公开(公告)号：US12011868B2

公开(公告)日：2024-06-18

申请号：US17944403

申请日：2022-09-14

申请人： CASE WESTERN RESERVE UNIVERSITY

发明人： Eric Baer ,  Andrew Olah ,  Cong Zhang ,  Gary Wnek ,  Nathan McMullen ,  Chung-Fu Cheng

IPC分类号： B29C59/04 ,  B29C43/00 ,  B29C45/00 ,  B29C48/00 ,  B29C48/07 ,  C08K7/02 ,  B29K23/00 ,  B29L31/00 ,  B29L31/48

CPC分类号： B29C59/04 ,  B29C43/003 ,  B29C45/0001 ,  B29C48/0011 ,  B29C48/022 ,  B29C48/07 ,  C08K7/02 ,  B29K2023/065 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2023/16 ,  B29K2995/0051 ,  B29L2031/4821 ,  B29L2031/731 ,  B29L2031/768 ,  C08K2201/004 ,  C08K2201/011

摘要： A method of producing high modulus and strength polymer materials includes compressive rolling a semicrystalline polymer material in at least two different axial directions of the material; and axially orienting at least a portion of the compressive rolled material to a draw ratio less than the ultimate elongation or the elongation % at break of the material.

公开(公告)号：US20240191070A1

公开(公告)日：2024-06-13

申请号：US18411725

申请日：2024-01-12

申请人： Braskem America, Inc.

发明人： Juliana Breda Soares ,  Michelle K. Sing ,  Jacob Fallon ,  Alexandre Di Pintor ,  Leonardo Ito ,  Hadi Mohammadi

IPC分类号： C08L23/16 ,  B29C64/118 ,  B29K23/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  C08K3/34 ,  C08L23/08 ,  C08L23/14

CPC分类号： C08L23/16 ,  B29C64/118 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  C08L23/0815 ,  C08L23/14 ,  B29K2023/06 ,  B29K2023/14 ,  B29K2023/16 ,  C08K3/34 ,  C08L2205/24 ,  C08L2207/02

摘要： A compounded polymer composition suitable for manufacturing of isotropic three-dimensional printed articles may include an impact copolymer, a low crystalline ethylene/α-olefin copolymer; a nucleating agent; and filler, where the impact copolymer may include a matrix phase comprising a propylene-based polymer or copolymer; and a dispersed phase in the matrix phase, the dispersed phase comprising an ethylene-based copolymer, the ethylene-based copolymer having a C3-C12 comonomer, wherein the dispersed phase has a different composition than the matrix phase.

公开(公告)号：US11794397B2

公开(公告)日：2023-10-24

申请号：US17376841

申请日：2021-07-15

申请人： Jindal Films Americas LLC

发明人： Thierry J. L. Dabadie ,  Gabriel Domingos ,  Alain Marchal ,  François Gastineau

IPC分类号： B29C48/22 ,  B29C48/88 ,  B29C48/08 ,  B29C48/90 ,  B29C48/91 ,  B29K23/00

CPC分类号： B29C48/22 ,  B29C48/08 ,  B29C48/90 ,  B29C48/91 ,  B29C48/914 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2023/16 ,  B29K2995/004 ,  B29K2995/0041 ,  B29K2995/0053

摘要： In one example embodiment, disclosed is a biaxially oriented multilayer film, which may include a first tie layer and a second tie layer, wherein each has an inside surface and an outside surface. The film's core layer may consist of: (i) at least 50 wt. % high-crystalline polypropylene; (ii) both cyclic olefin copolymer and polypropylene homopolymer, or, polypropylene heterophasic copolymer; (iii) and, optionally, additives, wherein the core layer is between the inside surface of the first tie layer and the inside surface of the second tie layer. The film may also include a first skin layer on the outside surface of the first tie layer and a second skin layer on the outside surface of the second tie layer, wherein shrinkage is less than 3.5% in a transverse direction for the biaxially oriented multilayer film after subjecting the biaxially oriented multilayer film to 135° C. for 7 min at 1 atm.

公开(公告)号：US11680159B2

公开(公告)日：2023-06-20

申请号：US17022290

申请日：2020-09-16

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

发明人： Wenyi Huang ,  Mark Alan Barger ,  Gary D. Parsons ,  Ioannis V. Bletsos

IPC分类号： C08L23/16 ,  C08F210/16 ,  C08L23/12 ,  C08L53/00 ,  B29D7/01 ,  B29D99/00 ,  B29C55/00 ,  B29C55/04 ,  B29L31/00 ,  B29K23/00

CPC分类号： C08L23/16 ,  B29C55/005 ,  B29C55/04 ,  B29D7/01 ,  B29D99/005 ,  C08L23/12 ,  C08L53/00 ,  B29K2023/12 ,  B29K2023/16 ,  B29L2031/712 ,  C08F210/16 ,  C08L2203/02 ,  C08L2203/162 ,  C08L2203/30

摘要： Microporous polymer films and methods of making same are disclosed. The microporous polymer film comprises: one or more polypropylene copolymer, said polypropylene copolymer comprising one or more polypropylene homopolymer chain segments and one or more ethylene-containing copolymer chain segments; wherein the microporous polymer film comprises: (i) polypropylene homopolymer chain segments in total amount of from 50-82 wt. %, based on the weight of the microporous polymer film; (ii) one or more ethylene-containing copolymer chain segments in total amount of from 18-50 wt. %, based on the weight of the microporous polymer film, wherein at least a portion of the ethylene-containing copolymer chain segments comprises polymerized units of ethylene in an amount of at least 45 wt. %, based on the weight of the ethylene-containing copolymer chain segments.

公开(公告)号：US11667451B2

公开(公告)日：2023-06-06

申请号：US17147516

申请日：2021-01-13

申请人： Sealed Air Corporation (US)

发明人： Laurence Sperry ,  James Corliss ,  Jason Lepine ,  Brian Murch ,  Eric Kane ,  Ross Patterson ,  Mark Salerno

IPC分类号： B29C65/00 ,  B65D81/05 ,  B29C65/22 ,  B29C65/74 ,  B31D5/00 ,  B29K23/00 ,  B29K25/00 ,  B29K67/00 ,  B29K69/00 ,  B29K77/00 ,  B29K96/00 ,  B29K101/12 ,  B29K105/00 ,  B29L22/02

CPC分类号： B65D81/052 ,  B29C65/223 ,  B29C65/224 ,  B29C65/226 ,  B29C65/228 ,  B29C65/229 ,  B29C65/7457 ,  B29C66/0044 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/3452 ,  B29C66/439 ,  B29C66/43129 ,  B29C66/80 ,  B29C66/8167 ,  B29C66/81429 ,  B29C66/81463 ,  B29C66/81871 ,  B29C66/83411 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/83511 ,  B29C66/83543 ,  B29C66/8432 ,  B31D5/0073 ,  B29C65/225 ,  B29C66/71 ,  B29C66/723 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/8223 ,  B29C66/8224 ,  B29C66/8242 ,  B29C66/83417 ,  B29C66/83513 ,  B29C2793/0045 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/0608 ,  B29K2023/0616 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/08 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2025/06 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2096/005 ,  B29K2101/12 ,  B29K2105/0085 ,  B29K2827/18 ,  B29L2022/02 ,  B31D2205/0052 ,  B29K2827/18 ,  B29C66/8122 ,  B29K2909/02 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2069/00 ,  B29C66/71 ,  B29K2067/00 ,  B29C66/71 ,  B29K2025/06 ,  B29C66/71 ,  B29K2023/16 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2023/083 ,  B29C66/71 ,  B29K2023/08 ,  B29C66/71 ,  B29K2023/065 ,  B29C66/71 ,  B29K2023/0633 ,  B29C66/71 ,  B29K2023/0625 ,  B29C66/71 ,  B29K2023/0616 ,  B29C66/71 ,  B29K2023/06

摘要： A sealing device generally includes a rotatable support cylinder having an outer, circumferential surface and a heating element disposed about such surface and secured thereto such that the heating element rotates therewith. The heating element is coiled about the outer surface of the cylinder in the form of an overlapping helical pattern. Juxtaposed film plies may be sealed together by bringing the sealing device into rotational contact with the juxtaposed film plies and heating the heating element to a temperature sufficient to cause the film plies to seal together.

公开(公告)号：US20180231152A1

公开(公告)日：2018-08-16

申请号：US15892985

申请日：2018-02-09

申请人： Eaton Intelligent Power Limited

发明人： Aaron David Clark ,  Gina Theresa Clark ,  Doris Ann Showalter ,  Chad Christopher Borton

IPC分类号： F16L11/12 ,  C08L9/00 ,  C08K3/36 ,  C08K3/34 ,  C08K5/12 ,  C08K3/22 ,  C08J5/04 ,  B32B1/08 ,  B32B5/02 ,  B32B25/08 ,  B32B25/14 ,  B32B25/10 ,  B29C47/06 ,  F16L11/08

CPC分类号： F16L11/12 ,  B29C48/10 ,  B29C48/21 ,  B29K2023/06 ,  B29K2023/16 ,  B29K2105/0032 ,  B29K2105/0038 ,  B29K2105/0044 ,  B29K2509/08 ,  B29K2511/00 ,  B29K2995/0007 ,  B29K2995/007 ,  B29K2995/0077 ,  B32B1/00 ,  B32B1/08 ,  B32B5/024 ,  B32B25/08 ,  B32B25/10 ,  B32B25/14 ,  B32B2307/206 ,  B32B2307/536 ,  B32B2307/54 ,  C08J5/046 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K5/12 ,  C08K2003/2241 ,  C08L9/00 ,  C08L23/16 ,  C08L2205/025 ,  F16L11/085 ,  C08K3/34 ,  C08K3/04 ,  C08K9/06

摘要： A non-conductive rubber hose is provided exhibiting lower conductivity compared to conventional EPDM hose, and reduced stiffness compared to conventional non-conductive thermoplastic hose. The hose is useful for applications such as in hydraulics for boom trucks, and for coolant in plasma cutting tools.

公开(公告)号：US10017946B2

公开(公告)日：2018-07-10

申请号：US15447924

申请日：2017-03-02

申请人： OMG, Inc.

发明人： David H. Allor ,  Richard L. Belinda ,  Tamilselvan Samiappan ,  Joshua S. Kelly ,  Stanley W. Choiniere ,  Tad A. Weiss

IPC分类号： B05C5/02 ,  E04D15/00 ,  B05B15/00 ,  B05B7/00 ,  B05B13/00 ,  B65D83/20 ,  B05B9/00 ,  E04D15/04 ,  B05C1/02 ,  B05C1/16 ,  E01C23/22

CPC分类号： E04D15/00 ,  B05B7/0093 ,  B05B9/007 ,  B05B13/005 ,  B05B15/00 ,  B05C1/027 ,  B05C1/16 ,  B05C5/02 ,  B29C65/46 ,  B29C65/4815 ,  B29C66/1122 ,  B29C66/3494 ,  B29C66/474 ,  B29C66/71 ,  B29C66/7352 ,  B29C66/742 ,  B29C66/74283 ,  B29L2031/108 ,  B65D83/203 ,  E01C23/227 ,  E04D15/04 ,  G01R33/00 ,  B29K2021/003 ,  B29K2023/00 ,  B29K2023/16 ,  B29K2027/06

摘要： A tool for marking the location of a bonding plate concealed beneath a roof membrane. The tool has a magnetic attraction to the bonding plate and causes a marking assembly to vertically lower toward the roof membrane and rotate on an axle. Rotation of the marking assembly and vertical lowering causes the marking implement to come into contact with the roof membrane at a location corresponding to the location of the bonding plate beneath the roof membrane. A brake restricts the rotation of the marking assembly on the axle by coming into contact with an inner edge of a chassis. Contact between the marking implement and the roof membrane and the restriction of rotation of the marking assembly by the brake cause the marking implement to create a visible mark at a position corresponding to the location of the bonding plate beneath the roof membrane.

公开(公告)号：US10011416B2

公开(公告)日：2018-07-03

申请号：US14033704

申请日：2013-09-23

申请人： Sealed Air Corporation (US)

发明人： Laurence Sperry ,  James Corliss ,  Jason Lepine ,  Brian Murch ,  Eric Kane ,  Ross Patterson ,  Mark Salerno

IPC分类号： B32B37/00 ,  B65D81/05 ,  B29C65/22 ,  B29C65/74 ,  B29C65/00 ,  B31D5/00 ,  B29K23/00 ,  B29K25/00 ,  B29K67/00 ,  B29K69/00 ,  B29K77/00 ,  B29K96/00 ,  B29K101/12 ,  B29K105/00 ,  B29L22/02

CPC分类号： B65D81/052 ,  B29C65/223 ,  B29C65/224 ,  B29C65/225 ,  B29C65/226 ,  B29C65/228 ,  B29C65/229 ,  B29C65/7457 ,  B29C66/0044 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/3452 ,  B29C66/43129 ,  B29C66/439 ,  B29C66/71 ,  B29C66/723 ,  B29C66/80 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/81429 ,  B29C66/81463 ,  B29C66/8167 ,  B29C66/81871 ,  B29C66/8223 ,  B29C66/8224 ,  B29C66/8242 ,  B29C66/83411 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/83417 ,  B29C66/83511 ,  B29C66/83513 ,  B29C66/83543 ,  B29C66/8432 ,  B29C2793/0045 ,  B29K2023/06 ,  B29K2023/0608 ,  B29K2023/0616 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/08 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2025/06 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2096/005 ,  B29K2101/12 ,  B29K2105/0085 ,  B29K2827/18 ,  B29L2022/02 ,  B31D5/0073 ,  B31D2205/0052 ,  B29K2909/02 ,  B29K2023/16

摘要： A sealing device generally includes a rotatable support cylinder having an outer, circumferential surface and a heating element disposed about such surface and secured thereto such that the heating element rotates therewith. The heating element is coiled about the outer surface of the cylinder in the form of an overlapping helical pattern. Juxtaposed film plies may be sealed together by bringing the sealing device into rotational contact with the juxtaposed film plies and heating the heating element to a temperature sufficient to cause the film plies to seal together.

公开(公告)号：US20170159850A1

公开(公告)日：2017-06-08

申请号：US14418222

申请日：2014-08-22

申请人： 5Elem Material Scientific(Jiangsu) Co., Ltd

发明人： Jinma Wang ,  Donghui Wang ,  Shanhong Zhou

IPC分类号： F16L11/08 ,  B29C47/00 ,  B29C47/06 ,  B29C65/48 ,  E21B17/20 ,  B29C65/10 ,  B29C65/00 ,  B32B7/12 ,  B32B5/02 ,  B32B25/10 ,  F16L11/127 ,  B29C65/52

CPC分类号： F16L11/085 ,  B29C47/0026 ,  B29C47/0064 ,  B29C47/065 ,  B29C65/10 ,  B29C65/4815 ,  B29C65/525 ,  B29C66/5221 ,  B29C66/712 ,  B29K2023/16 ,  B29K2075/00 ,  B29K2077/00 ,  B32B5/024 ,  B32B7/12 ,  B32B25/10 ,  B32B2262/0261 ,  B32B2274/00 ,  B32B2597/00 ,  E21B17/20 ,  E21B43/26 ,  F16L11/127

摘要： The present invention provides a multi-layer hose comprising a cover layer, comprising a first polymer, an enhancement layer comprising woven filaments, and an inner lining, comprising a second polymer, wherein the first polymer and the second polymer are dissimilar. The first polymer is preferably a polymer with good wear resistance properties, e.g., thermoplastic polyurethane (TPU), TPU/PVC, or PVC, or PVC/NBR. The second polymer is preferably a polymer with good chemical resistance properties, e.g., ethylene propylene diene monomer (EPDM) rubber. The present invention also provides a method of manufacturing said multi-layer hose.

公开(公告)号：US09540053B2

公开(公告)日：2017-01-10

申请号：US14423139

申请日：2013-11-15

申请人： Apollo Tyres Global R&D B.V.

发明人： Louis-Philippe Antoine Eugene Maria Reuvekamp ,  Gerard Nijman ,  Bart Maria Oude Luttikhuis

IPC分类号： B62D35/00 ,  A44B19/02 ,  B29D5/00 ,  B29K23/00 ,  B29K105/24

CPC分类号： B62D35/00 ,  A44B19/02 ,  B29D5/00 ,  B29K2023/16 ,  B29K2105/246 ,  B62D35/005 ,  Y10T29/49782 ,  Y10T29/49826

摘要： The invention relates to a method for manufacturing a molded article (11) of a rubber polymer to which another article (12) is detachably connected. The method comprises the steps of providing a coupling means (2), comprising a first (2a) and second (2b) member, both of which are provided with interlocking elements (21,22) along connectable edges, the interlocking elements (21,22) being configured to interlock in a substantially continuous way along the edges in the connected state, and unlock in the disconnected state; integrating the first member (2a) and the molded article (11), such that its interlocking elements (21) are available for connection; integrating the second member (2b) and the other article (12), such that its interlocking elements (22) are available for connection; and interlocking the interlocking elements (21,22) of the first and second member (2a,2b) to produce the detachable connection between the articles. The invention further relates to a vehicle spoiler (1), portions of which are mutually connected by the method of the invention.

摘要翻译： 本发明涉及一种制造橡胶聚合物的模制品（11）的方法，其中另一物品（12）可拆卸地连接到该橡胶聚合物上。 该方法包括以下步骤：提供包括第一（2a）和第二（2b）构件的联接装置（2），两者均沿着可连接的边缘设置有互锁元件（21,22），所述互锁元件 22）构造成在连接状态下沿着边缘以基本上连续的方式互锁，并且在断开状态下解锁; 将第一构件（2a）和模制品（11）集成，使得其互锁元件（21）可用于连接; 整合第二构件（2b）和另一个物品（12），使得其互锁元件（22）可用于连接; 并且互锁第一和第二构件（2a，2b）的互锁元件（21,22）以产生物品之间的可拆卸连接。 本发明还涉及一种车辆扰流器（1），其部分部分通过本发明的方法相互连接。