Entries |
Document | Title | Date |
20080213475 | ADHESIVE SHEET AND ADHESIVE PREPARATION, AND PRODUCTION METHODS THEREOF - The present invention provides an adhesive sheet including a substrate consisting of a synthetic resin film and a nonwoven fabric laminated on one side of the film, and an adhesive layer formed on the nonwoven fabric, wherein the nonwoven fabric contains polyethyleneimine at least on a surface of the nonwoven fabric. | 09-04-2008 |
20080254214 | ADHESIVE MATERIALS, ADHESIVE PARTS FORMED THEREWITH AND THEIR USES - Adhesive material and adhesive parts are formed according to the present invention along with used therefore. The adhesive parts typically include a handling layer. | 10-16-2008 |
20080260944 | Water-Activated Non Blocking Adhesive - A water-activated adhesive composition is disclosed containing: a hydrophobic polyurethane resin; a polyvinylpyrrolidone compound; and a fatty acid ester, wherein a dry film of the composition forms an adhesive bond between two substrates when exposed to water and allowed to re-dry. | 10-23-2008 |
20080268145 | Method and Device for Applying Adhesive to Corrugated Cardboard | 10-30-2008 |
20080268146 | Hydroxyl-functional carbamoyl organosilicon compounds of low VOC and HAP generating potential, anti-corrosion and/or adhesion promoting coating composition containing same, enviromenttally beign method of coating metal therewith and resulting coated metal - There is provided a hydroxyl-functional carbamoyl organosilicon compound, an anti-corrosion and/or adhesion promoting coating composition based thereon, a method for coating a metal surface employing the coating composition and the resulting coated metal article. | 10-30-2008 |
20080268147 | APPARATUS AND METHOD FOR DISPENSING FOAM ONTO SUBSTRATES OF LARGE WIDTH - A method for dispensing a foamed material onto a substrate surface, including: generating a relative movement between the substrate surface to be coated and an exit opening of a material dispensing apparatus, mixing at least two material components in a mixing device to provide a free-flowing, foamable dispensing material, generating a pressure differential between the mixing device and the dispensing region located downstream in the direction of flow from a discharge cross-section of the exit opening, conveying the dispensing material from the mixing device for the dispensing material to the exit opening, and discharging the dispensing material from the exit opening onto the substrate surface. The dispensing material be kept under such a pressure in the region adjacent to and upstream from the discharge cross-section of the exit opening that the dispensing material in this region has a foaming rate that is less than 10% of the foaming rate which ensues at the end of the foaming process. | 10-30-2008 |
20090053411 | Surfactant-stabilized organoalkoxysilane composition - The present invention relates to organoalkoxysilane compositions which comprise at least one organoalkoxysilane S, and at least one anhydrous surfactant T, where the weight fraction of all of the organoalkoxysilanes S is 33% by weight, based on the weight of the organoalkoxysilane composition, and where the ratio of the weight sum of all of the organoalkoxysilanes S to the weight sum of all of the anhydrous surfactants T (S:T) has a value of from 5:1 to 1:2. | 02-26-2009 |
20090098287 | DEVICE AND METHOD FOR DELIVERING A FLUID, IN PARTICULAR HOT-MELT ADHESIVE - A device and a method for delivering a fluid, in particular hot-melt adhesive. The device includes a base member having an inlet opening for receiving the fluid from a fluid source and an outlet opening for delivering the fluid to a nozzle arrangement. The nozzle arrangement has a discharge passage with a discharge opening for delivery of the fluid. A heat transfer member heats or cools the fluid and includes a heat transfer passage through which the fluid can flow. The heat transfer passage is of a flow cross-section which changes in the flow direction. | 04-16-2009 |
20090142486 | RETROREFLECTIVE SHEETING WITH SECURITY AND/OR DECORATIVE IMAGE - The present invention provides a retroreflective sheet with a discernable image. The retroreflective sheet comprises a transparent polymeric spacing layer having a first surface and a second surface; a layer of transparent microsphere lenses embedded into the first surface of the spacing layer at varying depths forming an image, wherein the spacing layer adheres to and conforms to the microspheres; and a reflective layer adhered to the second surface of the spacing layer. The present invention also provides methods for preparing such retroreflective sheet. | 06-04-2009 |
20090155463 | HOT MELT GLUE APPLICATOR - An apparatus for transferring adhesive material to portions of filter elements that are displaced relative to the apparatus includes a dispenser from which heated adhesive material is discharged, a transfer arrangement that receives discharged adhesive material and transfers the discharged adhesive material to the portions of the elements as they are displaced, and a cooling arrangement. The cooling arrangement cooperates with the transfer arrangement to cool the discharged adhesive material while the adhesive material is carried by the transfer arrangement to the adhesive material receiving portions of the elements. A process by which adhesive material is transferred to adhesive material receiving portions of the filter elements, as well as an air line panel filter produced by that process, are also discussed. | 06-18-2009 |
20090220686 | COMPRESSED AIR SPRAY GLUE GUN - An adhesive spray gun is provided for spraying an adhesive material into a web-like pattern over a substantial distance. The spray gun comprises an adhesive pathway for receiving an adhesive material and a heating element for melting the adhesive material into an adhesive stream. The spray gun further comprises an air pathway for an airstream, and a nozzle including ends of the adhesive pathway and the air pathway. The adhesive pathway and the air pathway are configured within the nozzle such that the air stream and adhesive stream exit the nozzle in a substantially laminar direction relative to one another. By providing an air stream flowing substantially laminar to the adhesive stream, in accordance with the Venturi Effect, a bead of adhesive is drawn from the adhesive stream into the air stream. The bead of adhesive is strewn and extended into a fine strand which may travel over a substantial distance to achieve a web-like pattern on the surface of impact. | 09-03-2009 |
20090220687 | BLISTER PACKAGE ASSEMBLY AND METHOD AND SYSTEM FOR MANUFACTURING THE SAME - A system and method for providing adhesive to a pre-formed blister tray having shoulders and recesses between the shoulders, the system having at least one pallet, each pallet of the at least one pallet having with holes to accommodate recesses within the blister tray and support for the shoulders of the blister tray; a pallet loading station for loading the pallet with the pre-formed blister tray; a printer unit for printing adhesive to the shoulders of the blister tray; a drying station for drying the adhesive; and an unloading station for unloading blister trays with adhesive printed on the shoulders thereof. Further a pallet for use in the system. | 09-03-2009 |
20090220688 | DRYWALL TAPE AND JOINT COMPOUND DISPENSER - A dispenser for dispensing drywall tape and joint compound includes a first port configured to deposit the joint compound on a first region of the tape at a first thickness, and to deposit the joint compound on a second region of the tape at a second thickness, wherein the first thickness is greater than the second thickness. | 09-03-2009 |
20090252870 | APPARATUS AND METHOD FOR MOISTENING ENVELOPE FLAPS - An apparatus for moistening flaps of envelopes has a liquid dispenser for dispensing liquid to the envelope flap of each envelope to be moistened. A liquid sensor is provided for sensing liquid carried by the dispenser and generating a humidity signal indicating an amount of the liquid held by the dispenser. A method for moistening flaps of envelopes is also described. | 10-08-2009 |
20090258138 | NOZZLE AND METHOD FOR DISPENSING RANDOM PATTERN OF ADHESIVE FILAMENTS - A nozzle for dispensing a random pattern of liquid adhesive filaments generally comprises an adhesive shim plate positioned between first and second air shim plates. The first air shim plate includes air slots configured to direct pressurized process air along a first angle relative to the adhesive shim plate, and the second air shim plate includes air slots configured to direct pressurized process air along a second angle relative to the adhesive shim plate. The first angle is different than the second angle so that the first and second air shim plates direct the pressurized process air asymmetrically toward adhesive filaments discharging from liquid slots in the adhesive shim plate. | 10-15-2009 |
20090285983 | HOT-GLUE APPLICATION SYSTEM AND METHOD FOR CONTROLLING AND MONITORING THE HOT-GLUE APPLICATION SYSTEM - In the hot-glue application system with a melter and components connected thereto, such as one or more heatable feeder pipes and one or more heatable application valves, the components contain a machine-readable and preferably also machine writable data storage medium. | 11-19-2009 |
20100015331 | Hot melt adhesive compositions and methods of making and using same - A method comprising reactively extruding a polyolefin, an acrylate containing compound, and an initiator to form a polyolefin/polyacrylate blend, and applying the blend in a melted form to one or more substrates. A method comprising extruding a metallocene ethylene-propylene random copolymer to form a melt, wherein the copolymer has a melt flow rate of from 0.5 g/10 min. to 2000 g/10 min., and applying the melt to one or more substrates. A method comprising reactively extruding a metallocene ethylene-propylene random copolymer, an acrylate containing compound, and a peroxide to form a polyolefin/polyacrylate blend, wherein the blend has a melt flow rate of greater than 100 g/10 min., and applying the blend in a melted form to one or more substrates. | 01-21-2010 |
20100021630 | Method and System for Applying Hot Melt Adhesive Powder onto a Non-Metallic Object Surface - A method for applying hot melt adhesive powder onto a non-metallic object surface comprises the steps of applying a cleaning agent, applying a conductive liquid, radiating, spraying hot melt adhesive powder; and heating. A system for applying hot melt adhesive powder onto a non-metallic object surface comprises a convey belt, a radiation chamber, a spraying chamber and a heating chamber. The convey belt is used to deliver a non-metallic object treated by a cleaning agent and a conductive liquid through the radiation chamber where the surface of the non-metallic objected is radiated by ultraviolet rays and ozone and then through the spraying chamber where the surface of the non-metallic object is sprayed with charged hot melt adhesive powder, and finally into the heating chamber where the hot melt adhesive powder attached onto the non-metallic object will be melted into a liquid adhesive film ready to be bonded. | 01-28-2010 |
20100086678 | BRANCHED END REACTANTS AND POLYMERIC HYDROGEL TISSUE ADHESIVES THEREFROM - Branched end reactants having two or three functional groups at the ends are disclosed. The branched end reactants are used to prepare crosslinked hydrogel tissue adhesives, which have a good balance of mechanical properties in an aqueous environment. Kits comprising the branched end reactants and methods for applying a coating to an anatomical site on tissue of a living organism are also disclosed. | 04-08-2010 |
20100098846 | PATTERNED SOFT ADHESIVES AND METHOD OF MANUFACTURE - A method is disclosed for making a soft adhesive tape. The method comprises providing a soft adhesive, rolling a gravure cylinder on the soft adhesive to meter the soft adhesive, depositing the metered soft adhesive from the gravure cylinder onto a carrier web, and transferring the soft adhesive to a backing substrate. In exemplary implementations, the method includes drying or curing the metered soft adhesive on the carrier web before transferring the soft adhesive to the backing substrate. A system is disclosed for making a layer of soft adhesive. The system comprises an applicator containing a soft adhesive, a gravure cylinder to meter the soft adhesive from the applicator, and a carrier web passing through the gravure cylinder, the carrier web supporting the metered soft adhesive deposited by the gravure cylinder. In exemplary implementations, a dryer may be included for curing the metered soft adhesive on the carrier web. | 04-22-2010 |
20100098847 | Drop Deposition Materials for Imprint Lithography - A fluid for dispensation on a substrate. In one implementation, the fluid comprises a set of fluid parameters to facilitate dispensation of the fluid from the system. In another implementation, the fluid comprises a set of fluid parameters specific to a polymerizable material. | 04-22-2010 |
20100098848 | Fluid Dispense Device Calibration - Systems and methods for calibrating a dispense head to provide substantially uniform droplets on a substrate are described. | 04-22-2010 |
20100104746 | SYSTEMS AND METHODS FOR TREATING RAW MATERIALS FOR WOOD PRODUCT INFORMATION - Systems and methods for treating raw materials for formation into a wood product are provided. The raw materials may be, for example, strands, flakes, particles, wafers, or the like. In an embodiment, a first dispensing device dispenses a first liquid component onto raw materials within a chamber. A second dispensing device dispenses a second liquid component onto the raw materials. When the raw materials are mixed together, the first and second liquid components interact to form a bonding agent. | 04-29-2010 |
20100112201 | Method for Continuous Production of (Meth)acrylate Syrup and Adhesives Therefrom - A method of preparing a (meth)acrylate syrup comprises: providing one or more precursors for formation of (meth)acrylate monomer; continuously forming the (meth)acrylate monomer from the one or more precursors thereof; and continuously polymerizing at least the (meth)acrylate monomer to form the (meth)acrylate syrup. The (meth)acrylate syrup is useful in, for example, preparation of adhesives. | 05-06-2010 |
20100112202 | Method for Producing Diaper Component Parts from Strip Material - A method for producing diaper component parts ( | 05-06-2010 |
20100124607 | Adhesive Compositions And Methods Of Making The Same - Provided are methods for preparing agglomeration resistant particles composed of tacky polymer compositions. The method includes the steps of providing particles of the polymer composition at or above the glass transition temperature of the polymer composition, increasing the tackiness of the polymer composition particles by contacting the polymer composition particle with a first fluid at an elevated temperature, while the polymer composition particles are in contact with the first fluid, contacting the polymer composition particles with an antiblock composition, and separating the polymer composition particles from the first fluid. These methods at least partially coat the polymer composition particles with the antiblock composition. | 05-20-2010 |
20100129543 | Gluing mechanism incorporating notched glue scraper for use in winding web material and method thereof - A gluing mechanism incorporating a notched glue scraper and a method thereof are disclosed. A glue dispensing roller is provided adjacent to a web material traveling path where a web material is conveyed to get past, and operated to touch glue contained in a glue tank, and accordingly, a glue carrying roller surface of the glue dispensing roller is coated with the glue. A notched scraper blade, which faces the glue carrying roller surface of the glue dispensing roller, scrapes the glue stayed on the portion of the glue carrying roller surface, which corresponds with the non-notched area of the scraper edge. Comparatively, the glue stayed on the rest of the glue carrying roller surface is formed a glue layer for subsequently applying to a gluing side of the web material, wherein the rest of the glue carrying roller surface corresponds with notched area of the scraper edge. | 05-27-2010 |
20100209604 | ROTARY LINER, AND CONVEYING ASSEMBLY AND METHOD THEREFOR - A conveying assembly is provided for conveying container closures, such as can ends or lids, to and from a rotary liner. The rotary liner includes a base, a chuck assembly and a turret assembly. The turret assembly includes a number of fluid dispensing apparatus to dispense a sealant for lining the can ends. The chuck assembly includes chuck members for manipulating the can ends to facilitate the application of the sealant. The conveying assembly includes a plurality of downstackers for feeding the can ends into the rotary liner, a plurality of star wheels, and a number of unloading guides. Each star wheel transfers can ends from a corresponding one of the downstackers to the chuck assembly. The unloading guides cooperate with the chuck assembly to discharge the can ends from the rotary liner. An associated method of lining can ends is also disclosed. | 08-19-2010 |
20100215850 | METHOD OF MANUFACTURING AN ADHESIVE MATERIAL THAT CAN BE PRINTED AND REPEATEDLY STUCK AND TORN - A method of manufacturing an adhesive material that can be printed and repeatedly stuck and torn including a first mixing step in which a first material of isocyanate polymer containing NCO is mixed with a second material of hydroxy compound containing OH into a first mixture; a first coating step in which the first mixture is coated on a substrate to form an adhesive layer; a second mixing step in which at least the first material, the second material, and a fiber material are mixed into a second mixture, and a second coating step in which the second mixture is coated on the adhesive layer to form a printing layer, a finished product being formed. A pattern or character can be printed on the printing layer, and the printing layer is pasted on a determined site for repeated paste and tear. The product is preferably resilient and not easily damaged. | 08-26-2010 |
20100285213 | PROCESS OF TREATING DEFECTS DURING THE BONDING OF WAFERS - The invention concerns a process of preparing a thin layer to be transferred onto a substrate having a surface topology and, therefore, variations in altitude or level, in a direction perpendicular to a plane defined by the thin layer, this process comprising the formation on the thin layer of a layer of adhesive material, the thickness of which enables carrying out a plurality of polishing steps of its surface in order to eliminate any defect or void or almost any defect or void, in preparation for an assembly via a molecular kind of bonding with the substrate. | 11-11-2010 |
20100310765 | LIQUID DISPENSING SYSTEM AND METHOD - A liquid dispensing system and method is provided, that can be shifted between dispensing mode and circulation mode. The system comprises: a tank ( | 12-09-2010 |
20110014369 | Metering system for hot melt adhesives with variable adhesive volumes - A new and improved hot melt adhesive material dispensing system comprises two separate and independent rotary, gear-type metering pumps, or two separate and independent sets of rotary, gear-type metering pumps, which are able to output precisely metered amounts of hot melt adhesive material. The hot melt adhesive materials discharged from the two separate and independent rotary gear pumps, or from the two separate and independent sets of rotary gear pumps, are able to in fact be independently outputted through suitable output devices onto a particular substrate so as to result in different outputted volumes of the hot melt adhesive material in accordance with predeterminedly desired patterns, or at predeterminedly desired locations. Alternatively, the hot melt adhesive material from the two separate and independent rotary gear pumps, or from the two separate and independent sets of rotary gear pumps, may also have their volumetric outputs effectively combined such that the discharged or outputted volumes of the hot melt adhesive material onto the substrate may effectively be, for example, twice the outputted volumes of the hot melt adhesive or other thermoplastic material outputted onto the substrate from only one of the two separate and independent rotary gear pumps, or from only one of the two separate and independent sets of rotary gear pumps. | 01-20-2011 |
20110027477 | METHOD AND APPARATUS FOR APPLYING CUSHION GUM TO A TIRE CASING - Methods, computer programs, and apparatus for applying a layer of cushion gum to a tire casing in preparation for the retreading of the tire casing, the steps of the methods including selecting one of a plurality recipes for applying cushion gum based on one of a size, model and shape of the tire casing; pressurizing the tire casing to a predetermined pressure based on the recipe; crushing the tire casing by an extruder head a predetermined percentage of the tire casing radius or a predetermined distance, the predetermined percentage based on the recipe; and extruding the cushion gum from the extruder head. The extruder head may be translatable by way of a screw drive. | 02-03-2011 |
20110143028 | AIRCRAFT ADHESIVE - A method, composition, and article are disclosed relating to the formation of a hump seal on an aircraft transparency. The method includes applying to the aircraft transparency an adhesive composition having a Part A and a Part B. Part A includes a plasticizer, a cross-linking agent, and an adhesion promoter. Part B includes a moisture resister and an abrasion resister, with the adhesive composition being substantially sulfide free. In one example, the moisture resister includes polybutadiene. In another example, the adhesion promoter includes an epoxy silane. | 06-16-2011 |
20110151115 | Apparatus And Methods For Dispensing Adhesive To Labels - In one aspect, a labeling apparatus for applying a label onto a moving object includes a label delivery mechanism configured to hold the label and operable to deliver the label to the object. At least first plurality of electrically-actuated adhesive applicators is positioned and arranged to dispense adhesive onto the label such that the label may be adhered to the object. The first plurality of electrically-actuated adhesive applicators is arranged in a first row oriented in a direction transverse to a direction of travel of the label and is configured to dispense adhesive to define a first linear arrangement of dots on the label. Second and third pluralities of electrically-actuated adhesive applicators may be used with the first plurality of electrically-actuated adhesive applicators to obtain a desired adhesive arrangement. | 06-23-2011 |
20110177242 | FAST CURING OIL-UPTAKING EPOXY-BASED STRUCTURAL ADHESIVES - Two-part adhesive compositions are described. The two-part adhesives have a first part and a second part, said composition comprising at least one aromatic epoxy resin in the first part; at least one amine curing agent in the second part; and at least one ester in at least one of the first and/or second part. The ester corresponds to the general formula R | 07-21-2011 |
20110189393 | EXPANDING VOID FILLER AND A PROCESS OF MANUFACTURING SAME - An adhesive composition, a process of manufacture and a method of filling a surface having voids with a void filler are disclosed herein. Upon insertion between opposing surfaces or around an exposed surface, the void filler expands into and around the voids, filling surfaces having voids and covering irregularities of concrete structures. | 08-04-2011 |
20110223326 | Means for applying and wiping away a liquid - A means for applying and wiping away a liquid, having a container with a filling space and at least one opening for the application of the liquid, characterized in that, on the outside of the container, which side does not have at least one opening, the means has at least one porous support material for wiping away the liquid. | 09-15-2011 |
20110223327 | LIQUID RELEASE AGENT - A liquid release agent for application onto an edge region of a panel, which edge region is provided or to be provided with a coating by means of an adhesive or by means of a glue, includes a fluidic carrier made of alcohol, or a mixture of alcohols, or a mixture of hydrocarbons, or a mixture of solvents, and polyalkylene glycol which is admixed to the carrier. | 09-15-2011 |
20110274834 | Methods and Apparatus for Applying Adhesives in Patterns to an Advancing Substrate - Methods and apparatuses herein may provide for the application of viscous fluids, such as adhesives, in pre-determined patterns to an advancing substrate. The fluid application apparatus may include a slot die applicator and a substrate carrier. The substrate carrier may include one or more pattern elements and may be adapted to advance the substrate past the slot die applicator as the slot die applicator discharges adhesive onto the substrate. In operation, the substrate is disposed on the substrate carrier; the substrate carrier advances the substrate past the slot opening of the slot die applicator. In turn, the substrate is intermittently compressed between the slot die applicator and the pattern surface of the pattern element. As the substrate is intermittently compressed, adhesive discharged from the slot die applicator is applied onto the substrate in an area having a shape substantially the same as a shape defined by the pattern surface. | 11-10-2011 |
20110287179 | DEVICE AND METHOD FOR APPLYING GLUE | 11-24-2011 |
20110305829 | Tacky Finish and Textile Materials and Articles Treated Therewith - This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles. | 12-15-2011 |
20120064239 | ACTIVATED PH CONTROL FOR PROTEIN GLUES - A glue composition can include: one or more glue proteins selected to undergo a conformational change responsive to a pH change; and one or more pH components selected to change the pH of the one or more glue proteins in response to a change in one or more conditions. The glue can be prepared by: providing one or more glue proteins selected to undergo a conformational change in response to a pH change; and combining the glue proteins with one or more pH components selected to change the pH of the one or more glue proteins in response to a change in one or more conditions. | 03-15-2012 |
20120070572 | Vapor Delivery System For Use in Imprint Lithography - Described are systems and method of using a vapor delivery system for enabling delivery of an adhesion promoter material during an imprint lithography process. | 03-22-2012 |
20120076932 | SOLVENTS IN THE PREPARATION OF POLYURETHERANE DISPERSIONS - The present invention relates to substituted N-(cyclo)alkylpyrrolidones as solvents for use in processes for preparing polyurethane dispersions. | 03-29-2012 |
20120114850 | PRECISION GROUND CONCRETE MASONRY BLOCKS AND SYSTEM AND METHOD FOR THE HIGH-SPEED APPLICATION OF MORTAR/GROUT TO PRECISION GROUND CONCRETE MASONRY BLOCKS AND SELF-LEVELING INSTALLATION OF CONCRETE MASONRY SYSTEMS - A concrete block includes a top surface including one or more regions having a higher surface height that is then precision ground to the desired height. The one or more regions having a greater height may include a tapered front face of between 30 to 60°. A recess or pocket may also be provided in the top surface of the block in front of the precision ground higher height adjustment pads. One or more high-speed mortar/adhesive applicators includes a mortar/adhesive holding device, for storing a quantity of mortar/adhesive as well as a powered mortar/adhesive applicator, for moving the mortar/adhesive stored in the holding device to one or more applicator devices. The one or more mortar/adhesive applicator devices include an extruder nozzle surrounded by a generally “U” shaped pivoting channel element, for establishing at least the width of a bead of mortar/adhesive being applied to a surface of an object. | 05-10-2012 |
20120121802 | METHOD AND SYSTEM FOR SURFACE ADHESIVE RULE TECHNOLOGY - A surface-adhesive-rule technology (SART) method and system for creating a surface-adhesive-rule die and counter die for pre-treating cardboard. Wherein the pre-treating comprises: creasing and/or cutting and/or embossing the cardboard. The SART system may comprise: a rule-drawer having one or more cartridges, one or more nozzles, and one or more pressure actuator; a leading mechanism that carries the rule-drawer; and a controller that controls the rule-drawer and the leading mechanism according to a layout of a surface-adhesive-rule die. Each cartridge may comprise flexible materiel and may be associated with one of the nozzles having an orifice with a profile. Further the leading mechanism moves the rule-drawer and the rule-drawer draws a plurality of surface-adhesive rules from the flexible material having an attribute to reserve the shape of the orifice profile through which it is deposited on the surface of a die's body according to commands obtained from the controller. | 05-17-2012 |
20120121803 | WIDE PATTERN NOZZLE - The invention relates, inter alia, to a device for applying a plurality of threads of a fluid, such as adhesive or lotion, to a moving web-like substrate, having a plurality of outlet openings for the threads of fluid, wherein each outlet opening is disposed between a pair of flow openings, through which a flow fluid, in particular compressed air, flows in order to achieve thread oscillation. The special feature consists, inter alia, in that the outlet openings are disposed along a curved path. | 05-17-2012 |
20120135140 | Water-Based Adhesive Composition and a Process to Foam It - A process to apply a foamable water-based adhesive comprises combining, in a pressure-tight container having an outlet valve, a) a first aqueous polymer having a pH-value above 6 and containing a dissolved or dispersed salt that can liberate a gas, and b) a second aqueous polymer comprising an acid and having a pH-value lower than 5, and combined aqueous releasing the combined aqueous polymers from the pressure-tight container through the outlet valve onto a substrate, whereby gas bubbles are formed in the aqueous polymers leaving the valve, thus foaming the water-based adhesive. | 05-31-2012 |
20120156371 | METHOD OF APPLYING A POLYURETHANE ADHESIVE TO A SUBSTRATE - A system and method for applying a two-part adhesive to a substrate includes a prime mover for providing an output torque, a first pump connected to the prime mover for receiving the output torque, the first pump having an inlet and an outlet, a second pump connected to the prime mover for receiving the output torque, the second pump having an inlet and an outlet, a first compound in communication with the inlet of the first pump, a second compound in communication with the inlet of the second pump, a first accumulator in communication with the outlet of the first pump, a second accumulator in communication with the outlet of the second pump, a first manifold in communication with the outlet of the first pump, and a second manifold in communication with the outlet of the second pump. | 06-21-2012 |
20120171372 | AUTOMATIC SHUTTER FOR ADHESIVE DISPENSER - In automated gluing systems for semiconductor device manufacture, an automatic shutter system is provided for use with an adhesive dispenser that is configured to deposit adhesive for joining elements during final assembly processes. A shutter is configured to interpose itself between a needle tip of the dispenser and a working surface, on which devices in process are positioned, while the dispenser is in a ready position and not actually delivering adhesive, and to withdraw from the interposed position as, or immediately before the needle tip descends to a dispensing position to deposit adhesive on a device. In this way, drops of adhesive that fall from the needle tip while in the ready position are captured by the shutter and prevented from falling onto a device in process in an unintended location of the device. | 07-05-2012 |
20120207924 | ADHESIVE APPLICATION APPARATUS AND CONTROL METHOD OF THE SAME - A paste formation pattern for odd numbers on which dot groups are arranged in an island form and a paste formation pattern for even numbers on which dot groups are arranged at opposing positions to the dot groups on the paste formation pattern for odd numbers in an island form are set. Further, a paste discharge head is controlled such that the set paste formation pattern for odd numbers is formed on an adhesion surface of an odd-numbered sheet of paper and the discharge head is controlled such that the set paste formation pattern for even numbers is formed on an adhesion surface of an even-numbered sheet of paper. | 08-16-2012 |
20120213923 | Methods and Apparatus for Applying Adhesives in Patterns to an Advancing Substrate - Methods and apparatuses herein may provide for the application of viscous fluids, such as adhesives, in pre-determined patterns to an advancing substrate. The fluid application apparatus may include a slot die applicator and a substrate carrier. The substrate carrier may include one or more pattern elements and may be adapted to advance the substrate past the slot die applicator as the slot die applicator discharges adhesive onto the substrate. In operation, the substrate is disposed on the substrate carrier; the substrate carrier advances the substrate past the slot opening of the slot die applicator. In turn, the substrate is intermittently compressed between the slot die applicator and the pattern surface of the pattern element. As the substrate is intermittently compressed, adhesive discharged from the slot die applicator is applied onto the substrate in an area having a shape substantially the same as a shape defined by the pattern surface. | 08-23-2012 |
20120219709 | USE OF HYDROXYCARBOXYLIC ACID OLIGOMERS AS ADHESIVES, MANUFACTURING METHOD AND HYDROXYCARBOXYLIC ACID OLIGOMERS OBTAINED - Disclosed is a method of using at least one functionalized hydroxycarboxylic acid oligomer as an adhesive for bonding materials. Also described is a process for manufacturing functionalized hydroxycarboxylic acid oligomers including at least one stage for polycondensation of a hydroxycarboxylic acid and a functional agent, as well as functionalized hydroxycarboxylic acid oligomers that can be obtained and the adhesive compositions that include them. | 08-30-2012 |
20120258246 | SYSTEM, NOZZLE, AND METHOD FOR COATING ELASTIC STRANDS - A contact nozzle for coating an elastic strand with an adhesive. Air is discharged at the adhesive in contact with the strand, causing the adhesive to spread around the periphery of the strand. The air assists with release of the adhesive from the nozzle and also cleans the nozzle to discourage adhesive build-up on the nozzle. | 10-11-2012 |
20120263873 | SELF-CLEANING NOZZLE FOR APPLYING ADHESIVE TO A MOVING WEB - A nozzle for applying a liquid adhesive to a web moving continuously in a travel direction has a body having a passage forming an outlet opening generally transversely to the direction immediately adjacent the moving web at a face of the body so that the liquid adhesive flows through the passage and out the outlet end onto the moving web. Structure on the face of the body forms immediately upstream of the outlet a porous region. Air is fed through the structure and out of the face to form between the region and the web an air cushion. | 10-18-2012 |
20120269966 | Cementitious adhesive delivery and application system - A masonry method for adhering together first and second structures includes loading a dry adhesive into a bag and sealing the bag closed. After transport to a jobsite, a portion of a tip of the bag is cut to provide an orifice in preparation to apply the adhesive. Liquid is introduced into the bag through the orifice and the liquid and the dry adhesive are mixed within the bag to produce hydrated adhesive. The hydrated adhesive is squeezed from an orifice though the bag onto a surface of a selected one of the first and second structures. | 10-25-2012 |
20120295023 | Latex Particles Imbibed With a Thermoplastic Polymer - The present invention relates to a process for imbibing a step-growth polymer into thermoplastic latex particles and a composition made by such a process. The composition is useful, for example, as a coating, an adhesive, a sealant, a primer, a caulk, a stain, or a filler for a variety of substrates. | 11-22-2012 |
20120295024 | Apparatus And Methods For Profile Wrapping Laminates - Apparatus and methods for applying a coating of adhesive to laminate cover material in a profile wrapping operation. The apparatus can include a slot nozzle, a pressure roller, and a drive roller. The drive roller and pressure roller are movable to first positions in which the drive roller and pressure roller are spaced from the laminate, and second positions in which the drive roller and pressure roller contact the laminate to feed the veneer over the slot nozzle. The apparatus may be used to apply adhesive to raw veneer provided in strip form and to laminates provided in roll form. | 11-22-2012 |
20120315388 | BONDING SYSTEM COMPRISING AN ADHESIVE OR SEALANT AND A PRIMER - An adhesive system, including a bonding agent composition containing at least one aqueous dispersion of a solid epoxy resin; and at least one polyamine; and an adhesive or sealant, containing at least one compound V in free or hydrolytically releasable form, which can react with the polyamine in a condensation reaction, wherein an adhesive system can result in improved adhesion under humid and warm conditions. | 12-13-2012 |
20120315389 | CONTACTLESS APPLICATION OF AN ADHESIVE - Condensation adhesives are applied via a contactless system and method to a wood substrate, such as laminate beams. The adhesive is modified and applied in particular to a finger surface of a substrate via a contactless application device. The contactless application device has at least 2 nozzles for ejecting adhesive onto the substrate without contacting the substrate. The modified adhesive includes a condensation resin selected from the group of urea formaldehyde (UF) resin, melamine formaldehyde resin (MF), modified melamine formaldehyde resin (xMF) and phenol resorcinol formaldehyde resin (PRF) or combinations thereof, and optionally a hardener. The adhesive rheology is modified by at least one of: cooling to a temperature between 5 and 15° C., including into the adhesive a viscosity increasing substance, and/or including a thixotropic increasing substance in an effective amount to prevent sagging of the adhesive on the surface. | 12-13-2012 |
20130011552 | METHOD FOR DISPENSING RANDOM PATTERN OF ADHESIVE FILAMENTS - A nozzle for dispensing a random pattern of liquid adhesive filaments. The nozzle may include first and second air shim plates, an adhesive shim plate and first and second separating shim plates. The first and second air shim plates each have respective pairs of air slots. Each air slot has a process air inlet and a process air outlet and the air slots of each pair converge toward one another such that the process air inlets are farther apart than the process air outlets in each pair. The adhesive shim plate includes a plurality of liquid slots each with a liquid outlet. Four process air outlets are associated with each of the liquid outlets. The process air slots are adapted to receive pressurized process air and the liquid slots are adapted to receive pressurized liquid adhesive. | 01-10-2013 |
20130059072 | Polyurethane Systems Having Non-Sag, Paintability, And Primerless Adhesion On Concrete - A two part non-sag polyurethane construction sealant or adhesive is provided with the properties of low modulus, high elongation, good paint adhesion, and primerless adhesion to concrete surfaces. The sealant or adhesive is prepared using a polyol, and optionally an epoxy silane and/or a melamine compound, in the base component of the formulation; and a prepolymer reaction product including the residues of xylenol or xylenol and an additional polyol, and a polymeric isocyanate, an aromatic diisocyanate, or a polymeric isocyanate and an aromatic diisocyanate, and optionally an epoxy silane and/or a melamine compound, in the activator component of the formulation. | 03-07-2013 |
20130078372 | SANITARY DEVICE FOR COVER HANDLES IN GENERAL, HEAD RESTRAINT AND CUSHIONS' DRAPE AND THE LIKE - IA hygienic covering device ( | 03-28-2013 |
20130095238 | Applicator for an Adhesive Lavatory Treatment Composition - Disclosed is an applicator for an adhesive lavatory composition which comprises a quantity of an adhesive lavatory composition, and a piston part moveably engageable within a base part, wherein the piston part includes a piston plate and a grip element, and, the base part includes an upper cavity, a perforated compression plate, and a lower cavity, and, wherein the piston plate is fitted within the upper cavity of the base part and is moveable within the upper cavity of the base part. In certain embodiments the grip element may be detached from the piston plate and reused. | 04-18-2013 |
20130136858 | ADHESIVE RECYCLING DURING SPIN COATING - A spin coating apparatus for applying adhesive to a substrate includes: a rotatable chuck configured to receive and hold a substrate thereon; a nozzle positioned above the rotatable chuck and configured to dispense the adhesive onto a surface of the substrate; a containment pan surrounding the rotatable chuck and configured to contain excess adhesive; a collection container in fluid communication with the containment pan; and a removal device positioned within the containment pan configured to direct the excess adhesive into the collection container. | 05-30-2013 |
20130142951 | BLISTER PACKAGE ASSEMBLY AND METHOD AND SYSTEM FOR MANUFACTURING THE SAME - A system and method for providing adhesive to a pre-formed blister tray having shoulders and recesses between the shoulders, the system having at least one pallet, each pallet of the at least one pallet having with holes to accommodate recesses within the blister tray and support for the shoulders of the blister tray; a pallet loading station for loading the pallet with the pre-formed blister tray; a printer unit for printing adhesive to the shoulders of the blister tray; a drying station for drying the adhesive; and an unloading station for unloading blister trays with adhesive printed on the shoulders thereof. Further a pallet for use in the system. | 06-06-2013 |
20130149443 | BACKPRESSURE INJECTION FOOT - A backpressure injection foot is provided. The backpressure injection foot includes an injection nozzle for applying an adhesive flowing therethrough onto a planar object having a core structure; and a backpressure foot attached to a distal end of the injection nozzle, wherein the backpressure foot is configured to cover a portion of a plurality of cores disposed within the planar object to facilitate application of the adhesive from a proximal surface of the planar object through to a distal surface of the planar object. | 06-13-2013 |
20130164443 | Forming Apparatus - Provided is a forming apparatus which forms an upper surface of adhesive substance to adhere tiles to a laying surface in a ridge-and-groove shape so as to prevent a wavy surface or unintended inclination. The forming apparatus includes tongue forming means having a plurality of tongues and a tongue securing portion; grasping means; and contact means. The tongues have gaps therebetween and a free end protruding from a base end located on a bottom defining line in the protrusion direction perpendicular to the bottom defining line on a tongue existence plane. The base end of the tongues is attached to an edge portion. The grasping means is directly or indirectly attached to the tongue securing portion. The contact means has at least two contact points on a virtual plane perpendicular to the protrusion direction. The two contact points or legs thereof exist on a contact defining line. | 06-27-2013 |
20130196063 | Substituted Cellulose Acetates and Uses Thereof - The present invention relates to substituted cellulose acetates and methods of use thereof. One embodiment of the present invention provides a composition having a substituted cellulose acetate having a polar substituent that has an oxygen atom covalently bonded to a nonmetal selected from the group of sulfur, phosphorus, and boron; where the nonmetal is present in at least about 0.01% by weight of the substituted cellulose acetate. | 08-01-2013 |
20130209681 | Linerless Labels - Linerless labels are presented. A label includes a specific pattern or set of patterns of adhesive applied to one side of the label. The adhesive pattern(s) reduces contact between a cutter blade of a printer and the adhesive on the one side of the label. Moreover, the adhesive patterns reduce buildup of adhesive on the cutter blade and reduce buildup at specific locations on the cutter blade. That is, the adhesive patterns more evenly distribute adhesive buildup across the cutter blade. Consequently, the cutter blade can be used for a longer period of time before the cutter blade needs to be cleaned of the adhesive. | 08-15-2013 |
20130216705 | MULTIPURPOSE PIPETTING DEVICE AND METHODS OF USING SUCH A DEVICE - A multipurpose pipetting device may include a pump, a flexible hose, at least one substantially rigid tube, a removable pipette tip, and a valve element. The hose has a first end coupled to the pump and a second end coupled to a first end of the at least one substantially rigid tube. The pipette tip is removably coupled to the second end of the at least one substantially rigid tube. The valve element may be disposed proximate the second end of the at least one substantially rigid tube and arranged to prevent liquid backflow from the pipette tip into the substantially rigid pipe. Methods of using the device include feeding or applying a solution to an aquatic plant or animal, to a non-aquatic plant or animal, removing materials and substances from an aquarium bed, and/or applying an adhesive to affix an item, plant, or sessile invertebrate to a surface. | 08-22-2013 |
20130224375 | METHOD AND DEVICE FOR EXCHANGING AN ADHESIVE APPLICATION ROLLER - In an apparatus for exchanging a duct roller, a first application roller, rotatable on a joint drive shaft and initially in contact with the duct roller, is swiveled away from the duct roller with a first adjustment element that is connected with the joint drive shaft and to a machine control. The first application roller is exchanged with a second application roller. A spacing between the axes of rotation for the joint drive shaft and the duct roller and a contact pressure between the duct roller and the second application roller are pre-set with a second adjustment element that is also connected to the joint drive shaft and to the machine control. The second application roller is swiveled against the duct roller with the aid of the first adjustment element. | 08-29-2013 |
20130236640 | Applicator for applying resin to a precreased piece of fabric and method of the same - An improved applicator for applying resin adhesive to a crease in fabric or an article of textile such as clothing in which a nozzle is located at the distal front end of the cartridge and a guide is located behind a receiver head. The receiver head is attached to the rear end of the cartridge. | 09-12-2013 |
20130243950 | METHOD OF COATING AN ELEMENT WITH GLUE - The invention relates to a method for producing a glue-coated element, to the glue-coated element, to an adhesive compound and to a method for producing glue-coated derived timber panels, as well as to panels produced according to the method. The method for producing a glue-coated element that can be glued with other similarly glue-coated elements, comprises the steps of applying a one-component adhesive to at least one surface section of the element and drying the applied one-component adhesive. According to a preferred embodiment of the invention, draw-out resistance elements are provided on the glue-covered element. | 09-19-2013 |
20130243951 | ADHESIVE APPLICATION DEVICE AND ADHESIVE APPLICATION METHOD RELATED TO ABSORBENT ARTICLES - A device that applies adhesive on one side of a continuous sheet that travels, by acting air discharged from an air discharge hole of a head on the adhesive discharged from an adhesive discharge hole of the head. The device includes a first air curtain forming member positioned at a location on a downstream side of the head in a direction of travel of the continuous sheet, to oppose the head with a space therebetween, and forms a first air curtain by emitting air toward the one side of the continuous sheet. The device includes a pair of second air curtain forming members positioned at locations at outer sides from head in a width direction of the continuous sheet, to respectively oppose the head with spaces therebetween, and forms second air curtains by emitting air toward the one side of the continuous sheet. | 09-19-2013 |
20130260030 | METHOD FOR MANUFACTURING FLEXIBLE DISPLAY PANEL - Disclosed is a method for manufacturing a flexible display panel. The method includes the following steps: forming a patterned thermal adhesive layer including at least one hollow area on a substrate; coating a polyimide solution; baking the patterned thermal adhesive layer and the polyimide solution, so that an adhesion force between the patterned thermal adhesive layer and the substrate is enhanced and the polyimide solution is formed into a polyimide layer; manufacturing a plurality of display elements on the polyimide layer in the hollow area for forming the flexible display panel; and cutting the flexible display panel. The present invention is capable of achieving an objective of easily separating the flexible display panel and the substrate from each other. | 10-03-2013 |
20130260031 | ADHESIVE AGENT APPLYING APPARATUS AND ADHESIVE AGENT APPLYING METHOD FOR ABSORBENT ARTICLE - An adhesive agent applying apparatus has an ejecting section that ejects a thermoplastic adhesive agent and applies the thermoplastic adhesive agent onto one surface of a continuous sheet, traveling in a predetermined travel path and relevant to an absorbent article, by ejecting the thermoplastic adhesive agent from the ejecting section. The apparatus includes a contacting-detaching mechanism that causes relative movement between the continuous sheet and the ejecting section along a contacting-detaching direction, an ejecting mechanism that performs an ejecting operation of the thermoplastic adhesive agent from the ejecting section, and a controller that controls the contacting-detaching mechanism and the ejecting mechanism. The controller controls, when a travel speed of the continuous sheet is greater than a predetermined threshold value, the contacting-detaching mechanism and the ejecting mechanism in such a manner that, while causing the ejecting section to be in contact with the one surface of the continuous sheet, the thermoplastic adhesive agent is ejected from the ejecting section, and, when the travel speed is less than or equal to the threshold value, controls the contacting-detaching mechanism and the ejecting mechanism in such a manner that the ejection of the thermoplastic adhesive agent from the ejecting section is stopped and that the continuous sheet and the ejecting section come to a spaced apart state at the time the ejection is stopped or after the ejection has been stopped. | 10-03-2013 |
20130287939 | METHOD OF APPLYING ADHESIVE TO OPENING DEVICES FOR GLUING TO SEALED PACKAGES OF POURABLE FOOD PRODUCTS - A gluing unit for applying adhesive to a succession of opening devices to be fitted to respective sealed packages of pourable food products includes a conveyor for feeding the opening devices long a path, and an adhesive dispenser located along the path and interacting with each opening device on the conveyor to apply the adhesive to a portion of the opening device. The dispenser is movable parallel to the path to increase output of the unit. | 10-31-2013 |
20130295281 | EXPANDING VOID FILLER AND A PROCESS FOR MANUFACTURING SAME - An adhesive composition, a process of manufacture and a method of filling a surface having voids with a void filler are disclosed herein. Upon insertion between opposing surfaces or around an exposed surface, the void filler expands into and around the voids, filling surfaces having voids and covering irregularities of concrete structures. | 11-07-2013 |
20130337164 | ADHESIVE DISPENSER AND ADHESIVE NOZZLE REGULATING METHOD - An adhesive dispenser includes a moving assembly, a detecting assembly, and an adhesive dispensing assembly. The detecting assembly includes two pairs of light elements, which transmits light beams from a first element of each pair to the second element of each pair. The adhesive dispensing assembly includes a control unit, a drive unit, and an adhesive nozzle, the control unit is for driving the adhesive nozzle to move. The control unit drives the adhesive nozzle to block the light beams of the two pairs of light elements and records the coordinate position of the adhesive nozzle when blocking both the light beams, and calculates a variety of the recorded coordinate position and a reference coordinate position, then controls the drive unit to regulate the position of the adhesive nozzle according to the variety. An adhesive nozzle regulating method is also described. | 12-19-2013 |
20130337165 | EPOXY RESIN COMPOSITION INCLUDING SILICA AND CORE-SHELL POLYMER PARTICLES - Disclosed is an impact resistant adhesive composition including silica and core-shell polymer particles. The impact resistant adhesive composition includes: (a) a first component including an epoxy resin and a polymeric dispersant, or an epoxy resin-polymeric dispersant prepolymer; (b) a second component including silica and core-shell polymer particles having a particle diameter of 20 to 250 nm; and (c) a third component including a curing agent and an additive mixture. The polymeric dispersant is a flexible polyether monoamine or polyether diamine which includes a mixed form of a lipophilic alkyl oxide chain and a hydrophilic ethylene oxide chain in the main chain, and has a weight average molecular weight of 500 to 4,000. | 12-19-2013 |
20140037843 | ADHESIVE OPTICAL FILM, METHOD FOR MANUFACTURING ADHESIVE OPTICAL FILM AND IMAGE DISPLAY - An adhesive layer included in an adhesive-type optical film forms a portion located on the inside of a edge line of an optical film. | 02-06-2014 |
20140120254 | FEED CAP - A hot melt dispensing system includes a melter for heating adhesive pellets into liquefied adhesive pellets and a feed cap connected to the melter. The melter includes a collection surface defining a melter collection area. The feed cap has a feed inlet for receiving a supply of adhesive pellets and air. The feed cap also has a ventilation window system positioned with respect to the feed inlet so as to induce air flow out the ventilation window system and to induce the distribution of the adhesive pellets throughout the melter collection area. | 05-01-2014 |
20140205751 | MORTAR COMPOSITION, METHOD OF PREPARATION THEREOF AND USE THEREOF - A mortar composition in the form of a dry powder, ready for use, comprising at least one powdery binder and at least one aggregate, as well as possibly at least one standard additive and/or adjuvant, and formed from particles, at least some of which, referred to as fine particles, are liable to produce an emission of dust, characterised in that it also comprises a fluid additive that consists of least one non-polar hydrocarbon organic substance and that has a capacity for agglomeration of the said fine particles, and in that the dry mortar composition comprises agglomerates of line particles formed by the fluid additive. | 07-24-2014 |
20140212581 | METHOD OF PRETREATING ALUMINUM ASSEMBLIES FOR IMPROVED ADHESIVE BONDING AND CORROSION RESISTANCE - A system and a method for pretreating an aluminum assembly includes selecting a blank having a thin film pretreatment layer and a lubricant coating applied to a surface. The blank is formed to a desired shape and an adhesive is applied to a selected portion of the surface. A cleaner is applied to the assembly to remove the thin film pretreatment layer and the lubricant coating from the surface except at the selected portion and a zirconium oxide conversion coating is applied to the assembly before painting. | 07-31-2014 |
20140220243 | ELECTRICALLY CONDUCTIVE STRUCTURAL ADHESIVE - The present invention relates to curable compositions which are capable of safely and sufficiently bonding components of electrical devices. In particular, the invention relates to electrically conductive, curable compositions, which are capable of rapidly curing at room temperatures as well as at elevated temperatures. | 08-07-2014 |
20140272129 | COMPLIANT PERMEABLE GLUE APPLICATOR - An adhesive applicator including an adhesive dispenser to provide adhesive at a pressure and a compliant head adapted to rotate about a symmetry axis is provided. The compliant head includes a permeable material to provide the adhesive to an adhesive layer on a top surface of a substrate. The adhesive applicator may include a driver coupled to move the compliant head so that the symmetry axis forms a trajectory on a substrate. An applicator head including a foam matrix having pores with a pre-selected pore diameter and having a compliant surface to accommodate substrate geometry is also provided. The foam matrix is elastically deformable upon contact with the substrate geometry. A method for applying an adhesive layer to a substrate using an adhesive applicator as above is also provided. | 09-18-2014 |
20140272130 | Fluid Applicator - Systems and methods directed to the art of transferring a fluid, such as to a work surface, are provided. A fluid applicator capable of being received within a standard hobby knife handle and used to apply a desired amount of fluid to a work surface. The fluid applicator has a loop end for collecting, supporting, and depositing a fluid. | 09-18-2014 |
20140287138 | METHOD OF FORMING SINGLE FACE CORRUGATED BOARD - A method of bonding a substantially planar sheet material to a corrugated sheet material using an automated process the method characterised by the steps of
| 09-25-2014 |
20140302236 | Fibre Fabric Cutting System and Method - Fibre fabric cutting system and method with a first and a second conveyor belt guided along a first and second curved path, respectively. A fibre fabric supply unit supplies a web of fibre fabric to a cutting section of the first curved path. A cutting unit cuts the web of fibre fabric into sheets. The first curved path and the second curved path cooperate to define for the sheets a first transport path including a plurality of vertically spaced levels extending transversally to the vertical direction and arranged one above the other. The cutting section defines the first level and each of the subsequent levels is defined by a section of one of the conveyor belts. Sheets transported along the first transport path move from one level to the next level and are alternately supported against the gravitational force by the first and the second conveyor belt on consecutive levels. | 10-09-2014 |
20150017327 | TWO-COMPONENT HANDHELD SPRAY GUN - Systems and methods for resolving inefficiencies when applying spray adhesive and activator from a two-component, handheld spray gun are provided. One embodiment of the two-component, handheld spray gun apparatus includes a first nozzle and a second nozzle coupled to a common bracket. The first nozzle and the second nozzle each include a spray valve and orifice for dispensing an amount of liquid adhesive or liquid activator from the respective nozzle using only line pressure. Further, a trigger coupled to the first and second nozzles is used to simultaneously dispense the adhesive and activator during spraying. In embodiments, the first and second nozzles dispense adhesive and activator at a particular angle such that an amount of dispersed adhesive intersects an amount of dispersed activator to provide a combined spray pattern on a surface. | 01-15-2015 |
20150024131 | System and Method for Application of a Surface Compound - A compound delivery applicator comprising a substantially conical portion comprising a first end configured to couple to a compound receptacle and an applicator blade comprising a first portion extending outwardly along a longitudinal axis of and from a second end of the substantially conical portion, the first portion comprising a first side edge and a second side edge each forming an acute angle relative to the longitudinal axis of the substantially conical portion and a scraper comprising a recessed channel along an edge of the scraper. The device further comprises a substantially cylindrical hollow compound delivery channel extending along the longitudinal axis of and internally through at least a portion of the substantially conical portion, the substantially cylindrical hollow compound delivery channel further extending through the scraper of the applicator blade and configured to pass a compound therethrough and a flow control button located within the recessed channel. | 01-22-2015 |
20150037497 | WASH-OFF RESISTANT EPOXY ADHESIVE COMPOSITION AND PRE-GELLED ADHESIVE - An epoxy adhesive composition is provided that has superior wash-off resistance after pre-gelling, and may be used, e.g., in manufacturing processes, e.g., in the automobile industry. The compositions comprise an epoxy resin, a gelling agent, and a phenolic agent, and may optionally comprise other components. Methods of making and using the compositions are also provided. | 02-05-2015 |
20150132480 | DEVICE FOR APPLYING ADHESIVE TO A MATERIAL - An adhesive application device for applying an adhesive to a material which is moved along a direction of transport x, comprising a nozzle unit having a number of nozzles for applying the adhesive to the material should be able to process gluing patterns of different sizes particularly flexibly and efficiently in a very simple manner. For this purpose, the nozzle unit is arranged to be displaceable transversely to the direction of transport x along a first guide spindle. | 05-14-2015 |
20150132481 | FLUID APPLICATION DEVICE HAVING A MODULAR NON-CONTACT NOZZLE FOR APPLYING FLUID TO AN ARTICLE - A fluid application device, a nozzle assembly and a method of applying a fluid onto a strand of material provided. The fluid application device includes an applicator head and a nozzle assembly. The nozzle assembly includes a guide slot for receiving a strand of material. The nozzle assembly further includes an orifice, spaced from the guide slot, configured to discharge a first fluid to onto the strand, and at least one outlet, adjacent to the orifice, for discharging a second fluid to act on the first fluid. The method includes positioning the strand at the closed end of the guide slot so that the strand is spaced a predetermined distance from the orifice, feeding the strand through the guide slot at a predetermined speed, applying the first fluid onto the strand from the orifice and discharging the second fluid from the at least one outlet. | 05-14-2015 |
20150147468 | QUICK-DRYING, TACKY POLYMER FILM COMPOSITIONS AND METHODS OF USE - A formulation for coating surfaces, for example gloves, with a tacky film comprises a hydrophobically modified biopolymer, where the hydrophobic modifications of the biopolymer correspond to between 1 and 90% of available functional groups, a plasticizer, and a volatile solvent. The formulation quickly dries into a tacky film that provides an enhanced friction of the surface. | 05-28-2015 |
20150337178 | ADHESION PROMOTION TO DIFFICULT SUBSTRATES FOR HOT MELT ADHESIVES - Hot melt adhesive compositions which have enhanced adhesion to difficult substrates, particularly at refrigerator/freezer temperatures or at elevated temperatures. The inventive compositions require a base polymer comprising an ethylene vinyl acetate-containing polymer; a tackifier; an adhesion promoting additive comprising at least one semi-crystalline polymer having a weight average molecular weight of about 30,000 daltons or less; and optional wax; and an optional antioxidant. It has been found that the adhesion promoting additive of this invention enhances the adhesion properties of a hot melt adhesive composition having ethylene vinyl acetate-containing polymer, particularly at elevated temperatures or at low refrigerator and freezer temperatures where other conventional adhesives have been unsuccessful. | 11-26-2015 |
20150337426 | APPARATUS FOR APPLYING A HOT-MELT ADHESIVE TO A SUBSTRATE - The invention relates to applying a liquid to pasty hot-melt adhesive to a substrate ( | 11-26-2015 |
20150367377 | AUTOMATIC DISPENSING DEVICE FOR WALLBOARD JOINT TAPING - An automatic dispensing device for wallboard joint taping is provided, including a body for holding a supply of viscous material and having a rear end and an opposite front end, a spool assembly disposed on the body and configured for supporting a spool of tape; at least one drive roller positioned at the front end and receiving an end of the spool of tape. Certain embodiments include an adhesive application assembly connected to the drive roller and mounted in operational relationship to the front end for dispensing a measured amount of adhesive upon an upper surface of the tape upon rotation of the at least one drive roll. In such embodiments, the body may be configured for holding sufficient adhesive to cover tape advanced by at least 200 rotations of the at least one drive roller. | 12-24-2015 |
20160016189 | SYSTEM, NOZZLE AND METHOD FOR COATING ELASTIC STRANDS - A contact nozzle for coating an elastic strand with an adhesive. Air is discharged at the adhesive in contact with the strand, causing the adhesive to spread around the periphery of the strand. The air assists with release of the adhesive from the nozzle and also cleans the nozzle to discourage adhesive build-up on the nozzle. | 01-21-2016 |
20160031651 | Vacuum Enabled Article Transfer - Moving an article after a material, such as a hot-melt adhesive, has been applied to a surface of the article is accomplished with an article transfer apparatus. The apparatus is comprised of a belt having a plurality of apertures extending there through that are effective to communicate a vacuum pressure from an inner surface of the belt to a contacting surface of the belt. The vacuum pressure secures and adheres the article to the contacting surface of the belt as the belt conveys the article. The vacuum pressure is distributed along the inner surface of the belt by a vacuum chamber, which is between a compression roller and a second roller. | 02-04-2016 |
20160045927 | APPLICATION OF SELF-SEAL AND ADHESIVE STRIPS TO ASPHALT SHINGLES - An apparatus is disclosed for applying a strip of sealant to a web of roofing shingle stock as the web moves along a processing path. The apparatus includes an applicator wheel disposed on one side of the processing path and having a peripheral surface. The applicator wheel is rotatably mounted and oriented such that rotation of the applicator wheel moves the peripheral surface of the applicator wheel toward, adjacent to, and then away from the moving web of shingle stock. A nozzle preferably in the form of a slot die is disposed adjacent to the peripheral surface of the applicator wheel. A source of sealant is supplied and a delivery system is configured to deliver the sealant from the source of the sealant to the slot die under a predetermined pressure. The slot die and delivery system are configured to project a stream of sealant toward and onto the peripheral surface of the applicator wheel at a predetermined speed. This applies a coating of sealant to the peripheral surface of the applicator wheel. The moving web of roofing shingle stock engages the sealant on the peripheral surface of the applicator wheel as the peripheral surface moves adjacent to the web. This, in turn, draws sealant from the peripheral surface of the applicator and onto the web of roofing shingle stock thereby applying the strip of sealant to the web. | 02-18-2016 |
20160045992 | MULTI-ROW MAGNETIC DIAL FOR THE CONVEYANCE OF WORKPIECES AND RELATED METHOD - A multi-row magnetic dial assembly that conveys work pieces, such as fasteners, includes a work piece engaging surface disposed around an outer perimeter, adjacent a first dial surface and/or adjacent a second dial surface. Multiple magnets are disposed adjacent the work piece engaging surface to exert a magnetic force on work pieces to magnetically hold them against a dial. The magnets include a first magnet and a second magnet that exert magnetic forces so that the work piece engaging surface magnetically attracts and holds first and second rows (or more) of work pieces, the first row being distal from the second row by a row separation distance. The dial can be oriented in a horizontal plane or a non-horizontal plane. Related methods of operation are also provided. | 02-18-2016 |
20160046843 | ADHESIVE COMPOSITION FOR INKJET PRINTING - An adhesive composition includes a polymer, a cosolvent, a surfactant, and the balance comprising water. The adhesive composition has a viscosity such that the adhesive composition can be applied to a substrate using an inkjet printhead. | 02-18-2016 |
20160158797 | NOZZLE FOR APPLYING A THIN FILM OF LIQUID - A nozzle for applying a fluid material to an object includes a tubular wall with several circumferentially spaced ribs that extend outward from the tubular wall to engage an object to which the fluid material is to be applied. The ribs are configured to space the tubular wall from the object to provide a gap between them for receiving the fluid material and to align the tubular wall with the object. The tubular wall provides at least one opening between adjacent pairs of ribs to allow the fluid material to flow into the gap. The nozzle includes a sealing surface that is configured to engage a portion of the object when the spaced ribs are engaging the object to prevent escape of the fluid from said gap and to allow pressure to be applied to the fluid material. This pressure is detected to determine when the gap has been filled. | 06-09-2016 |
20160166441 | METHOD, APPARATUS, AND NOZZLE FOR APPLYING VARYING AMOUNTS OR TYPES OF ADHESIVE ON AN ELASTIC STRAND | 06-16-2016 |
20160175877 | PNEUMATIC SOLIDS TRANSFER PUMP | 06-23-2016 |
20160184860 | System and Method for Application of a Surface Compound - A compound delivery applicator comprising a substantially conical portion comprising a first end configured to couple to a compound receptacle and an applicator blade comprising a first portion extending outwardly along a longitudinal axis of and from a second end of the substantially conical portion, the first portion comprising a first side edge and a second side edge each forming an acute angle relative to the longitudinal axis of the substantially conical portion and a scraper comprising a recessed channel along an edge of the scraper. The device further comprises a substantially cylindrical hollow compound delivery channel extending along the longitudinal axis of and internally through at least a portion of the substantially conical portion, the substantially cylindrical hollow compound delivery channel further extending through the scraper of the applicator blade and configured to pass a compound therethrough and a flow control button located within the recessed channel. | 06-30-2016 |
20160200631 | PROCESS AND ADDITIVE TO IMPROVE ADHESION OF BUILDING COMPOSITIONS TO SUBSTRATES | 07-14-2016 |
20160375450 | LOW PRESSURE 2-K HANDHELD SPRAY GUN - A low pressure limited overspray handheld aerosol spray gun for spraying a two-component adhesive, a method for spraying a two-component adhesive and a two-component adhesive obtainable by that method. In manufacturing of larger objects, such as matrasses and furniture, adhesives are often applied to fix parts of the large object together. Most adhesives are applied using either air-spray equipment or air-assisted spray equipment. | 12-29-2016 |
20180021805 | APPARATUS AND METHOD FOR DISPENSING ADHESIVE LIQUID FOR DUST TRAP | 01-25-2018 |
20190143362 | AUTOMATIC DISPENSING DEVICE FOR WALLBOARD JOINT TAPING | 05-16-2019 |
20190143364 | SEALANT-APPLICATOR TIP AND METHOD FOR APPLYING A SEALANT MATERIAL | 05-16-2019 |