| Patent application number | Description | Published |
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| 20090312312 | Heterobicyclic Metalloprotease Inhibitors - The present invention relates generally to amide group containing pharmaceutical agents, and in particular, to amide containing heterobicyclic metalloprotease inhibitor compounds. More particularly, the present invention provides a new class of heterobicyclic MMP-13 inhibiting and MMP-3 inhibiting compounds, that exhibit an increased potency in relation to currently known MMP-13 and MMP-3 inhibitors. | 12-17-2009 |
| 20100009961 | DIPEPTIDYL PEPTIDASE-IV INHIBITORS - The present invention relates generally to pyrrolidine and thiazolidine DPP-IV inhibitor compounds. The present invention also provides synthetic methods for preparation of such compounds, methods of inhibiting DPP-IV using such compounds and pharmaceutical formulations containing them for treatment of DPP-IV mediated diseases, in particular, Type-2 diabetes. | 01-14-2010 |
| 20110112051 | Dipeptidyl Peptidase-IV Inhibitors - The present invention relates generally to pyrrolidine and thiazolidine DPP-IV inhibitor compounds. The present invention also provides synthetic methods for preparation of such compounds, methods of inhibiting DPP-IV using such compounds and pharmaceutical formulations containing them for treatment of DPP-IV mediated diseases, in particular, Type-2 diabetes. | 05-12-2011 |
| 20120015920 | HETEROBICYCLIC METALLOPROTEASE INHIBITORS - The present invention relates generally to amide group containing pharmaceutical agents, and in particular, to amide containing heterobicyclic metalloprotease inhibitor compounds. More particularly, the present invention provides a new class of heterobicyclic MMP-13 inhibiting and MMP-3 inhibiting compounds, that exhibit an increased potency in relation to currently known MMP-13 and MMP-3 inhibitors. | 01-19-2012 |
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| 20080214691 | Low-viscosity allophanates containing actinically curable groups - A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation; the process includes reacting A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and C) optionally further NCO-reactive compounds, and D) in the presence of one or more compounds containing phenoxide groups, as catalysts. The binders can be used in preparing coatings, coating materials, coating compositions, adhesives, printing inks, casting resins, dental compounds, sizes, photoresists, stereolithography systems, resins for composite materials and sealants. | 09-04-2008 |
| 20080262262 | Preparation of polyisocyanates containing uretdione groups using phosphine catalysts - The invention provides a process for isocyanate dimerization (uretdione formation) and a process for preparing polyisocyanates having a high content of uretdione groups, using specific phosphines as catalysts. The phosphines have one or two tertiary alkyl radicals bound directly to phosphorus. | 10-23-2008 |
| 20080311482 | Radiation-crosslinking and thermally crosslinking PU systems comprising iminooxadiazinedione - The present invention relates to polyurethane compositions which cure by radiation and thermal action with crosslinking, and use thereof for the production of holographic media. The polyurethane compositions of the invention comprise A) one or more iminooxadiazinedione-group-containing polyisocyanates, B) one or more polyfunctional, isocyanate-reactive compounds, C) one or more compounds having groups which on exposure to actinic radiation with ethylenically unsaturated compounds with polymerization (radiation-curing groups), D) optionally one or more free radical stabilizers and E) one or more photoinitiators. | 12-18-2008 |
| 20090143558 | Preparation of uretdione polyisocyanates - The invention relates to the use of specific pyridines as catalysts for the dimerization of isocyanates (uretdione formation) and a process for preparing polyisocyanates having a high content of uretdione groups. | 06-04-2009 |
| 20090156778 | Process for producing low-monomer-content organic polyisocyanates - The invention relates to a new industrial process for producing low-monomer-content organic polyisocyanates by oligomerization of organic diisocyanates in a two-phase system. | 06-18-2009 |
| 20110124805 | LOW VISCOSITY ALLOPHANATES CONTAINING ACTINICALLY CURABLE GROUPS - The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting at temperatures of ≦130° C.
| 05-26-2011 |
| 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 |
| 20110275802 | METHOD FOR MODIFYING DIISOCYANATES - The present invention relates to a process for modifying diisocyanates for preparing polyisocyanates, where the diisocyanate is reacted using a catalyst, wherein the diisocyanate used is obtained by quenching a gaseous reaction mixture in the phosgenation of diamines in the gas phase, wherein the gaseous reaction mixture comprises at least a diisocyanate, phosgene and hydrogen chloride, wherein a quenching liquid is sprayed into the gas mixture which flows continuously from a reaction zone into a downstream quenching zone, and wherein the quenching liquid is sprayed in by at least two spray nozzles which are arranged at the inlet of the quenching zone at equal intervals along the circumference of the quenching zone. | 11-10-2011 |
| 20120035391 | PROCESS FOR THE PREPARATION OF POLYISOCYANATES AND USE THEREOF - The invention relates to a process for isocyanate modification which includes reacting a) at least one organic isocyanate having an NCO functionality greater than or equal to 1, b) a catalyst comprising at least one phosphonium salt comprising at least one cycloalkyl substituent bonded directly to a P atom of a phosphonium cation, c) optionally a solvent, and d) optionally additives. The present invention also relates to a catalyst for isocyanate modification comprising at least one phosphonium salt comprising at least one cycloalkyl substituent bonded directly to a P atom of a phosphonium cation. | 02-09-2012 |
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| 20090095124 | ADJUSTMENT DEVICE FOR A CAMSHAFT - An adjustment device for a camshaft includes a brake system and a superposition gear system connected on a drive output side to the camshaft and on the drive input side to the crankshaft, such that to adjust the camshaft the superposition gear system dissipates part of the energy from the drive side into the brake system. The brake system is a frictional brake system, such that the necessary braking force is produced by a friction lining that operates in a slipping condition. | 04-16-2009 |
| 20110201474 | ARRANGEMENT FOR MOUNTING AND ATTACHING A PLANETARY GEAR TO A CAMSHAFT AND METHOD FOR MOUNTING THE PLANETARY GEAR - An arrangement for mounting and fixing a planetary gear system ( | 08-18-2011 |
| 20110253086 | ADJUSTING SYSTEM FOR CAMSHAFTS OF AN INTERNAL COMBUSTION ENGINE - An adjusting system for camshafts of an internal combustion engine having an emergency running function, comprising a phase shifter gearing with an input drive element driven by a crankshaft of an internal combustion engine, an output drive element which drives a camshaft of the internal combustion engine, and an actuating element, by means of which a relative rotation between the drive input element and the drive output element can be realized by means of a device for imparting a braking torque, which is variable for normal operation, to the actuating element. In the event of failure of the device and/or control thereof, an emergency running setting of the camshaft can be attained and maintained as a result of braking or respectively, arresting the actuating element. | 10-20-2011 |
| 20120067315 | CLUTCH OR BRAKE IN OR AT A GEARBOX - A clutch or brake with an electrically actuated switching coil and an armature that axially moves toward the switching coil and forms a connection with the switching coil and can rotate relative to the switching coil, in an adjustment system for camshafts of a combustion engine. A superposition transmission has an input driven by a crankshaft of the engine, a drive output element that drives a camshaft of the engine and a control element, by which relative rotation between the input and the output can be produced by applying a braking torque. The armature is rotationally fixed and axially slidable, and centered on or at a transmission component, and the switching coil is rotationally fixed and centered coaxially with the armature by a membrane spring on a further transmission component, relative to which the armature is braked or to which the armature is coupled. | 03-22-2012 |
