Abstract: Radiation-curable compositions of Pigment Violet 23 are described which can be used advantageously in UV inks for inkjet printing machines. Soiling containing such UV inks, especially within inkjet printing machines, can be removed particularly easily in a contactless procedure with conventional cleaners. The radiation-curable compositions described contain at least one modified Pigment Violet 23 which carries at least one polar functional group of the formula (I): —X-E?? (I) where X is a bridging group and E is a polar molecule radical.

Abstract: Plinth system (1) for a control stick (51) for controlling an aircraft having a plinth flange (3) includes a tubular receiving means (7) and a plinth nut (5) which at least partially encloses the receiving means of the plinth flange (3), wherein the plinth nut (5) comprises an interface (11) for fastening a knurled nut (41).

Abstract: An extruded multilayer film includes a top layer comprising a blend of a polyolefin and adsorbent silica. The adsorbent silica is 5% or more of the blend and the polyolefin is 95% or less of the blend. The multilayer film is oriented in at least one direction to cause fracturing of the top layer to provide a microporous surface exposing the adsorbent silica gel. The fractured top layer is receptive to receiving a printing ink on an exposed surface thereof with enhanced pigment entrapment and rapid ink drying. A single layer film in the form of the top layer, and also oriented in at least one direction also constitutes a part of this invention.

Abstract: The present invention relates to a multilayer film including at least one film surface which has an increased surface roughness achieved by protrusion creating particles. The at least one film surface may have a surface roughness characterized by a coefficient of roughness (CR) of ?0.02 or a Parker Print Surf roughness of at least 2 ?m.

Abstract: The present invention relates to a multilayer film including at least one film surface which has an increased surface roughness achieved by protrusion creating particles. The at least one film surface may have a surface roughness characterized by a coefficient of roughness (CR) of ?0.02 or a Parker Print Surf roughness of at least 2 ?m.

Abstract: An extruded multilayer film includes a top layer comprising a blend of a polyolefin and adsorbent silica. The adsorbent silica is 5% or more of the blend and the polyolefin is 95% or less of the blend. The multilayer film is oriented in at least one direction to cause fracturing of the top layer to provide a microporous surface exposing the adsorbent silica gel. The fractured top layer is receptive to receiving a printing ink on an exposed surface thereof with enhanced pigment entrapment and rapid ink drying. A single layer film in the form of the top layer, and also oriented in at least one direction also constitutes a part of this invention.

Abstract: Radiation-curable compositions of Pigment Violet 23 are described which can be used advantageously in UV inks for inkjet printing machines. Soiling containing such UV inks, especially within inkjet printing machines, can be removed particularly easily in a contactless procedure with conventional cleaners. The radiation-curable compositions described contain at least one modified Pigment Violet 23 which carries at least one polar functional group of the formula (I): —X-E?? (I) where X is a bridging group and E is a polar molecule radical.

Abstract: The invention relates to a cast iron material with lamellar graphite formation. It further relates to a motor vehicle part made of the cast iron material. In order to create a ferritic cast iron material having a higher thermal conductivity, it is proposed according to the invention that, in addition to Fe, the cast iron material contains 3.9 to 4.2 wt. % C, 0.3 to 0.9 wt. % Si and 2.0 to 7 wt. % Al. It has been demonstrated within the scope of the invention that not only the thermal conductivity but also the wear resistance and corrosion resistance of the material are increased in comparison to known cast iron materials.

Abstract: A method for automated detection of failed printing nozzles in an inkjet printing machine includes the following steps: carrying out a printing process to produce a first printed image with print image data, scanning and digitizing the first printed image produced in the printing process by using at least one image sensor, digitally offsetting the first printed image in the control unit by at least one printing nozzle in a direction transverse to the printing direction, carrying out a further printing process to produce a second printed image based on the digitally offset first printed image, scanning and digitizing the second printed image by using the at least one image sensor, comparing the first and second scanned printed images in the control unit. Failed printing nozzles are identified by using the control unit based on the result of the comparison.

Abstract: A method for automated detection of failed printing nozzles in an inkjet printing machine includes the following steps: carrying out a printing process to produce a first printed image with print image data, scanning and digitizing the first printed image produced in the printing process by using at least one image sensor, digitally offsetting the first printed image in the control unit by at least one printing nozzle in a direction transverse to the printing direction, carrying out a further printing process to produce a second printed image based on the digitally offset first printed image, scanning and digitizing the second printed image by using the at least one image sensor, comparing the first and second scanned printed images in the control unit. Failed printing nozzles are identified by using the control unit based on the result of the comparison.

Abstract: The invention relates to a cast iron material with lamellar graphite formation. It further relates to a motor vehicle part made of the cast iron material. In order to create a ferritic cast iron material having a higher thermal conductivity, it is proposed according to the invention that, in addition to Fe, the cast iron material contains 3.9 to 4.2 wt. % C, 0.3 to 0.9 wt. % Si and 2.0 to 7 wt. % Al. It has been demonstrated within the scope of the invention that not only the thermal conductivity but also the wear resistance and corrosion resistance of the material are increased in comparison to known cast iron materials.

Abstract: A lighting device comprises a side-light light guide (12) located in a support (13). To facilitate the location of the light guide (12) in the support (13) and ensure its retention in a predetermined orientation, at least one location feature (11) is formed on/in the light guide for engagement by the support. Advantageously, the/each location feature (11) has no substantial effect on the light output of the light guide through its light-emitting region (18).

Abstract: A method for the production of cellulose fibers or filaments from cell material, by the dry-wet extrusion method with aqueous amine oxides, in particular, N-methylmorpholine-N-oxide as solve is described comprising the following steps: a) dispersion of a cell material, or a cell material mixture with a cuoxam DP from 250-3000, in aqueous amine oxide, b) transformation of the obtained dispersion, by water evaporation with shear, at elevated temperature, into a homogeneous solution with a zero shear viscosity of 600 to 6000 Pa·s and a relaxation time of 0.3 to 50 seconds all at 85° C.

Abstract: A method and a device for the continuous, single-step production of a homogenous solution of cellulose in hydrous aminoxides on the basis of cellulose and aqueous aminooxides, preferably N-methylmorpholino-N-oxide (NMMO), at temperatures in the range of from 50 to 130° C. under a vacuum and water evaporation. The cellulose and the NMMO are dosed separately to the device, mixed while sheared, the water is evaporated until the mixture is dissolved, the solution is homogenized and directly fed to the consumer via screw conveyors, pumps and filters.

Abstract: The invention relates to a method for producing a cellulose solution in an aqueous amine oxide, preferably N-methyl-morpholine-N-oxide, for processing to form cellulosed moulded bodies according to the Lyocell method, whereby said solution has an increased thermal stability. Cellulose is suspended in an aqueous amine oxide and the suspension is converted into the cellulose solution. The inventive method is characterised in that the base use of the cellulose used for producing the solution and of the optionally used additives is detected in a dispersion in aqueous amine oxide solution and in that the cellulose solution is formed by adding a base quantity which matches the detected own consumption of the cellulose and optionally the additives. Cellulose solutions having a stability which is essentially independent from the provenance of the used cellulose can he formed.

Abstract: Process for producing regular porous pearl cellulose with a particle size in the range from 2 to 1,000 &mgr;m, comprising the steps: a) a cellulose having a degree of polymerisation in the range from 150 to 2,000 is dissolved in a solvent to form a solution of 0.5 to 25% by mass, b) the cellulose solution is finely divided and dispersed in a dispersant which is immiscible with said solution and has a viscosity in the range from 10 to 80,000 mPa·s, c) the dispersed solution particles are solidified to regular pearl particles by precipitating with a liquid precipitating agent miscible with the solvent (1) after cooling the dispersion to below the melting temperature of the cellulose solution and separating the frozen particles of the cellulose solution from the dispersant or (2) directly in the dispersion, and d) the pearl particles are separated from the liquid mixture of solvent, precipitating agent and possibly dispersant.

Abstract: The invention relates to a method for producing a cellulose solution in an aqueous amine oxide, preferably N-methyl-morpholine-N-oxide, for processing to form cellulosed moulded bodies according to the Lyocell method, whereby said solution has an increased thermal stability. Cellulose is suspended in an aqueous amine oxide and the suspension is converted into the cellulose solution. The inventive method is characterised in that the base use of the cellulose used for producing the solution and of the optionally used additives is detected in a dispersion in aqueous amine oxide solution and in that the cellulose solution is formed by adding a base quantity which matches the detected own consumption of the cellulose and optionally the additives. Cellulose solutions having a stability which is essentially independent from the provenance of the used cellulose can be formed.

Abstract: Method for the production of cellulose fibers of —filaments from cellulose according to the dry-wet-extrusion method with aqueous amine oxides, especially N-methyl morpholine-N-oxide as solvent, where

Abstract: A molding, particularly a fiber or foil molding, of cellulose regenerated an amino-oxide process provides that the cellulose contains 0.02 to 30% mass of a polyalkylene imine derivative. In addition to improved stabilization of the molding compound, the molding or fiber exhibits improved properties, such as an anion exchange capacity, fungistatic properties and an improved hydroblast resistance.

Abstract: The invention relates to liposome preparations with controllable vesicle size and type between about 20 and 150 nm and high stability without increased permeability, the vesicle membrane of the liposomes consisting essentially of lecithin and 10%-90%, preferably 16-90%, and most especially 20-80%, of a specified fatty acid-esterified collagen hydrolysate (FAECH), namely, a fatty acid ester of a lipoaminoacid or lipopeptide, representatively OHAP, plus traditional jellifying agents, adjuvants, and pharmaceutical agents as desired, and the production and use thereof in cosmetic and pharmaceutical compositions, as well as a method of controlling vesicle dimensions and reducing vesicle particle size by employing increased and previously believed inoperative ratios of FAECH to lecithin.