| Patent application number | Description | Published |
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| 20090044349 | Reactive Dye Grafted Binders - The invention relates to a process for surface colouration of paper web by application of the dye grafted binder to the paper surface, followed by treatment of the dyed substrate with a fixing agent, in addition to certain water soluble or ready to use aqueous dispersions of a reactive dye grafted binders, a process for the preparation thereof and use thereof in the paper surface colouration process. | 02-19-2009 |
| 20090133201 | Process for Surface Colouration of Paper - The invention relates to a process for the surface colouration of paper characterized in that, in a first step, the paper surface is treated with a water soluble dye and, subsequently, in a second step, the paper surface is treated with a fixing agent. | 05-28-2009 |
| 20100285324 | Composition For Surface Colouration of Paper - The invention relates to a composition for surface colouration of paper web comprising a) from 0.1 to 30% by weight, based on the total weight of the composition, of a colouring pigment, b) from 0.1 to 20% by weight, based on the total weight of the composition of a starch/latex copolymer, characterized in that, in addition to starch, the monomeric components that are copolymerized comprise i) styrene or a substituted styrene, ii) an acrylate and/or methacrylate and, optionally, iii) one or more further ethylenically unsaturated monomers, c) from 0 to 20% by weight, based on the total weight of the composition, of starch or a starch derivative, d) from 0 to 10% by weight, based on the total weight of the composition of one or more auxiliaries and e) water to complete to 100% by weight, based on the total weight of the composition. | 11-11-2010 |
| 20130276245 | COMPOSITION FOR SURFACE COLOURATION OF PAPER - The invention relates to a composition fur surface coloration of paper web comprising a) from 0.1 to 30% by weight, based on the total weight of the composition, of a colouring pigment, b) from 0.1 to 20% by weight, based on the total weight of the composition of a starch/latex copolymer, characterized in that, in addition to stare ii, the monomeric components that are copolymerized comprise i) styrene or a substituted styrene, ii) acrylate and/or methacrylate and, optionally, iii) one or more further ethylenically unsaturated monomers, c) from 0 to 20% by weight, based on the total weight of the composition, of starch or a starch derivative, d) from 0 to 10% by weight, based on the total weight of the composition of one or more auxiliaries and e) water to complete to 100% by weight, based on the total weight of the composition. | 10-24-2013 |
| Patent application number | Description | Published |
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| 20130007971 | ROBOT FOR CLEANING SMOOTH SURFACES - An automatic robot for cleaning smooth surfaces includes a base having a traveling device, a water feed line and a water drain line. The traveling device is configured to automatically move the base on a smooth surface to be cleaned. The water feed line is configured to apply water to the smooth surface using a capillary effect. The water drain line is configured to drain dirty water from the smooth surface. | 01-10-2013 |
| 20130025628 | SCOURING BODY - A scouring body which comprises a sponge body and a sheet like textile structure arranged on the sponge body, wherein the cleaning surface of the sheet-like textile structure is sealed, strengthened and provided with scouring particles by means of a binder, is described. The scouring particles comprise plastic particles. The scouring body is characterized by an extraordinarily high cleaning power, washing stability and hydrolysis resistance. | 01-31-2013 |
| 20130125328 | CLEANING SPONGE MADE OF VISCOSE - The aim of the invention is to specify a cleaning sponge that can be produced without problems and that has a surface that is as dirt-repellent as possible yet absorbent. According to the invention, a cleaning sponge, composed of a plurality of layers ( | 05-23-2013 |
| 20140000053 | HEAD FOR A MOP | 01-02-2014 |
| 20140325780 | BROOM HEAD WITH BRISTLE STRUCTURE - In respect of the problem of specifying a broom head which can readily sweep up differently sized particles and mixtures of the same, a broom head comprising a basic body ( | 11-06-2014 |
| 20140331426 | BROOM HEAD - In respect of the problem of indicating a broom head ( | 11-13-2014 |
| 20150059111 | CLEANING DEVICE MADE OF FOAM HAVING AN ABRASIVE SURFACE - A cleaning device ( | 03-05-2015 |
| Patent application number | Description | Published |
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| 20090008367 | SWITCHING CHAMBER FOR A GAS-INSULATED HIGH-VOLTAGE SWITCH - The switching chamber is intended for a gas-insulated high-voltage switch. It contains a housing filled with insulating gas and a contact arrangement held in the housing. The contact arrangement has, in a coaxial arrangement, the following components: two switching pieces, which are capable of being moved relative to one another along an axis, with in each case one arcing contact and in each case one tubular conductor containing a rated current contact, an insulating nozzle, and a compression apparatus with a fixed piston and a cylinder. A moveable tubular conductor of the two tubular conductors forms the wall of the cylinder, is electrically conductively and rigidly connected to one of the two arcing contacts via a base of the cylinder and bears the insulating nozzle. | 01-08-2009 |
| 20090261071 | GAS-BLAST CIRCUIT BREAKER WITH A RADIAL FLOW OPENING - A gas-blast circuit breaker is disclosed which includes a first contact and a second contact which can move relative to one another along a longitudinal axis. A blowout volume is arranged around the first contact. The blowout volume can be connected via a gas channel to an arc zone, in order to blow out an arc which is struck when the first contact is disconnected from the second contact. The blowout volume can be bounded radially on an outside by a separating element which separates the blowout volume from a low-pressure area. A flow opening, which allows a gas exchange, can lead in a radial direction from the low-pressure area into the blowout volume. | 10-22-2009 |
| 20090266795 | TRANSMISSION FOR AN ELECTRICAL CIRCUIT BREAKER - An electrical circuit breaker includes a first contact piece with a first consumable contact; a second contact piece with a second consumable contact; a drive for moving the first contact piece along a switching movement axis; and a transmission for transmitting the movement of the first contact piece to a movement of the second contact piece. The transmission has a first lever, a pivoting element which can pivot about a pivoting shaft, and a transmission mechanism for transmitting a pivoting movement of the pivoting element to a movement of the second contact piece. | 10-29-2009 |
| 20110062116 | SELF-BLOWOUT CIRCUIT BREAKER HAVING A FILLING AND OVERPRESSURE VALVE - A self-blowout circuit breaker is disclosed which includes contacts for connecting or disconnecting a circuit, a heating volume, a compression volume and an exhaust volume. The compression volume can be connected to the heating volume by at least one first valve, which heating volume is in turn connected to an arc zone. Upon the disconnection of the circuit, while a first arcing contact is being disconnected from an associated second arcing contact, an arc is produced between the two arcing contacts in the arc zone. The compression volume is separated from the exhaust volume by a combined filling and overpressure valve which is formed as at least one plate, and has at least one tab which is formed in the plate. | 03-17-2011 |
| 20110120975 | GAS-INSULATED HIGH-VOLTAGE SWITCH - A high-voltage switch contains two contact members, which can be moved relative to one another along an axis, a nozzle for blowing out a switching arc with quenching gas, and a stationary direction-changing transmission, which is connected to the nozzle and to the second contact member. The nozzle has a hollow insulating body, and a metallic annular body which is arranged at a blowing-out end of the nozzle, is connected in a formfitting manner to the insulating body, and supports an input or output drive element of the direction-changing transmission. This switch can be manufactured easily and at low cost, and provides good mechanical and electrical characteristics. The annular body has a concentrically arranged intermediate ring, which causes the form fit with the insulating body, and a ring, which is pushed onto the intermediate ring and is attached to the intermediate ring, for supporting the input-drive or output-drive element. | 05-26-2011 |
| 20140014623 | Gas-Insulated High-Voltage Power Circuit Breaker - A simplified construction of a gas-insulated high-power circuit breaker with a saving of components is achieved by at least one hole and at least one leaf spring, which is fastened on one side and is elastically bendable in dependence upon the pressure of the insulating gas in the compression volume, being formed in a valve plate of the valve. The bendable spring closes off the hole when the circuit breaker closes and opens it when the circuit breaker opens as soon as the pressure of the compressed insulating gas in the compression volume exceeds the value of the gas pressure in the low-pressure chamber by at least two bar. | 01-16-2014 |
| 20150034599 | HIGH VOLTAGE INTERRUPTER UNIT WITH IMPROVED MECHANICAL ENDURANCE - A high voltage interrupter unit includes a switching chamber within which at least two electric contact elements of a contact system are arranged to be moved relative to one another. The contact system includes at least one mechanical element which is at least in part not in fixed mechanical connection with either of the two contact elements. In order to increase the mechanical endurance of the contact system, the at least one mechanical element is sheathed at least in part in a layer of a synthetic, abrasion resistant material. | 02-05-2015 |
