Patent application number | Description | Published |
20110288322 | DERIVATIVES OF TRIS(2-HYDROXYPHENYL)METHANE, THEIR PREPARATION AND USE - New types of derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups or polyalkoxy groups modified with terminal hydrophilic groups, preparation of such compounds and their use, especially as surfactants and thickeners. | 11-24-2011 |
20120128611 | UV FILTER COMBINATIONS COMPRISING BENZYLIDENE MALONATES - Disclosed is the use of a UV filter combination, comprising (a) a first UV filter selected from benzylidene malonates of formula (1), wherein R | 05-24-2012 |
20120128745 | BENZYLIDENE MALONATES - Disclosed is the use of benzylidene malonates of formula (1) | 05-24-2012 |
20120137573 | USE OF THE REACTION PRODUCT FORMED FROM A HYDROCARBYL-SUBSTITUTED DICARBOXYLIC ACID AND A NITROGEN COMPOUND TO REDUCE FUEL CONSUMPTION - The use of the reaction product formed from a hydrocarbyl-substituted dicarboxylic acid or anhydride thereof and a nitrogen compound I or a salt thereof | 06-07-2012 |
20120149617 | POLYTETRAHYDROBENZOXAZINES AND BISTETRAHYDROBENZOXAZINES AND USE THEREOF AS A FUEL ADDITIVE OR LUBRICANT ADDITIVE - Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines, obtainable by (A) reacting at least one diamine of the formula H | 06-14-2012 |
20130098609 | USE OF TRIS(2-HYDROXYPHENYL)METHANE DERIVATIVES FOR TERTIARY MINERAL OIL PRODUCTION - A process for mineral oil production, in which an aqueous formulation comprising tris(2-hydroxyphenyl)methane of the general formula (I) is injected into a mineral oil deposit through an injection well and the crude oil is withdrawn from the deposit through a production well, | 04-25-2013 |
20130133243 | QUATERNIZED NITROGEN COMPOUNDS AND USE THEREOF AS ADDITIVES IN FUELS AND LUBRICANTS - The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems. | 05-30-2013 |
20130205654 | IMIDAZOLIUM SALTS AS ADDITIVES FOR FUELS - The use of imidazolium salts (I) | 08-15-2013 |
20130225463 | QUATERNIZED POLYETHER AMINES AND THEIR USE AS ADDITIVE FOR FUELS AND LUBRICANTS - The present invention relates to novel quaternized polyetheramines and to the preparation thereof. The present invention further relates to the use of these compounds as a fuel and lubricant additive. More particularly, the invention relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reducing the fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems, and for minimizing power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems. The invention also provides additive packages comprising these polyetheramines; and fuels and lubricants additized therewith. The invention further relates to the use of these quaternized nitrogen compounds as an additive for gasoline fuels, especially for improving the intake system cleanliness of gasoline engines. | 08-29-2013 |
20130228332 | DERIVATIVES OF TRIS(2-HYDROXYPHENYL)METHANES, PREPARATION THEREOF AND USE THEREOF FOR MINERAL OIL PRODUCTION - Novel derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups unmodified or modified with terminal hydrophilic groups, preparation of such compounds and use thereof, especially for mineral oil production. | 09-05-2013 |
20130232858 | USE OF SUBSTITUTED UREAS OR URETHANES FOR FURTHER IMPROVEMENT OF THE COLD FLOW PROPERTIES OF MINERAL OILS AND CRUDE OILS - The use of substituted monoureas, diureas, polyureas, monourethanes, bisurethanes or polyurethanes of the formula R | 09-12-2013 |
20130296210 | USE OF QUATERNIZED ALKYL AMINES AS ADDITIVE IN FUELS AND LUBRICANTS - The present invention relates to the use of quaternized alkylamine nitrogen compounds as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; for reduction or prevention of deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reduction of the fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems, and for minimization of power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems; and as an additive for gasoline fuels, especially for operation of DISI engines. | 11-07-2013 |
20130312318 | USE OF A REACTION PRODUCT OF CARBOXYLIC ACIDS WITH ALIPHATIC POLYAMINES FOR IMPROVING OR BOOSTING THE SEPARATION OF WATER FROM FUEL OILS - Use of a reaction product of saturated or unsaturated aliphatic mono- or polycarboxylic acids with aliphatic polyamines for improving or boosting the separation of water from fuel oils which comprise additives with detergent action. A Fuel additive concentrate comprising the said reaction product, certain additives with detergent action and optionally dehazers, cetane number improvers and solvents or diluents. | 11-28-2013 |
20140020285 | USE OF THE REACTION PRODUCT FORMED FROM A HYDROCARBYL-SUBSTITUTED DICARBOXYLIC ACID AND A NITROGEN COMPOUND TO REDUCE FUEL CONSUMPTION - The use of the reaction product formed from a hydrocarbyl-substituted dicarboxylic acid or anhydride thereof and a nitrogen compound I or a salt thereof | 01-23-2014 |
Patent application number | Description | Published |
20090123245 | Multi-spindle machining center - A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row adjacent to each other to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member bearing the workpiece supports, and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement. In the multi-spindle machining center there is a provision such that for positioning the workpieces in relation to the spindles workpiece support is guided on a workpiece support linear guide arrangement in a second axial direction running athwart the first axial direction and wherein the workpiece support is able to be shifted on the workpiece support linear guide arrangement in a servicing area arranged above or below the a working region of the spindles | 05-14-2009 |
20090124474 | Multi-spindle machining center - A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member, bearing the workpiece supports, which at its longitudinal terminal regions is movably held on a respective workpiece support bearing means and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement. In the multi-spindle machining center there is a provision such that for positioning the workpieces within a working region of the spindles the workpiece support bearing means comprises, at the longitudinal terminal regions of the longitudinal support member a respective linear guide means, which is guided on a workpiece support linear guide arrangement in a second axial direction athwart the first axial direction. | 05-14-2009 |