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COATING REMAINS ADHESIVE OR IS INTENDED TO BE MADE ADHESIVE

Subclass of:

427 - Coating processes

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
427207100COATING REMAINS ADHESIVE OR IS INTENDED TO BE MADE ADHESIVE89
20110177242FAST 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 R07-21-2011
20090220686COMPRESSED 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
20090285983HOT-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
20080260944Water-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
20130078372SANITARY DEVICE FOR COVER HANDLES IN GENERAL, HEAD RESTRAINT AND CUSHIONS' DRAPE AND THE LIKE - IA hygienic covering device (03-28-2013
20090155463HOT 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
20100104746SYSTEMS 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
20130136858ADHESIVE 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
20130059072Polyurethane 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
20110014369Metering 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
20120114850PRECISION 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
20130164443Forming 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
20090220688DRYWALL 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
20100021630Method 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
20110287179DEVICE AND METHOD FOR APPLYING GLUE11-24-2011
20120269966Cementitious 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
20090098287DEVICE 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
20100112201Method 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
20100124607Adhesive 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
20100086678BRANCHED 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
20100098847Drop 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
20100098846PATTERNED 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
20090142486RETROREFLECTIVE 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
20100112202Method for Producing Diaper Component Parts from Strip Material - A method for producing diaper component parts (05-06-2010
20120295023Latex 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
20110027477METHOD 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
20120070572Vapor 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
20110223327LIQUID 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
20110223326Means 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
20090220687BLISTER 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
20090252870APPARATUS 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
20090258138NOZZLE 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
20100015331Hot 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
20100215850METHOD 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
20100098848Fluid Dispense Device Calibration - Systems and methods for calibrating a dispense head to provide substantially uniform droplets on a substrate are described.04-22-2010
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
20130216705MULTIPURPOSE 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
20110143028AIRCRAFT 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
20100129543Gluing 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
20080268145Method and Device for Applying Adhesive to Corrugated Cardboard10-30-2008
20080268147APPARATUS 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
20080254214ADHESIVE 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
20100285213PROCESS 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
20110189393EXPANDING 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
20110151115Apparatus 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
20090053411Surfactant-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
20110305829Tacky 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
20120171372AUTOMATIC 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
20120207924ADHESIVE 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
20080268146Hydroxyl-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
20120156371METHOD 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
20120121803WIDE 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
20120121802METHOD 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
20100209604ROTARY 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
20120213923Methods 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
20120135140Water-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
20120219709USE 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
20120076932SOLVENTS 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
20080213475ADHESIVE 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
20120315389CONTACTLESS 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
20120315388BONDING 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
20120258246SYSTEM, 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
20120263873SELF-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
20110274834Methods 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
20130011552METHOD 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
20130142951BLISTER 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
20130095238Applicator 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
20130149443BACKPRESSURE 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
20130196063Substituted 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
20120295024Apparatus 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
20120064239ACTIVATED 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
20130209681Linerless 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
427208000 Application to opposite sides of base 2
20120295025ADHESIVE COMPOSITIONS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a polydiorganosiloxane precursor having oxalylamino groups. The polydioroganosiloxane polyoxamide block copolymers are of the (AB)11-22-2012
20130156946PRESSURE-SENSITIVE ADHESIVE PRODUCT - Provided is a pressure-sensitive adhesive (PSA) product having specifications in which the level of volatile organic compound emissions has been minimized, and effectively displaying those specifications. The PSA product includes a PSA layer having an adhesive face capable of attaching to an adherend, and a backing sheet disposed on a back face of the PSA layer. The PSA layer produces toluene emissions of at most 20 μg/g and produces total volatile organic compound emissions of at most 300 μg/g. The backing sheet has a mark in a color selected from green and blue displayed on a back face thereof.06-20-2013
427208200 Heat sensitive adhesive 6
20100040777SOLID TYPE RUBBER-BASED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET THEREOF - The present invention relates to a solid type rubber-based pressure-sensitive adhesive composition, which is prepared by adding a tackifier, a softener, and an isocyanate-based crosslinking agent reactable with active hydrogen into an acrylic rubber containing a monomer having an active hydrogen-containing functional group as a copolymerization component to thereby obtain a solventless and nonaqueous pressure-sensitive adhesive composition, and particularly it relates to a solid type rubber-based pressure-sensitive adhesive composition having the above-mentioned constitution, in which the above-mentioned acrylic rubber includes a copolymer containing butyl acrylate as a main component, and as the copolymerization component a monomer having a hydroxyl group or a carboxyl group as the active hydrogen-containing functional group.02-18-2010
20110300295JETTING DISPENSER AND METHOD OF JETTING HIGHLY COHESIVE ADHESIVES - Jetting dispensers and methods of non-contact dispensing a hot melt adhesive onto a substrate. The method may include jetting a plurality of droplets of the hot melt adhesive from a nozzle outlet toward the substrate in a direction of travel. Each droplet has a droplet length approximately aligned with the direction of travel and a droplet width shorter than the droplet length. The jetting is controlled such that each of the droplets does not collapse into a spherical-shaped droplet during flight from the nozzle outlet to the substrate. The nozzle outlet may be heated to a first temperature, and the method may further include rapidly heating each droplet of the hot melt adhesive to a second temperature higher than the first temperature upon release from the nozzle outlet.12-08-2011
20100189894Packaging container with a laminate and process for manufacturing the laminate - A packaging container is such that a laminate features a film-shaped substrate bonded to a hot-sealing layer via a contact adhesive layer for easy opening and reclosing the container—arranged between an adhesive layer of permanent adhesive and a hot-sealing layer and is bonded to itself via a sealing seam or to another film to form a pouch or, as lid, bonded to the edge of a pouch. For the production of the laminate, the film-type substrate is coated—via liquid-film coating using the curtain coating or slide-coating method—with a multi-layer liquid film comprising at least an adhesive layer, the contact adhesive layer and the cohesively rupturing hot-sealing layer.07-29-2010
20120082784HOT-MELT EXTRUDED ADHESIVE TAPE - A molding method of hot-melt extruded adhesive tape includes a banded or foliated carrier with peelable surface. A feed mechanism is used to feed the carrier by a conveying mechanism. The thermoplastic rubber can be extruded by the extrusion feed mechanism onto the carrier's peelable surface through 0.2 mm˜1.0 mm extrusion port, so that at least a thin-profile and flat extruded adhesive is formed on the peelable surface. An intermittent controller enables the thermoplastic rubber to be arranged onto the carrier's peelable surface at interval or in continuously-extended pattern. A hardening mechanism is used to speed up the hardening of extruded adhesives into solid adhesive. The method can improve substantially the fabrication efficiency of the hot-melt extruded adhesive tapes, thus saving the material cost and improving the adhesion strength with better advantages and applicability.04-05-2012
20110223328TRAILER FLOORING WITH HOTMELT COATING - A method for providing improved moisture protection to a wood board flooring comprising a plurality of solid wood components which together form the wood board, such that the wood board has a first surface and a second surface, the method comprising: applying a coating to at least one of the first and second surfaces of the wood board, the coating being substantially free of water and solvents.09-15-2011
20130202787LOW TEMPERATURE HOT MELT ADHESIVES FOR DISPOSABLE ARTICLES WITH HIGH CREEP RESISTANCE - The present invention is directed to adhesives suitable for application using a hot melt process at a relatively low temperature in the range of about 110° C. to about 130° C. Such adhesives exhibit desirable viscoelastic properties and are suitable for bonding an elastic attachment in the manufacture of disposable articles, such as disposable diapers.08-08-2013
427208400 Pressure sensitive adhesive 9
20110300296BULK POLYMERIZATION OF SILICONE-CONTAINING COPOLYMERS - Methods for preparing silicone-containing polymers by essentially adiabatic polymerization methods are disclosed. The polymerization system includes free radically polymerizable monomers. The monomers include ethylenically unsaturated cone-containing monomers and/or mercapto-functional silicones as well as additional free radically polymerizable monomers. The silicone-containing polymers are useful as adhesives or release materials.12-08-2011
20110200746METHOD FOR PRODUCING A PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - It is provided a method for producing a pressure-sensitive adhesive tape or sheet which is superior in a heat-resistance. A mixture is prepared by uniformly mixing a specific polymer having hydrolyzable silyl end groups and urethane linkages and/or urea linkages in the main chains or side chains with tackifying resins. A fluorine-containing compound selected from the group consisting of boron trifluoride, complex of boron trifluoride, fluorinating agent and alkali metal salt of fluorine-containing inorganic acid is uniformly mixed into the mixture to obtain a precursor of a pressure-sensitive adhesive agent. The adhesive precursor is applied on the surface of a tape substrate or sheet substrate. It is obtained a pressure-sensitive adhesive layer having three-dimensional reticulation structures by curing the specific polymer having hydrolyzable silyl end groups. Thereby, it is obtained the pressure-sensitive adhesive tape or sheet.08-18-2011
20080206461Self Adhesive Material with a Water Soluble Protective Layer - The invention relates to self adhesive material (SAM) using water soluble film incorporated with surfactants and/or fillers as a protective layer, eliminating the release liner (backing liner). The water soluble film incorporated with surfactants and/or fillers, used as a protective liner, provides easy breakage, faster dissolution as well as easy application to an object. The invention also relates to a process for the preparation of self adhesive material (SAM) without release liner and an apparatus and a method for applying the self adhesive material (SAM) on an object.08-28-2008
20090053412Easy tear-off tape and method of making the same - A pressure-sensitive adhesive plastic tape can easily be manually torn, as from a supply roll, without the use of any tool. At least one lateral edge of the tape is beveled and inclined at an angle other than a right angle relative to the opposite major surfaces of the tape, thereby imparting a trapezoidal cross-section thereto.02-26-2009
20120015100Pressure-Sensitive Adhesive Tape - The present invention relates to a pressure-sensitive adhesive tape including a substrate and at least one pressure-sensitive adhesive layer disposed on at least one surface of the substrate, in which the substrate is formed of an olefinic resin composition containing a polyolefin resin and a metal hydroxide, and in which the pressure-sensitive adhesive layer is formed of an emulsion-type acrylic adhesive composition containing an acrylic emulsion in which emulsion particles have a mean particle size of 0.2 μm or less.01-19-2012
20120258247PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET - Provided are a PSA composition capable of forming a PSA having an excellent high-temperature cohesive strength and low-temperature adhesive strength with low corrosiveness to metal; and a PSA sheet formed of the composition. The PSA composition comprises a copolymerization product of a monomer mixture having a composition containing at least an alkyl(meth)acrylate having an alkyl group with 1 to 20 carbon atoms and an oxazoline-group-containing unsaturated monomer (monomer m10-11-2012
427208600 Nonuniform coating (e.g., perforated, etc.) 1
20110236573Ultra-high solids emulsion pressure sensitive adhesives and their applications - A process for making an ultra high solids emulsion adhesive that is coatable and dryable at room temperature. The process consists of increasing solids using a phase inversion process to accomplish the addition of increased solids into aqueous formulations thereby obtaining emulsion pressure sensitive adhesives with solids content in excess of 60%.09-29-2011
427208800 Applying superposed diverse coatings or coating a coated base 2
20080280037MULTI-LAYER ASSEMBLY, MULTI-LAYER STRETCH RELEASING PRESSURE-SENSITIVE ADHESIVE ASSEMBLY, AND METHODS OF MAKING AND USING THE SAME - A method of making a pressure-sensitive adhesive assembly, the method including coating a pressure-sensitive adhesive composition that includes a silicone polymer on a first major surface of a first release liner to form a first layer, coating a composition on the first layer to form a second layer, the composition of the second layer including an elastomer, at least one of the pressure-sensitive adhesive composition of the first layer and the composition of the second layer being in an uncured state during the coating of the second layer, and curing at least one of the first layer and the second layer, the first pressure-sensitive adhesive composition of the multi-layer assembly exhibiting a release force to the release liner of no greater than 100 gram per 0.5 inch width after the multi-layer assembly has been stored for 46 days at 120° F.11-13-2008
20100159131Sealing tape for adhesive bonding of vapour barrier films and vapour retarder films, and process for its manufacture - Self-adhesive, flexible sealing tapes, comprising at least one flexible, self-adhesive core or at least one flexible, self-adhesive carrier layer provided with an envelope or two-sided coating consisting of a second adhesive system.06-24-2010

Patent applications in class COATING REMAINS ADHESIVE OR IS INTENDED TO BE MADE ADHESIVE

Patent applications in all subclasses COATING REMAINS ADHESIVE OR IS INTENDED TO BE MADE ADHESIVE