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7607911 |
Method and apparatus for making foam-in-place cushions with selective distribution of foam
A method and apparatus for making a foam-in-place cushion in which a foam-forming composition is dispensed between two plastic film portions in a predetermined fashion to selectively control the...
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7550102 |
Method for producing a helically shaped, seamless multi-walled cylindrical article
A method of making a composite tubular article made up of at least two concentric members, the outer of said members being tubular and the inner of said members being at least cylindrical and...
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7445443 |
Turning bar draw-off device for a tubular film extrusion installation
A turning bar draw-off device for a tubular film extrusion installation, with a plurality of turning bars which can be rotatingly driven around a common axis of rotation or in reverse by rotary...
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7431579 |
Calender gap control
A method and apparatus for a calendering system is provided to allow for fine gauge adjustment of the product. The calender system has a first and second roller each having a first and second end...
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7427372 |
Method and apparatus for producing thermoplastic synthetic resin sheet or film
An apparatus for producing a thermoplastic synthetic resin sheet or film has a casting mechanism having support rollers each mounted to undergo rotation about a corresponding rotational axis and...
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7422660 |
Method of producing a nonwoven material
Method of producing a nonwoven material, includes forming a web of continuous filaments on a forming member ( 12 ) and applying a wet- or foam formed fiber dispersion containing natural fibers...
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7384586 |
Method for flexing a web
An apparatus and method for flexing a web is disclosed. The web passes over two co-rotating members, such as rollers or belts, which are separated by a small adjustable gap. The web travels around...
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7350276 |
Integrally molded surface fastener, and continuous production method and continuous production device therefor
In a molded surface fastener ( 10 ) having engaging elements ( 2 ) of minute dimension of thermoplastic resin molded together with a base member ( 1 ) by continuous molding, each engaging element (...
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7320773 |
Biodegradable laminate sheet and molded item from biodegradable laminate sheet
A biodegradable laminate sheet having as its object to provide a formed body superior in heat resistance, shock resistance, transparency and formability, and having non-stretched polylactic...
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7320772 |
System for embossing carrier tape and method for producing carrier tape
An apparatus for embossing a carrier tape by heating the tape at a heating portion and embossing the tape by heat molding at a molding portion while a long sheet of the tape made of a thermoplastic...
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7294238 |
Non-woven through air dryer and transfer fabrics for tissue making
One embodiment of the present invention is an endless non-woven tissue making fabric having a three-dimensional texture suitable for use as a fabric for producing three-dimensional fibrous webs....
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7238411 |
Multilayered polyester film and process for producing the same
The present invention is a multilayer polyester film comprising a layer A and a layer B which are laminated alternately, the layer A constituting the outermost layer on both sides of the film,...
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7238309 |
Extruded ceramic log transfer system
An apparatus for orienting section of a plasticized ceramic extrudate includes a marking assembly for applying an orientation reference mark to a plasticized ceramic extrudate exiting an extrusion...
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7217382 |
Sheeter gap adjustment and hydraulic operation
An improved dough sheeting system and method which allow for improved selection of sheeter gap size and which provide a quick release mechanism to prevent damage to sheeter rollers. Hydraulic...
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7101627 |
Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronics devices
The use of a heat-stabilized, heat-set oriented film comprising poly(ethylene naphthalate) as a substrate in, or in the manufacture of, an electronic or opto-electronic device containing a...
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7052638 |
Hook and loop fastener
Forming a fastener component having heads constructed to engage loops formed e.g. of fibers of a mating component, comprises forming, from a thermoformable material, a preform product having a...
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7033537 |
Process for producing continuous alumina fiber blanket
A process for producing a continuous alumina fiber blanket by heat treating an alumina fiber precursor formed from a spinning solution containing an aluminum compound, by using a specific...
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7022200 |
Method of making adhesive-free bonded porous thermoplastic nibs for markers and highlighter applications
A method and an apparatus are described for making porous thermoplastic nibs which are adhesive-free and plasticizer-free. The method comprises the steps of feeding a coherent fibrous structure...
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6997969 |
Filter material and method
A filter is provided including a synthetic filter material formed into a filter structure and having at least one embossment having a depth of at least about 1.5 mm, preferably at least about 4.0...
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6954983 |
Method for producing flat cables
A method for continuously producing flat cables with electric conductors embedded in an isolating material which are arranged at a certain distance from each other, parallel to each other....
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6899841 |
Stretched fasteners
A running length of fastener product is formed of longitudinally pre-oriented synthetic resin. The product is characterized by a base web and an array of discrete fastener elements protruding from...
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6872458 |
Biaxally-oriented polypropylene films containing a non-crystallizable, amorphous polyester layer, and method of making the same
A method of making a multilayer film is provided, including the steps of forming a core layer of a polypropylene film, monoaxially orienting the core layer in a first direction, and providing at...
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6869554 |
Hook fasteners and methods of manufacture
A hook fastener member having rows of molded hook-shaped fastener elements that lie in planes aligned with the rows, with generally planar plate portions at the outermost ends of at least some of...
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6855440 |
Construction material, composition and process for producing the same
A construction product made from an extrudable composition formed into various shapes for use in deck-building systems and other applications is disclosed. The extrudable composition prepared from...
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6827764 |
Molded filter element that contains thermally bonded staple fibers and electrically-charged microfibers
A filter element that comprises a porous molded web 10 ′ that contains thermally bonded staple fibers 12 and non-thermally bonded electrically charged microfibers 14 . The molded web is...
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6824885 |
Releasing thermoplastic film, and method of making
Recycleable releasing polyethylene terephthalate film coated with a coating of polyethylene emulsion, polyurethane dispersion, or a mixture of the two, with an acrylic or polyester cobinder, which...
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6824722 |
Process for fashioning superposed extrudate
In a process for fashioning a portion of a profiled bead ( 2 ), which has been extruded onto an object, in particular a pane ( 1 ), fastened in a treatment station (E), in which process an...
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6787086 |
Process for making glass-reinforced multi-layer sheets from olefin polymer materials
A process for making a multi-layer sheet comprising: (1) extruding a sheet comprising a propylene polymer material; (2) forming a sheet by laying-up alternate layers; and (3) joining the sheets...
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6780355 |
Diffuse reflective articles
Diffuse reflective materials proximate to a structure formed by thermally induced phase separation of a thermoplastic polymer and a diluent providing enhanced flexibility and reflectivity...
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6773646 |
Fibers for reinforcing matrix materials
Exemplary mechanically-flattened fibers of the invention comprise generally elongate bodies having varied width or thickness dimensions and micro-diastrophic surface deformities. Preferred fibers...
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6745467 |
Method of producing a liquid discharge head
A method for producing a liquid discharge head provided with a head main body including plural energy generating elements for generating energy for discharging liquid as a flying liquid droplet,...
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6726974 |
Thermoplastic folded honeycomb structure and method for the production thereof
A thermoplastic folded honeycomb structure and method for the production thereof A strip of material is plastically deformed perpendicular to the plane of the material and folded in the direction...
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6723266 |
Lining of underground pipes
A method and apparatus for making a pipe liner and the pipe liner itself. A thin walled pipe liner, after being provided cooled from a spool or extruded in tubular form and cooled, is deformed to a...
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6716381 |
Process for preparing embossed flexible graphite article
A process for embossing a flexible graphite sheet, and the flexible graphite article produced thereby is presented. The inventive process includes the steps of providing an embossing apparatus...
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6702970 |
Process to reduce sticking during surface treatment of graphite articles
Processes and systems to reduce sticking of graphite materials and particularly resin impregnated graphite materials to forming tools, such as an embossing roller, during a process of manufacturing...
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6698457 |
Flexible hose, manufacturing method thereof and extruder
A flexible hose which has a hose body made of soft synthetic resin, a reinforcement made of hard synthetic resin wound spirally and joined to the hose body by fusion, and a conductor arranged...
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6685865 |
Process for producing a biaxially oriented polyester film and biaxially oriented polyester film
The present invention is directed to a process for producing a biaxially oriented polyester film which comprises: subjecting a polyester film to simultaneous biaxial stretching in a stretching...
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6656577 |
Process for making poly(ethylene-co-isosorbide) terephthalate polymer
The present invention is a process for making a low color copolymer of ethylene glycol, isosorbide and terephthalic acid or dimethyl terephthalate. This copolymer, poly(ethylene-co-isosorbide)...
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6635212 |
Mushroom-type hook strip for a mechanical fastener
A mushroom-type hook strip for a hook-and-loop fastener has a flexible backing of thermoplastic resin and, is integral with backing, an array of upstanding stems distributed across at least one...
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6627300 |
Optical device containing polymeric material domains having different degrees of randomness
An improved optical film having a continuous/disperse phase morphology and a method for making the same is provided. At least one of the continuous and disperse phases comprises a blend of...
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6616881 |
Method of treating zipper to remove camber
A method and apparatus for removing camber from zipper with profiles having interlocking elements and or webs. The zipper is stretched longitudinally in a manner so that the interlocking elements...
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6602585 |
Shrinkable iridescent film
A shrinkable iridescent film constitutes an oriented multilayer coextruded iridescent film having at least 10 generally parallel, very thin layers of substantially uniform thickness in which the...
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6596210 |
Process of treating fibers
Preferred methods for manufacturing such fibers involve subjecting synthetic polymer fibers to compressive forces sufficient to achieve flattening and surface micro-diastrophism without...
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6592790 |
Process of making fibers for reinforcing matrix materials
Preferred methods for manufacturing such fibers involve subjecting synthetic polymer fibers to compressive forces sufficient to achieve flattening and surface micro-diastrophism without...
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6569371 |
Method for forming a compound material
A method for forming a compound material by intermittently heating and pressurizing a composite material reinforced by fibers. The method is made up of a pinching step of pinching and fixing the...
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6558591 |
Process of making microporous film
A microporous film of polyethylene having an intrinsic viscosity above 5 dl/g is prepared from a homogeneous solution in an evaporable solvent. The film is cooled and evaporable solvent is...
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6506477 |
Apparatus and method for forming three-dimensional object
Data defining an outline shape of a section, color-region image data and adhesion-region image data are generated, color toners are transferred onto a color region and an adhesion region on a sheet...
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6475420 |
Process of making a glossy film
An impact resistant provided PMMA moulding material according to DE 195 44 563 is process into a surface-hardened film which is highly glossy, essentially free of gel bodies and can be processed in...
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6468461 |
Process for forming sheet products
In a process and apparatus for producing long plastic sheets by pressing molten plastic materials between the forming roller and the forming drum unit, the forming drum unit including a thin...
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6468454 |
Method and device for shaping the surface of extruded profiles
The invention relates to a method for shaping the surface of extruded profiles made of thermoplastic materials with a device which is profiled to the shaping surface such that it is complimentary...
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