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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 52368. Отображено 100.

12-01-2012 дата публикации

Method for manufacturing a plastic fuel tank with improved creep strength

Номер: US20120006476A1

Автор: Bjorn Criel, Frederic Jannot, Stephane Leonard, Thierry Ferracin

Принадлежит: Inergy Automotive Systems Research SA

A method for manufacturing a plastic fuel tank including: a) inserting a plastic parison including two distinct parts into an open two-cavity mold; b) inserting a core, bearing at least part of a reinforcing element configured to create a link between the two parison parts, inside the parison; c) pressing the parison firmly against the mold cavities, for example by blowing through the core and/or creating suction behind the cavities; d) fixing the part of the reinforcing element to at least one of the parison parts using the core; e) withdrawing the core; f) closing the mold, bringing its two cavities together to grip the two parison parts around their periphery to weld them together; g) injecting a pressurized fluid into the mold and/or creating a vacuum behind the mold cavities to press the parison firmly against the mold cavities; and h) opening the mold and extracting the tank.

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Номер записи: 1

26-01-2012 дата публикации

Wheel including tread

Номер: US20120019052A1

Автор: Michael A. Morris

Принадлежит: Geo Plastics Inc

Wheels and methods of making wheels are disclosed including an inner portion and a tread mechanically coupled to the inner portion. The tread may be mechanically coupled to the inner portion on an inside and an outside of the wheel. The inner portion may include a rim including a plurality of apertures. The inner portion may be high density polyethylene and the tread may be thermoplastic elastomer.

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Номер записи: 2

26-01-2012 дата публикации

Filled Fluororesin Sheet, Process for Producing the Same, and Gasket

Номер: US20120022200A1

Автор: Shinya Kurokawa

Принадлежит: Nippon Valqua Industries Ltd

Provided is a filled fluororesin sheet excellent in stress relaxation properties, in particular stress relaxation properties at a high temperature. The filled fluororesin sheet includes a fluororesin and an inorganic filler having a revised Mohs hardness of not less than 8, in a fluororesin:inorganic filler volume ratio of 30-55:70-45 (wherein the total of the two is 100).

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Номер записи: 3

02-02-2012 дата публикации

Method and apparatus for transferring workpieces

Номер: US20120024668A1

Автор: Carlo Striebel, Frank Lewin, Michael Linke, Michael Litzenberg, Rolf Baumgarte

Принадлежит: KHS CORPOPLAST GMBH

The method and the apparatus are used to transfer work-pieces, in particular preforms or bottles ( 2 ). The workpiece is subjected to pressure by a gripper-like holding device ( 41 ), which has at least one gripper arm ( 45, 46 ) arranged pivotably relative to a gripper carrier ( 42 ). The gripper arm is pivoted in order to perform gripping and releasing movements. The pivoting motion of the gripper arm is controlled by at least one magnet ( 68, 69 ), particularly a permanent magnet.

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Номер записи: 4

09-02-2012 дата публикации

Method for the highly-thick thermal coating of joints by using electrofusion in pipes used for conducting fluids, made of steel tubes externally coated with polyolefins

Номер: US20120031878A1

Автор: Juan Rukavina Mikusic

Принадлежит: Individual

The present invention relates to a method for the highly-thick thermal coating of joints by using electrofusion in pipes used for conducting fluids, made of steel tubes externally coated with polyolefins, characterized in that it comprises the following steps: a) Placing an anticorrosive coating on the steel pipes to be joined; b) Placing and adjusting the half-round pipes in the connection area of the pipes, and possibly, the linking parts; c) Exerting pressure between the half-round pipes by using compression equipment; d) Connecting the electrical resistances to an external power source; e) Electrofusion welding the adjacent surfaces; f) Cooling and disassembling the compression elements of step c).

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Номер записи: 5

09-02-2012 дата публикации

Therapeutic, fitness, and sports enhancement device

Номер: US20120035029A1

Автор: Kipp K. Dye

Принадлежит: Dye Kipp K

A therapeutic, fitness, and sports enhancement device which includes a cylindrically shaped body having a predetermined density and predetermined diameter, the body including a plurality of projections of a predetermined shape. One or more of the predetermined density and the predetermined diameter in combination with the predetermined shape of the projections optimize mobilization of soft tissue structures of the human body.

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Номер записи: 6

16-02-2012 дата публикации

Device and method for decorating plastic parts

Номер: US20120038082A1

Автор: Harald Burger, Martin Hahn

Принадлежит: Leonhard Kurz Stiftung and Co KG

There is described an apparatus for performing the in-mold decoration method with an injection tool ( 1 ). The injection tool ( 1 ) has a first tool portion ( 11 ) having a first mold recess ( 13 ) and a second tool portion ( 12 ) having a second mold recess ( 15 ) corresponding to the first mold recess. The second tool portion ( 12 ) has at least one injection passage ( 12 e ), wherein a portion of an endless decorative film ( 16 ) can be arranged between the first tool portion ( 11 ) and the second tool portion ( 12 ). The mold recess ( 13 ) of the first tool portion ( 11 ) has a raised edge region ( 14 ) extending in a closed configuration around the mold recess ( 13 ) and having an end face ( 14 s ) which is flattened or rounded or pointed in cross-section. The second tool portion ( 12 ) has a corresponding end face ( 12 s ) parallel to the end face ( 14 s ) of the raised edge region ( 14 ). When the injection tool ( 1 ) is closed there is a spacing (s) between the end face ( 14 s ) of the raised edge region ( 14 ) of the first tool portion ( 11 ) and the corresponding end face ( 12 s ) of the second tool portion ( 12 ) at least over a subregion, wherein the spacing is sealed by the decorative film ( 16 ). A method for same is further described.

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Номер записи: 7

23-02-2012 дата публикации

Method And Plant For The Production Of A Casing For A Solid-Propellant Engine, And Casing Made According To Said Method

Номер: US20120042629A1

Автор: Giuseppe Magistrale

Принадлежит: Avio SpA

A casing of a solid-propellant engine comprising a core and a layer of elastomeric material, set as coating for at least part of the core to provide a thermal protection of the core itself is obtained by: inserting the core in a forming mould so as to make within the mould two annular chambers separated from one another by the core; forming a strand of elastomeric material; obtaining a defined portion of elastomeric material by cutting the strand transversely to size in an external environment; and injecting the cut portion of elastomeric material simultaneously within both of the annular chambers.

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Номер записи: 8

23-02-2012 дата публикации

Pipe insulation with foamed adhesive closure

Номер: US20120043018A1

Автор: Paul Blair

Принадлежит: Individual

A pipe insulation product is provided including pipe insulation having an inside surface defining a central opening for surrounding a pipe, and a longitudinal slit defined by two opposing walls enabling the pipe insulation to be forced over a pipe to surround the pipe, a foamed adhesive layer applied to one or both of the opposing walls of the longitudinal slit, and one or more removable release strips for temporarily covering the foamed adhesive layers applied to one or both of the opposing walls of the longitudinal slit. The release strips protect the foamed adhesive layers prior to use, and the foamed adhesive layer provides for a closure with improved performance once the pipe insulation is applied to a pipe.

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Номер записи: 9

01-03-2012 дата публикации

Polyvinyl Chloride Formulations

Номер: US20120048417A1

Автор: Bryan St.Onge, Henri St.Onge, Mark A. Smith, Thomas Marti

Принадлежит: Underground Solutions Technologies Group Inc

An extrudable polyvinyl chloride composition comprising from 80 to 99.9 percent by weight polyvinyl chloride for use in extruding a first part and a second part, wherein a fusion joint between the first extruded part and the second extruded part is formed by: A) composition at least a portion of a first terminal edge of the first extruded part and a first terminal edge of the second extruded part; B) engaging the melted terminal edges; and C) maintaining pressure between the engaged terminal edges to create a fused joint having a strength that is at least 50% of the tensile strength of the extruded part as measured by ASTM D638-2a. The extruded parts can be pipe sections.

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Номер записи: 10

01-03-2012 дата публикации

Low cost process for manufacture of form-stable phase change material

Номер: US20120049402A1

Автор: Ramin Abhari

Принадлежит: Syntroleum Corp

The present invention generally relates to a method for manufacturing phase change material (PCM) pellets. The method includes providing a melt composition including paraffin and a polymer. The paraffin has a melt point between about 10° C. and about 50° C., and more preferably between about 18° C. and about 28° C. In one embodiment, the melt composition includes various additives, such as a flame retardant. The method further includes forming the melt composition into PCM pellets. The method further may include the step of cooling the melt to increase the melt viscosity before pelletizing.

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Номер записи: 11

01-03-2012 дата публикации

Process for manufacturing a composition comprising recycled pet by controlled cooling

Номер: US20120049413A1

Автор: Arend Kuindert Van Helden

Принадлежит: Echotect BV

The present invention relates to a process for manufacturing a shaped article from a composite material comprising a solid filler and a thermoplastic binder, said process comprising the following subsequent steps: (a) feeding a solid filler and a thermoplastic binder to a kneading device; (b) mixing the solid filler and the thermoplastic binder in the kneading device, wherein the pressure exerted on the mixture of the solid filler and the thermoplastic binder is in the range of about 100 kPa to about 1500 kPa to obtain a composite material; (c) forming the composite material as obtained in step (b) into a shaped article; and (d) cooling the shaped article as obtained in step (c), wherein the shaped article is cooled at a cooling rate of at least about 5° C./min to about 120° C./min. The shaped article is preferably a slab which can very suitable be used in the decoration of floors, kitchen work surfaces, kitchen tops, bathrooms, internal and external cladding and other two-dimensional shapes by extrusion and or injection moulding techniques.

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Номер записи: 12

15-03-2012 дата публикации

Mono and Multi-Layer Articles and Injection Molding Methods of Making the Same

Номер: US20120061344A1

Автор: Gerald A. Hutchinson, Robert A. Lee, Said K. Farha

Принадлежит: Concentrate Manufacturing Company of Ireland

In preferred embodiments methods and apparatuses can produce articles that have expandable thermoplastic material. The articles may be mono- and multilayer. The articles can be formed by various methods.

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Номер записи: 13

15-03-2012 дата публикации

Rubber extruder and method of sampling extruded rubber

Номер: US20120063259A1

Автор: Kouta Fujiyama, Shohei Koyama, Yuuki Nakai

Принадлежит: Bridgestone Corp

In a rubber extruder, a rubber sample is sampled while the rubber extruder is operating. In a rubber extruder formed of a cylinder and a screw arranged in the cylinder, a rubber sample taking-out path is provided in the vicinity of an outlet-side end portion of the screw and in front of a rubber taking-in port of a pair of gears of a gear pump. A path opening/closing means including a ball valve which opens/closes the rubber sample taking-out path is also provided so that a part of rubber extruded by the screw is taken out as a sample by opening/closing the ball valve at predetermined timing.

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Номер записи: 14

15-03-2012 дата публикации

Extrusion-coated strip for rigid packagings

Номер: US20120064293A1

Автор: Andreas Siemen, Antonio Mateo, Boris Kasper, Gunter Schubert, Jochen Schwarz

Принадлежит: Hydro Aluminium Deutschland GmbH

The invention relates to a method for producing a coated aluminium strip, in which the aluminium strip is unwound from a coil and fed into a unilateral or bilateral extrusion coating arrangement, the aluminium strip is extrusion coated with a thermoplastic polymer and after being extrusion coated, the aluminium strip is reheated to a metal temperature above the melting point of the thermoplastic polymer. The object of providing a method for producing an aluminium strip by which an extrusion-coated aluminium strip can be produced which can be processed at high processing speeds in follow-on composite tools is achieved in that the unilateral or bilateral plastics material coating of the aluminium strip is textured, after being reheated, using rolls which have a superficial structure.

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Номер записи: 15

15-03-2012 дата публикации

Method, process and device for polymeric waste processing

Номер: US20120065280A1

Автор: Boris Rozenblit, Michael Vainer

Принадлежит: VR TEK PTY LTD

A method and device for processing of polymeric waste which may be associated with elements such as non-polymeric material or metals. In a specific embodiment the method includes the steps of (1) loading preliminarily deformed waste into a reaction chamber, (2) applying an aggressive medium to the waste for a time sufficient to convert the one or more polymers to fragments, and separate one of more polymers from their associated elements, and (3) subjecting the products of step (2) to mechanical separation of the associated elements from the polymer fragments. The method and device is particularly useful for the processing of tires including preliminarily deformed tire segments or shredded tire waste.

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Номер записи: 16

29-03-2012 дата публикации

Film sealing and wrapping machine with rotary cut and seal jaw

Номер: US20120073245A1

Автор: John Robinson, Michel Laurin, Raymond Uttaro

Принадлежит: Extreme Packaging Machinery Inc

The film sealing and wrapping machine with a rotary cut and seal jaw is provided. The rotary cut and seal jaw has an internal sliding mechanism which provides for smooth and quiet operation. The rotational speed of the jaw may be varied to increase through put and to provide for a title bag around products. The rotary cut and seal jaw may comprise a seal bar and pressure pad may both be spring loaded to self align the seal bar and pressure pad during the sealing and cutting process. Lastly, a gap defined by a belt disposed upstream and downstream of the seal bar and pressure pad may be mechanically linked to the pressure pad through a control carriage.

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Номер записи: 17

19-04-2012 дата публикации

Apparatus for heating of elongate tubular article

Номер: US20120090765A1

Автор: Dilip Kumar Tailor, Emerson John Tacoma, Mark Phillip Brandon

Принадлежит: Shawcor Ltd

The invention is directed to an apparatus for heating an elongate tubular article, comprising a frame member adapted to be disposed around said article, a heater with multiple heating zones and a controller for operating the heating device. The apparatus may be used to apply a heat shrinkable sleeve around a welded pipe joint. The heater may be infrared and also may use thin stamped sheets. If a heat shrinkable sleeve is used, the controller may activate the heating zones from the centre of the weld outward to eliminate pockets of air. The diameter of the interior of the frame may change along the length of the frame.

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Номер записи: 18

26-04-2012 дата публикации

Pocket vial packaging and dispensing device

Номер: US20120097707A1

Автор: Jean-Philippe Taberlet

Принадлежит: Lablabo SA

A pocket vial device for packaging and dispensing fluid products has a flexible pouch placed in a rigid vial ( 9 ) and associated with a pump or a valve for expelling the product contained in the pouch, the pouch including a cylindrical wall made of at least one sheet ( 1 ) wound into a cylinder having one of its side edges tightly attached to a solid flange ( 8 ) defining the bottom of the flange, while the other is tightly attached to an annular flange ( 7 ) defining a fixation ring to the vial. The two longitudinal edges ( 3, 5 ) of the sheet ( 1 ) are tightly attached to each other and the end of the inner edge being masked by a flexible cover strip ( 6 ). The pocket vial device can be used for reducing the risk of contamination of the product contained in the pouch.

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Номер записи: 19

26-04-2012 дата публикации

Polyethylene resins for sheet and thermoforming applications

Номер: US20120100357A1

Автор: Anthony C. Neubauer, Felipe Martinez Barreneche, Stephane Costeux, Todd A. Hogan, William J. Michie, Jr.

Принадлежит: Dow Global Technologies LLC

This invention relates to coupling of polyethylene resins, more specifically coupling of polyethylene resins for use in extruded profiles, especially extruded profiles for sheet extrusion and cut sheet thermoforming applications and geomembranes. The process involves conveying a HDPE resin through an extruder, wherein the extruder comprises a feed zone, a first melt zone downstream of the feed zone, a second melt zone downstream of the first melt zone, and a third melt zone downstream of the second melt zone. The resin is melted in the first zone, contacted with oxygen in the second melt zone, and contacted antioxidant in the third melt zone.

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Номер записи: 20

26-04-2012 дата публикации

Void-containing heat-shrinkable polyester film and process for production thereof

Номер: US20120100363A1

Автор: Masakazu Iwasaki, Masayuki Haruta, Shigetomo Yamamoto, Yukinobu Mukoyama

Принадлежит: Toyobo Co Ltd

Disclosed is a void-containing heat-shrinkable polyester film which is composed of at least two layers, wherein at least one of the layers is a polyester resin layer comprising a cyclic polyolefin resin and containing voids. The film has an apparent specific gravity of less than 1.00 and has specified heat shrinking properties and mechanical properties. Also disclosed is a void-containing heat-shrinkable polyester film as mentioned above, which exhibits specified cuttability along a perforation. Further disclosed is a process for producing a void-containing heat-shrinkable polyester film as mentioned above.

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Номер записи: 21

03-05-2012 дата публикации

Exfoliation of graphene by multilayer coextrusion

Номер: US20120103535A1

Автор: Carlos A. Cruz

Принадлежит: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Exfolilation of graphene from graphite using multilayer coextrusion is generally disclosed. In some example embodiments, graphite may be dispersed within a first processing material, and the first processing material and a second processing material may be co-extruded through a plurality of series coupled layer multiplication dies to exfoliate graphene from the graphite. The graphene may be separated from the resulting multi-layered material. In some example embodiments, graphite flake and/or expanded graphite may be dispersed within the first processing material.

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Номер записи: 22

24-05-2012 дата публикации

Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used

Номер: US20120125850A1

Автор: Hideto Matsuyama, Hirokazu Fujimura, Masatoshi Hashino, Noboru Kubota

Принадлежит: Asahi Kasei Chemicals Corp

A porous hollow fiber membrane that is suitable for treatment of liquid containing an inorganic substance and/or an organic substance, is obtained at a low cost performance, and has high water permeability performance, fretting resistance, and drying resistance. A deformed porous hollow fiber membrane according to the present invention is composed of a thermoplastic resin and includes a continuous asperity provided on the periphery in the longitudinal direction of the membrane, in which the periphery of the hollow fiber membrane in the circumferential direction includes continuous projected and depressed parts.

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Номер записи: 23

31-05-2012 дата публикации

Process Of Manufacturing Film Containing EVOH

Номер: US20120135256A1

Автор: David Liestman, Eric Thomas Gohr, Justin T. Ford, Kevin M. Donovan, Rajan Verghese, Rich F. Bray

Принадлежит: ExxonMobil Oil Corp

This disclosure relates to a process of manufacturing polymeric film, the process comprises (a) co-extruding (i) a first polymeric composition having a non-organic cavitating agent, (ii) a second polymeric composition having EVOH to form a multilayer sheet; and (b) orienting the co-extruded sheet in MD, TD or both, wherein the first polymeric composition and/or the second polymeric composition comprises recycled polymeric composition having EVOH and the non-organic cavitating agent.

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Номер записи: 24

31-05-2012 дата публикации

Systems And Methods For Stabilization Of A Phylon Article

Номер: US20120136083A1

Автор: Anthony Dean, Bret Liebeno, Jeff Rask

Принадлежит: Nike Inc

A manufacturing method, within a modularized manufacturing environment for stabilizing a phylon article that is produced utilizing a heat press, is provided. Initially, the method includes immersing a phylon article in a first tank, with a fluid disposed therein, and withdrawing the phylon article from exposure with the fluid. Typically, the midsole is heated from its production with the heat press when it is placed into the first tank. The immersion in the first tank acts to cool the phylon article, thereby stabilizing the heated phylon. The phylon article may be next placed in a second tank, with a fluid disposed therein, and withdrawn from exposure with the fluid. The fluid of the first tank may reside at a temperature comparable to or higher than the temperature of the fluid of the second tank. Recursively exposing the heated phylon article to the fluid of the tanks incrementally decreases the volume of the article.

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Номер записи: 25

07-06-2012 дата публикации

Spherical Rubber Chemicals and the Method for Preparing the Same

Номер: US20120139140A1

Автор: Luxin Wang, Nongyue Wang, Qianwen Cheng, Xiaogen Feng, Xiaohui Mao

Принадлежит: Jiangsu Sinorgchem Technology Co Ltd

The present invention provides spherical rubber chemicals and the method for preparing the same. The spherical rubber chemicals of the present invention include spherical antioxidants, spherical vulcanization agents, spherical processing aids, spherical reinforcing agents, or spherical adhesive agents. With the spherical rubber chemicals of the present invention, the shortcomings of powdery or semi-spherical rubber chemicals are overcome, including eliminating the dust pollution during granulation procedure and avoiding the raw material loss and the environmental pollution, while solving the quality problem of lower melting point of product caused by the presence of fine powder crystal. Furthermore, the resultant rubber chemicals has an improved smoothness of surface, which is helpful to improve the flowing and mixing behaviors of the rubber chemicals in mixing or open milling process with rubbers.

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Номер записи: 26

07-06-2012 дата публикации

Polyolefin member and method of manufacturing

Номер: US20120142834A1

Автор: Gijsbertus Hendrikus Maria Calis, Hendrik Derk Hoving

Принадлежит: DSM IP ASSETS BV

The invention concerns an improved process for producing high performance polyolefin member. The process comprises the steps of preparing a solution comprising a polyolefin and a solvent, extruding or spinning the solution into an air gap to form a fluid member, cooling the fluid member to form a solvent-containing gel member, and removing at least partly the solvent from the gel member to form a solid member before, during and/or after drawing the member. Furthermore, the process involves the presence of an antifoaming agent comprising an aryl sulphonic acid or an alkyl naphtyl sulphonic acid. The invention further concerns the geltruded polyolefin member comprising aryl sulphonic acid or alkyl naphtyl sulphonic acid.

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Номер записи: 27

07-06-2012 дата публикации

Method for Manufacturing and Handling Elastomer Thermoplastic Gels

Номер: US20120142840A1

Автор: Jean-Marie Mus, Vincent Abad

Принадлежит: Societe de Technologie Michelin SAS

Method of manufacturing granulates or continuous strips intended for feeding an extrusion machine, formed of a gel comprising at least, as majority elastomer, a styrene thermoplastic elastomer and more than 200 phr of an extender oil, each element of the granulate having a given surface area. The granulate element is sized so that the compactness, of a granulate element, is less than a value decreasing from 1500 m −1 to 375 m −1 and deposited on the surface of said granulates is an anti-tack agent having a value increasing from 2 cm 3 to 8 cm 3 per m 2 of granulate surface area, when the mean size of the particles of said anti-tack agent increases from a value of 1 μm to 100 μm.

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Номер записи: 28

07-06-2012 дата публикации

Rotational molded articles, and method of making the same

Номер: US20120142881A1

Автор: Debra R. Wilson, Mark B. Davis, Mridula Kapur, Nathan J. Wiker, Peter Schindler, William J. Michie, Jr.

Принадлежит: Dow Global Technologies LLC

The instant invention provides rotational molded articles, and method of making the same. The rotational molded articles according to the present invention comprise a polyethylene composition comprising: (a) at least 85 percent by weight of the units derived from ethylene; and (b) less than 15 percent by weight of units derived from one or more α-olefin comonomers; wherein the polyethylene composition has a density in the range of 0.930 to 0.945 g/cm3, a molecular weight distribution (M w /M n ) in the range of 1.70 to 3.50, a melt index (I 2 ) in the range of 0.5 to 20 g/10 minutes, a molecular weight distribution (M z /M w ) in the range of less than 2.5, vinyl unsaturation of less than 0.06 vinyls per one thousand carbon atoms present in the backbone of the polyethylene composition.

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Номер записи: 29

14-06-2012 дата публикации

Polyethylene for Rotomoulding

Номер: US20120149834A1

Автор: Barbara Gall, Cees Besems, Fabiana Fantinel, Gerd Mannebach, Gerhardus Meier, Heinz Vogt, Iakovos Vittorias, Manfred Hecker, Michael Olmscheid, Peter Bisson, Shahram Mihan, Ulf SCHÜLLER

Принадлежит: BASELL POLYOLEFINE GMBH

A novel polyethylene is devised which polyethylene is particularly advantageous for manufacturing rotomoulded articles.

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Номер записи: 30

21-06-2012 дата публикации

Method of forming a clamping ring and a clamping ring

Номер: US20120153614A1

Автор: Kathryn Marie Olinger, Tim Cota

Принадлежит: Uponor Innovation Ab

For forming a clamping ring first the pipe is extruded. The extruded pipe is cut to form a pipe part. While extruding the pipe, its inner diameter is formed smaller than the outer diameter of a pipe onto which the clamping ring is positioned before making a pipe connection. The inner diameter of the pipe part is made larger by removing material from the inside of the pipe part but only over part of the length of the pipe part such that a stop edge is formed. The clamping ring is used on a pipe when making a pipe connection.

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Номер записи: 31

21-06-2012 дата публикации

Designing and manufacturing vehicle floor trays

Номер: US20120153663A1

Автор: David F. Macneil, Scott A. Vargo

Принадлежит: MACNEIL IP LLC

A product line of consumer-installable thermoformed vehicle floor trays has first and second floor trays for insertion into first and second driver's side vehicle foot wells. The first and second vehicle foot wells have a different shape from each other. The first and second floor trays each have a floor that substantially conforms to the floor of its respective vehicle foot well. Each tray also has an upstanding transverse first panel, an upstanding longitudinal second panel connected to the first panel, and an upstanding longitudinal third panel connected to the first panel. Each upstanding panel is integrally formed with the floor of the tray and conforms to the walls of its respective foot well.

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Номер записи: 32

21-06-2012 дата публикации

Add-on part for connecting to a component by torsional ultrasonic welding

Номер: US20120155954A1

Автор: Anton Sautner, Dirk Bücker, Florian Ortner, Hergen Görse

Принадлежит: Individual

A method for welding an add-on part to a component, in particular for a motor vehicle, using the in per se known torsional ultrasonic welding method having a sonotrode for transferring the vibrations generating the welding add-on part has a coupling flange for coupling the vibrations of the sonotrode and the add-on part has coupling elements for coupling the vibrations induced by the sonotrode in the welding region facing the weld interface area of the component, and the coupling elements thereby melt during the welding process and thus well the add-on part to the component.

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Номер записи: 33

21-06-2012 дата публикации

Supported hollow fiber membrane

Номер: US20120156485A1

Автор: Attila Palinkas, Marcell MARSCHALL, Robert Szabo

Принадлежит: General Electric Co

A hollow fiber membrane is made by covering a tubular supporting structure with a membrane dope and converting the membrane dope into a solid porous membrane wall. Optionally, a textile reinforcing structure in the form of a circular knit may be added around the supporting structure before it is covered in dope. The reinforcing structure thereby becomes embedded in the membrane wall. The supporting structure may be soluble in a non-solvent of the membrane wall, for example water, and may be removed from the membrane. Alternatively, the supporting structure may be porous. A porous supporting structure may be made by a non-woven textile process, a sintering process within an extrusion machine, or by extruding a polymer mixed with a second component. The second component may be a soluble solid or liquid, a super-critical gas, or a second polymer that does not react with the first polymer.

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Номер записи: 34

05-07-2012 дата публикации

Extruder and roller-die combination

Номер: US20120171320A1

Автор: Richard David Vargo

Принадлежит: Goodyear Tire and Rubber Co

An apparatus forms an elastomeric strip. The apparatus includes a roller and an adjustable surface. The roller has a cylindrical surface. The roller rotates at a predetermined angular velocity. The adjustable surface confronts the cylindrical surface and has a first stationary position relative to the cylindrical surface such that the apparatus forms an elastomeric strip having a first thickness. The adjustable surface is adjustably pivotable relative to the cylindrical surface such that the adjustable surface moves to a second stationary position for forming an elastomeric strip having a second thickness.

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Номер записи: 35

12-07-2012 дата публикации

Method and Equipment for Conditioning a Heavy Fraction High in Plastics

Номер: US20120175445A1

Автор: Bram Den Dunnen, Daniel Goldman, Heiner Guschall, Michael Knust

Принадлежит: Sicon Gmbh, VOLKSWAGEN AG

In a method and equipment for conditioning a heavy fraction high in plastics, which is obtained by conditioning low-metal scrap high in plastics, which originate at least in part from shredder processes of scrap vehicles, the method includes: isolating metal parts from the heavy fraction high in plastics; reducing the size of the metal-reduced heavy fraction high in plastics that remains after the isolation of the metal parts; splitting up of the metal-reduced heavy fraction high in plastics, that remains after the isolation of the metal parts, into fractions high in plastics having different grain sizes; conditioning the separated fractions high in plastics at least partially in separate processes. The equipment includes appropriate devices for carrying out the foregoing processes. A highly pure granulate fraction may be obtained, which may be fed to material utilization.

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Номер записи: 36

19-07-2012 дата публикации

Apparatus and method for manufacturing three-dimensional netted structure

Номер: US20120180939A1

Автор: Nobuyuki Takaoka

Принадлежит: C Eng Co Ltd

An apparatus for manufacturing a three-dimensional netted structure, the three-dimensional netted structure including a plurality of filaments of resin, the filaments being helically and randomly entangled and thermally bonded together, the apparatus including: an extrusion molding machine including a plurality of dies each having a mouthpiece with a plurality of holes; a pair of endless conveyors provided with endless members; a motor adapted to drive the endless members; and a tank adapted to partly submerge the endless conveyors therein. A method of manufacturing a three-dimensional netted structure using the apparatus by extruding molten filaments of a thermoplastic resin downward from the dies via the mouthpiece, helically entangling the molten filaments by entangling actions of the endless members, and cooling the entangled filaments in a liquid in the tank.

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Номер записи: 37

26-07-2012 дата публикации

Method and facility for sorting and separating waste plastic

Номер: US20120187227A1

Автор: Kazuo Ando, Takeshi Itoga, Tetsuya Inoue, Tsutomu Niwa

Принадлежит: Hitachi Zosen Corp, Kyowa Sangyo Co Ltd

A facility for sorting and separating waste plastic includes: a crusher ( 11 ) for crushing waste plastic material into waste plastic fragments; a steam-cleaning device ( 13 ) for cleaning the waste plastic fragments; a primary wet specific-gravity sorter ( 14 ) and a secondary wet specific-gravity sorter ( 15 ) for separating the waste plastic fragments into floating or sinking specific-gravity-sorted fragments with a separating liquid having specific gravity which is the median of specific gravity of materials contained in the waste plastic fragments until the specific-gravity-sorted fragments contain three or less materials; and first to third electrostatic separation devices ( 16 A to 16 C) including frictional electrification devices for frictionally electrifying the specific-gravity-sorted fragments and electrostatic sorting devices for putting the frictionally electrified specific-gravity-sorted fragments into a static electric field and altering the falling directions of the specific-gravity-sorted fragments to be separated according to the type of material.

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Номер записи: 38

26-07-2012 дата публикации

Reinforced Rubber Tile with Laminated Top Layer and Air Cushion Effect

Номер: US20120189819A1

Автор: Ta-Wei Chang

Принадлежит: UNIROLL ENTERPRISE CO Ltd

An odorless composite floor tile suitable for indoor or outdoor use is formed from elastomer particles. The composite floor tile has a lower layer that is formed by binding a first group of elastomer particles with an adhesive, and is stabilized with meshes of fiberglass fibers. The composite floor tile also has a laminated upper layer. The laminated upper layer is formed by binding a second group of elastomer particles with the adhesive, or formed from synthetic rubber and/or natural rubber, polymeric materials, or fiber materials. The composite floor tile has shock absorption and anti-slippage properties. The composite floor tile has an attractive upper surface that includes a variety of color patterns. Further, the composite floor tile also has a shock absorbing lower layer providing an air cushion effect that is also permeable to air and liquids which reduces or eliminates the breeding and spread of bacteria and mildew.

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Номер записи: 39

09-08-2012 дата публикации

Polyvinyl Chloride Formulations

Номер: US20120199236A1

Автор: Bryan St. Onge, Henri St. Onge, Mark A. Smith, Thomas Marti

Принадлежит: Underground Solutions Technologies Group Inc

An extrudable polyvinyl chloride composition comprising from 80 to 99.9 percent by weight polyvinyl chloride for use in extruding a first part and a second part, wherein a fusion joint between the first extruded part and the second extruded part is formed by: A) composition at least a portion of a first terminal edge of the first extruded part and a first terminal edge of the second extruded part; B) engaging the melted terminal edges; and C) maintaining pressure between the engaged terminal edges to create a fused joint having a strength that is at least 50% of the tensile strength of the extruded part as measured by ASTM D638-2a. The extruded parts can be pipe sections.

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Номер записи: 40

30-08-2012 дата публикации

Method of Making Chamber with Tensile Member

Номер: US20120216943A1

Автор: Darren C. Davison, Zvi Rapaport

Принадлежит: Nike Inc

A fluid-filled may include including an outer barrier, a tensile member, and a fluid. The tensile member may be located within barrier and formed from a textile element that includes a pair of spaced layers joined by a plurality of connecting members. A method of manufacturing the chamber may include locating a textile tensile member between two polymer elements. Pressure and heat are applied to the tensile member and the polymer elements in a first area and in a second area. The pressure is greater in the first area than in the second area. In addition, the polymer elements are bonded together around a periphery of the tensile member.

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Номер записи: 41

30-08-2012 дата публикации

Methods of Improving the Physical Properties of Polyolefin Films

Номер: US20120217682A1

Автор: Daniel PURPURA, Eric Vignola, Jamie MARLER, Paul Tas

Принадлежит: Nova Chemicals Inc

Methods of improving the physical properties of a polyolefin film that include providing interpolymer resin particles, forming a blend composition by blending from about 0.1 to about 25% by weight based on the weight of the blend composition of interpolymer resin particles into a second polyolefin; and forming a film from the blend composition. The interpolymer resin particles are made up a styrenic polymer intercalated within a first polyolefin. The first polyolefin is present at from about 20% to about 80% by weight based on the weight of the particles and the styrenic polymer is present at from about 20% to about 80% by weight based on the weight of the particles.

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Номер записи: 42

13-09-2012 дата публикации

Female loop portion having film and filaments anchored by heat-shrinking

Номер: US20120231208A1

Автор: Anthony Mahe, Jean-Pierre Ducauchuis

Принадлежит: Aplix SA

A female loop portion for a hook and loop self-adhesive, comprising a film ( 1 ) made of at least one thermoplastic and a plurality of filaments ( 2 ) which are separate from one another and attached to one of the surfaces of the film, each filament comprising a series of fastening sections ( 15 ) and a series of loop sections ( 4 ) alternating with the fastening sections, the filaments being attached to the film along the fastening sections while the loop sections are at a distance from the film so as to form loops, and characterized in that a cross-sectional area of one loop section of a filament is less than a cross-sectional area of one fastening section of said one filament.

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Номер записи: 43

27-09-2012 дата публикации

Propylene polymer with improved processability in thermoforming

Номер: US20120242003A1

Автор: Alain Standaert, Jérôme GROMADA, Rita De Luca, Thomas Forgue

Принадлежит: Total Petrochemicals Research Feluy SA

The present invention concerns a propylene polymer comprising at least two propylene polymer fractions of different melt flow index and a minor amount of at least one comonomer, said propylene polymer being further characterized by specific ranges for melt flow index, xylene solubles content and recovery compliance. Said propylene polymer is particularly suited for thermoforming. The present invention further concerns a process for producing said propylene polymer as well as its use in thermoforming.

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Номер записи: 44

27-09-2012 дата публикации

Structural profile members for producing household utensils, and method for producing said profile members

Номер: US20120245273A1

Автор: Alberto Campos Beceiro

Принадлежит: Kloner SL

The invention relates to profile members made from recycled plastic material, such as handles, stands, frames and legs of ironing boards, indoor and outdoor clotheshorses, etc. The main component of the plastic profile members is a polymer having a high modulus of elasticity, such as PET, polyamide, ABS, etc., as well as traces of materials that contain fibreglass. The structural profile members are produced by mixing and subsequent extrusion.

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Номер записи: 45

04-10-2012 дата публикации

Blister Package for Pharmaceutical Cartridges

Номер: US20120248005A1

Автор: Michael S. Bergey

Принадлежит: MANNKIND CORP

A blister packaging for a pharmaceutical cartridge or capsule is disclosed.

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Номер записи: 46

04-10-2012 дата публикации

Production of extruded foam

Номер: US20120248645A1

Автор: Bernard Lavoie

Принадлежит: Gurit UK Ltd

A method of producing a laminated body of structural thermoplastic foam, the method comprising the step of successively extruding a plurality of foam layers from an extrusion die, each next layer being extruded onto a previously extruded layer to form a stack of mutually bonded layers.

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Номер записи: 47

11-10-2012 дата публикации

Laminated and molded body and manufacturing method therefor

Номер: US20120256356A1

Автор: Shinichi Ishiyama, Yoshio Akiyama

Принадлежит: Yoshino Kogyosho Co Ltd

A laminated and molded body obtained by coextruding and molding at least two kinds of resin materials is preferable as a blow-molding aimed preform, a direct-blow molded bottle, a tube, or a blow molded tube, and has at least one layer constituted of a colored layer having a thickness continuously or intermittently varied in a direction parallel to the extruding direction of the at least one layer and/or in another direction intersecting the extruding direction, thereby enhancing the gradation effect.

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Номер записи: 48

11-10-2012 дата публикации

Matte Multi-Layer Films Having Improved Sealing Properties

Номер: US20120258307A1

Автор: George F. Cretekos, Lori A. Frauenhofer

Принадлежит: ExxonMobil Oil Corp

Multi-layer structures including an oriented multi-layer polymeric film wherein the multi-layer film includes a heat sealable skin layer that includes a matte resin composition and 0.5 to <50.0 wt % of an elastomer selected from propylene based elastomers, ethylene-based elastomers and mixtures thereof, wherein the elastomer or mixture thereof has a Vicat softening temperature of >50° C.; wherein the heat sealable skin layer has a Haze >45.0 % and a 45° Gloss <20.0 and a core layer comprising a polypropylene homopolymer or mini-random copolymer in surface contact with the heat sealable skin layer are disclosed. Optionally, the multi-layer structures can also include a substrate in surface contact with the oriented multi-layer polymeric film. Methods of making such multi-layer structures and articles made therefrom are also disclosed.

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Номер записи: 49

18-10-2012 дата публикации

Process to Manufacture a Composite Foam

Номер: US20120261851A1

Автор: Daniele Stafforini, Luciano Abrigo, Renzo Villa

Принадлежит: Sapsa Bedding SpA

Process to manufacture a composite foam including at least two foams with cellular structure, at least one of them being a latex foam. The present process avails itself of the steps of preparing separately the forming mixtures of the foams of cellular structure; mixing independently the one from the other forming mixtures; foaming separately each of the forming mixture; sending separately the foams obtained into a single mixing installation; mixing the foams until to manufacture the composite foam. Preferably the composite foam is deposited on a laying surface to form rest articles for example mattresses provided with recesses.

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Номер записи: 50

25-10-2012 дата публикации

Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape

Номер: US20120266744A1

Автор: Fielder Stanton Lyons, Gene C. Weedon, Jeffrey A. Mears, Joseph Mitchell, Kenneth C. Harding, Lisa Owen, Peter Anthony Russell

Принадлежит: Individual

A ballistic-resistant panel in which the entire panel or a strike-face portion thereof is formed of a plurality of sheets of high modulus high molecular weight polyethylene tape. The sheets of high modulus polyethylene tape can be in the form of cross-plied laminated layers of tape strips or a woven fabric of tape strips. The strips of UHMWPE tape include a width of at least one inch and a modulus of greater than 1400 grams per denier. The ballistic-resistant panel may include a backing layer of conventional high modulus fibers embedded in resin. A wide variety of adhesives were found acceptable for bonding the cross-plied layers of high modulus polyethylene tape together for forming the ballistic-resistant panels of the present invention.

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Номер записи: 51

01-11-2012 дата публикации

Monofilament-reinforced hollow fiber membrane

Номер: US20120273409A1

Автор: Chang Min Seo, Gyeong Mo Lee, Kwon Il Kim

Принадлежит: KIM Kwon Il, LEE Gyeong Mo, SEO Chang Min

A hollow fiber membrane is formed by embedding a braid having a spiral open weave of monofilaments only, to avoid a “whiskering” problem common in prior art multifilament braid-supported tubular membranes. The open weave is characterized by contiguous, circumferential, rhomboid-shaped areas of polymer film separated by monofilaments. When the braid is supported on a plasticized PVA cable it can be infiltrated with membrane polymer which, when coagulated embeds the braid positioning it around the lumen. The spiral weave, free of any circumferentially constricting monofilament, when embedded in film, allows the membrane to be biaxially distensible. In other words, the membrane has “give” not only in the axial or longitudinal direction but also in the radial direction. “Give” in the radial direction permits soiled membranes to be backwashed under higher pressure than in a comparable braid which is not radially distensible.

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Номер записи: 52

01-11-2012 дата публикации

Cell

Номер: US20120276443A1

Автор: Kazuhito Hatta, Mashio Shibuya

Принадлежит: Sony Corp

A cell in which thermal welding of a laminate packaging is performed so that the thickness of a thermal welded portion including an electrode terminal is larger than that of a thermal welded portion including no electrode terminal.

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Номер записи: 53

01-11-2012 дата публикации

Rubber filled oriented polymer composition article

Номер: US20120277336A1

Автор: Brett M. Birchmeier, Kevin L. Nichols, Kim L. Walton

Принадлежит: Eovations LLC

Including crosslinked rubber particles in an oriented polymer composition induces cavitation in the oriented polymer composition and can increases the scratch and mar resistance as well as fibrillation resistance.

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Номер записи: 54

08-11-2012 дата публикации

Bimodal polyethylene for injection stretch blow moulding applications

Номер: US20120282422A1

Автор: Alain Van Sinoy, Aurélien Vantomme, Jean-Marie Boissiere, Pierre Belloir

Принадлежит: Total Petrochemicals Research Feluy SA

A polyethylene resin having a multimodal molecular weight distribution comprising at least two polyethylene fractions A and B, fraction A being substantially free of comonomer and having a lower weight average molecular weight and a higher density than fraction B, each fraction prepared in different reactors of two reactors connected in series in the presence of a Ziegler-Natta catalyst system, the polyethylene resin having a density of from 0.950 to 0.965 g/cm 3 and a melt index MI2 of from 0.5 to 5 g/10 min.

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Номер записи: 55

08-11-2012 дата публикации

Processes For Forming Plastic, Apparatuses For Forming Plastic, And Articles Made Therefrom

Номер: US20120282429A1

Автор: Lynn E. Cargill, Miguel A. Linares, Panfilo M. Dinello, Paul A. Haines, Robin L. Pointer

Принадлежит: Individual

Process and apparatus for forming plastics by heating an open mold and contacting the open mold with plastic particulate material to form a melted skin on the mold, and resulting articles made therefrom. Single skin molded articles may be multi-layered with or without paint on the surface. Multiple skin molded articles may be made by complementary male and female molds, brought together after the skins are made on the individual male and female molds, and may include sandwiched layers of plastic filler or expandable foam filled centers, with or without various inserts or reinforcements. Multi-layer composite articles are to made with inserts and/or reinforcements that may be embedded in and surrounded by expandable foam plastic, if used as a middle layer. Resulting articles include a pick-up truck bed box, an industrial tabletop, a series of modular housing panels, an airplane cockpit door, and material handling pallets, among others.

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Номер записи: 56

08-11-2012 дата публикации

Surgical training aids and methods of fabrication thereof

Номер: US20120282584A1

Автор: Leonardo Millon, Mackenzie Quantz, Wankei Wan

Принадлежит: University of Western Ontario

The present invention provides surgical training aids formed from hydrogels and adapted to exhibit realistic mechanical properties mimicking those of real organs. Surgical training aids are preferably fabricated by subjecting a concentration of polyvinyl alcohol to freeze-thaw cycles in a mold designed to approximate the shape of an organ, and process parameters are selected to tailor the mechanical properties of the formed hydrogel to those of the organ simulated by the surgical aid. The mechanical properties of the hydrogel forming the surgical training aid may be tailored by incorporating bacterial cellulose and by applying strain during hydrogel formation, thereby producing controlled anisotropy.

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Номер записи: 57

15-11-2012 дата публикации

Multilayer blown films for shrink applications

Номер: US20120288651A1

Автор: Charlie Rees, Clifford C. Pettey

Принадлежит: Chevron Phillips Chemical Co LP

The present invention discloses multilayer blown films for shrink label and related applications. These multilayer blown films can comprise a core layer containing an ethylene polymer, and inner and outer layers containing conjugated diene monovinylarene block copolymers.

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Номер записи: 58

22-11-2012 дата публикации

Method for joining pipes and junction structure for joining pipes

Номер: US20120291940A1

Автор: Naoki SUIGETSU

Принадлежит: Olympus Corp

A method for joining pipes in which a first pipe in which at least one portion to be engaged is sunk inward to an inner circumferential surface side provided in an outer circumferential surface of an end portion of the first pipe, and a second pipe made of thermoplastic resin are joined together. The method includes: inserting an end portion of the first pipe into an end portion of the second pipe; and as a result of a component that transmits ultrasonic waves against an outer circumferential surface of the second pipe that corresponds to the portion to be engaged of the inserted first pipe, softening the second pipe by the ultrasonic waves so that an engaging portion is formed which is made to protrude into the portion to be engaged and is positioned on the inner circumferential surface of the first pipe.

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Номер записи: 59

22-11-2012 дата публикации

Pipe Preformed Liner Comprising Metal Powder

Номер: US20120291942A1

Автор: Jacob Lahijani

Принадлежит: EI Du Pont de Nemours and Co

The present invention relates to a preformed liner of tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer adhered to the surface of a pipe, and in particular, an oil well pipe, without the need for either a primer layer or an adhesive. The liner comprises an effective amount of metal powder which provides adhesion between the liner and the surface of the pipe. The present invention also relates to a process for making such pipe, where in a preferred embodiment, the liner is co-extruded to form an inner layer and an outer layer. This co-extrusion embodiment is particularly useful in applications where high purity is necessary. In this case, the inner layer comprises an effective amount of metal powder and the outer layer is pure tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer.

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Номер записи: 60

29-11-2012 дата публикации

Plant for the continuous manufacture of an expandable plastic granulate as well as method for producing it

Номер: US20120299210A1

Автор: Philip Nising

Принадлежит: SULZER CHEMTECH AG

A plant ( 1 ) for the continuous manufacture of an expandable plastic granulate (G) is disclosed that includes a plastic melt source ( 2 ) for providing a plastic melt (F), an impregnating device ( 3 ) for providing an impregnated plastic melt (FB) by impregnating the plastic melt (F) with an expanding agent (B) provided by an expanding agent source, and a granulator ( 4, 41, 42 ) for producing the granulate (G) from the impregnated plastic melt (FB) with the granulator ( 4, 41, 42 ), with the granulator ( 4, 41, 42 ) being fluidly connected to the impregnating device ( 3 ). According to the invention, a switching means ( 5 ) is provided in such a way, that the plastic melt (F) can be fed to the granulator ( 4, 41, 42 ) under bypassing the impregnating device ( 3 ). In addition, the invention relates to a method for producing a granulate (G) using a plant ( 1 ) in accordance with the invention.

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Номер записи: 61

13-12-2012 дата публикации

Apparatus and method for manufacturing raw rubber strip

Номер: US20120313287A1

Автор: Yoshinobu Nakamura

Принадлежит: Sumitomo Rubber Industries Ltd

An apparatus for intermittently manufacturing a raw rubber strip comprises a screw extruder, an extruder head having a preforming nozzle, a gear pump therebetween, a pair of calender rolls, a roll-gap changer for switching between a close state and an open state of calender rolls, and a controller for controlling the gear pump, the calender rolls and the roll-gap changer to let the calender rolls in the open state prior to the stopping of the rotation of the calender rolls.

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Номер записи: 62

13-12-2012 дата публикации

Elastomeric Compositions Comprising Reclaimed Vulcanized Elastomer Particles of Broad Size Distribution and Chemically Modified Vulcanized Elastomer Particles

Номер: US20120316283A1

Автор: Charles Rosenmayer, Frank Papp

Принадлежит: Individual

Elastomer compositions comprising uncured elastomer and reclaimed elastomer are described. In one embodiment, the compositions comprise reclaimed elastomer material (micronized rubber powder) of broad particle size distribution, which is less expensive than traditional reclaimed elastomer material with narrow particle size distribution. Further, compositions comprising reclaimed elastomer materials with broad particle size distribution perform comparably to those comprising reclaimed elastomer materials with narrow particle size distribution. In other embodiments, the compositions comprise both vulcanized and devulcanized elastomer materials. Advantageously, by using a combination of vulcanized and devulcanized material, it is possible to incorporate a greater percentage by weight of reclaimed material in to an elastomer composition, thus providing additional cost savings while maintaining high levels of mechanical properties. Further, the use of the reclaimed material reduces landfill waste resulting in a more environmentally friendly product.

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Номер записи: 63

20-12-2012 дата публикации

Extrusion process and device for producing elastomeric compounds

Номер: US20120318439A1

Автор: Alan Bottomley, Alessio Longoni, Stefano Testi

Принадлежит: Pirelli Tyre SpA

An extrusion device for producing elastomeric compounds, includes a holding body internally confining a chamber and at least one extrusion screw disposed in the chamber. The device further includes a plurality of interchangeable extrusion heads alternatively installed on the holding body at a discharge opening of the chamber. The choice of using a type of head rather than another or leaving the discharge opening free is carried out based on the physico-chemical features of the elastomeric compound to be treated, so as to maintain the temperature and/or pressure of the outgoing compound under critical threshold values for such a compound.

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Номер записи: 64

27-12-2012 дата публикации

Low Reflected-Sound-Pressure-Level, Low Moisture-Vapor-Transmission-Rate Flooring System

Номер: US20120328867A1

Автор: Craig Patrick Keane

Принадлежит: Craig Patrick Keane

A flooring system having a top floor layer, a sub-floor, and an underlayment material disposed between the sub-floor and the top floor layer is disclosed. The underlayment material may include a cross-linked, polyolefin foam having a moisture vapor transmission rate of less than about 3.0 lb/1000 ft 2 /24 hr, and an average sound pressure level of less than about 15 dB over a range of about 300 Hz to about 1000 Hz. Foam density, gel fraction, and resin blend may combine to provide an underlayment material having such reflective sound and moisture vapor barrier properties.

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Номер записи: 65

27-12-2012 дата публикации

Polypropylene series resin porous film, battery separator and battery

Номер: US20120329894A1

Автор: Miho Yamamoto, Takeyoshi Yamada, Yasushi Usami

Принадлежит: MITSUBISHI PLASTICS INC

Regarding a polypropylene series resin porous film having a polypropylene series resin as the main component, so as to exert excellent slipping ability and processability when used as a battery separator, a polypropylene series resin porous film fabricated in such a way that the coefficient of static friction against film is greater than the coefficient of static friction against SUS is proposed.

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Номер записи: 66

17-01-2013 дата публикации

Process of Producing PCR Pellets

Номер: US20130015604A1

Автор: Khosrow Hallaji

Принадлежит: Envision Plastics Industries LLC

A process for producing, from PCR polyolefin feedstock, pellets which are suitable for molding into useful articles suitable for food contact and other applications wherein feedstock fragrances are not desirable.

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Номер записи: 67

17-01-2013 дата публикации

Underground mining rib support system and method

Номер: US20130017022A1

Автор: Michael H. Lee, Regis Thomas Satina

Принадлежит: Individual

A rib support system, a rib support device, a rib support method, a method for manufacturing a rib support device, and a computer readable medium are provided as described herein. The rib support device is configured to support a mine or tunnel rib (or wall) or roof to prevent spalling, and to provide safety and long term protection of tunnel (or open) areas. The rib support device may be made from a high density polyethylene (HDPE) material, or the like, that is resistant to corrosion, has superior overall performance and strength, has few (or no) sharp edges, is light weight, and is easy to handle.

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Номер записи: 68

17-01-2013 дата публикации

Multilayered structure and laminate, and method for production of the same

Номер: US20130017383A1

Автор: Hiroshi Kawai, Kouta Isoyama, Masao Hikasa, Satoshi Yamakoshi, Shinji Tai

Принадлежит: Kuraray Co Ltd

An object of the invention is to provide a multilayered structure having very superior gas barrier properties and being excellent in flex resistance, pinhole resistance, stretchability, thermoformability and interlayer adhesiveness, and having superior durability enabling characteristics such as high gas barrier properties to be maintained even if used with deformation such as flexion and/or stretching, and to provide a laminate in which the multilayered structure is used, and a production method thereof. Provided by the present invention is a multilayered structure in which at least 4 resin-layers constituted with a resin composition containing an ethylene-vinyl alcohol copolymer are contiguously laminated. A single layer of the resin layer has an average thickness of preferably no less than 0.01 μm and no greater than 10 μm. The average thickness is preferably no less than 0.1 μm and no greater than 1,000 μm. When the content of ethylene units of the ethylene-vinyl alcohol copolymer is no less than 3 mol % and no greater than 70 mol %, the saponification degree is preferably no less than 80 mol %.

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Номер записи: 69

31-01-2013 дата публикации

Incrementally Stretched Films with Increased Tear Resistance and Methods For Making The Same

Номер: US20130029066A1

Автор: Michael G. Borchardt

Принадлежит: Glad Products Co

Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is approximately equal to or greater than the machine-direction tear resistance of the film prior to stretching.

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Номер записи: 70

28-02-2013 дата публикации

Tire containing silicate microflakes having enhanced traction characteristics

Номер: US20130048171A1

Автор: John Joseph Andre Verthe, Paul Harry Sandstrom, Ping Zhang

Принадлежит: Goodyear Tire and Rubber Co

This invention discloses a tire having enhanced wet traction and ice traction characteristics. These tires are comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads, wherein said tread is adapted to be ground-contacting, wherein the tread includes at least one circumferential groove which separates circumferential ribs, each circumferential groove having two sides and a base therebetween, and wherein the sides of each circumferential groove are comprised of a rubbery composition that includes silicate microflakes which are substantially aligned in an orientation which is parallel with the sides of the grooves.

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Номер записи: 71

28-02-2013 дата публикации

Decorative welding rod for surface coverings

Номер: US20130051904A1

Автор: Ake Pettersson, Christer Andersson

Принадлежит: Tarkett GDL SA

The present invention relates to a multicolour decorative welding rod ( 3 ) and a method to produce a multicolour decorative welding rod, said welding rod comprising a PVC-based component A and a PVC-based component B, in a ratio of component A/component B comprised between 10/90 to 50/50, said components A and B being associated in such a way that the composition of said component A comprises a PVC having a higher melt viscosity and/or a higher melting point, than the PVC of said component B, said components A and B being of a different colour.

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Номер записи: 72

07-03-2013 дата публикации

Snap fitting for plumbing

Номер: US20130056104A1

Автор: David J. Kriens, Jr.

Принадлежит: Individual

A snap fitting for use in plumbing is provided. The snap fitting includes a main body formed of plastic and shaped to extend partially around a cylindrical pipe to snap over the pipe and an inset for extending from an interior side of the main body into a hole in the cylindrical pipe.

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Номер записи: 73

14-03-2013 дата публикации

Method of recycling synthetic turf

Номер: US20130064996A1

Автор: Larry Mashburn

Принадлежит: Textile Management Asscociates Inc

Disclosed herein is a method for recycling synthetic turf that includes combining a plurality of synthetic turf fragments with additives to form a mixture and extruding the mixture. The method produces a recycled material suitable for use as infill in a synthetic turf. Accordingly, an infill for synthetic turf and a synthetic turf including that infill are disclosed herein.

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Номер записи: 74

28-03-2013 дата публикации

Plate and apparatus for forming a plastic material flanged hollow article

Номер: US20130078334A1

Автор: Giulio Benedetti

Принадлежит: Individual

It is disclosed a plate for a mould station to form a flanged hollow plastic container by shaping a flat billet, the plate comprising a base, a frame, an outer core to form a container of a first size and an inner core to form a container of a second size, smaller than the first size, wherein the frame is integral with the base and wherein the frame defines a frame upper surface; wherein the outer core, in a first configuration, is held elastically with its upper surface flush with the frame upper surface and, in a second moulding configuration, is held with its upper surface recessed with respect to the frame upper surface; wherein the inner core, in a first configuration, is held elastically with its upper surface flush with the frame upper surface and, in a second moulding configuration, is held with its upper surface recessed with respect to the frame upper surface; and wherein a retention system is provided to retain said billet substantially adhering to at least the upper surface of the inner core.

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Номер записи: 75

18-04-2013 дата публикации

Use of thermoplastic composition comprising polyether-block copolyamides as additive

Номер: US20130093118A1

Автор: Eric Maziers

Принадлежит: Total Petrochemicals Research Feluy SA

The present invention discloses the use in rotomolding or slush molding applications of a composition comprising a polyolefin, a processing aid and optionally a UV-stabilizer.

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Номер записи: 76

25-04-2013 дата публикации

Airway devices, tube securing devices, and methods of making and using the same

Номер: US20130098368A1

Автор: David Alan Daugherty, Michael D. Hall, Patrick John Miller

Принадлежит: ECOLAB USA INC

Airway devices and tube securing devices are disclosed. Methods of making and using airway devices and tube securing devices are also disclosed.

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Номер записи: 77

25-04-2013 дата публикации

Multilayer tube having a tubular inner film, device and method for producing same, and use thereof

Номер: US20130098495A1

Автор: Albert Fasel, Rene Quitter

Принадлежит: HARTENSTEIN JURGEN

The invention relates to a multilayer tube, comprising a tubular inner film made of modified polytetrafluoroethylene, and one or more layers of a planar textile fibrous material, which is saturated with a curable resin, and optionally an outer film. The outer film is preferably made of UV impermeable material. The multilayer tube can be used for repairing pipes, but it can also be used as a stand-alone pipe for transporting fluids such as liquids and gases.

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Номер записи: 78

25-04-2013 дата публикации

Optical display device having polarizing film

Номер: US20130100529A1

Автор: Kentaro Yoshida, Minoru Miyatake, Satoru Kunikata, Shusaku Goto, Takashi Kamijo, Takeharu Kitagawa, Tomohiro Mori

Принадлежит: Nitto Denko Corp

Provided is an optical display device using a polarizing film which has a thickness of 10 μm or less and exhibits high optical characteristics. The optical display device comprises a continuous web of polarizing film which is made of a polyvinyl alcohol type resin having a molecularly oriented dichroic material, and formed through stretching to have a thickness of 10 μm or less and satisfy conditions expressed by the following formulas: P>−(10 0.929T-42.4 −1)×100 (where T<42.3); and P≧99.9 (where T≧42.3), wherein T is a single layer transmittance, and P is a polarization rate. The polarizing film may be prepared by subjecting a laminate comprising a non-crystallizable ester type thermoplastic resin substrate and a polyvinyl alcohol type resin layer formed on the substrate to by 2-stage stretching consisting of preliminary in-air stretching and in-boric-acid-solution stretching.

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Номер записи: 79

25-04-2013 дата публикации

Non-Symmetric Multiple Layer Injection Molded Products and Methods

Номер: US20130101696A1

Автор: Paul M. Swenson

Принадлежит: Kortec Inc

A mold for molding an injection molded article comprises a mold cavity with a non-symmetrical portion. At least one flow leader in the non-symmetrical portion of the cavity produces a symmetrical flow boundary in a multilayer flow downstream of the non-symmetrical portion of the mold cavity. The at least one flow leader may be a variable thickness flow leader or may alternatively be a plurality of flow leaders having a flow path length that differs from the flow path length of an adjacent flow leader by no more than about 15%. The multilayer flow comprising an inner layer, an outer layer, and an interior layer. Co-injection molding apparatus and methods that may use the foregoing mold are disclosed. Similarly, co-injection molded articles and containers that may result from the foregoing mold, apparatus, and methods are disclosed.

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Номер записи: 80

09-05-2013 дата публикации

System and method for reclaiming waste carpet materials

Номер: US20130112790A1

Автор: Edward Huitt, John J.M. REES, Leonard Lee Hixon, Jr.

Принадлежит: Shaw Industries Group Inc

The present invention relates generally to the reclaiming of carpet waste material. More particularly, the invention relates to a method and system for reclaiming carpet components such as yarn, tufting primary, binder, and secondary backing from post industrial and post consumer carpet waste in a substantially continuous flow process.

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Номер записи: 81

16-05-2013 дата публикации

Ophthalmic lens containing a fresnel surface and method for manufacturing same

Номер: US20130120707A1

Автор: Bill Houle, Haifeng Shan, Marvin Pounders, Richard Muisener, Zeming Gou

Принадлежит: Essilor International Compagnie Generale dOptique SA

A process for manufacturing an ophthalmic lens containing a Fresnel microstructured surface inside the lens. The Fresnel lens is injection molded with a mold insert having a heat conductivity lower than the thermoplastic material used to form the Fresnel lens. A second thermoplastic material is overmolded to the Fresnel lens to cover and protect the microstructured surface. The mold insert is made from Nickel or thermoplastic. The resulting lens includes two layers having different refractive indices. The Fresnel lens is made from polycarbonate while the overmold is made from PMMA or TPU.

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Номер записи: 82

06-06-2013 дата публикации

Bottle

Номер: US20130140263A1

Автор: Bryan J. Lembke, Matthew A. Russell, Raymond A. Pritchett, Jr.

Принадлежит: Graham Packaging Co LP, Tropicana Products Inc

A bottle includes a neck portion having an opening configured to permit filling and emptying of the bottle, a shoulder portion connected to a lower end of the neck portion, a sidewall connected to a lower end of the shoulder portion and extending vertically downward from the shoulder portion, and a base connected to a lower end of the sidewall and forming a bottom surface of the bottle. The sidewall has a plurality of annular ribs extending around a periphery of the sidewall. Each of the annular ribs includes a plurality of sequential enlarged portions interconnected by bridges, with each of the enlarged portions having a vertical width that is greater than a vertical width of each of the bridges.

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Номер записи: 83

06-06-2013 дата публикации

Trim panel

Номер: US20130140840A1

Автор: Jens Vornbaumen, Martin Schulte

Принадлежит: Dura Automotive Body and Glass Systems GmbH

The invention relates to a trim panel for the body of a motor vehicle. The trim panel includes a basic body formed of a thermosetting plastic.

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Номер записи: 84

20-06-2013 дата публикации

Stitchless Seam System For Joining Laminates

Номер: US20130153119A1

Автор: Gregory E. Hannon

Принадлежит: WL Gore and Associates Inc

A stitchless seam between a first panel having a functional layer and a second panel having a functional layer is provided. The seam system is formed via a discontinuous fused stitchless seam which connects a first panel to a second panel. A reinforcement may be used to strengthen the discontinuous fused stitchless seam connecting the first panel to the second panel, allowing formation of a liquid-impervious stitchless seam system. A method for forming the system is also provided.

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Номер записи: 85

04-07-2013 дата публикации

Table

Номер: US20130167354A1

Автор: Carl R. Stanford

Принадлежит: Lifetime Products Inc

A folding utility table includes a table top having a pair of support pedestals pivotally attached. A first pivotal support brace includes a distal end and a proximal end attached to the first support pedestal. A second pivotal support brace includes a distal end and a proximal end attached to the second support pedestal. In addition, the support pedestals may comprise at least one support leg, and each support leg of the first and second support pedestals may be laterally offset from each other so as to permit an offset displacement of the support legs when the support pedestals are disposed in a collapsed position.

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Номер записи: 86

04-07-2013 дата публикации

Table top

Номер: US20130167759A1

Автор: Carl R. Stanford

Принадлежит: Lifetime Products Inc

A folding utility table includes a table top having a pair of support pedestals pivotally attached. A first pivotal support brace includes a distal end and a proximal end attached to the first support pedestal. A second pivotal support brace includes a distal end and a proximal end attached to the second support pedestal. In addition, the support pedestals may comprise at least one support leg, and each support leg of the first and second support pedestals may be laterally offset from each other so as to permit an offset displacement of the support legs when the support pedestals are disposed in a collapsed position.

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Номер записи: 87

04-07-2013 дата публикации

Fibrous Wound Filler Material for Negative Pressure Wound Therapy

Номер: US20130172834A1

Автор: David G. Heagle

Принадлежит: TYCO HEALTHCARE GROUP LP

An apparatus for promoting the healing of an exuding wound includes a wound cover for defining a reservoir over a wound in which a negative pressure may be maintained. The cover may form a substantially fluid-tight seal around the wound and permit fluid communication between the reservoir and a vacuum source suitable for providing an appropriate negative pressure to the reservoir to stimulate healing of the wound. A wound filler positioned between the wound and the wound cover includes a nonwoven material at least partially perforated by sonic welding.

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Номер записи: 88

11-07-2013 дата публикации

Microfluidic device and method of fabricating the same

Номер: US20130174964A1

Автор: Chin-Sung Park, Kak Namkoong, Young-sun Lee

Принадлежит: SAMSUNG ELECTRONICS CO LTD

Provided are a microfluidic device that performs a biochemical reaction using a small amount of a biochemical fluid and detects the result thereof, and a method of fabricating the same. The microfluidic device includes: a substrate which comprises a chamber that is formed as a concave groove and accommodates a fluid in the bottom surface of the substrate, and is formed of polymer; and a film welded on the bottom surface of the substrate to seal the chamber so that the chamber is not open at the bottom surface of the substrate, and formed of polymer. The method of fabricating a microfluidic device includes: preparing a substrate which comprises a chamber that is formed as a concave groove and accommodates a fluid in the bottom surface of the substrate, and is formed of polymer; and welding a film on a bottom surface of the substrate to seal the chamber so that the chamber is not opened at the bottom surface of the substrate, the film being formed of polymer.

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Номер записи: 89

18-07-2013 дата публикации

Lubricious extruded medical tubing

Номер: US20130184659A1

Автор: Christopher M. Byrnes, Frank E. Barrett, Raymond A. Byrnes

Принадлежит: Contech Medical Inc

A medical tube having improved lubricity is disclosed. The medical tube is produced by extruding a polymer material blended with a lubricity enhancing additive through a resilient die. The polymer material can be medical-grade high-density polyethylene, and the lubricity enhancing additive can be a silicone-based or alloy-based material. The medical tube can include one or more internal elongated protuberances so as to reduce the internal surface area of the medical tube available to generate friction on a guide wire inserted or withdrawn through the medical tube.

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Номер записи: 90

01-08-2013 дата публикации

Forming apparatus, heating station and method for heating set portions

Номер: US20130193616A1

Автор: Andrea Bartoli, Flavio Traldi

Принадлежит: Sarong Spa

A forming apparatus for forming objects by forming a sheet of thermoformable material includes a thermal conditioning station including a kiln for heating the material to an operating temperature, and a heating station positioned downstream of the thermal conditioning station and including a heating arrangement to heat set portions of the material to a temperature near a softening temperature of the material. In order to reduce reject material at the restart of the apparatus following machine downtime, the kiln and the heating arrangement are positioned near one another in such a manner that a part of the material interposed between the thermal conditioning station and the heating station is heated by the heat generated by a kiln and/or by the heating arrangement.

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Номер записи: 91

15-08-2013 дата публикации

Method and device for blow moulding containers

Номер: US20130207319A1

Автор: Carlo Striebel, Dieter Klatt, Frank Haesendonckx, Frank Lewin, Gerhard Klöpper, Marco Bohnke, Michael Litzenberg, Rolf Baumgarte

Принадлежит: KHS CORPOPLAST GMBH

The method and the device are used to blow mould containers. A parison is transformed into the container after thermal conditioning within a blow mould of a blow moulding machine by the action of blowing pressure. In order to adjust to a contour of the container to be produced, prior to the moulding of the container, at least a part of a first blow mould is first removed from the blow station and replaced by at least a part of a second blow mould. Betbre the part of the first blow mould is removed, a locking device which fixes this part in the blow station is released and after the insertion of the part of the second blow mould said locking device is again positioned for fixing the part of the second blow mould. Each locking device is coupled to an operating element.

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Номер записи: 92

15-08-2013 дата публикации

Expandable Functional TFE Copolymer Fine Powder, the Expandable Functional Produdcts Obtained Therefrom and Reaction of the Expanded Products

Номер: US20130210944A1

Автор: Jack J. Hegenbarth, Ping Xu, Xin Kang Chen

Принадлежит: WL Gore and Associates Inc

A functional TFE copolymer fine powder is described, wherein the TFE copolymer is a polymer of TFE and at least one functional comonomer, and wherein the TFE copolymer has functional groups that are pendant to the polymer chain. The functional TFE copolymer fine powder resin is paste extrudable and expandable. Methods for making the functional TFE copolymer are also described. The expanded functional TFE copolymer material may be post-reacted after expansion.

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Номер записи: 93

29-08-2013 дата публикации

High Thermal Conductivity Co-Injection Molding System

Номер: US20130221572A1

Автор: Charles John Berg, Jr., Emily Charlotte Boswell, Gene Michael Altonen, John Moncrief Layman, Ralph Edwin Neufarth

Принадлежит: Procter and Gamble Co

A low constant pressure co-injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds. Co-injection of thin-walled parts having an L/T ratio>100, with embedded sustainable materials, such as polylactic acid (PLA), starch, post-consumer recyclables (PCR), and post-industrial recyclables (PIR) isolated from surfaces by barrier layers of leach-resistant material having a thickness less than 0.5 mm, is possible.

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Номер записи: 94

29-08-2013 дата публикации

Foam duct

Номер: US20130224415A1

Автор: Masaaki Onodera

Принадлежит: Kyoraku Co Ltd

A foam duct to which a heat insulating property and a shock absorbing property can be is provided due to structure of the foam duct is a foam duct including foam resin and includes a high-foam wall portion having a higher expansion ratio than other wall portions.

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Номер записи: 95

29-08-2013 дата публикации

Method for processing rubber granules or rubber powders

Номер: US20130225766A1

Автор: Martin Theusner

Принадлежит: CONTINENTAL REIFEN DEUTSCHLAND GMBH

A method for processing rubber granules or rubber powders containing different types of rubber. Vehicle tires containing natural rubber in the tread and butyl rubber in the inner liner are granulated or ground to prepare rubber granules or rubber powders, which are processed in a flotation cell under stirring and with the addition of air. The natural rubber fraction of the rubber granules has a higher tendency to adsorb air bubbles and to rise in the flotation cell, while the butyl rubber fraction remains at the bottom. The rubber granules are separated into two or more rubber fractions with an increased amount of a specific rubber type in each fraction.

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Номер записи: 96

05-09-2013 дата публикации

Method And System For Performing An Infrared Treatment

Номер: US20130228955A1

Автор: Aarne Heino, Iiya Kaufman

Принадлежит: Pexcor Manufacturing Co Inc

A method for performing an infrared treatment includes the steps of receiving an extruded product and feeding the extruded product to an oven including at least one lamp unit. The lamp unit includes a lamp, a reflective surface enclosing a first side of the lamp and positioned to direct radiation from the lamp, and a glass disposed between a second side of the lamp and an extruded product, wherein the glass separates the lamp and the extruded product. The method further includes the step of creating cross-linking between layers of the extruded product by directing the radiation at the extruded product. Still further, the method includes the steps of directing a first gas flow at a surface of the product and directing a second gas flow at the glass at an intensity, direction, and temperature that prevents the glass from becoming an infrared source.

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Номер записи: 97

03-10-2013 дата публикации

Integrated Process For Making Inflatable Article

Номер: US20130255869A1

Автор: Bob O'dowd, Charles Kannankeril, Mike Metta

Принадлежит: Sealed Air Corp

An integrated process for making an inflatable laminated article comprises extruding a first film and a second film, followed by cooling the first film and the second film so that the films will not fuse to one another upon contact with each other. The films are then brought into contact with one another, and selected portions of one or both films are heated so that the films are heat sealed to one another in a selected area having a desired pattern. The unsealed area between the film provides inflatable chambers between the first film and the second film. An alternative process utilizes a film tubing in lay-flat configuration to produce a laminated inflatable article.

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Номер записи: 98

03-10-2013 дата публикации

Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith

Номер: US20130256424A1

Автор: Alan F. Butler, David R. Bastow, Jerome E. Salhus, Malcolm F. Douglas, Margaret A. Hartfel, Stephen C.P. Joseph

Принадлежит: 3M Innovative Properties Co

Apparatus and methods for spraying a liquid relating to a gravity-fed spray gun are disclosed. Disclosed gravity fed spray guns may comprise a body and an attachment point located at a top portion of the body; and a spray nozzle located at a front portion of the body. An apparatus may further comprise a fluid reservoir configured to contain a fluid to be sprayed through the spray nozzle, the fluid reservoir comprising a container comprising an open end; a lid for cooperative engagement with the open end of the container, the lid comprising a connector to couple the fluid reservoir to the attachment point of the spray gun and an aperture through which the fluid can flow from the fluid reservoir to the spray nozzle in use; and a filter positioned to filter the fluid before reaching the spray nozzle.

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Номер записи: 99

17-10-2013 дата публикации

Process for annealing photovoltaic encapsulation polymer film

Номер: US20130273685A1

Автор: Johan Willy Declerck

Принадлежит: NOVOPOLYMERS NV

A process for annealing photovoltaic polymer encapsulation film ( 3 ), the film comprising polymer molecules substantially oriented along a machine direction, characterized in that the film is heated, supported on a support surface of support means ( 12 ), with heating means to a relaxation temperature to increase the isotropy of the polymer molecules such that the film is at least partly annealed, the support means ( 12 ) comprising a fluid ( 13 ) between the film ( 3 ) and the support surface.

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Номер записи: 100