公开(公告)号：US10738916B2

公开(公告)日：2020-08-11

申请号：US15770498

申请日：2016-12-15

Applicant: ZYFIRE HOSE CORPORATION

Inventor： Yuzhong Huang ,  Dongming Bian ,  Jinma Wang ,  Xiaohong Zhang ,  Jun Chen

IPC: F16L11/08 ,  C08L7/00 ,  C08L21/00 ,  F16L11/04 ,  B29C48/151 ,  B29C48/09 ,  C08K5/17 ,  B29C48/00 ,  C08K5/13 ,  C08K5/09 ,  C08L23/04 ,  B29C48/91 ,  B29C48/10 ,  B29C48/21 ,  B29C48/153 ,  B32B1/08 ,  B32B5/02 ,  B32B25/08 ,  B32B25/10 ,  C08J5/00 ,  B29K21/00 ,  C08K3/22 ,  B29K105/00 ,  C08L91/06 ,  B29K23/00 ,  B29K105/24 ,  B29K267/00 ,  B29K507/04 ,  B29K509/02

Abstract: The present invention relates to an ultra-high molecular weight polyethylene enhanced high-flow delivery high-pressure hose and manufacturing method thereof. The hose includes an outer rubber layer, a reinforcing layer and an inner rubber layer from outside to inside. A thickness of the outer rubber layer is 0.3-6.0 mm. A thickness of the reinforcing layer is 1.0-5.0 mm. A thickness of the inner layer is 0.3-5.0 mm. The outer rubber layer and the inner layer are obtained by co-extruding onto the reinforcing layer using a coextrusion equipment. The manufacturing method includes the following steps: rubber mixing, preparing the reinforcing layer, producing a finished product, vulcanizing and pressure testing. The hose of the invention has the advantages of light weight, good flexibility, abrasion resistance, corrosion resistance and good weather fastness. The hose can be connected through a plurality of standard buckles, which is easy to wind up, easy to assemble and disassemble.

公开(公告)号：US10428978B2

公开(公告)日：2019-10-01

申请号：US15415657

申请日：2017-01-25

Applicant: Prinsco, Inc.

Inventor： Carl Raymond Douglass, III

IPC: F16L9/133 ,  B29C48/30 ,  B29C48/153 ,  B29C48/34 ,  E02D31/02 ,  B29K23/00 ,  B29C49/00 ,  B29C48/00 ,  B29C48/21 ,  B29C48/90

Abstract: A webless corrugated dual wall foundation drain which is constructed as a hollow rectangular tubular member with an inner corrugated wall formed of HDPE and an integral outer smooth wall formed of the same material. The outer smooth wall of the foundation drain is attached to and integrally formed with the corrugations of the inner corrugated wall through a coextrusion process, thereby significantly enhancing the vertical beam stiffness of the foundation drain and eliminating the need for an internal supporting web.

公开(公告)号：US20250026110A1

公开(公告)日：2025-01-23

申请号：US18713880

申请日：2022-11-28

Applicant: Stora Enso OYJ

Inventor： Kimmo Nevalainen ,  Inkeri Perttu-Ukonaho ,  Esa Suikkanen ,  Minna Vuorimaa ,  Timo Lankinen ,  Anna Veijalainen

IPC: B32B21/08 ,  B29C48/00 ,  B29C48/153 ,  B29C48/21 ,  B29K23/00 ,  B29L31/00 ,  B32B37/15

Abstract: The present invention relates to a packaging material comprising a paperboard substrate comprising a first and a second side, an extrusion coated polymer layer attached to the first side, which polymer layer comprises polyethylene (PE) with a melt index in the range of 7-10 g/10 min, as measured using ASTM D1238, wherein the polymer layer has a grammage of less than 12 gsm, preferably less than 10 gsm. The invention further relates to a method of producing such a packaging material and a cup being made from or comprising said packaging material.

公开(公告)号：US12070905B2

公开(公告)日：2024-08-27

申请号：US17130789

申请日：2020-12-22

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Florian Mögele

IPC: B29C48/153 ,  B28B1/00 ,  B29C64/153 ,  B29C64/165 ,  B29C64/35 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B41J2/01

CPC classification number: B29C64/35 ,  B28B1/001 ,  B29C64/153 ,  B29C64/165 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B41J2/01

Abstract: The present invention relates to a method and a device for producing three-dimensional models, wherein binding/bonding material is applied in layers to a building platform and media are selectively applied which delay or completely prevent the binding of the applied material.

公开(公告)号：US11680665B2

公开(公告)日：2023-06-20

申请号：US17362592

申请日：2021-06-29

Applicant: Eaton Intelligent Power Limited

Inventor： Aaron David Clark ,  Gina Theresa Clark

IPC: F16L11/00 ,  F16L11/04 ,  F16L11/08 ,  B29C48/151 ,  B05D7/00 ,  B29C48/09 ,  B29C48/21 ,  B29C48/00 ,  B29C48/153 ,  B29K105/08 ,  B29K77/00 ,  B29K23/00 ,  B29K79/00 ,  B29K105/00 ,  B29K105/24

CPC classification number: F16L11/045 ,  B05D7/50 ,  B29C48/151 ,  F16L11/085 ,  B05D2254/02 ,  B05D2505/00 ,  B05D2507/005 ,  B29C48/022 ,  B29C48/09 ,  B29C48/153 ,  B29C48/21 ,  B29K2023/16 ,  B29K2077/00 ,  B29K2079/085 ,  B29K2105/0044 ,  B29K2105/0088 ,  B29K2105/0809 ,  B29K2105/0827 ,  B29K2105/246 ,  B29K2313/00

Abstract: A hose is provided comprising a rubber backing layer directly bonded to a continuous polyamide layer without an intervening adhesive layer, wherein the hose exhibits increased low and high temperature capability and decreased permeation compared to standard automotive refrigerant hoses.

公开(公告)号：US20190154173A1

公开(公告)日：2019-05-23

申请号：US15554745

申请日：2017-03-06

Applicant: 5ELEM HI-TECH CORPORATION

Inventor： Yuehua SHA ,  Chundong GU ,  Shanhong ZHOU ,  Donghui WANG ,  Wenlin SHA ,  Yong JIANG

IPC: F16L11/12 ,  G10K5/00 ,  G10K9/00 ,  B32B1/08 ,  B32B27/12 ,  B32B25/10 ,  B29C48/153

Abstract: The present disclosure provides a hose for transporting used fracturing liquid and manufacturing method thereof. The hose may include an outer layer, an enhancement layer and an inner layer. The outer layer may include a first polymer. The enhancement layer may include a synthetic fiber. The inner layer may include a second polymer. The surface of the outer layer may include an alerting object. The alerting object may include at least one of a luminous layer, a light band, a reflective layer, an identification layer or a sound generating object. The luminous layer may include at least one of a strip-shaped luminous layer, a ring-shaped luminous layer or a spiral-shaped luminous layer, arranged on the outer surface of the outer layer.

公开(公告)号：US11493153B2

公开(公告)日：2022-11-08

申请号：US16524122

申请日：2019-07-28

Applicant: Nantong Beca Machinery Technology Co. LTD

Inventor： Baoxiang Cai ,  Weifeng Cai ,  Lihai Cai ,  Zhongyao Huang

IPC: F16L11/08 ,  B29C48/153 ,  F16L11/02 ,  D03D11/00 ,  B32B27/40 ,  B32B5/06 ,  B32B27/12 ,  B32B5/26 ,  B32B25/10 ,  B32B1/08 ,  B32B5/02 ,  D03D3/02 ,  F16L58/10 ,  B29C48/09 ,  B29C48/10 ,  B29C48/151 ,  B29C48/152

Abstract: A stitched double layer composite hose is provided. The stitched double layer composite hose includes a middle fabric pipe layer, an inner surface composite colloid material layer and an outer surface composite colloid material layer. The structure of the fabric pipe layer is weft-stitched double-layer unit structure. The double-layer unit structure includes an outer layer, an inner layer and stitched wefts. The inner layer includes inner layer warps and inner layer wefts; the outer layer includes outer layer warps and outer layer wefts. The stitched wefts interweave with the outer layer warps and the inner layer warps for conjoining the inner layer and the outer layer together. The fabric pipe layer weaved solves problems of the stitched double layer composite hose in the fabric pipe layer of traditional casing, with such advantages as high flexibility, less weaving point, less loss of yarn strength and less degree of torsion.

公开(公告)号：US11085558B2

公开(公告)日：2021-08-10

申请号：US15806129

申请日：2017-11-07

Applicant: Eaton Intelligent Power Limited

Inventor： Aaron David Clark ,  Gina Theresa Clark

IPC: B32B1/08 ,  F16L11/04 ,  F16L11/08 ,  B05D7/00 ,  B32B1/02 ,  B29C48/09 ,  B29C48/21 ,  B29C48/00 ,  B29C48/153 ,  B29K105/08 ,  B29K77/00

Abstract: A hose is provided comprising a rubber backing layer directly bonded to a continuous polyamide layer without an intervening adhesive layer, wherein the hose exhibits increased low and high temperature capability and decreased permeation compared to standard automotive refrigerant hoses.

公开(公告)号：US20210229335A1

公开(公告)日：2021-07-29

申请号：US17053394

申请日：2019-04-25

Applicant: Brugg Rohr AG Holding

Inventor： Alfred Oeschger

IPC: B29C48/153 ,  B29C48/00 ,  B29C48/09 ,  B29C48/21 ,  B29D23/00

Abstract: In the method for the continuous production of a heat-insulated, corrugated line pipe (1) with at least one inner pipe (2), a corrugated outer jacket of the line pipe is first produced by means of an extruder (27) and a corrugator (28) and the inner pipe arranged in a foil tube together with a foam-forming starting material is guided into the corrugator, in which the outer jacket of the line pipe which has been corrugated before is filled with the heat-insulating foam. The device (10) provided for carrying out the method has a protective pipe (26) by means of which the inner pipe surrounded by the foil tube can be guided separately from the extrusion and corrugation of the outer jacket into the corrugator.

公开(公告)号：US10695531B2

公开(公告)日：2020-06-30

申请号：US16013220

申请日：2018-06-20

Applicant: TERUMO KABUSHIKI KAISHA

Inventor： Kenta Suzuki

IPC: A61M25/00 ,  B29C48/153 ,  A61M25/10 ,  A61M25/01 ,  B29C37/00 ,  B29C48/09 ,  B29C48/21 ,  B29L31/00

Abstract: An inner tube includes a tubular body made of a first resin and a reinforcing member disposed on an inner side of the tubular body. The reinforcing member is configured of a linear body including a second resin. The inner tube has a first region including a distal portion provided with a distal opening portion and a second region that is disposed to be closer to a proximal side than the first region. The linear body projects inwardly from the inner surface of the tubular body in the first and second regions, and inwardly projects less in the first region than in the second region. In a balloon catheter, guide wire operability is improved and problems which can arise when using a metal reinforcing member are avoided. In a medical elongated body, sliding resistance of a medical device inserted in a lumen can be reduced.