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31. 发明授权

US11504917B2 Method for applying high viscosity material on edge surfaces 有权
公开(公告)号：US11504917B2
公开(公告)日：2022-11-22
申请号：US17191001
申请日：2021-03-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ATLAS COPCO KK
发明人： Shuhei Ogura , Hiroki Sugino , Tomohiko Sekiguchi , Shingo Adachi , Koki Kuwabara
IPC分类号： B29C65/52 , B29K105/00 , B05D1/00 , B05D5/10 , B05C5/02 , B05C1/00 , B05D1/26 , C09J5/00 , B05C9/04
摘要： A high viscosity material is discharged in the form of a continuous thread from an application nozzle toward an end of a workpiece and a space S on the side of the workpiece so that the high viscosity material in the form of the thread adheres to a front surface of the workpiece and the high viscosity material discharged in the form of the thread into the space on the side of the workpiece pivots around an edge of the workpiece to a back surface of the workpiece and adheres to the back surface of the workpiece. The high viscosity material can thus be applied to both the front and back surfaces of the workpiece in one step of discharging the high viscosity material only from the front surface side of the workpiece.

32. 发明授权

US11504899B1 Method for fabricating lightly crosslinked polyimides with phenylethynyl pendants for shape-memory effect and programmed enhancement in Tg and modulus 有权
公开(公告)号：US11504899B1
公开(公告)日：2022-11-22
申请号：US16752737
申请日：2020-01-27
申请人： Government of the United States, as represented by the Secretary of the Air Force
发明人： Loon-Seng Tan , David H. Wang
IPC分类号： B29C53/00 , C08G73/10 , C08J5/02 , B29C41/00 , B29C53/04 , B29C41/02 , C08G73/12 , C08G73/14 , B29C41/12 , B29C41/46 , B29C35/02 , B29C41/42 , B29K79/00 , B29K105/24 , B29K105/00
摘要： The invention generally relates to shape memory films that are tri-functionally crosslinked and that comprise multiple, non-terminal, phenylethynyl moieties. In addition, the present invention relates methods of fabricating such films. Due to the improved properties of such SMPS, the SMP designer can program in to the SMP mechanical property enhancements that make the SMP suitable, among other things, for advanced sensors, high temperature actuators, responder matrix materials and heat responsive packaging.

33. 发明授权

US11504895B2 Filter device for a plastic melt or another highly viscous fluid 有权
公开(公告)号：US11504895B2
公开(公告)日：2022-11-22
申请号：US16319592
申请日：2017-07-25
申请人： GNEUSS GMBH
发明人： Daniel Gneuss , Detlef Gneuss , Stephan Gneuss
IPC分类号： B29C48/691 , B29C48/27 , B29C48/25 , B29K105/00
摘要： The invention relates to a filter device for a plastic melt or another highly viscous fluid, comprising a housing with an inlet plate and a discharge plate. At least one spacing element and a screen wheel which can be rotated by a drive device are arranged between the inlet plate and the discharge plate. The inlet plate and the discharge plate are clamped against each other with the inclusion of the spacing element via at least three housing clamping elements. An engagement point of the drive device on the screen wheel is arranged outside of the pretensioning surface. When viewed in the rotational direction, an angle α larger than 110° and smaller than 160° is formed on the screen wheel between a first line that extends between the pretensioning surface centroid on which a resulting frictional force FR acts and the center of the screen wheel and a second line between the center and the engagement point on which an advancing force Fv acts.

34. 发明授权

US11504393B2 Hydrogen sulfide sustained releasing dressing and manufacturing method thereof 有权
公开(公告)号：US11504393B2
公开(公告)日：2022-11-22
申请号：US16705199
申请日：2019-12-05
申请人： BenQ Materials Corporation
发明人： Lie-Sian Yap , Chih-Yuan Chao , Yu-Pu Wang
IPC分类号： A61K33/04 , A61K47/26 , A61K47/44 , A61K47/32 , A61K31/216 , A61K47/38 , A61F13/02 , B29C45/00 , B29C45/72 , B29B7/00 , B29B7/82 , B29B7/94 , A61K9/70 , B29K105/00 , B29L31/00 , B29K25/00 , B29K1/00
摘要： The invention is to provide a hydrogen sulfide sustained releasing dressing and a manufacturing method thereof. The hydrogen sulfide sustained releasing dressing includes a hydrocolloid, a surfactant and sodium hydro sulfide. The manufacturing method includes (a) heating and stirring a hydrocolloid material; (b) adding a surfactant and sodium hydrosulfide into the hydrocolloid material; and (c) injecting the hydrocolloid material containing the surfactant and the sodium hydrosulfide into a mold for thermoforming a hydrogen sulfide sustained releasing dressing.

35. 发明授权

US11498870B2 Extruded plastic aggregate for concrete 有权
公开(公告)号：US11498870B2
公开(公告)日：2022-11-15
申请号：US15529388
申请日：2015-11-24
申请人： MNZ HOLDINGS LIMITED
发明人： Peter Barrow , Andrew Ferrier , Peter Hutchinson
IPC分类号： B29C48/04 , C04B18/20 , B29C48/88 , C04B28/02 , C04B18/02 , B29C48/00 , B29C48/12 , C04B20/02 , C04B20/10 , C04B28/04 , B29K105/26 , B29B17/00 , C04B111/00 , C04B111/60 , B29C48/345 , B29K105/00 , B29K509/00
摘要： The invention generally relates to a method of making a plastic aggregate, and its use to make concrete products. The aggregate is formed by providing a granulated waste plastic material, introducing the granulated waste plastic material into an extruder having a die, the die having a ratio of die nozzle open area to die land area of about 1:10 to about 1:40, and extruding the granulated waste plastic material through the extruder to generate an extruded plastic aggregate. The method can include the presence of controlled cooling, the addition of additives and treatment of the surface of the aggregate to produce a desired aggregate that can be used to make a concrete product with desired properties, such as compressive strength and weight.

36. 发明申请

US20220355517A1 CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTURING FOAM OF THE SAME 有权
公开(公告)号：US20220355517A1
公开(公告)日：2022-11-10
申请号：US17295431
申请日：2019-11-07
申请人： THREEBOND CO., LTD.
发明人： Koichiro ENDO
IPC分类号： B29C44/04 , B29C44/34 , B29C44/60 , B29K105/00
摘要： A curable composition for mechanical foaming has a complex viscosity η* that satisfies the following conditions (A) and (B) in frequency dependence measurement by a rheometer: condition (A): η* at 0.1 Hz and 25° C. is in a range of 1000 to 50000 Pa·s; and condition (B): η* at 10.0 Hz and 25° C. is in a range of 100 to 1000 Pa·s. The curing form of the curable composition for mechanical foaming is not a moisture curing form.

37. 发明授权

US11491771B2 Method of manufacturing a composite part 有权
公开(公告)号：US11491771B2
公开(公告)日：2022-11-08
申请号：US16737523
申请日：2020-01-08
申请人： USA as represented by the Secretary of the Army
发明人： Alma Hodzic , Patrick James Smith
IPC分类号： B32B3/00 , B32B5/00 , B32B7/00 , B32B27/00 , B32B37/00 , B29C37/00 , B29C70/00 , B32B3/10 , B32B27/28 , B32B27/34 , B29C70/42 , B29C70/40 , B29C70/34 , B29C70/30 , B29C70/88 , B32B7/12 , B32B27/36 , B32B27/38 , B32B37/12 , B29K33/00 , B29K63/00 , B29K71/00 , B29K105/00 , B29K105/12 , B29K307/04 , B29L9/00
摘要： A method of fabricating a composite material, the method comprises the steps of a) providing a first layer of a fibre reinforced polymer, preferably a thermoset FRP, b) providing an array of thermoplastic islands across at least a proportion of a major surface of the first layer, c) providing a second layer of a fibre reinforced polymer, preferably a thermoset FRP, d) laying the second layer over at least some of the islands, and e) securing the first and second layers together. There is also disclosed a composite which comprises a first layer of a fibre reinforced polymer and a second layer of a fibre reinforced polymer, between which is an intervening layer comprising an array of thermoplastic islands.

38. 发明授权

US11491031B2 Method for manufacturing a breast prosthesis 有权
公开(公告)号：US11491031B2
公开(公告)日：2022-11-08
申请号：US16568447
申请日：2019-09-12
申请人： Amoena Medizin-Orthopädie-Technik GmbH
发明人： Nils Stelter
IPC分类号： B29C61/02 , A61F2/50 , A61F2/52 , B29C61/00 , B29C67/20 , B29K83/00 , B29K101/12 , B29K105/04 , B29K105/00 , B29L31/00 , C08J9/26
摘要： The invention relates to a method for manufacturing a breast prosthesis, in which a first dispersion of a first granular material is introduced into a cross-linkable silicone compound. The silicone compound subsequently is cured in order to form a prosthesis body, wherein the prosthesis body is heated to a shrinking temperature which lies above the melting point of the thermoplastic material.

39. 发明授权

US11485125B2 Method for coating gum of self-adhesive mat with spaced-apart gum 有权
公开(公告)号：US11485125B2
公开(公告)日：2022-11-01
申请号：US16926527
申请日：2020-07-10
申请人： NINGBO HUIDUO WEAVING CO., LTD.
发明人： Haizhou Dong
IPC分类号： B32B37/15 , B29C48/08 , B29C48/28 , B29C48/00 , B32B37/00 , B32B37/12 , C08L53/02 , B29K9/06 , B29K23/00 , B29K105/00
摘要： The present invention discloses a method for coating gum of self-adhesive mat with spaced-apart gum, using a mat body, gum layers being spaced apart on a bottom surface of the mat body, including the following steps of: weighing raw materials of components in a determined proportion, stirring uniformly by a stirrer that supplies hot air for dehumidification, conveying the mixture to an extruder through a screw, thermally melting by the screw extruder, extruding from rectangular discharge ports formed at intervals on the extruder and vertically falling onto an upper roller (the roller surface is a smooth surface) of a rolling and combining device, passing a mat body from an unwinding device to a lower roller of the rolling and combining device, rolling the mat body by adjusting a gap between the upper and lower rollers by a lead screw, forming self-adhesive gum layers, which are spaced apart from each other, on the back of the mat body. The gum using hydrogenated styrene-butadiene block copolymer (SEBS) as a main raw material coating on the bottom surface. According to the present invention, the gum is able to adequately adsorb the mat onto the floor due to its good flexibility, and allow the mat to move without affecting the adsorption effect due to its good detachability. Meanwhile, the mat is non-toxic and environmentally friendly, can be washed repeatedly without affecting its self-adhesive adsorption effect and can be reused. It is of great significance for the development of mats.

40. 发明授权

US11480270B2 Low permeation fuel hose 有权
公开(公告)号：US11480270B2
公开(公告)日：2022-10-25
申请号：US16599884
申请日：2019-10-11
申请人： Eaton Intelligent Power Limited
发明人： Iani Manas-Zloczower , Colleen Marie Hathaway
IPC分类号： B29C48/09 , F16L11/08 , F16L11/12 , F16L11/04 , B29B7/00 , B29B9/06 , B29C48/285 , B29C48/78 , B29K101/12 , B29K105/00
摘要： Low permeation fuel hose is provided comprising an outer cover layer prepared from a composition comprising a polyvinyl chloride (PVC), a thermoplastic copolyester elastomer and, optionally, a thermoplastic polyurethane (TPU), wherein the hose exhibits improved low and high temperature performance compared to conventional fuel hoses having an outer layer consisting of industrial grade PVC.

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