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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 103662. Отображено 100.

05-01-2012 дата публикации

Polyurethane Roller Coating Device for Carpet Backing

Номер: US20120000417A1

Автор: Heinz Grueber, Manfred Grueber, Michael Harnesberger

Принадлежит: KUSTERS ZIMA Corp

A device for applying a polyurethane mixture to a backstitch side of a greige includes: a tensioning roller rotatable in a first direction; an application roller arranged adjacent to the application roller and rotatable in a second direction opposite to the first direction, the tensioning roller and the application roller positioned transversely and adjacent to a path of travel of the greige on the backstitch side of the greige, the tensioning roller rotatable against a feed direction of the greige, the application roller rotatable in the feed direction of the greige; and a dispenser configured to create a puddle of the polyurethane mixture between the tensioning roller and the application roller.

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Номер записи: 1

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: 2

12-01-2012 дата публикации

Method for manufacturing decorated molding

Номер: US20120006480A1

Автор: Satoshi Ohya, Toshiro Ariga, Yoshinari Santo

Принадлежит: DIC Corp

There is provided a method for manufacturing a decorated molding having projections and depressions in a decorated surface, the method including, while a heat-shrinkable resin sheet is supported, a step (1) of creating a difference in thickness between an area A and an area B adjacent to each other in the same plane of the resin sheet through irradiation with infrared rays so that the area A and the area B have surface temperatures different from each other and the surface temperature of at least the area A is a surface temperature that is higher than or equal to a temperature T of an inflection point of orientation returning strength of the resin sheet and a step (2) of attaching the resin sheet to an adherend by vacuum forming to achieve integration. In a method for simultaneously performing vacuum forming and decoration, a decorated molding having projections and depressions in a decorated surface can be obtained with high reproducibility without requiring a physical method such as embossing.

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Номер записи: 3

19-01-2012 дата публикации

Viscoelastic Extrusion Processing Method and Compositions for Biopolymers

Номер: US20120013037A1

Автор: Michael J. Riebel, Milton Riebel, Ryan W. Riebel

Принадлежит: Biovation LLC

A viscoelastic extrusion process (VEEP) for biopolymers such as polylactic acid is provided. The VEEP process removes many processing and performance limitations of PLA as well as creates performance sufficient to produce durable “nonbiodegradable” products as a direct replacement for PVC and other petrochemical profile and sheet extrusion applications. The VEEP process also retains a high degree of crystallinity within the PLA for increasing toughness and to lower its biodegradability. The invention also includes an integral process wherein rheology is highly modified to allow profile extrusion and higher melt strength wherein processing is lower than the melting point of the primary biopolymer and below the browning points of the natural fibers in the biopolymers viscoelastic state.

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Номер записи: 4

26-01-2012 дата публикации

Integrated refrigerator car carriage structure and mounting method thereof

Номер: US20120019020A1

Автор: Hong Wang

Принадлежит: Individual

An integrated refrigerator car carriage structure is disclosed. The carriage structure has a protection layer ( 8 ) and an insulating layer. The insulating layer is composed of a left side plate ( 1 ), a right side plate ( 4 ), a head plate ( 2 ), a sole plate ( 5 ), a fore sealing plate ( 3 ) and a back sealing plate ( 6 ), that are injection molded with polyurethane material. The protection layer is adhered on the insulating layer. The plates of the insulating layer are connected with each other in a seamless manner, so as to form a unitary structure. It discloses a mounting method of the integrated refrigerator car carriage structure also. The structure is simple and easy to manufacture with improved space utilization rate and heat insulation performance.

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Номер записи: 5

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: 6

26-01-2012 дата публикации

Flame-retardant poly lactic acid-containing film or sheet, and method for manufacturing thereof

Номер: US20120021202A1

Автор: Hiroki Senda, Shigeki Ishiguro

Принадлежит: Nitto Denko Corp

Provided is a film or sheet composed of a resin composition that includes a poly lactic acid (A), an acidic functional group-modified olefinic polymer (B) including an acidic functional group and having an acid value of 10 to 70 mg KOH/g and a weight average molecular weight of 10,000 to 80,000, a tetrafluoroethylene polymer (C), and an aromatic cyclic phosphazene-containing flame retardant (D) including a compound of General Formula (I) and in which the aromatic cyclic phosphazene-containing flame retardant (D) is included in an amount of 10 to 70 parts by weight based on 100 parts by weight of the poly lactic acid (A), and a method for manufacturing the film or sheet by melt film formation. Each sign in Formula is as described in the specification.

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Номер записи: 7

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: 8

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: 9

02-02-2012 дата публикации

Semiconductor light emitting device substrate strips and packaged semiconductor light emitting devices

Номер: US20120025254A1

Автор: Ban P. Loh, Nicholas W. Medendorp, JR.

Принадлежит: Cree Inc

Semiconductor light emitting device packaging methods include fabricating a substrate configured to mount a semiconductor light emitting device thereon. The substrate may include a cavity configured to mount the semiconductor light emitting device therein. The semiconductor light emitting device is mounted on the substrate and electrically connected to a contact portion of the substrate. The substrate is liquid injection molded to form an optical element bonded to the substrate over the semiconductor light emitting device. Liquid injection molding may be preceded by applying a soft resin on the electrically connected semiconductor light emitting device in the cavity. Semiconductor light emitting device substrate strips are also provided.

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Номер записи: 10

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: 11

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: 12

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: 13

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: 14

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: 15

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: 16

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: 17

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: 18

08-03-2012 дата публикации

Method and apparatus for making curled decorative grass

Номер: US20120056349A1

Автор: Donald E. Weder

Принадлежит: Individual

Curled decorative grass having a variety of configurations and methods for making such decorative grass is provided which, because of its increased bulk, can also be used as a packing material, animal bedding, cat litter, mulch for soil, and a media for plants. The curled decorative grass is produced by curling a substantially flat sheet of material and thereafter cutting the resulting curled sheet of material, or by cutting a pre-curled material.

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Номер записи: 19

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: 20

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: 21

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: 22

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: 23

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: 24

12-04-2012 дата публикации

Apparatus and method for manufacturing multi component plastic molded parts

Номер: US20120086141A1

Автор: Andreas Reitberger, Ludwig Jung, Marco Gruber

Принадлежит: KraussMaffei Technologies GmbH

In a method of making multi-component plastic molded parts, using an apparatus which includes two outer platens with first half-molds, and a middle platen with second half-molds interacting with the first half-molds such as to define cavities in two parting planes for injection of a plastic melt and/or a PUR mixture, one of the first and second half-molds can move in increments relative to the other one of the first and second half-molds, thereby forming different cavities in the parting planes from cycle to cycle. In a first cycle preforms are produced in respective cavities and then held in one of the first and second half-molds as the other one of the first and second half-molds moves in increments. Further components can then be injected into cavities formed in the parting planes from cycle to cycle, while another process step can be executed from cycle to cycle in free half-molds.

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Номер записи: 25

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: 26

19-04-2012 дата публикации

Apparatus for Reshaping Plastic Preforms, Having a Heating Device

Номер: US20120091636A1

Автор: Frank Winzinger, Klaus Voth, Konrad Senn

Принадлежит: KRONES AG

An apparatus for reshaping plastic preforms into plastic containers includes a plurality of blow-moulding stations that each have at least one receptacle space, within which the plastic preforms can be expanded into the plastic containers. The apparatus also includes a conveying device that conveys the containers along at least one specified travel path, wherein the apparatus has a plurality of heating devices that are arranged along the travel path of each container, upstream of the blow-moulding stations, wherein at least one heating device is allocated to at least one blow-moulding station.

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Номер записи: 27

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: 28

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: 29

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: 30

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: 31

03-05-2012 дата публикации

Method of making a reinforced resin structure

Номер: US20120104651A1

Автор: Wayne J. Caillouette, William F. Oehler

Принадлежит: Hamilton Sundstrand Corp

A method of making a reinforced resin structure is disclosed. A volume of uncured resin compound is placed on a first outer surface of a carrier structure comprising a plurality of fibers. The uncured resin compound and the carrier structure are pressed between two cooperating plates to disperse the resin compound into and through a plurality of passages between the plurality of fibers. The dispersed resin compound is cured to fix the resin within the plurality of passages and around the plurality of fibers.

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Номер записи: 32

03-05-2012 дата публикации

Superhydrophobic films

Номер: US20120107556A1

Автор: Berkan K. Endres, Jun-Ying Zhang, Mark K. Debe, Terry L. Smith

Принадлежит: 3M Innovative Properties Co

Superhydrophobic films and methods of making such films are disclosed. More particularly, superhydrophobic films having durable nanostructures with high contrast ratios and various methods of producing such films are disclosed.

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Номер записи: 33

10-05-2012 дата публикации

nozzle for a machine for manufacturing containers

Номер: US20120114783A1

Автор: Thierry Lambert

Принадлежит: Sidel Participations SAS

Pressurized gas injecting device ( 14 ) for a machine ( 1 ) for blow molding or stretch blow molding a container from a blank ( 2 ) of plastic material. The device has a nozzle ( 15 ) movable between an upper position separated from a mold ( 9 ) intended to receive the blank ( 2 ) and a lower position pressed against the mold ( 9 ) while covering a neck ( 3 ) of the blank ( 2 ); an insert ( 36 ) mounted movably with respect to the nozzle ( 15 ), the insert ( 36 ) having a lower end face ( 45 ) capable of being pressed against a lip ( 4 ) of the blank ( 2 ); and a return device ( 44 ) applying force on the insert ( 36 ) toward a lower position in which the insert ( 36 ) is at the end-of-travel stop with respect to the nozzle ( 15 ), and in which the lower end face ( 45 ) of the insert ( 36 ) extends beyond the nozzle ( 15 ).

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Номер записи: 34

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: 35

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: 36

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: 37

07-06-2012 дата публикации

Timber substitute

Номер: US20120137937A1

Автор: Laurence Walter Dummett

Принадлежит: Biofiba Innovations Pty Ltd

An extrudable fused solid comprising a matrix which comprises starch and a plasticizer, and which has continuous fibre under tension disposed within the matrix. Further a process for producing the fused solid, and a pallet which is at least partially composed of the fused solid.

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Номер записи: 38

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: 39

07-06-2012 дата публикации

Resin bonding method by photoirradiation, method for producing resin article, resin article produced by the same method, method for producing microchip, and microchip produced by the same method

Номер: US20120140335A1

Автор: Hiroyuki Sugimura, Yoshihiro Taguchi, Yoshinao Taniguchi

Принадлежит: Alps Electric Co Ltd

A resin bonding method according to the present invention is a resin bonding method for bonding a first resin and a second resin including (I) a step of irradiating spaces containing oxygen molecules with vacuum ultraviolet light having a wavelength of 175 nm or less, the spaces being in contact with surfaces of the first and second resins; and (II) a step of, after the irradiation, subjecting the surfaces to temperature rise while the surfaces are in contact with each other, to bond the first resin and the second resin together with the surfaces serving as bonding surfaces. In the step (I), the surfaces of the first and second resins may be further irradiated with the vacuum ultraviolet light. In this case, a light amount of the vacuum ultraviolet light having reached the surfaces is preferably, for example, 0.1 J/cm 2 or more and 10 J/cm 2 or less.

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Номер записи: 40

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: 41

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: 42

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: 43

14-06-2012 дата публикации

Scented Stuffed Toy and Method for Producing The Same

Номер: US20120145091A1

Автор: PING Wang

Принадлежит: Individual

A scented stuffed toy has a latex body formed to define an exterior appearance and having a chamber therein, a scented material being scented and mounted inside the chamber, and a PU stuffing formed by polyurethane foam, fully filled in the chamber and adhered to an inner wall of the latex body. A method for producing a scented stuffed toy has a mold preparing step, a latex injecting step, a polyurethane filling step, a scented material adding step, a foaming step and a demolding step. As the PU stuffing is combined with the scented material and foamed inside the latex body, the present invention emits a scent and attracts the sense of smell of pets so that pets can play with the scented stuffed toy with more fun.

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Номер записи: 44

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: 45

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: 46

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: 47

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: 48

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: 49

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: 50

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: 51

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: 52

19-07-2012 дата публикации

Advanced control system and method for making polyethylene terephthalate sheets and objects

Номер: US20120181715A1

Автор: Nicholas Barakat, William Karazes

Принадлежит: Chemlink Capital Ltd

A system for making PET objects including a means for reacting a first PET precursor and a second PET precursor to produce a PET melt; a means for flowing the PET melt to a valve having at least two outlets; a means for flowing the PET melt from at least one of the at least two outlets to at least one die forming line and one pelletizing (cutter) line. A means for controlling individually the mass flow of the PET melt in each of the at least two system lines independently of the other and a means for forming the PET objects from the PET melt. The control scheme is a combination of a feed forward system as well as a feedback loop. The entire control scheme is part of the overall system PLC. The fine tuning of the pressure at the outlet of the die forming loop is controllers to less than +/−1 bar to obtain maximum control of formed part.

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Номер записи: 53

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: 54

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: 55

02-08-2012 дата публикации

White, biaxially oriented polyester film with a high portion of cyclohexanedimethanol and a primary and secondary dicarboxylic acid portion and a method for its production and its use

Номер: US20120196111A1

Автор: Bodo Kuhmann, Holger Kliesch, Matthias Konrad, Oliver Klein

Принадлежит: Mitsubishi Polyester Film GmbH

The invention relates to a white biaxially oriented film predominantly formed from a polyester whose diol component includes at least 80 mol-% of 1,4-cyclohexanedimethanol (CHDM), and whose dicarboxylic acid component includes at least 80 mol-% of one or more benzenedicarboxylic acid(s) and/or one or more naphthalene dicarboxylic acid(s). The dicarboxylic acid component includes a main dicarboxylic acid component forming an at least 55 mol-% portion, chosen from either 2,6-naphthalene dicarboxylic acid or terephthalic acid. The dicarboxylic acid component further includes a secondary dicarboxylic acid component, present in an amount of at least 18 mol-%, with the secondary dicarboxylic acid component differing from the main dicarboxylic acid component. The invention further relates to a method for producing the film and its use.

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Номер записи: 56

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: 57

09-08-2012 дата публикации

Process for producing liquid crystal polyester-impregnated base material

Номер: US20120199999A1

Автор: Changbo SHIM, Sadanobu Iwase

Принадлежит: Sumitomo Chemical Co Ltd

The present invention provides a process for producing a liquid crystal polyester-impregnated base material, comprising steps of (1) impregnating a fiber sheet with a liquid composition containing a liquid crystal polyester and an organic solvent dissolving the liquid crystal polyester, (2) removing the organic solvent from the impregnated liquid composition, thereby forming an intermediate, and (3) heat treating the intermediate at 270° C. or higher and a lower temperature than a pyrolysis temperature of the liquid crystal polyester.

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Номер записи: 58

09-08-2012 дата публикации

Apparatus for producing thermoplastic resin pellets

Номер: US20120201917A1

Автор: Hideyuki Kurose, Katsumi Shinohara, Minoru Kikuchi, Tomomichi Kanda

Принадлежит: Mitsubishi Gas Chemical Co Inc

The present invention provides an apparatus for producing thermoplastic resin pellets of uniform shape. The apparatus includes a batch-type polymerization vessel whose inner pressure can be controlled; a pelletizer for cutting a strand-form thermoplastic resin discharged from the polymerization vessel, thereby forming pellets; a pipe for transferring the pellets to a storage container by pneumatic transportation or suction transportation; a pressure differential measuring unit for determining variation in a pressure difference between the inlet and the outlet of the transfer pipe; and a pressure controlling unit for controlling the inner pressure of the batch-type polymerization vessel on the basis of the variation in the measured pressure difference; wherein the inner pressure of the batch-type polymerization vessel is controlled in relation to a pressure loss in the transfer pipe.

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Номер записи: 59

16-08-2012 дата публикации

Method and device for providing a raw material for the production of pet containers

Номер: US20120208908A1

Автор: Kaj Führer

Принадлежит: KRONES AG

A method and a device for providing a raw material for the production of PET containers, the raw material being mixed from recycled PET (r-PET) and virgin PET (v-PET), where in order to optimize both the plant and the method, v-PET is added in a quantitatively controlled manner to the r-PET prior to the last heating of the r-PET or to the heated r-PET.

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Номер записи: 60

23-08-2012 дата публикации

Modified polylactic acid, polymeric blends and methods of making the same

Номер: US20120211927A1

Автор: David Rauscher, Fengkui Li, John Ashbaugh, Robert Dotter

Принадлежит: Fina Technology Inc

Polymeric compositions and processes of forming the same are discussed herein. The processes generally include contacting a polylactic acid with a reactive modifier selected from epoxy-functionalized polybutadiene, ionic monomer, and combinations thereof.

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Номер записи: 61

23-08-2012 дата публикации

Colored ink for pad transfer printing of silicone hydrogel lenses

Номер: US20120213922A1

Автор: Barry L. Atkins, Gregory Carlson, Michael Hugh Quinn

Принадлежит: Individual

The present invention provides a method for making colored silicone hydrogel contact lenses. The method of the invention comprises the steps of: (a) providing a contact lens constructed of a silicone hydrogel; (b) applying a color coat to at least a portion of a surface of the lens with an ink, wherein the ink comprises at least one colorant, a silicone-containing binder polymer, one or more vinylic monomers, and optionally a diluent, wherein the silicone-containing binder polymer is a copolymerization product of a polymerizable mixture including (i) at least one hydrophilic vinylic monomer; (ii) at least one functionalizing vinylic monomer; (iii) at least one silicone-containing vinylic monomer or macromer; (c) curing the ink in the presence of an adhesion promoter, thereby causing the color coat to adhere to the lens.

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Номер записи: 62

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: 63

30-08-2012 дата публикации

Method for recycling paper machine clothing

Номер: US20120217667A1

Автор: Matthais Schmitt, Michael Straub, Torsten Kallweit

Принадлежит: VOITH PATENT GMBH

A method for recycling the construction material of paper machine clothing, in particular forming screens and press felts to be used as starting product, includes the steps of a) Classification of a starting product to be recycled at least in regard to the material composition thereof, b) Comminution of the starting product and c) Extrusion of the comminuted starting product.

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Номер записи: 64

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: 65

06-09-2012 дата публикации

Transparent or translucent extruded polyamide

Номер: US20120223453A1

Автор: Claire Isabelle Michalowicz, Elizabeth E. Grimes, William Todd Rogers

Принадлежит: Arkema Inc

The invention relates to a process for forming an extruded transparent or translucent polyamide article including melt calendering to improve the physical properties and optical clarity. The polyamide article is a sheet, film, or profile.

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Номер записи: 66

06-09-2012 дата публикации

Film and uses thereof

Номер: US20120225274A1

Автор: Akifumi Kagayama, Hisako Ishikawa, Kazuo Yagi, Toshinori Matsuda, Yosuke Ono

Принадлежит: Mitsui Chemicals Inc

Disclosed is a film composed of a resin having a thiourethane bond, wherein the molar ratio (S/N) of sulfur to nitrogen contained in the resin is equal to or more than 0.8 and less than 3. According to the present invention, the film is excellent in a balance among high refractive index, low birefringence and light transmittance, and further excellent in a balance of mechanical characteristics such as toughness, hardness and dimensional stability, so that effects of deformation and the like during processing are very small, and the film is further excellent in solvent resistance as well.

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Номер записи: 67

06-09-2012 дата публикации

Film Formed from a Blend of Biodegradable Aliphatic-Aromatic Copolyesters

Номер: US20120225966A1

Автор: Bo Shi, James H. Wang

Принадлежит: Kimberly Clark Worldwide Inc

A film that is formed from a biodegradable polymer blend of different aliphatic-aromatic copolyesters is provided. More specifically, the blend contains a first copolyester formed from a terephthalic acid monomer. The use of a terephthalic acid monomer results in a polymer chain containing 1,4-(para-)terephthalate units linked in a generally linear configuration (e.g., ˜180°). The blend also contains a second aliphatic-aromatic copolyester formed from a phthalic acid and/or isophthalic acid monomer.

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Номер записи: 68

13-09-2012 дата публикации

Manufacturing method of push-button switch

Номер: US20120227251A1

Автор: Haruaki Miyamura, Keiichi Fukuda, Norio Suzuki, Shunta Hyuga

Принадлежит: Shin Etsu Polymer Co Ltd

In a manufacturing method of a push-button switch, a key-top end of a pressing element 25 is inserted into a lower-mold recess for the pressing element, which is provided in a surface of a lower mold. A reinforcing plate 28 is placed in the lower mold so that the pressing element 25 extends through a plate through hole of the reinforcing plate 28. An upper mold and the lower mold are moved toward each other so as to insert the other end of the pressing element 25 into an upper-mold recess for the pressing element, which is provided in a lower surface of the upper mold. A liquid silicone rubber 27, which contains a component that does not adhere to the upper and lower molds but adheres to the pressing element 25, is introduced into a cavity. After the upper and lower molds are pressed and held at a predetermined temperature for a predetermined time, the upper and lower molds are opened to remove a molded product in which an intermediate portion in an axial direction of the pressing element 25 is supported in the plate through hole by the silicone rubber 27. A back surface of a key top 26 is attached to the key-top end of the pressing element 25 in the molded product. Thus, the pressing element and the elastic member are easily and reliably integrally molded by using the elastic member, and durability of the push-button switch is improved.

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Номер записи: 69

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: 70

20-09-2012 дата публикации

Forming Portion Of An Article From Fabrication Scrap, And Products Thereof

Номер: US20120233883A1

Автор: Benjamin A. Shaffer, Karen N. Spencer

Принадлежит: Nike Inc

Material scraps can be collected and resized. The resized scrap can be distributed to create a recovered material layer, which layer (with or without one or more carrier layers and/or additional elements) can then be subjected to heat and/or pressure so as to create a pliable composite panel. That pliable composite panel, or a portion thereof, may then be used to create an upper shell or another article.

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Номер записи: 71

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: 72

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: 73

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: 74

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: 75

04-10-2012 дата публикации

Surface panel and method of manufacturing the same

Номер: US20120249452A1

Автор: Hajime KATONO, Mitsuru Tokuta, Sadao KITANO, Shinji Okawara

Принадлежит: Alps Electric Co Ltd

The surface panel includes a transmissive resin layer and a sensor film closely attached to a back surface of the resin layer. The sensor film includes a base film, a frame-shaped decorative portion on a front surface of the base film, and a transmissive electrode layer and right and left wiring layers on a back surface of the base film. The sensor film is closely attached to and along the back surface of the resin layer. The right and left wiring layers are closely attached to the corresponding right and back-surface left portions. Consequently, the area that is allocated for the transmissive region and the electrode layer can be increased.

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Номер записи: 76

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: 77

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: 78

18-10-2012 дата публикации

Fiber reinforced polymeric composites with tailorable electrical resistivities and process for preparing the same

Номер: US20120261623A1

Автор: Madishetty Narayana Rao Jagdish Kumar, Samudra Dasgupta, Sundaram Sankaran

Принадлежит: DIRECTOR GENERAL DEFENCE RESEARCH AND DEVELOPMENT ORGANISATION

The present invention relates to polymer composite materials, more particularly relates to composite materials with tailor made surface electrical resistivities in the range of 10 9 to 10 −1 Ω/sq. and process of making the same. The process for preparing Fibre Reinforced Polymeric (FRP) Composite, said process comprising acts of homogeneously mixing 1-30% by weight of different electrically conducting fillers in matrix resin system to obtain resin mix; wetting dry preforms using the resin mix; compacting the wetted preforms to obtain green composite; curing the green composite; and post-curing the cured composite to prepare the FRP Composite.

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Номер записи: 79

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: 80

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: 81

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: 82

01-11-2012 дата публикации

Methods of Making Bulked Absorbent Members

Номер: US20120276337A1

Автор: Jill Marlene Orr, John Brian Strube, John Joseph Curro, Keith Robert PRIESSMAN, Leroy Joseph KOCHER

Принадлежит: Procter and Gamble Co

Absorbent members, especially bulked absorbent members, and methods of making the same are disclosed. The absorbent member may be in the form of a unitary absorbent fibrous layer comprising at least some cellulose fibers. The unitary absorbent fibrous layer is at least partially stratified through its thickness. The absorbent member may also have a plurality of discrete deformations, such as depressions and/or apertures in its surfaces. The method involves subjecting a precursor web to at least one cycle (or pass) through a mechanical deformation process. The mechanical deformation process utilizes a first forming member and a second forming member that form a nip therebetween through which the precursor web is passed. The first and second forming members are moving at different speeds relative to each other when they come together to form the nip.

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Номер записи: 83

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: 84

01-11-2012 дата публикации

Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite material

Номер: US20120276795A1

Автор: Akihiro Ito, Kazuki Koga, Kazuya Goto, Kouki Wakabayashi, Tadayoshi Saitou, Tsuneo Takano

Принадлежит: Mitsubishi Rayon Co Ltd

The invention relates to a prepreg containing a reinforcing fiber, a sheet-like reinforcing fiber substrate including the reinforcing fiber, and a matrix resin, wherein the matrix resin is impregnated into the sheet-like reinforcing fiber substrate and also covers one surface of the sheet-like reinforcing fiber substrate, such that the matrix resin impregnation ratio is within a range of 35% to 95%. The invention also relates to a prepreg containing a reinforcing fiber substrate in the form of a sheet and formed from a reinforcing fiber woven fabric, and a matrix resin, wherein at least one surface of the reinforcing fiber substrate displays a sea-and-island-type pattern with resin-impregnated portions (island portions) and fiber portions (sea portions), such that a surface coverage of the matrix resin is within a range of 3% to 80%.

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Номер записи: 85

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: 86

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: 87

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: 88

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: 89

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: 90

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: 91

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: 92

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: 93

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: 94

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: 95

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: 96

27-12-2012 дата публикации

Method for preparing coated binder units and a system for use therein

Номер: US20120328777A1

Автор: Eurico Filipe Dias Pessoa, João Miguel De Amorim Novais Da Costa Nobrega, José António Colaço Gomes Covas, Sophie Nigen-Chaidron

Принадлежит: Individual

A method for preparing a plurality of coated binder units wherein each of the coated binder units comprises a core of a binder coated with a layer of coating material, which method comprises the steps of: (a) providing a coated binder which comprises a core of a binder coated with a layer of coating material; and (b) dividing the coated binder into the plurality of the coated binder units by means of a system which comprises a first and a second loop that engage over part of their lengths and rotate in opposite directions, the first loop comprising a first repeating sequence of interlinked molds and the second loop comprising a second repeating sequence of interlinked molds, whereby the coated binder units are formed by welding edges of the coating and cutting the extrudate into pieces in a region where the first and the second loops engage. The invention further relates to said system.

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Номер записи: 97

27-12-2012 дата публикации

Dry adhesive structures

Номер: US20120328822A1

Автор: Burak Aksak, Metin Sitti, Michael Murphy

Принадлежит: Individual

Dry adhesive structures including a liquid polymer on the second end of the stem that is molded on the stem in a mold, wherein the mold includes a recess having a cross-sectional area that is less than a cross-sectional area of the second end of the stem. The liquid polymer is cured in the mold to form a tip at the second end of the stem, wherein the tip includes a second layer stem; corresponding to the recess in the mold. The tip is removed from the mold after the liquid polymer cures.

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Номер записи: 98

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: 99

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: 100