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7588654 |
Fluid-filled chambers with foam tensile members and methods for manufacturing the chambers
A fluid-filled chamber may include an outer barrier formed from a polymer material and a foam tensile member located within the outer barrier. In manufacturing the fluid-filled chamber, a mold may...
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7588657 |
Pattern-free method of making line gratings
In accordance with the invention, substrate-supported linear arrays are formed by the steps of adhering a thin layer of polymer between a pair of substrates and separating the substrates...
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7501035 |
Method of manufacturing replica diffraction grating
A method of manufacturing a replica diffraction grating includes the steps of: forming a metal thin film on a grating surface of a master diffraction grating, adhering a replica substrate to the...
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7335275 |
Method of making an inorganic sheet laminate
A laminate of inorganic sheet and polyester resin having an overall thickness of 5 to 25 mils and having an elongation at break in both the cross direction and machine direction of at least 25%.
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7300535 |
Magnetically readable card and a method of making a magnetically readable card
The present invention includes a process for making a magnetically readable card. The process includes providing a polymeric extrudable substrate material and one or more magnetic strips. The...
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7219484 |
Process for preparing a laminated, thermoformed film
A process for preparing a laminated, thermoformed film which comprises:
a. blowing a film-forming composition to form a bubble; b. collapsing the bubble to form a film stack comprising a...
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7204905 |
Method for forming laminated synthetic leather
A method for forming a laminated synthetic leather includes engaging a textile carrier onto a carrying roller and engaging a release liner onto a lamination roller, extruding one or more materials...
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7063764 |
Apparatus and method for producing a polyolefinic transpiring film
The invention relates to a method and a plant for producing polyolefinic transpiring films by means of bubble extrusion of a LLDPE and filler mix, flattening of the extruded tube to obtain a double...
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7041187 |
Corrugated sandwich panel and method for manufacturing the same
Disclosed is a method for preparing a corrugated sandwich panel including the steps of: extruding melted polyethylene resin by use of an extruder and a slit nozzle; molding the extruded...
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7037634 |
Polymer foam surface smoothing materials and method
The present invention relates to an imaging element comprising at least one imaging layer and a base. The base comprises a foam core layer, which comprises a polymer that has been expanded through...
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7033723 |
Surface roughness frequency to control pits on foam core imaging supports
The present invention relates to an imaging element comprising an imaging layer and a support, wherein the support comprises a core layer having a surface roughness of at least 1.4 microns and a...
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6984278 |
Method for texturing a film
The present invention provides a method for treating a surface of a layered polymeric structure. The method includes the steps of: (1) providing a first sheet of material, (2) providing a second...
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6951591 |
High speed method of making plastic film and nonwoven laminates
Laminates of thermoplastic films and nonwoven fibrous webs are made at high speeds on the order of about 700 fpm to about 1200 fpm. Bond strengths of film and nonwoven laminates are effectively...
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6905568 |
Process for minimizing haze of extruded clear blends containing styrene/butadiene polymer and product thereof
A process for reducing the haze of extrusions of clear polymeric blends containing styrene-butadiene copolymer and a polymer immiscible therewith. An assembly of extrusion layers in which a layer...
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6896758 |
Method and plant for fabricating drip irrigation pipes
The invention relates to a method for fabricating a drip irrigation pipe, comprising a pipe ( 5 ) wherein a plurality of dripping elements ( 4 ) are bound, communicating with the outside through...
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6860952 |
Method for laminating closure member to film web
Methods for forming a thermoplastic film with an attached closure strip are disclosed. The film can be used to produce zippered reclosable plastic bags. The methods include providing a...
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6843874 |
Method for producing a substantially continuous, nonporous thermoplastic coating and articles constructed therefrom
This invention relates to a non-contact coating method for producing a substantially continuous coating and articles constructed therefrom. This invention further relates to a non-contact slot...
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6830644 |
Method of producing a laminate using a heated blower
Rollers, substrates, products and the like are not smeared with a sticky volatile component when a gas is blown from a blower provided near an extruding die to produce laminates. The blower is...
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6780271 |
METHOD FOR CONTINUOUS, SOLVENT AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE MATERIALS BASED ON NON-THERMOPLASTIC ELASTOMERS AND THEIR COATING FOR THE PRODUCTION OF SELF-ADHESIVE ARTICLES
Process for the continuous solvent-free and mastication-free production of self-adhesive compositions based on non-thermoplastic elastomers in a continuously operating apparatus having a filling...
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6767618 |
Multi-layered stretched resin film
A multi-layered stretched resin film comprises a base layer (A) comprising more than 90 wt % of a polyolefinic resin and less than 10 wt % of an inorganic fine powder and/or an organic filler; and...
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6764564 |
Manufacturing method for synthetic leather
A manufacturing method for a synthetic leather includes a first step of feeding materials of preset volume, a second step of materials foaming (capable to be skipped if unnecessary), a third step...
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6758933 |
Method and apparatus for strip-coating a metallic strip-shaped substrate with a plastic band and strip thus obtained
Method for strip-coating a metallic strip-shaped substrate ( 1 ) with a band ( 3 ) of plastic comprising the stages: (i) in-situ casting of a plastic band; (ii) leading the plastic band around a...
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6746561 |
Method and device for manufacturing a window pane with resin frame
A shaped product, which travels from a shaping die, is passed through a delimiting space between a pressing roller provided in a floating frame of a pressing member and a windowpane introduced in...
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RE38508 |
Structural panels with metal faces and corrugated plastic core
A structural panel has one or more face sheets bonded by adhesive layers to a core body having two outer plastic liner sheets fusion-bonded to linear ends of inner plastic truss elements spaced...
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6712919 |
Composite PTFE article method of manufacture
A method of producing a polytetrafluoroethylene (PTFE) material including the steps of extruding a first material to form a first extrudate, and extruding a second PTFE material to form a second...
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6686037 |
Wood veneer comprising ethylene styrene interpolymer layer and process for producing the same
A process for producing a veneer is disclosed wherein a layer made from a polyolefin, a copolymeric polyolefin or both is applied to a veneer sheet using heat and/or pressure. A veneer produced...
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6663733 |
Resin formed product and methods and devices for making the same
A granular, ground filler of plant origin, such as kenaf fiber, is mixed into a synthetic resin to form a melted synthetic resin Ca, which is extruded from an output port 36 of a low-pressure...
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6660121 |
Continuous molding of fastener products and the like and products produced thereby
Improvements are disclosed for an apparatus for continuously molding small fastener elements integral with a base web from a flowable resin. The apparatus comprises a cylindrical mold roll...
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6648066 |
Method of making a condensing heat exchanger by direct extrusion coating of a film
A thermoplastic polymer film is directly extruded onto the heated surface of a metal condensing heat exchanger. Any thermoplastic polymer capable of being adhered to the metal surface of the...
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6623590 |
Support for photographic paper and its production
This invention provides a support for photographic paper being excellent in whiteness and flatness and inexpensive, and having a sufficient adhesive strength of resin which can be generated even at...
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6616787 |
Water-decomposable absorbent article and method for producing it
Provided is a water-decomposable absorbent article including an absorbent body that has a water-decomposable top sheet, a water-decomposable back sheet, a water-decomposable adsorbent core...
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6562170 |
Method of producing film having a cloth-like look and feel
A method for producing a film with attached fibrils having a cloth-like look and feel. A flocking or metering device is provided for dispensing a layer of the fibrils. The fibrils are next...
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6551434 |
Method of producing extrusion-laminated member
A method of producing an extrusion-laminated member comprises extruding a thermoplastic resin from a T-die into the form of a film and laminating the film on a heated metallic base member using a...
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6540862 |
Method and apparatus for enhancing film adhesion when extruding polyethylene terephthalate onto paperboard
This invention relates to the extrusion coating of polyethylene terephthalate (PET) onto paperboard. Such structures of this type, generally, provide an enhanced film adhesion of the PET onto the...
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6540863 |
Forming fastener components of multiple streams of resin
A fastening component of a separable fastener is molded out of two separate flows of resin joined under pressure in a nip as the fastening elements are molded in cavities of a cavity roller. The...
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6524420 |
Composite and process for making
A laminate composite is formed by forming a layer of a first thermoplastic resin in contact with a second compatible thermoplastic resin where the first layer comprising an...
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6511756 |
Thermoplastic dicyclopentadiene-base open-ring polymers, hydrogenated derivatives thereof, and processes for the preparation of both
A thermoplastic dicyclopentadiene ring-opening polymer obtained by ring-opening polymerization of a monomer component containing a dicyclopentadiene monomer, characterized in that polycyclic rings...
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6495206 |
Method of making an expaned extruded polymeric textile
A method of extruding a foamed plastic layer into a fabric carrier that relies on the use of dual expanding agents, a dispersed gas generant and thermally expandable micro-spheres. Upon deposit of...
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6482286 |
Continuous molding of fastener products using a pressure roll having a resilient surface
A fastener member ( 10 ) useful for separable engagement with surface fibers of a low-loft, non-woven fabric, or the like, has a base web ( 12 ) and a multitude of fastener elements ( 14 ) formed...
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6468382 |
Packaging material with good gas barrier properties and also method of producing the material
Packing material with good gas barrier properties comprising a first and a second layer of a fibrous material or, e.g. paper or cardboard, and a layer of a water based polymer, e.g. polyvinyl...
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6461468 |
Method and apparatus for making dripper lines
A method and apparatus for making a dripper line by feeding the dripper units (DU) into the extruded tube (ET) at a linear velocity, at the instant of their initial contact with the inner surface...
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6458235 |
Method of coating a metallic substrate with thermoplastic coating material
Method of coating a metallic substrate ( 1 ) with thermoplastic coating material, comprising a preheating the substrate in such as way that, just prior to coating, it is at a temperature between...
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6428648 |
Method of producing a well-integrated multilayer material
A method for producing a well-integrated multilayer material having a first material layer adjacent a second material layer, the second material layer being sparingly compatible with the first...
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6423167 |
Method for controlling laminate gloss
A method for forming a glossy decorative laminate is disclosed. The method is achieved by stacking a decorative laminate sheet assembly having a top layer, casting a polypropylene release sheet...
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6402873 |
Method of manufacturing laminated thermoplastic resin sheet and apparatus therefor
A method of manufacturing a laminated thermoplastic resin sheet having an improved transparency without generating a wrinkle and an apparatus therefor are provided. The laminated thermoplastic...
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6383583 |
Polypropylene EVOH laminate
A laminate having a layer structure of A/C/B/C/D, which is obtained by coextruding a saponified ethylene-vinyl acetate copolymer (B) and an adhesive resin (C) on one side of a polypropylene film...
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6372164 |
Method and apparatus for applying a colorant to a thermoplastic to produce a visual effect
A visual effect, such as a granite-look, is produced in a thermoplastic product by directly applying a sufficient amount of at least one color-containing thermoplastic resin system to the surface...
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6368365 |
Method of making a battery
A method of making a cathode assembly for a metal-air battery includes extruding a composition having a catalyst, a fibrillatable material, and a lubricant, to form an extrudate; calendering the...
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6364989 |
Method for enhancing an extruded substrate with a decorative laminating film
A method and apparatus for laminating a decorative lamination film to an extruded substrate is disclosed. The decorative lamination film may be clear, translucent, pearlescent, or opaque and it is...
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6340514 |
Cushioned rubber floor mat article comprising at least one integrated rubber protrusion and at least two layers of rubber
This invention relates to a cushioned dust control mat article wherein the mat comprises at least two distinct layers of rubber, one comprising foam rubber, the other comprising solid rubber. The...
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