With Heating Or Cooling Patents (Class 264/328.14)
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Patent number: 11813775Abstract: This concerns a screw pump for the extrusion of plastic materials, which is extremely compact and so it can be inserted in-line in a plastic material filtration system, encapsulating within it a duct parallel to the axis of the screw.Type: GrantFiled: July 16, 2021Date of Patent: November 14, 2023Inventor: Erica Canaia
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Patent number: 11628612Abstract: The invention relates to a device for producing plastic pipe from a molten plastic tube. The device comprises a injection head for connection to an extruder for the extrusion of the molten plastic tube and several molding jaws in each case having a molding surface for the molding of the extruded molten plastic tube, which, for molding the extruded molten plastic tube, are arranged, in each case in pairs, guided by means of a drive device along a molding path in the production direction of the extruded molten plastic tube. The molding surface in each case partially encircles a receiving space for receiving the molten plastic tube. According to the invention, at least one of the molding jaws has a sensor device which comprises at least one sensor with a data-capturing sensor head, which is arranged such that its capture area comprises an area of the molding surface and/or an area of the receiving space.Type: GrantFiled: October 8, 2020Date of Patent: April 18, 2023Inventor: Christian Fiebig
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Patent number: 11596607Abstract: The present invention is related to polymer based formulation for release of drugs and bioactives at gastrointestinal tract specific sites including stomach, intestine and colon.Type: GrantFiled: April 10, 2018Date of Patent: March 7, 2023Assignee: ACTORIOUS INNOVATIONS AND RESEARCH PVT. LTD.Inventors: Jayant Jagannath Khandare, Abhijit Gothoskar, Nilesh Kulkarni, Gourishankar Aland, Shashwat Banerjee, Rituja Gupta
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Patent number: 11389844Abstract: Compositions comprising a blister pack, a container dimensioned to hold the blister pack and a pharmacological agent activity mitigation component are provided. Also provided are methods of making and using the compositions.Type: GrantFiled: October 30, 2018Date of Patent: July 19, 2022Assignee: Verde Environmental Technologies, Inc.Inventor: William V. Fowler
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Patent number: 11235497Abstract: A process is presented and described for the production of moldings, comprising the steps of (a) providing a polymer composition comprising from 1 to 99% by weight of polyhydroxyalkanoate and from 1 to 99% by weight of starch-containing polymer; (b) homogenizing the polymer composition with use of thermal and/or mechanical energy; (c) introducing the polymer composition into a mold; (d) molding the molding in the mold; and (e) removing the molding from the mold. The process described is in particular suitable for the production of hard capsules.Type: GrantFiled: December 23, 2015Date of Patent: February 1, 2022Assignee: BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH, & CO. KGInventors: Harald Schmidt, Christoph Hess, Wolfgang Friedek
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Patent number: 11186023Abstract: Disclosed is a method of adjusting a motion profile of a shooting pot plunger for use in a molding system, the shooting pot plunger slidably movable within a shooting pot cavity, the method comprising: sensing a characteristic at a predetermined location in an injection circuit of the molding system; determining that the sensed characteristic is outside of a threshold range; adjusting the motion profile of the shooting pot plunger to account for determining that the sensed characteristic is outside of the threshold range; and storing the adjusted motion profile in a memory.Type: GrantFiled: November 4, 2016Date of Patent: November 30, 2021Assignee: HUSKY INJECTION MOLDING SYSTEMS LTD.Inventors: Manon Danielle Belzile, Patrice Fabien Dezon-Gaillard, James Osborne Plumpton
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Patent number: 10864665Abstract: Disclosed are injection molds, injected molded articles, and methods for using the same. The injected molds include a mold cavity and an injection molding conduit having a first end, a second end defining an outlet in fluid communication with the mold cavity, a first interior transverse dimension that is perpendicular to a longitudinal axis of the injection molding conduit, a second interior transverse dimension that is perpendicular to the longitudinal axis and to the first interior transverse dimension, and at the second end, the second interior transverse dimension is at least three times larger than the first interior transverse dimension, and the second interior transverse dimension of the injection molding conduit is substantially aligned with a thickness of a portion of the mold cavity that is adjacent to the outlet of the injection molding conduit.Type: GrantFiled: February 6, 2018Date of Patent: December 15, 2020Assignee: Essilor InternationalInventors: Gary S. Clark, David J. Rys, Nattapop Napkun, Timothy Holton
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Patent number: 10850438Abstract: [Problem] To provide an injection apparatus including a flow path switching mechanism that is simple in construction and low in cost. [Solution] An injection apparatus (1) includes a plasticization device (2) for melting resin, a first and second plunger injection devices (4, 5) for measuring an amount of resin and injecting the resin, an injecting portion (8), and a flow path switching block (7) that connects the plasticization device, the first and second plunger injection devices and the injecting portion together. A first to fourth connecting flow paths (23a, 23b) and a flow path switching valve (21) are provided in the flow path switching block (7). The plasticization device (2), the first plunger injection device (4), the injecting portion (8) and the second plunger injection device (5) are connected to the first to fourth connecting flow paths (23a, 23b), respectively.Type: GrantFiled: February 1, 2017Date of Patent: December 1, 2020Assignee: THE JAPAN STEEL WORKS, LTD.Inventors: Akira Yasue, Masahiko Taketani, Kazuya Tsuji, Shigeki Inoue, Shoso Nishida, Daigo Saga, Takashi Harada
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Patent number: 10793695Abstract: A polymer nanocomposite composition, wherein nanoparticles, preferably graphene oxide, are well dispersed within a polymer matrix, preferably thermoplastic polyurethane in one embodiment. Affinity of the nanoparticles to one of the phases of the polymer matrix, preferably a hard segment of the thermoplastic polyurethane, provides enhanced mechanical properties. Processes for preparing the polymer nanocomposite compositions are described. In a preferred embodiment, an extensional dispersing element is included within the screw configuration of an extrusion process.Type: GrantFiled: October 25, 2018Date of Patent: October 6, 2020Assignee: CASE WESTERN RESERVE UNIVERSITYInventors: Joao Maia, Tyler Schneider, Chaitanya Danda, Brandy Grove, Shaghayegh Khani, Guilhermino Fechine, Ricardo Jorge Espanhol Andrade, Sergio Domingues, Pablo Munoz, Leice Amurin, Danilo Nagaoka
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Patent number: 10343327Abstract: Disclosed is a method for parametrizing a facility for producing containers including: a mold having a movable mold bottom, a movable drawing rod and an electric machine coupled with the rod; from a configuration in which the rod is in a raised position and in the bottom in an extended position, operating the electric machine as a motor; assessing the resultant of the axial forces on the rod; when a variation is detected in the resultant of the forces, assigning an initial position to the rod; controlling the movement of the mold bottom towards the retracted position thereof; assigning to the rod the corresponding so-called final position of the rod; and calculating the difference between the final position and the initial position.Type: GrantFiled: July 2, 2015Date of Patent: July 9, 2019Assignee: SIDEL PARTICIPATIONSInventor: Pierrick Protais
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Patent number: 10137610Abstract: A post-molding cooling apparatus directs a stream of cooling fluid against a concave interior surface of a molded article to cool the molded article. The apparatus includes an outlet positioned to direct the stream of cooling fluid into an open end of the molded article. The interior surface of the molded article is concave. The outlet is configured to direct the stream of cooling fluid in a helical direction such that at least a portion of the concave interior surface of the molded article acts as a curved surface relative to a direction of flow of the stream of cooling fluid to create turbulent flow of the stream of cooling fluid against the concave interior surface of the molded article along a length of the concave interior surface from the open end of the molded article toward a closed end of the molded article.Type: GrantFiled: October 23, 2017Date of Patent: November 27, 2018Assignee: YUDO VALUEPRO LAB CANADA INC.Inventor: Richard Matthias Unterlander
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Patent number: 10011052Abstract: A post-molding cooling apparatus directs a stream of cooling fluid against a concave interior surface of a molded article to cool the molded article. The apparatus includes an outlet positioned to direct the stream of cooling fluid into an open end of the molded article. The interior surface of the molded article is concave. The outlet is configured to direct the stream of cooling fluid in a helical direction such that at least a portion of the concave interior surface of the molded article acts as a curved surface relative to a direction of flow of the stream of cooling fluid to create turbulent flow of the stream of cooling fluid against the concave interior surface of the molded article along a length of the concave interior surface from the open end of the molded article toward a closed end of the molded article.Type: GrantFiled: January 11, 2016Date of Patent: July 3, 2018Assignee: YUDO VALUEPRO LAB CANADA INC.Inventor: Richard Matthias Unterlander
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Patent number: 9957386Abstract: The invention relates to the use of an alloy of thermoplastic starch and a hydrophilic thermoplastic elastomer as an anti-static additive. The additive improves the anti-static properties of a polymer matrix.Type: GrantFiled: September 10, 2014Date of Patent: May 1, 2018Assignee: Arkema Inc.Inventor: Laurent B. Cartier
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Patent number: 9862795Abstract: Disclosed herein is a composition for use in the preparation of a Lacrosse sport ball, the composition comprising a prepolymer, the prepolymer comprising a multifunctional polyisocyanate and one or more polyols having a molecular weight of from about 1000 Daltons to about 5000 Daltons, and a curative comprising an amine or an additional polyol or a combination thereof. A Lacrosse ball formed from the composition exhibits a ball compression of from about 180 pounds to about 210 pounds or from about 90 pounds to about 210 pounds when tested in accordance with ND 049-12m12 Section 5.3 Ball Compression, and wherein the molded spherical ball exhibits a ball coefficient of restitution COR of from about 0.60 to about 0.70 or from about 0.50 to about 0.75 when tested in accordance with ND 049-12m12 Section 5.4 Ball Coefficient of Restitution COR.Type: GrantFiled: May 19, 2015Date of Patent: January 9, 2018Assignee: The Hanson Group LLCInventors: Wallace Lee Hanson, Jr., Susan Aragon, Chris Carter, Charles Demarest, Michael Oseth, Marci Ann Seidel
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Patent number: 9701055Abstract: A feed system for an injection molding method and machine includes a first part including a first channel, and a second part including a second channel, the first channel and the second channel forming a molten plastic feed conduit when the first part is located adjacent to the second part. A joint is formed between the first part and the second part along the first channel and the second channel and the joint is one of a sintered joint, a welded joint, and a brazed joint.Type: GrantFiled: July 30, 2015Date of Patent: July 11, 2017Assignee: THE PROCTER & GAMBLE COMPANYInventors: Chow-chi Huang, Gene Michael Altonen, Ralph Edwin Neufarth, Matthew Lloyd Newman, Michael Thomas Dodd, John Philip Beaumont
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Patent number: 9649801Abstract: An injection molding machine that uses a mold and a native controller to operate according to an original mold cycle to mold plastic objects is retrofitted with a retrofit controller; the retrofitted machine uses the mold and the retrofit controller to operate according to a retrofit mold cycle to mold plastic objects.Type: GrantFiled: December 15, 2015Date of Patent: May 16, 2017Inventors: Gene Michael Altonen, Michael Thomas Dodd
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Patent number: 9561610Abstract: An injection molding apparatus includes an injector that obtains molten resin by melting resin, and injects the molten resin, a hot runner that is a flowing path of the molten resin, and a temperature rising part that is provided in a part of the hot runner, and increases a temperature of the molten resin to be higher than a melting temperature in the injector.Type: GrantFiled: June 22, 2012Date of Patent: February 7, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Atsushi Hanaoka, Kazuhiro Kawano, Suguru Nakai, Yoko Kakizaki
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Patent number: 9562151Abstract: The present invention relates to a composition comprising nanoparticles stabilized by an at least partially deprotonated biopolymer and a method for the preparation thereof.Type: GrantFiled: December 3, 2012Date of Patent: February 7, 2017Assignee: King Saud UniversityInventors: Moustafa Mohamed Gaballa El-Sayed Fouda, Mehrez El-Sayed El-Naggar, Tharwat Ibrahim Shaheen, Salem S. Al Deyab
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Patent number: 9352517Abstract: This application describes a tool, an arrangement, and a method of manufacturing a component. The manufacturing of the component is achieved by a resin transfer from a storage chamber via a transfer line into a working chamber. Before the resin transfer, taking place, for example by a compressed air charging of the storage chamber, the storage chamber is filled with an amount of resin adjusted to the size of the component. Furthermore, a semi-finished product, consisting of cut-to-size reinforcement fibers, is inserted into the working chamber that is adjusted to the form of the component to be produced. Storage chamber, transfer line, and working chamber are configured in a one-piece mould casing of the tool. The application further describes a component manufactured by the above-mentioned tool or by the above-mentioned method respectively.Type: GrantFiled: June 3, 2011Date of Patent: May 31, 2016Assignees: Airbus Deutschland GmbH, Deutsches Zentrum für Luft-und Raumfahrt e.V. (DLR)Inventors: Ulrich Eberth, Martin Friedrich
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Patent number: 9216533Abstract: An energy saving device for accelerated pressurization in an injection molding machine includes a mold needing vapor and cooled water or oil in an injection molding process. The cooled water or oil is provided by a pump, followed by connecting to the mold through a water or oil supply pipeline. The interior of the accelerated pressurization energy saving pipe is a through hole. Three or more spiral grooves are provided on the inner peripheral surface of the through hole and having an angle rotated in a front direction, with the lateral direction of each spiral groove having an inclined angle. The vapor or water or oil enforces angle rotation and inclined angle accelerated pressurization.Type: GrantFiled: May 23, 2014Date of Patent: December 22, 2015Inventors: Nan-Chi Chen, Wang-Chun Chen, Chien-Hung Chen
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Publication number: 20150131694Abstract: Disclosed is an induction shield configured to substantially reduce emissions emitted from an induction heat source (e.g., coil) during use. The shield is positioned adjacent to a vessel (e.g., in an injection system) having a melting portion configured to receive meltable material to be melted therein and an induction heat source positioned adjacent the vessel configured to melt the meltable material received in the melting portion of the vessel. The shield may include a tube configuration configured to flow liquid therein to absorb heat emitted from the heat source. The tube configuration can comprise a single tube or multiple tubes. The shield can be positioned adjacent the induction source in a helical manner, for example, or at ends of the vessel. The shield can be used during melting of amorphous alloy and for forming a part.Type: ApplicationFiled: September 20, 2011Publication date: May 14, 2015Applicant: Crucible Intellectual Property, LLCInventors: QuocTran Pham, Sean Timothy O'keeffe, Joseph Stevick, Theodore A. Waniuk
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Patent number: 9003635Abstract: A method of injection molding a polymeric resin to form an article that is suitable for strain orientation. A thermoplastic polyester elastomer polymeric resin is provided. The resin is heated to form a molten resin at a temperature of at least about 240° C. The molten resin is injected into a mold (22) to substantially fill the mold and form an article. At least part of the article is a sheet part with a plurality of members that are integrally formed into the sheet part, with apertures provided between at least some of the members of the sheet part of the article to form a mesh. At least the sheet part of the article is suitable for strain orientation.Type: GrantFiled: April 8, 2009Date of Patent: April 14, 2015Assignee: Formway Furniture LimitedInventors: Kent Wallace Parker, Paul Michael Wilkinson, Lyall Douglas Stewart, Daryl Owen Neal, Gregory William Baum, Noah Juniper Rainbow McNeill
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Publication number: 20150014324Abstract: A tank includes a tank wall that has an opening, which is configured into a generally rectangular form that extends in a longitudinal direction and a lateral direction while a cross section of the tank wall, which is perpendicular to the longitudinal direction of the opening, is curved, and a tank foot is formed to extend all around the opening of the tank wall. A gate position is placed in a longitudinal center portion of one side surface of the tank foot, which extends in the longitudinal direction of the tank wall.Type: ApplicationFiled: January 23, 2013Publication date: January 15, 2015Inventors: Shingo Oono, Michiyasu Yamamoto, Yoshinori Ishihara, Masaei Mitomi
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Publication number: 20150011711Abstract: A cured elastomer is formed by partially crosslinking an elastomer compound containing first and second free radical initiators at a first crosslinking temperature T1, then further crosslinking at a second crosslinking temperature T2. Either: (i) the first free radical initiator's half-life is about 0.2-5 minutes at T1, the second free radical initiator's half-life is about 0.2-5 minutes at T2, and T2 is higher than T1 by at least about 30° C.; or (ii) the second free radical initiator's one-minute half-life temperature is higher than the first free radical initiator's one-minute half-life temperature by at least about 30° C., T1 is within about 20° C. of the first one-minute half-life temperature, and T2 is within about 20° C. of the second one-minute half-life temperature.Type: ApplicationFiled: September 17, 2013Publication date: January 8, 2015Applicant: Nike, IncInventor: John C. Chen
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Publication number: 20150007484Abstract: A system, method and apparatus are provided for a fishing lure made with sugar. The system includes a mixing vat, a mixing mechanism, a mold, and a pump. The vat contains a mixture that includes resin, plasticizer, stabilizer, oil, and sugar. The mixing mechanism mixes the mixture in the vat. The mold forms a fishing lure of a desired shape. The pump pumps the mixture from the vat into the mold.Type: ApplicationFiled: July 8, 2014Publication date: January 8, 2015Applicant: D&J Plastics, Inc.Inventor: Dennis Montgomery
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Publication number: 20150004213Abstract: Drug delivery devices (e.g., polymeric vaginal rings) and related methods of manufacture and treatment are disclosed herein. In some embodiments, a manufacturing process for drug delivery devices is disclosed that includes a compounding extrusion process and an injection molding process. The various manufacturing parameters associated with these processes can be optimized to produce a drug delivery device with a favorable release profile and other characteristics. In particular, reducing the energy introduced into the system during manufacture can unexpectedly result in drug delivery devices with improved release profiles, especially in the case of large molecule drugs or in devices with a relatively low drug loading or drug particle size.Type: ApplicationFiled: December 16, 2012Publication date: January 1, 2015Inventor: Eyal S. Ron
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Patent number: 8907820Abstract: A metal keyboard for a computer and the method thereof are provided. The keyboard includes an aluminum panel in which a plurality of nano-micro-pores is defined by nano-molding process T; a plastic body disposed on the aluminum panel and made through injection molding based on above nano-molding process, one side of the plastic body being combined with the nano-micro-pores and then secured onto the underside of the aluminum panel, while the other side of the plastic body being provided with plural plastic pins which are formed by injection molding and projected from the surface of the plastic body; and a metal key tray in which a number of locating holes are defined at locations corresponding to the plastic pins, these pins passing through the corresponding locating holes, being hardened after hot melting process and finally being locked with the metal key tray. The invention can effectively reduce manufacture cost of the metal keyboard and significantly improve productivity.Type: GrantFiled: December 26, 2008Date of Patent: December 9, 2014Assignee: Metalplas Forming Technology (Zhuhai) Ltd.Inventor: Chung-Po Ho
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Publication number: 20140333001Abstract: The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated polyester intermediate, (2) a polyisocyanate, and (3) a glycol chain extender; wherein the hydroxyl terminated polyester intermediate is comprised of repeat units that are derived from 1,3-propylene glycol and a dicarboxylic acid; wherein the hydroxyl terminated polyester intermediate has a number average molecular weight from 500 to 10,000; and wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender. This thermoplastic polyurethane is unique in that it has a greatly reduced tendency to bloom. This is highly desirable in applications where high clarity is desired because blooming causes articles containing the thermoplastic polyurethane to be hazy or foggy in appearance.Type: ApplicationFiled: July 28, 2014Publication date: November 13, 2014Inventors: Julius Farkas, Charles P. Jacobs
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Publication number: 20140308468Abstract: A Process is provided comprising melt fabricating Tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer characterized by an MFR of no greater than 10 g/10 min and PPVE content of no greater than 5 wt % in to a final-shape article and heat aging said article at a temperature of at least 295° C. to increase the melting temperature of said tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer by at least 6° C.Type: ApplicationFiled: November 20, 2012Publication date: October 16, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventor: Heidi Elizabeth Burch
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Patent number: 8858857Abstract: A method of fabricating a composite vessel encompassing rapid manufacturing that is applicable to composite hydrogen and other gas storage tanks, both for high-pressure cylinders, as well as low-pressure conformal tanks. The process of fabrication includes using a liner, of metal or plastic materials, over which a braided or developed preform is wrapped. The dry fiber wrapped liner is placed in a mold and resin injected into the cavity formed between the liner and the mold outer walls. The liner is flooded with heated and/or cooled pressurized fluid thus enabling complete and independent process control from within the liner for both the resin injection and the cure phases. Fiber placement control is determined through combined biaxial and triaxial braid/preform design, and by wrapping at controlled tension onto the supporting liner. Fiber tension control is further enhanced by the methodology of mold loading whereby tensioning forces are enacted during actual load and close.Type: GrantFiled: March 12, 2008Date of Patent: October 14, 2014Inventors: Geoffrey Michael Wood, Pamela M. Schneider, Steven C. Stenard
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Patent number: 8834771Abstract: The present invention relates to an appliance having a micro-pattern (190b) for displaying a pattern or a character, and a method for fabricating a structure having a micro-pattern (190b), and more particularly, to a method for displaying a pattern or a character more effectively. To achieve above object, the appliance of the present invention includes a body, a structure provided to an outside or an inside of the body, and a micro-pattern (190b) for changing a light incident thereon from an outside of the micro-pattern to a light of a predetermined color to display a predetermined character or a predetermined pattern on the structure.Type: GrantFiled: January 6, 2010Date of Patent: September 16, 2014Assignee: LG Electronics Inc.Inventors: Young Bae Kim, Young Kyu Kim
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Publication number: 20140249264Abstract: Heterophasic propylene copolymers can include a matrix phase and a dispersed phase. The heterophasic propylene copolymers can be characterized by good processability and good mechanical properties, particularly an improved rigidity. The heterophasic propylene copolymers can be well-suited for injection molding applications, particularly for injection molding of thin-walled articles.Type: ApplicationFiled: October 2, 2012Publication date: September 4, 2014Inventors: Isabelle Ydens, Geoffroy Terlinden, Alain Standaert, David Ribour
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Patent number: 8821780Abstract: A method and injection machine for producing a hollow product, such as a urisheath, use of the method for producing a urisheath as well as the urisheath. The machine comprises an annular cavity for receiving a silicone material. The material is injected in a cold state via a coldrun nozzle (20) and cured by heat in the cavity. The cavity has a narrow cross-sectional area over a substantial portion of the cavity and the cavity is connected to a venting area (13). The cavity has an annular enlarged portion (18) at the proximal portion of the cavity, arranged adjacent said inlet (24) and a groove (14) at the distal portion of the cavity. The narrow cross-sectional area has a decreasing radial dimension towards the distal portion of the cavity. The surface of the cavity is grit blasted.Type: GrantFiled: October 3, 2006Date of Patent: September 2, 2014Assignee: Nolato Meditech ABInventors: Henrik Lindenskov Nielsen, Per-Erik Magnusson
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Patent number: 8795575Abstract: A method for producing plastic containers and/or plastic preforms by means of an injection molding machine, including providing plastic recyclate and new plastic material, heating the plastic recyclate, and heating the new plastic material using at least a part of the heat contained in the heated plastic recyclate.Type: GrantFiled: October 26, 2011Date of Patent: August 5, 2014Assignee: Krones AGInventor: Jochen Forsthovel
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Patent number: 8784683Abstract: A liquid crystalline polyester composition contains at least 100 parts by weight of liquid crystalline polyester having different structural units and 10 to 100 parts by weight of glass fiber, wherein the glass fiber has a weight-average fiber length (Mw) of 200 to 500 ?m, and content of specific glass fiber having fiber length of not less than 1500 ?m is 0.1 to 5.0 percent by weight to a total amount of the glass fiber.Type: GrantFiled: December 14, 2011Date of Patent: July 22, 2014Assignee: Toray Industries, Inc.Inventors: Satoshi Matsubara, Hideyuki Umetsu, Takayuki Hase
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Publication number: 20140194579Abstract: A composition including a blend of: a) a polyethersulfone; b) a polyphenylene sulfide (PPS); and c) an epoxy, and optionally a polyetherimide, wherein the polyetherimide and epoxy are present in an amount effective to act as a compatibilizer for the polyethersulfone and polyphenylene sulfide (PPS). Methods of compatibilizing a blend of polyethersulfone and polyphenylene sulfide (PPS). The method can include melt mixing a polyethersulfone, and polyetherimide, a polyphenylene sulfide (PPS) and an epoxy under conditions of elevated temperature and simultaneous mixing.Type: ApplicationFiled: March 8, 2013Publication date: July 10, 2014Applicant: SABIC INNOVATIVE PLASTICSIP B.V.Inventors: Hariharan Ramalingam, Kapil Sheth
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Publication number: 20140194569Abstract: Provided is a thin-wall article formed from a polyamide resin which can be stably produced with little variation in mechanical properties such as flexural strength, flexural modulus and impact resistance. A thin-wall article formed by molding a polyamide resin (C) obtained by polycondensing a diamine (A) and a dicarboxylic acid (B) or a polyamide resin composition containing the polyamide resin, wherein 70 mol % or more of a diamine structural unit is derived from xylylenediamine and the polyamide resin has a melt viscosity (i) of 50 to 200 Pa·s as measured at a temperature of the melting point plus 10° C. for a holding time of 6 minutes at a shear rate of 122 sec?1.Type: ApplicationFiled: August 7, 2012Publication date: July 10, 2014Applicant: Mitsubishi Gas Chemical Compamy, Inc.Inventors: Jun Mitadera, Takahiro Takano
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Publication number: 20140159283Abstract: A method of forming a natural fiber polymer composite article includes the steps of introducing into an extruder a polymer, a natural fiber and a supercritical fluid to form a natural fiber polymer mixture; extruding the natural fiber polymer mixture to form a well-dispersed natural fiber polymer composite; and injecting the natural fiber polymer composite into a mold to form an article. The supercritical fluid may be introduced after the polymer is introduced into the extruder or injection molding machine. The supercritical fluid may be introduced before or after the natural fiber is introduced into the extruder or injection molding machine.Type: ApplicationFiled: December 11, 2012Publication date: June 12, 2014Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventors: Ellen Cheng-Chi Lee, Angela Harris
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Publication number: 20140151924Abstract: A masterbatch for a thermoplastic compound is disclosed, comprising fly ash and/or cinders and a carrier thermoplastic resin, compatible with or the same as the thermoplastic resin used in the compound. The amount of fly ash and/or cinders comprises at least 50 percent by weight of the masterbatch. Presence of the fly ash and/or cinders can reduce cycle time for molding of the compound into a plastic article by from about 5 percent to about 30 percent merely because of the presence of the fly ash and/or cinders.Type: ApplicationFiled: March 1, 2012Publication date: June 5, 2014Applicants: Revolutionary Plastics, LLC, PolyOne CorporationInventors: Jack R. Prince, Jason D. Piunti
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Publication number: 20140145374Abstract: Methods of molding polymer-hydroxylated lipid compositions comprising intimate admixtures of thermoplastic polymers and hydroxylated lipids.Type: ApplicationFiled: November 20, 2013Publication date: May 29, 2014Applicant: The Procter & Gamble CompanyInventors: Gene Michael ALTONEN, John Moncrief LAYMAN, Andrew Eric NELTNER, Isao NODA, Eric Bryan BOND, William Maxwell ALLEN, Michael Matthew SATKOWSKI, Stephen Anthony DeROSE, Robert Edward SHUMATE
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Patent number: 8715534Abstract: The invention discloses an injection molding method for manufacture of a metal-resin composite member; wherein the resin composition used in the method includes a plurality of metal particles having one or more metal melting points between about 200° C. and 400° C.; the resin composition is heated to a temperature higher than the resin melting point and higher than one or more metal melting points to provide a heated resin composition; and wherein injecting the heated resin into a mold results in contact of the heated resin with one or more disposed heated metal member(s) to provide a composite member.Type: GrantFiled: March 31, 2009Date of Patent: May 6, 2014Assignee: E I du Pont de Nemours and CompanyInventor: Yuji Saga
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Publication number: 20140105843Abstract: The present invention relates to a process for the preparation of an ester comprising an after-treatment of the ester to give an ester in granule form of defined particle size distribution, a device for carrying out this process, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions.Type: ApplicationFiled: February 21, 2012Publication date: April 17, 2014Inventors: Peter Daute, Wilhelm Reiners, Martin Schäfer, Udo Frerichs, Hinrich Hildebrandt, Joern Ellerbrake
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Publication number: 20140102150Abstract: A wall-mounted drum type washing machine includes a rear panel forming a rear surface of a cabinet, comprising a water supply device installed to supply wash water and a driving unit to provide power for a washing operation, mounted on a wall surface; a tub in the cabinet to contain wash water, integrated with the rear panel, and having a rotatable drum therein; a box unit connected to a cover unit having a door thereon, forming an outer wall of the cabinet, and coupled to the rear panel and surrounding the tub; a water supply device supplying wash water into the tub through a top surface of the cabinet; and a drain device discharging wash water from the tub to the bottom of the box unit.Type: ApplicationFiled: December 6, 2012Publication date: April 17, 2014Inventors: Ui Kun Hwang, Ju Dong Lee
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Publication number: 20140088269Abstract: The invention relates to oligomers (O2) having a terminal group comprising at least one epoxide function, to their preparation method, to their uses as an additive in a polymeric composition for fluidifying and/or improving stability of said composition.Type: ApplicationFiled: November 9, 2011Publication date: March 27, 2014Applicants: INSTITUT NATIONAL DE LA RECHERCHE ARGONOMIQUE, FAURECIA INTERIEUR INDUSTRIEInventors: Laurence Dufrancatel, Pauline Kannengiesser, Gregory Yhuel, Sinisa Marinkovic, Boris Estrine, Patrice Dole
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Publication number: 20140079483Abstract: A hollow paving block comprises a substantially planar member having a first surface and a second surface opposite the first surface. The first surface of the planar member is a textured surface which functions as a top of the paving block. A side wall extends along and away from a periphery of the second surface of the planar member to define a cavity in the paving block. The side wall has a bevelled edge which extends about a mouth of the cavity. At least one protrusion extends along the second surface of the planar member. The paving block is formed in part from crumb rubber and polyolefin.Type: ApplicationFiled: September 17, 2012Publication date: March 20, 2014Inventor: Clark Chow
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Publication number: 20140074028Abstract: A one-piece catheter (30) and manufacturing method therefor are disclosed. The catheter (30) includes a catheter tube (33) and an adapter (31). The catheter catheter tube (33) includes a tip (331) at one end and an end portion (332) at another other end. The adapter (31) can be configured for receiving a septum (402). The adapter (31) includes a narrow opening. The end portion (332) of the catheter tube (33) is connected to the adapter (31) at the narrow opening for fluid communication between the catheter tube (33) and the adapter (31). The catheter tube (33) and adapter (31) are formed as a one-piece element that is preferably injection molded in a single-shot process. Additional elements, such as one or more retention tabs (313) for attaching to a base can be formed on the catheter (30). The one-piece catheter (30) can be made by a single-shot injection molding process. Additional structures, such as a base can be attached to the catheter (30) by a second-shot injection molding process.Type: ApplicationFiled: February 8, 2012Publication date: March 13, 2014Applicant: Becton, Dickinson and CompanyInventors: Ralph Lee Sonderegger, Weston Harding
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Publication number: 20140050872Abstract: Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB)n type.Type: ApplicationFiled: October 21, 2013Publication date: February 20, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Charles M. Leir, Karl E. Benson, Richard G. Hansen, Mark D. Purgett, Albert I. Everaerts, Audrey A. Sherman
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Publication number: 20140046002Abstract: A process for forming a cross-linked thermoplastic elastomer is disclosed herein. The cross-linked thermoplastic elastomer is a thermoplastic cross-linked copolyester and is preferably formed by heating a first mixture containing a thermoplastic elastomeric base material, a monomeric diisocyanate comprising between 1 to 10% of the total weight of the first mixture, and a second mixture of a first diamine and a second diamine comprising between 1 to 10% of the total weight of a total reaction product. The heated first mixture, which is flowable, is injected into at least one injection molding device, with the second mixture injected at predetermined intervals to create a homogeneous reaction product. The reaction product may be injected into a mold to produce articles.Type: ApplicationFiled: August 9, 2012Publication date: February 13, 2014Inventors: Manuel Tavares, Michael J. Schmidt
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Patent number: 8636842Abstract: Disclosed is a method of manufacturing an artificial stone, and the method includes forming an artificial-stone paste which comprises 20-20 parts by weight of silica stone, metakaolim or silica fume, 200-300 parts by weight of quartz chips, 30-36 parts by weight if water, 1.5-3 part by weight of water-reducing agent and 0.2-3 parts by weight of pigment with response to 100 parts by weight of white cement; injecting the artificial-stone paste in a mold; primarily vacuum-molding the artificial-stone paste injected in the mold; secondarily vibration-molding the primarily molded artificial-stone paste; primarily curing the secondarily molded artificial-stone paste; secondarily curing the primarily cured artificial-stone paste, which induces a hydrothermal reaction and thus causes a pozzolanic reaction; releasing the secondarily cured artificial-stone paste from the mold; and surface-machining the released artificial-stone paste.Type: GrantFiled: January 11, 2012Date of Patent: January 28, 2014Assignee: LG Hausys, Ltd.Inventor: Chang Hwan Park
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Publication number: 20140008842Abstract: Methods, devices and systems for closed mold composite material production may include placing an injection tool connected within a pressure chamber, where the injection tool is connected to a material distribution system within the pressure chamber. The methods, devices and systems may also include injecting material at an injection pressure and an injection flow rate, via the material distribution system, into the injection tool and raising an environment pressure of the pressure chamber during the injection process. The methods, devices and systems may include equalizing an injection tool pressure and the environment pressure and adjusting the environment pressure to a curing pressure to cure the material within the injection tool to form a composite product.Type: ApplicationFiled: July 9, 2013Publication date: January 9, 2014Inventors: Eric ESCRIBANO, Eric S. Escribano