公开(公告)号：US20230257530A1

公开(公告)日：2023-08-17

申请号：US18306674

申请日：2023-04-25

Applicant: Saudi Arabian Oil Company

Inventor： Jesus Manuel Felix Servin ,  Amr I. Abdel-Fattah

IPC: C08J3/075 ,  C08K3/22 ,  C09K8/03 ,  C09K8/588

CPC classification number: C08J3/075 ,  C08K3/22 ,  C09K8/032 ,  C09K8/588 ,  C08J2301/02 ,  C08J2305/12 ,  C08J2329/04 ,  C08J2333/08 ,  C08J2333/26 ,  C08K2003/2275 ,  C08K2201/003 ,  C08K2201/01

Abstract: A polymer gel may comprise a polymer gel base material and superparamagnetic nanoparticles. At least 25 wt. % of the superparamagnetic nanoparticles may have diameters in a first size range between a first diameter and a second diameter. At least 25 wt. % of the superparamagnetic nanoparticles may have diameters in a second size range between a third diameter and a fourth diameter. The Brownian relaxation time of the portion of the superparamagnetic nanoparticles in the first size range may be at least 5 times the Neel relaxation time of the portion of the superparamagnetic nanoparticles in the first size range. The Neel relaxation time of the portion of the superparamagnetic nanoparticles in the second size range may be at least 5 times the Brownian relaxation time of the portion of the superparamagnetic nanoparticles in the second size range. Methods for monitoring gel integrity in a wellbore are further included.

公开(公告)号：US20180273776A1

公开(公告)日：2018-09-27

申请号：US15762414

申请日：2016-09-26

Applicant: LG Chem, Ltd.

Inventor： Sang Bum Ahn ,  Jong Min Shin ,  Jin Kyu Lee

IPC: C09D11/03 ,  B29C64/188 ,  B29C64/165 ,  B33Y70/00 ,  B33Y10/00 ,  C09D11/102 ,  C09D5/00 ,  C09D163/00

CPC classification number: C09D11/03 ,  B29C64/165 ,  B29C64/188 ,  B29C67/00 ,  B29K2463/00 ,  B29K2509/00 ,  B29K2995/0008 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/00 ,  C08K3/22 ,  C08K2003/2265 ,  C08K2003/2268 ,  C08K2003/2272 ,  C08K2201/005 ,  C08K2201/01 ,  C08K2201/011 ,  C09D5/00 ,  C09D11/102 ,  C09D163/00 ,  C08L63/00

Abstract: The present application relates to a resin composition for 3D printing, a 3D printing method using the same, and a three-dimensional shape comprising the same, and provides a resin composition which is capable of precisely forming a three-dimensional shape and implementing uniform curing properties of a three-dimensional shape.

公开(公告)号：US20180099445A1

公开(公告)日：2018-04-12

申请号：US15568403

申请日：2016-04-18

Applicant: SOMAR CORPORATION

Inventor： Hirohisa ISHIZAKI ,  Akira OCHIAI

IPC: B29C45/78 ,  B29C45/72 ,  C08K3/013

CPC classification number: B29C45/78 ,  B29C45/7207 ,  B29C2045/0058 ,  B29C2045/1833 ,  B29C2793/009 ,  B29K2101/10 ,  C08K3/013 ,  C08K3/36 ,  C08K3/40 ,  C08K2003/2227 ,  C08K2003/2237 ,  C08K2003/265 ,  C08K2201/01 ,  C08L63/00

Abstract: The present invention is a method that enables continuous injection molding of a thermosetting resin composition and reuse of an unnecessary part produced during the molding. The method includes injecting a thermosetting resin composition into a mold while a curing reaction of the resin composition is incomplete. The thermosetting resin composition is then cooled in the mold until becoming semi-cured and removed as a semi-cured product from the mold. The semi-cured product is separated from the unnecessary part and separately heated to progress a thermosetting reaction of the thermosetting resin composition. The unnecessary part may be used as a reworked raw material by regrinding the unnecessary part and mixing it with a fresh thermosetting resin composition. Then, a resultant mixture is used to perform a new injection molding.

公开(公告)号：US20180016028A1

公开(公告)日：2018-01-18

申请号：US15716700

申请日：2017-09-27

Applicant: The Boeing Company

Inventor： Daniel J. Kovach ,  Gary E. Georgeson ,  Robert J. Miller ,  Jeffrey D. Morgan ,  Diane Rawlings

IPC: B64D45/02 ,  B29C63/00 ,  B32B43/00 ,  H01B5/00 ,  C09J7/02 ,  C08K3/08 ,  B32B37/12

CPC classification number: B64D45/02 ,  B29C63/0013 ,  B32B37/12 ,  B32B43/006 ,  B32B2307/208 ,  B32B2405/00 ,  C08K3/08 ,  C08K2201/01 ,  C09J7/29 ,  H01B5/00 ,  Y10T156/10 ,  Y10T428/24843

Abstract: Embodiments of the presently disclosed system include a thin thermoplastic or thermosetting polymer film loaded with non-polymeric inclusions that are susceptible to heating under a time-varying magnetic field. Insertion of this additional heating layer into a structural or semi-structural heterogeneous laminate provides an “on-demand” de-bonding site for laminate deconstruction. For example, in some embodiments when the heating layer is inserted between a cured Carbon-Fiber Reinforced Plastic (CFRP) layer and a Polymeric/Metallic film stackup layer, the heating layer can be selectively heated above its softening point (e.g., by using energy absorbed from a locally-applied time-varying magnetic field) to allow for ease of applique separation from the CFRP layer.

公开(公告)号：US20170256353A1

公开(公告)日：2017-09-07

申请号：US15509852

申请日：2015-04-27

Applicant: MODA-INNOCHIPS CO., LTD.

Inventor： In Kil PARK ,  Gyeong Tae KIM ,  Seung Hun CHO ,  Jun Ho JUNG ,  Ki Joung NAM ,  Jung Gyu LEE

IPC: H01F27/29 ,  H01F27/255 ,  H01F41/04 ,  H01F41/02 ,  H01F41/10 ,  H05K1/18 ,  H01F27/34 ,  C09K5/14 ,  C08K3/08 ,  C08K3/22 ,  C08K3/28 ,  C08K3/04 ,  B22F1/00 ,  B22F1/02 ,  C23C18/16 ,  C25D7/12 ,  B22F3/02 ,  B29C43/02 ,  B29C65/00 ,  H01F27/28

CPC classification number: C08K3/28 ,  B22F1/0062 ,  B22F1/02 ,  B22F3/02 ,  B22F2301/35 ,  B22F2302/25 ,  B22F2302/45 ,  B29C43/02 ,  B29C65/002 ,  B29L2031/34 ,  C08K3/04 ,  C08K3/08 ,  C08K3/22 ,  C08K2003/0856 ,  C08K2003/222 ,  C08K2003/282 ,  C08K2201/001 ,  C08K2201/01 ,  C09K5/14 ,  C23C18/1637 ,  C23C18/1653 ,  C25D7/123 ,  H01F17/0013 ,  H01F17/04 ,  H01F27/008 ,  H01F27/22 ,  H01F27/292 ,  H01F27/34 ,  H01F41/0233 ,  H01F41/041 ,  H01F41/10 ,  H01F2017/048 ,  H01F2027/2809 ,  H05K1/181 ,  H05K2201/1003

Abstract: Provided are a power inductor including a body, a base disposed in the body, a coil disposed on the base, a first external electrode connected to the coil, the first external electrode being disposed on a side surface of the body, and a second external electrode connected to the first external electrode, the second external electrode being disposed on a bottom surface of the body and a method for manufacturing the same.

公开(公告)号：US09731456B2

公开(公告)日：2017-08-15

申请号：US13827012

申请日：2013-03-14

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Poovanna Theethira Kushalappa ,  Sudhakar Ramamoorthy Marur ,  Hariharan Ramalingam ,  Sadasivam Golakrishanan

IPC: B29C70/88 ,  B29C70/62 ,  C23C26/00 ,  B29C45/00 ,  C08J5/00 ,  C08J5/04 ,  C08K9/02 ,  C08K9/10 ,  C08K9/04 ,  C08K3/08 ,  C08K3/22

CPC classification number: B29C70/62 ,  B29C45/0013 ,  B29C70/88 ,  B29C70/882 ,  B29K2995/0003 ,  C08J5/00 ,  C08J5/041 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/06 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2369/00 ,  C08K9/02 ,  C08K9/04 ,  C08K9/10 ,  C08K2003/0843 ,  C08K2003/0856 ,  C08K2003/0862 ,  C08K2003/2272 ,  C08K2003/2275 ,  C08K2003/2293 ,  C08K2201/01 ,  C23C26/00

Abstract: Disclosed herein are methods for manufacturing a functionally graded polymer material. The methods comprise preparing a melted polymer mixture comprising a thermoplastic polymer and a magnetic filler dispersed in the thermoplastic polymer, molding the melted polymer mixture and applying a magnetic field to a portion of the melted polymer mixture to form a functionally graded polymer material. The resulting functionally graded polymer material has a magnetic filler gradient formed through a thickness of the material.

公开(公告)号：US09701935B2

公开(公告)日：2017-07-11

申请号：US12937553

申请日：2009-04-16

Applicant: Steven M. Woodside ,  Graeme Milton ,  Jason Dowd

Inventor： Steven M. Woodside ,  Graeme Milton ,  Jason Dowd

IPC: C12N1/02 ,  C40B30/10 ,  H01F1/11 ,  B82Y5/00 ,  B82Y25/00 ,  C12N11/10 ,  G01N33/543 ,  C08L1/00 ,  C08L3/00 ,  C08L5/00 ,  C08L5/02 ,  A61K9/50 ,  B03C1/01 ,  H01F1/00

CPC classification number: C12N1/02 ,  A61K9/5042 ,  A61K9/5094 ,  B03C1/01 ,  B03C2201/26 ,  B82Y5/00 ,  B82Y25/00 ,  C08K2201/01 ,  C08L1/00 ,  C08L3/00 ,  C08L5/00 ,  C08L5/02 ,  C12N11/10 ,  G01N33/5434 ,  H01F1/0063

Abstract: A magnetic particle comprises a polysaccharide matrix and a plurality of magnetic crystals dispersed in the matrix. A method for making magnetic particles comprises combining a basic solution with a metal ion solution and allowing the metal ions to oxidize to form magnetic crystals, and combining the magnetic crystals with a polysaccharide solution to form the magnetic particles.

公开(公告)号：US09538694B2

公开(公告)日：2017-01-03

申请号：US14262849

申请日：2014-04-28

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Shintaro Komatsu ,  Hiroshi Harada

IPC: C08L67/00 ,  H05K9/00 ,  B29C70/58 ,  B29C70/88 ,  C08J3/20 ,  C08K3/08 ,  C08K3/36 ,  C08K9/02 ,  C09K19/38 ,  C08L67/03 ,  B29C70/02

CPC classification number: H05K9/0081 ,  B29C70/025 ,  B29C70/58 ,  B29C70/882 ,  B29K2995/0008 ,  C08J3/203 ,  C08J2367/03 ,  C08K3/08 ,  C08K3/36 ,  C08K9/02 ,  C08K2201/01 ,  C08L67/03 ,  C09K19/3809

Abstract: A method for producing a liquid-crystalline polymer composition containing a liquid-crystalline polymer and a magnetic filler formed by heat-treating a composite material of a ceramic powder and a soft magnetic metal powder in an inert gas atmosphere.

Abstract translation: 一种制备含有液晶聚合物和磁性填料的液晶聚合物组合物的方法，该方法是通过在惰性气体气氛中对陶瓷粉末和软磁性金属粉末的复合材料进行热处理而形成的。

公开(公告)号：US20160333167A1

公开(公告)日：2016-11-17

申请号：US15155677

申请日：2016-05-16

Applicant: Prime Photonics, LC

Inventor： David Todd Gray ,  David Berry

IPC: C08K3/38 ,  H01L41/20 ,  H01F1/01 ,  H01B3/12 ,  C08K3/08 ,  C08K3/20

CPC classification number: C08K3/38 ,  C08J3/203 ,  C08J5/005 ,  C08K3/01 ,  C08K3/08 ,  C08K3/20 ,  C08K2003/0856 ,  C08K2003/0862 ,  C08K2003/2206 ,  C08K2003/2217 ,  C08K2003/2234 ,  C08K2003/2237 ,  C08K2201/01 ,  C08K2201/016 ,  H01B3/12 ,  H01F1/26 ,  H01F1/37 ,  H01L41/16 ,  H01L41/37

Abstract: Polymer matrix composites normally consist of spherical or ellipsoidal reinforcement phases distributed randomly throughout the material. The spherical shape of the reinforcing materials reduces the effective electromagnetic properties of the reinforcement. Provided is a composite material which advantageously uses anisotropic electromagnetic properties of high aspect ratio loading using alignment to optimize the extrinsic effective electromagnetic property of the composite. Methods of manufacturing the composite are also described.

Abstract translation: 聚合物基质复合材料通常由在整个材料中随机分布的球形或椭圆形增强相组成。 增强材料的球形减小了加强件的有效电磁特性。 提供了一种复合材料，其有利地使用使用对准的高纵横比负载的各向异性电磁特性来优化复合材料的外在有效电磁特性。 还描述了制造复合材料的方法。

公开(公告)号：US20160284449A1

公开(公告)日：2016-09-29

申请号：US15078333

申请日：2016-03-23

Applicant: BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY

Inventor： Mahmoodul Haq ,  Lawrence T. Drzal ,  Ermias G. Koricho

IPC: H01F1/01 ,  B32B37/12 ,  B32B27/38 ,  B32B27/34 ,  B32B27/08 ,  C09J177/06

CPC classification number: B32B27/34 ,  B29C65/1425 ,  B29C65/148 ,  B29C65/3612 ,  B29C65/368 ,  B29C65/3696 ,  B29C65/4815 ,  B29C65/4855 ,  B29C65/4875 ,  B29C65/4885 ,  B29C65/489 ,  B29C65/5071 ,  B29C65/5085 ,  B29C65/76 ,  B29C65/8207 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/1162 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/12441 ,  B29C66/131 ,  B29C66/14 ,  B29C66/30326 ,  B29C66/322 ,  B29C66/43 ,  B29C66/43441 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/742 ,  B29C66/7422 ,  B29C66/74283 ,  B29C66/8322 ,  B29C66/83221 ,  B29C66/919 ,  B29K2105/162 ,  B29L2031/30 ,  B29L2031/3076 ,  B32B27/08 ,  B32B27/38 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08K3/046 ,  C08K3/22 ,  C08K7/06 ,  C08K7/18 ,  C08K9/02 ,  C08K2003/2227 ,  C08K2201/01 ,  C09J177/02 ,  F16B11/006 ,  H01F1/447 ,  B29K2309/08 ,  B29K2307/04 ,  B29K2077/00 ,  B29K2063/00

Abstract: The disclosure relates to reversible bonded structural joints using active adhesive compositions that can allow for dis-assembly, repair, and re-assembly. The disclosure is particularly directed to the adhesive composition material, irrespective of the type of the substrate(s) being joined. The adhesive composition can include any thermoplastic adhesive material that can be remotely activated for targeted heating of just the adhesive composition (e.g., and not the surrounding substrates being joined) via the inclusion of electromagnetically excitable particles in the adhesive composition. The substrates can be any metal material, any composite material, any hybrid material, or otherwise. The disclosed adhesive compositions allow for recyclability of parts at the end of their lifetime and repair/replacement of parts during their lifetime.

Abstract translation: 本公开涉及使用可以允许拆卸，修理和重新组装的活性粘合剂组合物的可逆结合结构接头。 本公开特别涉及粘合剂组合物材料，而不管正在接合的基底的类型。 粘合剂组合物可以包括任何热塑性粘合剂材料，其可以通过在粘合剂组合物中包含电磁可激发的颗粒而远程激活用于仅仅粘合剂组合物（例如，而不是周围的被接合的基材）的加热。 基底可以是任何金属材料，任何复合材料，任何混合材料或其它材料。 所公开的粘合剂组合物允许在其使用寿命结束时对部件进行可回收利用，并在其寿命期间修理/更换部件。