Patent application number | Description | Published |
20110178053 | AZACARBOLINE DERIVATIVES, PREPARATION METHOD THEREOF AND THERAPEUTIC USE OF SAME - The invention relates to novel azacarbonlines having formula (I), wherein: R3, R4 represent independently H; hal; CF | 07-21-2011 |
20120208809 | 9H-PYRROLO[2,3-B: 5,4-C'] DIPYRIDINE AZACARBOLINE DERIVATIVES, PREPARATION THEREOF, AND THERAPEUTIC USE THEREOF - The invention relates to novel 9H-pyrrolo[2,3-b:5,4-c′]dipyridine azacarbolines of formula (I), where: Z2, Z3, and Z4 are CH, CRa, CRs, or N; R3 is H, Hal; CF3, CHF2; OH, alkoxy; NH2, NH (alkyl), N(alkyl)2; C(O)O alkyl; CONH(alkyl), CON(alkyl)2; C1-C10 alkyl; aryl; heteroaryl; R6 is heteroaryl; Ra is CONH2, CONH alkyl, CONH cycloalkyl; CONH heterocycloalkyl; CON(alkyl)2; CON(alkyl)(heterocycloalkyl); CONHN(alkyl)2; C(O)heterocycloalkyl; Rs is H; Hal, OH; O-alkyl(C1-C10); NH2; N(alkyl(C1-C10) or cycloalkyl(C3-C7))2; NHC(O)R3a; N(alkyl(C1-C10)C(O)R3a; NHS(O2)R3a; N(alkyl)(C1-C10)S(O2)R3a; CO2R3a; SR3a; S(O)R3a; S(O2)R3a; Ra and Rs optionally form a cycle; R3a is selected from among Hal, CF3, C1-C10 alkyl; C3-C7 cycloalkyl; C2-C6 alkenyl; C2-C6 alkynyl; OH; O-alkyl(C1-C10); (C3-C7); heterocycloalkyl (C3-C7); NH2; NH-(alkyl(C1-C10) or cycloalkyl(C3-C7)); N(alkyl(C1-C10) or cycloalkyl(C3-C7))2; NH-(alkyl(C1-C10) or heterocycloalkyl(C3-C7)); N(alkyl(C1-C10) or heterocycloalkyl(C3-C7))2, as well as to the isomers and salts of said substances of formula (I) and to the therapeutic use thereof for treating cancer. | 08-16-2012 |
20130156786 | PEPTIDE OR PEPTIDE COMPLEX BINDING TO 2 INTEGRIN AND METHODS AND USES INVOLVING THE SAME - The present invention relates to a peptide or peptide complex binding to α2 integrin, to one or more nucleic acid(s) coding for the peptide or peptide complex, a recombinant cell producing the peptide or peptide complex, a method for producing the peptide or peptide complex, a pharmaceutical composition comprising the peptide or peptide complex or the nucleic acid(s) for use as a medicament, a method for detecting α2 integrin and a screening method. | 06-20-2013 |
Patent application number | Description | Published |
20100251606 | GRAFT MODIFIED VINYL ESTER AND ETHYLENE POLYMERS, PREPARATION METHOD THEREOF AND USE OF SAME AS ADDITIVES THAT IMPROVE THE COLD PROPERTIES OF LIQUID HYDROCARBONS - This disclosure concerns the synthesis and use of novel polymers based on ethylene and vinyl esters, modified by conjugation to improve their solubility in liquid hydrocarbons, as double-purpose additives to improve the filterability and flow of liquid hydrocarbons at low temperatures, in particular for middle distillates derived from the distillation of petroleum and crude oil. | 10-07-2010 |
20100275508 | BIFUNCTIONAL ADDITIVES FOR LIQUID HYDROCARBONS OBTAINED BY GRAFTING STARTING WITH COPOLYMERS OF ETHYLENE AND/OR PROPYLENE AND VINYL ESTER - The disclosure relates to the synthesis and the use of copolymers based on ethylene and/or of propylene and of vinyl ester(s) modified by grafting, effective for improving both the resistance to cold and the lubricity of liquid hydrocarbons in particular the middle distillates originating from the distillation of petroleum and crude oils, in particular those with a low sulphur content and relates to a copolymer including:
| 11-04-2010 |
20130255139 | MODIFIED ALKYL-PHENOL-ALDEHYDE RESINS, USE THEREOF AS ADDITIVES FOR IMPROVING THE PROPERTIES OF LIQUID HYDROCARBON FUELS IN COLD CONDITIONS - Modified alkylphenol-aldehyde resins include one or more alkylamines, having preferably at least one primary amine type group as well as their use for improving the flow properties of motor fuels and hydrocarbon fuels, such as in particular jet fuel, gas oil, fuel oil domestic, heavy fuel oil. | 10-03-2013 |
20150113863 | ADDITIVE COMPOSITIONS AND USE THEREOF FOR IMPROVING THE COLD PROPERTIES OF FUELS AND COMBUSTIBLES - The present disclosure relates to additive compositions and their use for improving the low temperature properties of motor fuels and fuels. The additive compositions include at least one modified alkylphenol-aldehyde resin and at least one filterability additive chosen from:
| 04-30-2015 |
20160046884 | Modified Alkyl-Phenol-Aldehyde Resins, Use Thereof As Additives For Improving The Properties Of Liquid Hydrocarbon Fuels In Cold Conditions - Modified alkylphenol-aldehyde resins include one or more alkylamines, having preferably at least one primary amine type group as well as their use for improving the flow properties of motor fuels and hydrocarbon fuels, such as in particular jet fuel, gas oil, fuel oil domestic, heavy fuel oil. | 02-18-2016 |
20160068776 | ADDITIVE FOR IMPROVING THE OXIDATION AND/OR STORAGE STABILITY OF MOTOR FUELDS OR LIQUID HYDROCARBON-CONTAINING FUELS - The present disclosure relates to the use of at least one modified alkylphenol-aldehyde resin as additive for improving the oxidation and/or storage stability of a motor fuel or liquid hydrocarbon-containing fuel composition. The modified alkylphenol-aldehyde resin can be obtained by Mannich reaction of an alkylphenol-aldehyde condensation resin
| 03-10-2016 |
Patent application number | Description | Published |
20110073745 | STRUCTURAL FRAME FOR A TURBOMACHINE - A structural frame for a turbomachine, such as an intermediate frame or an exhaust frame, the frame including at least two coaxial rings, an inner ring and an outer ring, together with radial arms interconnecting the rings. At least one of these elements includes a plurality of parts that are fastened together by bolting. | 03-31-2011 |
20110229326 | STRUCTURAL AND AERODYNAMIC MODULE FOR A TURBOMACHINE CASING AND CASING STRUCTURE COMPRISING A PLURALITY OF SUCH A MODULE - The invention relates to a structure and aerodynamic module comprising two blades each extending along a longitudinal axis, each blade each comprising a leading edge, a trailing edge, a radially inner edge and a radially outer edge, the module also comprising a radially inner platform mechanically connecting the radially inner edges of the two blades, and a radially outer platform mechanically connecting the radially outer edges of the two blades such that the two blades and the radially outer and inner platforms delimit a flow stream, the two blades and the platforms being made from a composite material and the two blades being fixed on the radially outer and inner platforms using screw-nut assemblies. | 09-22-2011 |
20120039710 | INTERMEDIATE CASING OF AIRCRAFT TURBOMACHINE INCLUDING STRUCTURAL CONNECTING ARMS WHICH PERFORM SEPARATE MECHANICAL AND AERODYNAMIC FUNCTIONS - A structural connecting arm for an intermediate casing of an aircraft turbomachine with a ducted fan, wherein the arm is configured to connect a hub and an outer ferrule of the casing, and including an aerodynamic outer surface manufactured such that the arm also forms an outlet guide vane. Multiple metal ties extend in the longitudinal direction of the arm, together with a shell made from composite material surrounding the ties and forming the aerodynamic outer surface. | 02-16-2012 |
20130164145 | METHOD FOR MANUFACTURING A HOLLOW VANE - A method for manufacturing a hollow structural turbomachine vane, the method including forming a first cavity in a first face of a first block; assembling by diffusion bonding the first block and a second block, the first face of the first block being positioned facing a second face of the second block, the first cavity thus forming a closed cavity; machining the block resulting from the assembly of the first block and the second block so as to obtain a vane including the closed cavity. | 06-27-2013 |
20140135134 | TURBINE ENGINE DRIVE SHAFT DEVICE - A vaned wheel device traversed by a radial drive shaft includes radial arms, one of which contains the shaft, and stationary vanes manufactured separately from the casing and a ferrule and assembled thereto. A sleeve encompassing the shaft traverses the casing and serves to support a bearing for supporting the shaft with positional accuracy, and maintaining tightness by forming a single cavity with the radial arm cavities traversing the shaft. | 05-15-2014 |
20140193250 | DISC BRAKE PISTON CAP AND DISC BRAKE EQUIPPED THEREWITH - A plate closes the main part of a vane in two parts. An internal cavity is closed by the plate. Around a bearing surface of the plate, a groove receives an elastic seal, and the outer edge of the plate extends over the groove to compress the seal and to establish excellent leak proofing. The position of the plate may be guaranteed by centring pins penetrating into holes adjacent to the seal and which it fills when the pins have been removed, which completes the closing of the cavity. The plate has application in particular to stationary gas guide vanes in turbine engines. | 07-10-2014 |
20150159554 | AIRCRAFT TURBOFAN COMPRISING AN INTERMEDIATE RING WITH SIMPLIFIED DOWNSTREAM SUPPORT - This invention relates to an assembly ( | 06-11-2015 |
20150345315 | TURBINE ENGINE GUIDE VANE ATTACHMENT ORIFICE CLOSER - A closer for an attachment orifice of an OGV in a turbine engine, the vane having a blade fixed to a root provided with attachment orifices, the closer including a cup adapted to be fixed in the attachment orifice of an OGV; a cylindrical shaped plug engaging in the cup, the plug including an upper face inclined relative to the ground plane of the plug; a guide adapted to position the plug on the cup by rotation into a working position, in which the upper face of the plug coincides with the surface level of the vane root; a blocking system to block the plug in the working position. | 12-03-2015 |