Abstract: A water-based ink for ink-jet recording enables the expression of sharp text and lines in high density black, and the formation of a high quality gradation image in which the graininess is reduced in a black image of medium to high lightness. The inks include a color ink (A) and a color ink (B) each of which independently has a lightness index L* according to the L* a* b* calorimetric system of about 60 or less. The color ink (A) and the color ink (B) satisfy the following expression (I): about 120°?|???| about ?240°??(I) wherein ? is the hue angle of the color ink (A) and ? is the hue angle of the color ink (B). The chroma C* of a hue obtained by the combination of the color ink (A) and the color ink (B) is about 30 or less.

Abstract: A process for preparing a pigment dispersion, which comprises mixing a first solvent composed of an organic solvent in which a pigment has been dissolved with a second solvent which lowers the solubility of the pigment in the presence of a dispersant, thereby precipitating and dispersing particles of the pigment in a mixed solvent, wherein a pigment derivative to which a hydrophobic substituent having affinity for the first solvent has been bonded is used as the pigment.

Abstract: The invention concerns a method for producing a friction material mass, in particular for friction linings in vehicles, in which essentially fibrous material, fillers, lubricants, metallic components and binding agents are wet-processed. In order to be able to produce from the friction material mass friction linings with increased thermostability, water glass is used as binding agent.

Abstract: The present invention relates to a solution comprising cellulose, an ionic liquid comprising anions and cations as solvent and 6-30% by weight of a nitrogen-comprising base, based on the total weight of the solution, its preparation and also its use for the physical or chemical treatment of cellulose.

Abstract: The present invention provides a coating composition, which can simply produce a porous siliceous film having excellent mechanical strength and, at the same time, possessing a stable very low level of dielectric and good chemical resistance to various chemicals, and to provide a process for producing a siliceous material using the same. The coating composition according to the present invention comprises a polyalkylsilazane compound, an acetoxysilane compound, an organic solvent, and, if necessary, a pore forming material. The present invention also provides a siliceous material produced by firing the coating composition and a process for producing the same.

Abstract: Cleansing and multifunctional coating compositions containing an organosilane quaternary compound, nonreactive abrasives, thickeners and, optionally, hydrogen peroxide, in aqueous formulations are used to improve water and soil repellency and residual antimicrobial activity on surfaces. Various surfaces may be treated including metal, glass, plastics, rubber, porcelain, ceramic, marble, granite, cement, tile, sand, silica, enameled appliances, polyurethane, polyester, polyacrylic, melamine/phenolic resins, polycarbonate, painted surfaces, wood, and the like.

Abstract: The invention relates to methods, compositions, kits and systems for determining one or more cement material properties. In one variation, a color change agent is introduced into bone cement to allow a physician to determine when a cement has the desired viscosity for insertion into a patient. In another variation, the composition comprises one or more curable bioactive agents and one or more color change agents. The curable bioactive agent(s) may be one or more bone cement(s). These Bone cements contain a color change agent that allows a physician to tell when the cement has reached the property viscosity for insertion of the bone cement into a patient at the bone site.

Abstract: A process for making calcined gypsum in slurry or powder form. The process includes adding at least two types of crystal modifiers to the slurry. The first crystal modifier is to control crystal morphology of the calcined gypsum (such as succinic and/or malic acid). The second crystal modifier is to prevent or retard setting to control set time (such as tetrasodium pyrophosphate (TSPP)) to form a water stable product. An accelerator is typically added at the site of use for specific applications such as setting type joint compound, media casting, exterior/interior coating, and sprayable fireproofing. A composition made by the process and a kit for using the composition are also disclosed.

Abstract: An example embodiment of a mixture to be employed in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound comprises about 50% to about 98% by weight calcium sulfate hemihydrate, about 0.002% to about 1% by weight polysaccharide, and about 0.02% to about 2.5% by weight of a lignosulfanate.

Abstract: A method of forming a stressed thin film on a substrate includes forming a plurality of islands on a viscous layer that is present on a surface of a substrate. Adjacent islands are bridged with a stressor layer. The structure is annealed at an elevated temperature above the glass flow temperature of the viscous layer to transfer at least a portion of the stress from the stressor layer to the underlying islands. The bridges are then removed to expose the stressed islands of thin film on the substrate.

Abstract: Unpolished semiconductor wafers are produced by: (a) pulling a single crystal of a semiconductor material, (b) grinding the single crystal round, (c) separating a semiconductor wafer from this crystal, (d) rounding the edge of the semiconductor wafer, (e) surface-grinding at least one side of the semiconductor wafer, (f) treating the semiconductor wafer with an etchant, and (g) cleaning the semiconductor wafer. The unpolished semiconductor wafers have, on at least the front side, a reflectivity of 95% or more, a surface roughness of 3 nm or less, have a thickness of 80-2500 ?m, an overall planarity value GBIR of 5 ?m or less with an edge exclusion of 3 mm and a photolithographic resolution of at least 0.8 ?m, and which furthermore contain a native oxide layer with a thickness of 0.5-3 nm on both sides.

Abstract: A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer; bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.

Abstract: A method of manufacturing calcium fluoride single crystal includes cooling the calcium fluoride single crystal with variable cooling rates so that throughout a temperature range in the cooling step, maximum shear stress inside the calcium fluoride single crystal caused by thermal stress is approximately equal to or smaller than critical resolved shear stress (?c) of the calcium fluoride single crystal in a <1 1 0> direction on a {0 0 1} plane of the calcium fluoride single crystal, and is maintained to be an approximately constant ratio, and adding strontium fluoride when growing the single crystal before the cooling step.

Abstract: A method for manufacturing Group III nitride crystals with high quality is provided. By the method, a crystal raw material solution and gas containing nitrogen are introduced into a reactor vessel, which is heated, and crystals are grown in an atmosphere of pressure applied thereto. The gas is introduced from a gas supplying device to the reactor vessel through a gas inlet of the reactor vessel, and then is exhausted to the inside of a pressure-resistant vessel through a gas outlet of the reactor vessel. Since the gas is introduced directly to the reactor vessel, impurities attached to the pressure-resistant vessel and the like into the crystal growing site can be prevented. Further, the gas flows through the reactor vessel, to suppress aggregation of an evaporating alkali metal, etc., at the gas inlet and reduce flow of the metal vapor into the gas supplying device.

Abstract: A deposition station allows atomic layer deposition (ALD) of films onto a substrate. The station comprises an upper and a lower substantially flat part between which a substrate is accommodated. The parts are positioned opposite each other and parallel to the substrate during processing. At least one of the parts is provided with a plurality of gas channels that allow at least two mutually reactive reactants to be discharged out of that part to the substrate. The discharge is configured to occur in a sequence of alternating, separated pulses for ALD. In addition, each part is preferably configured to be about 1 mm or less from the substrate to minimize the volume of the reaction chamber to increase the efficiency with which gases are purged from the chamber. Also, for each reactant, the upper and lower parts are preferably kept at a temperature outside of the window in which optimal ALD of that reactant occurs, thereby minimizing deposition of that reactant on deposition station surfaces.

Abstract: A vacuum valve assembly for use in a vacuum processing chamber includes a seat defining an opening in the vacuum valve, with the seat having a sealing face adjacent the opening and normal to the direction of the opening; and a gate having a sealing face adapted to mate with the seat sealing face, the gate being movable toward and away from the seat sealing face to seal and open the vacuum valve opening. A continuous elastomeric seal extends around the vacuum valve opening between the gate sealing face and the seat sealing face of sufficient size such that when the gate is positioned to seal the vacuum valve opening, there exists a gap between the gate sealing face and the seat sealing face. A purge gas port system, disposed in the seat or in the gate, has an inlet for a purge gas, an essentially continuous outlet extending around the vacuum valve opening and adjacent the elastomeric seal and gap, and a manifold system connecting the inlet and the outlet.

Abstract: This invention relates to a vacuum vapor-deposition apparatus for forming vapor-deposited films on a base film, thereby to produce vapor-deposited films, and also to a method of producing vapor-deposited films. In the vacuum vapor-deposition apparatus, the synchronizing means equalizes the circumference velocity v1 of the coating roll and the circumference velocity v2 of the takeup guide roll. Hence, v1=v2. Therefore, the takeup guide roll never rubs the vapor-deposited layer provided on the surface of the film. This eliminates the possibility that the vapor-deposited layer has scratches. The vapor-deposited layer can therefore possess desired properties.

Abstract: The present invention relates to an apparatus for coating one or more workpieces such as components to be used in jet engines or industrial turbines. The apparatus comprises a device for simultaneously manipulating a workpiece about multiple axes while holding a center of the workpiece at a fixed position with respect to a source of coating material. The device for manipulating the workpiece preferably comprises a modular fixture while allows the workpiece to be simultaneously rotated about a first axis, rotated about a second axis at an angle to the first axis, and titled through a range of motion such as from +45 degrees to ?45 degrees with respect to the first axis.

Abstract: A process for producing an enzyme-resistant starch uses an aqueous feed composition that comprises (i) starch that contains at least about 50% by weight amylose, (ii) water, and (iii) alcohol. The concentration of starch in the feed composition is between about 5% and about 50% by weight, and the pH of the feed composition is between about 3.5 and about 6.5. In a first heating step, the feed composition is heated to a temperature between about 130-170° C. for about 0.1-3.0 hours. The feed composition is cooled to a temperature between about 4-70° C. for about 0.1-6.0 hours. In a second heating step, the feed composition is heated to a temperature between about 110-150° C. for about 0.1-10.0 hours. The starch is separated from the majority of the water and alcohol and is dried.

Abstract: The invention concerns a cleaning process for an immersed and towed seismic streamer (1), characterised in that a cleaning appliance (11), including a tool for cleaning the seismic streamer, is engaged around the seismic streamer, together with a hydrodynamic drag structure which results in the free movement of the cleaning appliance along the length of the seismic streamer (1).

Abstract: Method for cleaning a surface is disclosed comprising a cleaning step with an aqueous cleaning medium, which is supplied to said semiconductor surface wherein the cleaning medium comprises cleaning particles suspended in a colloidal form and mechanical agitation is applied to the particles to be removed for at least part of the time during the cleaning step.

Abstract: A recovery system recycles the washwater used to clean excess binder and debris from the production components, including a forming hoodwall constructed of non-corrosive materials, for manufacturing fiberglass insulation. A separate closed-loop recovery system is provided for the forming hoodwall in which the binder-containing washwater is screened and then recycled back to the forming hoodwall without further chemical treatment to change the pH level. A binder reclamation system is coupled to the hoodwall washwater recovery system to divert the low pH washwater when the supply of binder needs replenished at the forming hoodwall. The binder reclamation system introduces an acid solution to the cleaned washwater to lower the pH from about 2.5 to about 3.5. The other production components share a bulk washwater recovery system in which a base solution is introduced to raise the pH to approximately 8 or above to reduce corrosion in the other production components.

Abstract: A wash cylinder or chamber for an automated cleaning station to clean an object or a person's body part includes nozzles on the interior of the cylinder, the nozzles of one embodiment comprising an increasing roll angle providing a novel spray pattern. Additionally, embodiments of the invention include fluid guidance and conveyance structures, angled nozzles, sealing structures, finger guards, nozzle ribs, wash chamber seating mechanisms and drains, and nozzle inlays having a plurality of nozzles. Also disclosed are methods of washing an object or body part using a wash cylinder or chamber and methods of assembling a wash cylinder or chamber.

Abstract: A wash cylinder or chamber for an automated cleaning station to clean an object or a person's body part includes nozzles on the interior of the cylinder, the nozzles of one embodiment comprising an increasing roll angle providing a novel spray pattern. Additionally, embodiments of the invention include fluid guidance and conveyance structures, angled nozzles, sealing structures, finger guards, nozzle ribs, wash chamber seating mechanisms and drains, and nozzle inlays having a plurality of nozzles. Also disclosed are methods of washing an object or body part using a wash cylinder or chamber and methods of assembling a wash cylinder or chamber.

Abstract: A composition and method for treating oversprayed paints in paint spray booths is provided. The method includes contacting the paint overspray with a wash water system comprising an agitated solution containing a microorganism concentrate so as to collect the paint overspray in the agitated solution. The solution containing the paint overspray is passed to a holding area for phase separation into an organic phase containing paint overspray and an aqueous phase. The organic phase containing the paint overspray, which contains the paint solids portion, and, optionally, an organic solvents portion, is separated from the aqueous phase. The wash water system for treating paint overspray in paint spray booths contains a microorganism concentrate in an amount effective in precipitating the paint solids and, optionally, organic solvents, from the system.

Abstract: A dishwasher apparatus includes a dish rack having a wire member, and a feed tube for a spray arm rotatably disposed beneath the dish rack. An intensive washing zone is provided in a region of the dish rack, the intensive washing zone including a rod-shaped pipe element attached to the wire member and having an outlet nozzle. A pipe branch for the intensive washing zone is provided, the pipe branch being disposed in a region of the feed tube and communicating with the pipe element via a T-piece. An actuator is provided that cooperates with the pipe element so as to enable the intensive washing zone to be activated and deactivated.

Abstract: A dishwasher having at least one door defining at least part of a washing area when the door is closed. The dishwasher has at least one supply housing supported by the door, and the supply housing is sized to hold an amount of liquid dish washing supply which is sufficient for a plurality of wash cycles. The dishwasher also has at least one dispenser supported by the door, and the dispenser has an outlet positioned on the door. Also, the dishwasher has an indicator operable to indicate how much of the liquid dish washing supply remains in the supply housing.

Abstract: A household dishwasher having a sonic cleaner that propagates sonic waves via a stream of liquid to clean off a utensil.

Abstract: A method for manufacturing a sputtering target includes the steps of: providing a highly pure matrix material containing a magnetic metal, and a highly pure precious metal ingot material; cleaning the surfaces of the matrix material and the precious metal ingot; vacuum melting the matrix material and the precious metal ingot to obtain a molten alloy; pouring the molten alloy in a mold having a cooling system while maintaining a surface of the molten alloy at a molten state by arc heating until the pouring is finished, thereby forming the molten alloy into a cast blank; hot working the cast blank; and annealing the cast blank after the hot working.

Abstract: The invention relates to a method for the plasma-nitriding of precipitation-hardenable stainless steels or stainless maraging steels. The invention also relates to a shaver cap for an electric shaver. The invention also relates to a cutting device. The invention further relates to an electric shaver comprising at least one such cutting device.

Abstract: Steel and steel shaped articles with an excellent delayed fracture resistance and a tensile strength of the 1600 MPa class or more, containing, by mass %, C: 0.20 to 0.60%, Si: 0.50% or less, Mn: over 0.10% to 3%, Al: 0.005 to 0.1%, Mo: over 3.0% to 10%, and, as needed, one or more of W: 0.01 to 10%, V: 0.05 to 1%, Ti: 0.01 to 1%, Nb: 0.01 to 1%, Cr: 0.10 to 2%, Ni: 0.05 to 1%, Cu: 0.05 to 0.5%, and B: 0.0003 to 0.01%, and a balance of Fe and unavoidable impurities and, further, a method of production comprising shaping the above steel to a desired shape (for example, a bolt shape), quenching it, then tempering it at 500 to 750° C. in temperature range.

Abstract: A high-strength steel sheet has a metal structure consisting of a ferrite phase in which a hard second phase is dispersed and has 3 to 30% of an area ratio of the hard second phase. In the ferrite phase, the area ratio of nanograins of which grain sizes are not more than 1.2 ?m is 15 to 90%, and dS as an average grain size of nanograins of which grain sizes are not more than 1.2 ?m and dL as an average grain size of micrograins of which grain sizes are more than 1.2 ?m satisfy an equation (dL/dS?3).

Abstract: The invention concerns weldable steel building components whereof the chemical composition comprises, by weight: 0.10%?C?0.22%, 0.50%?Si?1.50%, AI?0.9%, 0%?Mn?3%, 0%?Ni?5%, 0%?Cr?4%, 0%?Cu?1%, 0%?Mo+W/2?1.5%, 0.0005%?B<0.010%, N?0.025%, optionally at least one element selected among V, Nb, Ta, S et Ca, in contents less than 0.3%, and/or among Ti and Zr in contents not more than 0.5%, the rest being iron and impurities resulting from preparation, the aluminium, boron, titanium and nitrogen contents, expressed in thousandths of %, of said composition further satisfying the following relationship: B??×K+0.5, (1) with K=Min (I*; J*), I*=Max (0; I) and J*=Max (0; J), I=Min (N; N?0.29(Ti?5)), J=Min {N; 0.5 (N 0.52 AI+?j(N 0.52 AI)2+283)}, the silicon and aluminium contents of the composition additionally verifying the following conditions: if C>0.145, then Si+AI<0.95 and whereof the structure is bainitic, martensitic or martensitic/bainitic and further comprises 3 to 20% of residual austenite.

Abstract: A high speed tool steel, which is high in impact value and free from variations in tool performance, comprising, by mass %, of: 0.4?C?0.9; Si?1.0; Mn?1.0; 4?Cr?6; 1.6-6 in total of either or both of W and Mo in the form of (½W+Mo) wherein W?3; 0.5-3 in total of either or both of V and Nb in the form of (V+Nb); wherein carbides dispersed in the matrix of the tool steel have an average grain size of ?0.5 ?m and a dispersion density of particles of the carbides is of ?80×103 particles/mm2.

Abstract: A method of improvement of toughness of a heat affected zone in a multi-layer welded joint, a fillet welded joint, and a one-pass or several-pass large heat input welded joint of a steel plate is provided, that is, a method of improvement of toughness of a heat affected zone in a welded joint of a steel plate characterized subjecting a surface of a heat affected zone formed by a last pass of a multi-layer welded joint of a steel plate to impacts by an ultrasonic vibration tool or shot peening by ultrasonic vibration steel balls to thereby make an average of longitudinal axis of crystal grains up to a depth of 2 mm or more from the surface of the steel plate in the microstructure adjacent to a fusion line (FL) of a weld metal and a steel plate matrix in said heat affected zone formed by the last pass the equivalent of the crystal grain size of the steel plate matrix before the welding at a depth of ¼ of a thickness t from the surface of the steel plate.

Abstract: Apparatus and methods are provided for cooling workpieces. A cooling gas is directed toward a surface of a workpiece. The workpiece is moved relative to the flow of cooling gas. The cooling gas may include at least a first component that is gaseous at a reference ambient condition and a second component that is a liquid at the ambient condition. The second component may be delivered as a gas or as droplets.

Abstract: A method for improving the strength, creep and failure resistance of a single crystal component, such as a turbine engine component, is provided. The method comprises the steps of forming a component, such as a turbine engine component, having a single crystal microstructure with a plurality of ?? cuboids forming a limited amount of oriented platens in a particular direction prior to the component being placed into service to delay coalescence of the platens relative to the applied load.

Abstract: A pressable explosive composition is provided. The composition includes at least 40 weight percent of substantially uncoated fuel particles, a nitramine mechanically blended with the substantially uncoated fuel particles, and a binder coating the nitramine. The binder constitutes about 1 to about 6 weight percent of the pressable explosive composition. Also provided are a pressed thermobaric explosive, weapons containing the pressed thermobaric explosive, and methods for making the composition and thermobaric explosive.

Abstract: A manufacturing method for a seamless hat that uses cloth material having a chemical fiber component, which is cut to form cut-out pieces having specific pattern outlines, then, after affixing superimposed edges of the stitched cut-out pieces, supersonic or high frequency equipment is used to administer heat processing on the fixedly joined edges of the cut-out pieces. Thereupon, any surplus material from the stitched cut-out pieces can be cut away, only leaving the very minimum of connecting gathered edges. Then, heating art is implemented to externally apply and cover the joined areas of the gathered edges with hold-down strips containing thermosol or thermal polyurethane (TPU) membrane, thereby fabricating a hat.

Abstract: A method for welding parts formed of polymeric resins having different melt-index grades. The method may include the steps of selecting a tube formed of a first thermoplastic in an extrusion process, selecting a first flange formed of a second thermoplastic in an injection molding process and having a containment region sized to receive an end of the tube, inserting an end of the tube within the containment region of the first flange, and welding the tube to the flange by inducing relative rotation between the flange and the tube. The containment region may have a depth more than two times the wall thickness of the tube. Moreover, the containment region may maintain its shape and support friction pressure on a significant portion of melted material within the weld zone, so the material may continue to generate heat and conduct the same to the less easily melted material.

Abstract: The present invention provides a manufacturing method of a compressible printing layer, comprising a vulcanizing step comprising a first heating process in which one surface of a compressible printing layer including an unvulcanized compressible layer containing microcapsules is heated by bringing the one surface of the compressible printing layer into contact with the surface of at least one heated metal roll while applying tension to the compressible printing layer, and a second heating process in which the other surface of the compressible printing layer is heated by bringing the other surface of the compressible printing layer into contact with the surface of at least one heated metal roll while applying tension to the compressible printing layer.

Abstract: A method for applying an elastic member on an elastic web of material includes providing an elastic web of material running in a travelling direction; applying adhesive in a predetermined adhesive pattern on the web of material; applying a continuous elastic member in an elastic pattern on the adhesive, wherein the elastic member is applied in a direction of extension which deviates from the travelling direction at least within portions of the elastic member; applying a non-elastic web of material over the elastic web of material, wherein the non-elastic web of material is brought to cover the adhesive pattern, whereby the elastic member is locked between the elastic web of material and the non-elastic web of material in the applied position on the adhesive pattern. The non-elastic web of material is given a band shape with a first non-linear edge and a second non-linear edge, wherein the shape of the non-elastic web of material is brought to generally coincide with the shape of the adhesive pattern.

Abstract: A pleated filter is made from a monocomponent monolayer nonwoven web containing a bimodal mass fraction/fiber size mixture of intermingled larger size and smaller size continuous monocomponent polymeric fibers of the same polymeric composition. Rows of pleats are formed in the nonwoven web, and the pleated web is cut to a desired size and shape to provide a filter element containing a self-supporting porous monocomponent monolayer matrix of fibers bonded to one another at at least some points of fiber intersection and having an average initial submicron efficiency of at least 15% at a 1.52 meters/sec face velocity. The filter element is deformation resistant without requiring stiffening layers, bicomponent fibers or other reinforcing measures in the filter media layer.

Abstract: The present invention includes an image transfer sheet. The image transfer sheet comprises a release layer and a polymer layer. One or more of the release layer and the polymer layer comprise titanium oxide or other white pigment.

Abstract: An optical coating is applied to an article surface of an article by providing a deposition substrate other than the article surface, wherein the deposition substrate is made of a removable material. The optical coating is thereafter deposited onto the deposition substrate. The optical coating is thereafter transferred to the article surface using a transfer support, which may be the deposition substrate or may be a different piece. The method includes thereafter affixing the optical coating to the article surface, and thereafter removing the transfer support.

Abstract: A method comprising a step of manufacturing an elastic laminated body by laminating two webs and while inserting an elastic member in an extended state in a web length direction in between; a step of cutting the elastic laminated body in a length direction so that a concave portion and a convex portion appear alternately; a step of attaching a cover sheet to bridge between the concave portion and the convex portion of cut first elastic laminated body and second elastic laminated body, respectively; a step of widening the first elastic laminated body and the second elastic laminated body to which the cover sheet is attached; and a step of attaching an absorber onto the cover sheet, lessens the occurrence of wrinkles and creases produced when webs are cut, and eliminates a problem attributed to the occurrence of wrinkles and arising when an absorber is attached.

Abstract: Three simple tools are used to both preform and mold a composite layup into a J-beam. A first composite charge is preformed into a C-channel using a first tool, and a second composite charge is formed into a Z-channel using both the first tool and a second tool. The C-channel and Z-channel are laid up between the first and second tools, following which a perform composite cap and third tool are added to complete the layup and the tool assembly. The layup may be molded using vacuum bagging techniques and subsequently cured while held in the tool assembly.

Abstract: A process for the production of a hollow structural column or rod in polymers includes the steps of assembling two or more elongated modules, each one provided with male-female truncated cone-shaped terminal parts. The inner surface of the ‘female’ terminal part has a taper angle that is identical to the taper angle of the outer surface of the ‘male’ terminal part. The process also includes the following steps: aligning the hollow modules; preparing the male and female terminal parts for adhesive bonding and insertion in the terminal part of the adjacent, aligned module; applying, preferably at the ends, an axial compression device, so that on compression of the ends of the rod made up of the modules, each external male tapering surface adheres to and exerts a suitable pressure on the internal female tapering surface of the adjacent module; and curing the adhesive.

Abstract: A cutting balloon catheter and methods for making and using the same. The cutting balloon catheter may include a catheter shaft having a balloon coupled thereto. One or more cutting members or blades may be coupled to the balloon. Manufacturing the cutting balloon catheter may include partially submerging or embedding a cutting member within a joining member and attaching the joining member to a balloon. The cutting member may include one or more slots along its base that can interlock with the joining member.

Abstract: The present invention relates to a process for bleaching a cellulosic fibre material with a peroxide compound in an aqueous alkaline medium, comprising a bleaching step wherein: a) a first polymer (A) comprising a homopolymer of acrylic acid, methacrylic acid or maleic acid, or a copolymer of acrylic acid and/or methacrylic acid with an unsaturated dicarboxylic acid, and a solution of a second polymer (B) comprising a poly-alpha-hydroxyacrylic acid or a salt thereof, are added to a cellulosic fibre material, and b) thereafter adding a peroxide compound and an alkaline substance and carrying out the bleaching.