公开(公告)号：US12084530B2

公开(公告)日：2024-09-10

申请号：US18340586

申请日：2023-06-23

申请人： Saudi Arabian Oil Company

发明人： Amr Abdel-Fattah ,  Hala Sadeg

IPC分类号： C08F220/06 ,  B29C35/08 ,  B33Y70/10 ,  B33Y80/00 ,  C08L79/04 ,  E21B34/02 ,  E21B34/06 ,  E21B43/14 ,  E21B43/20

CPC分类号： C08F220/06 ,  B29C35/08 ,  B33Y70/10 ,  B33Y80/00 ,  C08L79/04 ,  E21B34/025 ,  E21B34/066 ,  E21B43/14 ,  C08G2210/00 ,  E21B43/20

摘要： Electro-responsive hydrogel particles are flowed into a first wellbore formed in a subterranean formation. An electric circuit is established between the first wellbore and a second wellbore formed in the subterranean formation. An electric current is applied through the electric circuit, thereby exposing the electro-responsive hydrogel particles to an electric field and causing at least one of swelling or aggregation of the electro-responsive hydrogel particles to form a flow-diverting plug within the subterranean formation. Water is flowed into the first wellbore to increase hydrocarbon production from the second wellbore.

公开(公告)号：US11872623B2

公开(公告)日：2024-01-16

申请号：US16347367

申请日：2017-11-06

申请人： LG CHEM, LTD.

发明人： Sang Bum Ahn ,  Jin Kyu Lee

IPC分类号： B22F1/10 ,  B01J19/08 ,  B29C35/08 ,  B33Y70/10 ,  C08K3/22 ,  H01F1/047 ,  H01F1/147 ,  B29K101/10 ,  B29K509/02

CPC分类号： B22F1/10 ,  B01J19/087 ,  B29C35/08 ,  B33Y70/10 ,  C08K3/22 ,  H01F1/047 ,  H01F1/147 ,  B01J2219/0862 ,  B01J2219/0879 ,  B29K2101/10 ,  B29K2509/02 ,  B29K2995/0008 ,  C08K2003/2262 ,  C08K2003/2265

摘要： The present invention relates to a thermosetting composition and a method for curing the same, and provides a thermosetting composition capable of realizing uniform curing physical properties of a cured product.

公开(公告)号：US11850802B2

公开(公告)日：2023-12-26

申请号：US17542549

申请日：2021-12-06

申请人： Stratasys Ltd.

发明人： Yuval Vidavsky ,  Dani Peri ,  Mariana Pokrass ,  Avraham Levy ,  Eynat Matzner

IPC分类号： B29C64/40 ,  B33Y70/00 ,  B29C64/112 ,  G03G9/087 ,  C11D7/14 ,  C08F283/06 ,  C11D3/08 ,  C11D3/04 ,  C08F220/28 ,  B33Y40/20 ,  C08F2/48 ,  B33Y10/00 ,  B29C64/35 ,  C11D7/06 ,  B29C35/08 ,  G03F7/00 ,  G03F7/027 ,  B33Y80/00 ,  B29K33/04

CPC分类号： B29C64/40 ,  B29C64/112 ,  B29C64/35 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/00 ,  C08F2/48 ,  C08F220/28 ,  C08F220/286 ,  C08F283/06 ,  C11D3/044 ,  C11D3/08 ,  C11D7/06 ,  C11D7/14 ,  G03G9/08722 ,  G03G9/08728 ,  G03G9/08793 ,  G03G9/08795 ,  B29C35/08 ,  B29K2033/04 ,  B33Y80/00 ,  G03F7/0037 ,  G03F7/027 ,  C08F220/286 ,  C08F222/102 ,  C08F220/54 ,  C08F283/06 ,  C08F220/286 ,  C08F283/06 ,  C08F220/28

摘要： Novel support material formulations, characterized as providing a cured support material with improved dissolution rate, while maintaining sufficient mechanical strength, are disclosed. The formulations comprise a water-miscible non-curable polymer, a first water-miscible, curable material and a second, water-miscible material that is selected capable of interfering with intermolecular interactions between polymeric chains formed upon exposing the first water-miscible material to curing energy. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.

公开(公告)号：US11814331B2

公开(公告)日：2023-11-14

申请号：US16751731

申请日：2020-01-24

申请人： BEIJING INSTITUTE OF TECHNOLOGY

发明人： Chunguang Xu ,  Peng Yin ,  Yuren Lu ,  Ruili Jia ,  Jianfeng Song

IPC分类号： C06B21/00 ,  B29C35/08

CPC分类号： C06B21/0091 ,  B29C35/08 ,  C06B21/0058

摘要： The present disclosure is related to the technical field of propellant performance research, and in particular, to a method for reducing propellant curing residual stress by a high-energy acoustic beam. The method includes the following steps: injecting a propellant slurry into a curing container and waiting for the propellant slurry to start curing; actuating, when the propellant slurry starts curing, a high-energy acoustic beam generator and a high-energy acoustic beam transducer to continuously emit high-energy acoustic beam to the propellant slurry in the curing container until the propellant slurry is cured to form a propellant grain; and closing the high-energy acoustic beam generator and the high-energy acoustic beam transducer. The method for reducing propellant curing residual stress by high-energy acoustic beam provided in the present disclosure can reduce residual stress inside the propellant in an effective manner, thereby ensuring operation safety of the aerospace equipment.

公开(公告)号：US11807700B2

公开(公告)日：2023-11-07

申请号：US16995147

申请日：2020-08-17

申请人： Saudi Arabian Oil Company

发明人： Amr Abdel-Fattah ,  Hala Sadeg

IPC分类号： E21B43/14 ,  E21B34/02 ,  E21B34/06 ,  B33Y70/10 ,  B33Y80/00 ,  C08F220/06 ,  B29C35/08 ,  C08L79/04 ,  E21B43/20

CPC分类号： C08F220/06 ,  B29C35/08 ,  B33Y70/10 ,  B33Y80/00 ,  C08L79/04 ,  E21B34/025 ,  E21B34/066 ,  E21B43/14 ,  C08G2210/00 ,  E21B43/20

摘要： Electro-responsive hydrogel particles are flowed into a first wellbore formed in a subterranean formation. An electric circuit is established between the first wellbore and a second wellbore formed in the subterranean formation. An electric current is applied through the electric circuit, thereby exposing the electro-responsive hydrogel particles to an electric field and causing at least one of swelling or aggregation of the electro-responsive hydrogel particles to form a flow-diverting plug within the subterranean formation. Water is flowed into the first wellbore to increase hydrocarbon production from the second wellbore.

公开(公告)号：US10072179B2

公开(公告)日：2018-09-11

申请号：US14786277

申请日：2014-04-22

申请人： DSM IP ASSETS B.V.

发明人： Jan Pieter Drijfhout

IPC分类号： C09D175/14 ,  C08G18/32 ,  C08G18/28 ,  C08G18/34 ,  C08L75/14 ,  B29C35/08 ,  C09D5/03 ,  B05D1/06 ,  B05D3/04 ,  B29C37/00 ,  B29C41/22 ,  C08G18/73 ,  C08G18/67 ,  C09D167/06 ,  C08F283/00 ,  C09D175/16 ,  C08F299/06 ,  B29K75/00

CPC分类号： C09D175/14 ,  B05D1/06 ,  B05D3/0254 ,  B05D3/0413 ,  B05D2401/32 ,  B29C35/08 ,  B29C37/0028 ,  B29C41/22 ,  B29C2035/0827 ,  B29C2035/0877 ,  B29C2037/0039 ,  B29K2075/00 ,  C08F283/00 ,  C08F299/065 ,  C08G18/2835 ,  C08G18/3206 ,  C08G18/341 ,  C08G18/6715 ,  C08G18/73 ,  C08G2150/20 ,  C08L75/14 ,  C08L2205/025 ,  C09D5/03 ,  C09D167/06 ,  C09D175/16

摘要： The invention relates to a vinyl functionalized urethane resin (VFUR) useful as a curing agent in thermosetting powder coating compositions, a process for making said vinyl functionalized urethane resin, a vinyl functionalized urethane resin composition (VFURC) useful as a curing agent in thermosetting powder coating compositions, a process for making vinyl functionalized urethane resin composition, a thermosetting powder coating composition (TPCC), a process for the preparation thereof, a cured thermosetting powder coating composition, processes for coating an article with said thermosetting powder coating composition and an article coated with said thermosetting powder coating composition as well as uses of the vinyl functionalized urethane resin or of the vinyl functionalized urethane resin composition or of the thermosetting powder coating composition or of the articles having coated and cured thereon said thermosetting powder coating composition. The invention relates also to thermosetting powder coating composition useful for powder-in-mold coating articles such as reinforced polymeric e.g. polyester resin articles and to powder-in-mold coating methods employing the thermosetting powder coating composition and use of the in-mold coated article.

公开(公告)号：US20180253001A1

公开(公告)日：2018-09-06

申请号：US15906286

申请日：2018-02-27

申请人： CANON KABUSHIKI KAISHA

发明人： Yuji Sakata

IPC分类号： G03F7/00 ,  B29C59/02 ,  B29C59/00 ,  B29C35/08

CPC分类号： G03F7/0002 ,  B29C35/08 ,  B29C59/002 ,  B29C59/026 ,  B29L2031/3406

摘要： An imprint apparatus performs imprint processing of supplying a second composition having a property of being cured onto a substrate to which a first composition not having a property of being cured in an uncured state is supplied, bringing a mold into contact with a mixed layer of the first composition and the second composition, which is formed by the supplying, curing the mixed layer, separating the mold from the cured mixed layer, and forming a pattern on the mixed layer. When unloading the substrate outside the apparatus before completion of the imprint processing for all shot regions of the substrate, the apparatus supplies the second composition to a portion on the substrate in which the first composition is in an uncured state and performs curing processing of curing the mixed layer formed in the portion before the unloading.

公开(公告)号：US20180230246A1

公开(公告)日：2018-08-16

申请号：US15752621

申请日：2016-08-14

申请人： Stratasys Ltd.

发明人： Yuval VIDAVSKY ,  Dani PERI ,  Mariana POKRASS ,  Avraham LEVY ,  Eynat MATZNER

IPC分类号： C08F2/48 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/112 ,  B29C64/40 ,  B29C64/35 ,  B33Y40/00 ,  C11D7/06

CPC分类号： B29C64/40 ,  B29C35/08 ,  B29C64/112 ,  B29C64/35 ,  B29K2033/04 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08F2/48 ,  C08F220/28 ,  C08F283/06 ,  C11D7/06 ,  C11D7/14 ,  G03F7/0037 ,  G03F7/027 ,  G03G9/08722 ,  G03G9/08728 ,  G03G9/08793 ,  G03G9/08795 ,  C08F2220/286 ,  C08F2222/1013 ,  C08F220/54

摘要： Novel support material formulations, characterized as providing a cured support material with improved dissolution rate, while maintaining sufficient mechanical strength, are disclosed. The formulations comprise a water-miscible non-curable polymer, a first water-miscible, curable material and a second, water-miscible material that is selected capable of interfering with intermolecular interactions between polymeric chains formed upon exposing the first water-miscible material to curing energy. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.

公开(公告)号：US20170320242A1

公开(公告)日：2017-11-09

申请号：US15527758

申请日：2015-11-10

申请人： KAUTEX TEXTRON GMBH & CO. KG

发明人： Jakob Steven Marten KOK ,  Patrick KOELZER

IPC分类号： B29C35/02 ,  B29C65/00 ,  B29C65/16 ,  B23K26/03 ,  B29C35/08 ,  B23K26/08 ,  B23K26/073

CPC分类号： B29C35/0288 ,  B23K26/034 ,  B23K26/073 ,  B23K26/0846 ,  B29C35/08 ,  B29C63/0073 ,  B29C63/06 ,  B29C65/1632 ,  B29C65/1658 ,  B29C65/1664 ,  B29C65/167 ,  B29C65/1674 ,  B29C66/1122 ,  B29C66/5326 ,  B29C66/61 ,  B29C66/65 ,  B29C66/721 ,  B29C66/7392 ,  B29C66/8341 ,  B29C66/83415 ,  B29C66/8362 ,  B29C70/38 ,  B29C70/386 ,  B29C2035/0838 ,  B29K2105/12 ,  B29L2031/7156

摘要： The present invention relates to a device for producing a reinforcing structure, which comprises a fiber-reinforced strip having a thermoplastic material, onto a molded body surface. The device is characterized in that emission direction vectors of at least two laser diodes of a laser diode array are aligned in a non-parallel manner to one another and are directed toward one another in the direction of a heating surface of the strip and/or the molded body surface.

公开(公告)号：US09774028B2

公开(公告)日：2017-09-26

申请号：US13458502

申请日：2012-04-27

申请人： Jia-Ping Wang ,  Ke Wang ,  Shu Luo ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Jia-Ping Wang ,  Ke Wang ,  Shu Luo ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： H01M4/82 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/36 ,  H01M4/587 ,  H01M4/62 ,  H01M4/02 ,  H01M10/052 ,  H01M4/1395

CPC分类号： H01M4/131 ,  B29C35/08 ,  B29C65/14 ,  B32B37/26 ,  H01M4/02 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/362 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052

摘要： A method for making a thin film lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A first carbon nanotube layer is formed on a surface of the cathode material layer to obtain a cathode electrode. A second carbon nanotube layer is formed on a surface of the anode material layer to obtain an anode electrode. A solid electrolyte layer is applied between the cathode electrode and the anode electrode to form a battery cell. At least one battery cell is then encapsulated in an external encapsulating shell.