A3, A4, A5 and in case A1 is (formula A) also A6 and A7 comprise a pol...
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WO/2009/141040A2 |
A new process for the synthesis of 3,6-dihydro-1,3,5-triazine derivatives for the treatment of disorders associated with insulin-resistance syndrome.
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WO/2009/139141A1 |
Disclosed is a cross-linking agent which has excellent processing properties and excellent cross-linking performance and can prevent the staining of a product during molding that is caused when triallylisocyanulate is used. Specifically ...
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WO/2009/138714A1 |
A process for the separation of a fragment antibody from a medium is provided. The process comprises contacting the medium comprising the fragment antibody with a synthetic affinity ligand attached to a support matrix under conditions wh...
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WO/2009/138450A1 |
A process for high-pressure, liquid phase conversion of urea into melamine is disclosed, where molten urea is fed to a first reaction zone (S1 ) where the melamine melt is under mechanical agitation, and a heat input (Q1 ) is provided to...
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WO/2009/136032A1 |
The present invention relates to a process for oligomerizing isocyanates, comprising a step of continuous conversion of an isocyanate monomer into polyisocyanate containing carbamate and/or allophanate groups, in the presence of a cataly...
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WO/2009/132750A1 |
The present invention relates to a process for recovering solid melamine from a gaseous mixture containing melamine, ammonia and carbon dioxide comprising: a) quenching said gaseous mixture with an aqueous ammonium carbamate containing s...
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WO/2009/131255A1 |
Disclosed is a polymeric compound having a residue of a compound represented by formula (1) [wherein Ar represents an aryl group or a univalent heterocyclic group] and a residue of a compound represented by formula (2) [wherein one among...
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WO/2009/131254A1 |
A composition which contains a compound represented by general formula (1) or a compound having a residue of a compound represented by general formula (1) and a compound represented by general formula (2) or a compound having a residue o...
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WO/2009/127378A1 |
There are compounds of the general formula (I) in which the respective substituents have the meanings detailed in the description. The compounds of the general formula (I) can be used as herbicides and as plant growth regulators.
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WO/2009/125870A1 |
A compound of formula (A); wherein ring A is an aromatic ring or a heteroaromatic ring; R1 is independently halogen, cyano, etc., each of X1, X2 and X3 is CR2 or nitrogen, R2 is independently hydrogen, etc., n is 0, 1, 2, 3 or 4; -D-Y is...
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WO/2009/124627A1 |
The present invention relates to fluorine derivatives and organic electronic devices in which said compounds are used as a matrix material in the emitting layer and/or as a hole transport material, and/or as an electron blocking or excit...
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WO/2009/121603A1 |
The invention relates to a method for producing at least one compound having at least one at least monosubstituted amino group. According to the invention, a starting substance supporting at least one amino group is reacted with an alcoh...
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WO/2009/121607A1 |
The invention relates to a method for producing a compound having at least one at least monosubstituted amino group. According to the invention, a starting substance supporting at least one amino group is reacted with a reagent supportin...
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WO/2009/118168A1 |
The invention relates to compounds which have an affinity to the µ-opioid receptor and ORL1 receptor, to processes for preparation thereof, to medicaments comprising these compounds and to the use of these compounds for producing medica...
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WO/2009/118567A2 |
A compound of formula (I) and its pharmaceutically acceptable salts or solvates and physiologically hydrolysable, solubilising or immobilisable derivatives wherein: Ar is a 5-membered heteroaryl ring wherein X1 and X2 are one or two hete...
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WO/2009/120094A2 |
Provided herein are substituted pyrimidine and triazine derivatives, including bicyclic pyrimidine derivatives, their pharmaceutical compositions, their preparation, and their use as agents or drugs for cancer therapy, either alone or in...
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WO/2009/112533A1 |
The present invention relates to triazinylmethyl sulfonamides of formula (I): wherein T, R1, R2, R3, A, Y and D are as defined in the claims and to the N-oxides, and salts thereof and their use for combating harmful fungi, and also to co...
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WO/2009/109314A1 |
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 ...
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WO/2009/099134A1 |
A production method and a highly active, stable, and very safe catalyst with minimal formation of by-products are provided for producing a cyclic lactam. The method produces a cyclic lactam compound by providing a cycloalkylideneaminooxy...
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WO/2009/095159A1 |
A method for the production of compounds of the formula (I), wherein R1, R2, R3, R4, R5 and R6 have the meanings as indicated in claim 1, comprising the reaction of a compound of the formula (II), wherein R1, R2, R3, R4 have the meanings...
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WO/2009/093500A1 |
Disclosed is a water-soluble azo compound represented by Formula (1) or a salt thereof, which serves as a yellow dye having a hue with high definition which is suitable for inkjet recording. This water-soluble azo compound or a salt ther...
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WO/2009/091388A2 |
Disclosed herein are novel triazines and related compounds, the synthesis thereof, and compositions, including pharmaceutical compositions, comprising the novel triazines and related compounds. Such novel triazines and related compounds ...
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WO/2009/086253A1 |
This invention relates to hydroxy alkyl isocyanurates, coating compositions comprising hydroxy alkyl isocyanurates and methods for producing hydroxy alkyl isocyanurates. Dried and cured coating compositions containing the hydroxy alkyl i...
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WO/2009/080176A2 |
The present invention relates to a non-catalytic process for the preparation of melamine comprising: a) reacting molten urea in a reaction section at a pressure of 4.5 to 15 MPa to produce a reaction mixture containing molten melamine an...
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WO/2009/080241A2 |
The present invention relates to a process for the preparation of melamine, which process comprises at least the following steps: i) feeding methane and ammonia to a pre- reactor which pre- reactor is maintained at a temperature between ...
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WO/2009/080240A2 |
The invention relates to process for the preparation of melamine comprising at least the following steps: a. feeding ammonia and hydrogen cyanide, either separately or combined, to a first reactor that contains a catalyst that comprises ...
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WO/2009/077085A2 |
The invention relates to a new technical method for producing low-monomer organic polyisocyanate by oligomerizing organic diisocyanate in a two-phase system.
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WO/2009/077059A1 |
Synthesis of biguanidines and triazines, and biguanidino-aluminium complexes as intermediates Compounds of formula (I) or salts thereof, in which R1, R2, R3, R4, R5, R6, X and Y are defined as in claim 1, can be prepared by a process cha...
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WO/2009/074548A2 |
The instant invention relates to storage stable solutions of optical brighteners based on certain salt forms of anilino-substituted bistriazinyl derivatives of 4,4'-diaminostilbene- 2,2'-disulphonic acid and of organic acids which do not...
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WO/2009/071475A1 |
The crystalline form of 2-(4,6-bis-biphenyl-4-yl-1,3,5-triazin-2-yl)-5-(2-ethyl-(n)-
hexyloxy)phenol, characterized by a X-ray diffraction pattern obtained by using Cu-Kα-radiation which exhibits the diffraction angles (2-Theta).
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WO/2009/069132A2 |
Compounds that are capable of inhibiting an activity of a reverse transcriptase are disclosed. Further disclosed are pharmaceutical compositions containing these compounds, and methods of inhibiting an activity of reverse transcriptase a...
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WO/2009/062483A2 |
A process for preparing 3,6-dihydro-1,3,5-triazine derivates is claimed, in which a biguanide is reacted with an aldehyde in the presence of an inorganic and/or organic base. This process enables the reaction to be conducted under mild a...
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WO/2009/058653A1 |
The present invention relates to certain novel compounds of Formula (I): and methods for preparing these compounds, compositions, intermediates and derivatives thereof and for the treatment of prokineticin 1 or prokinetin 1 receptor medi...
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WO/2009/054253A1 |
Disclosed is an organic electroluminescent device having high luminance and low driving voltage. Also disclosed are an illuminating device and a display device, each using such an organic electroluminescent device. The organic electrolum...
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WO/2009/053058A2 |
The invention relates to salts of 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazine-2- yl)carbamoyl]benzenesulfonamide, to methods for the production thereof, and use thereof as herbicides, in particular as herbicides for selectively combatin...
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WO/2009/053149A1 |
The invention relates to novel s-triazine derivatives containing at least two particular silane aminobenzoate or silane aminobenzamide groups and to their cosmetic uses. The invention also relates to photoprotective compositions comprisi...
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WO/2009/053278A1 |
The present invention relates to an organic light-emitting diode comprising at least one tris(diphenylamino)-triazine compound having at least one alkoxy or aryloxy radical, a light-emitting layer comprising at least one tris(diphenylami...
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WO/2009/050169A2 |
The invention relates to a method for the production of melamine by reaction of urea in the presence of a solid catalyst in one or more serial reactors in the temperature range 370 °C to 430 °C, cooling and filtering the gases produced...
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WO/2009/048082A1 |
Disclosed is an optical filter for PDP which does not suffer from yellowing even when an adhesive containing an ultraviolet absorbent is arranged in contact with a metal mesh. Specifically disclosed is an optical filter for plasma displa...
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WO/2009/048750A2 |
(1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
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