公开(公告)号：US09617392B2

公开(公告)日：2017-04-11

申请号：US14131701

申请日：2012-07-10

Applicant: Thomas E. Schaus ,  Peng Yin ,  Wei Sun ,  David Yu Zhang

Inventor： Thomas E. Schaus ,  Peng Yin ,  Wei Sun ,  David Yu Zhang

IPC: H01F1/42 ,  C08G83/00 ,  C08G85/00 ,  H01F1/01 ,  H01F1/40

CPC classification number: C08G83/008 ,  C08G85/002 ,  C08G85/004 ,  C08K2201/002 ,  C08K2201/01 ,  H01F1/01 ,  H01F1/40 ,  H01F1/42

Abstract: The invention provides compositions and methods relating to self-assembly of structures of various size and shape complexity. The composition include synthetic single-stranded polymers having a backbone and pre-determined linear arrangement of monomers.

公开(公告)号：US09457333B2

公开(公告)日：2016-10-04

申请号：US13271668

申请日：2011-10-12

Applicant: Sunghoon Kwon ,  Hyoki Kim

Inventor： Sunghoon Kwon ,  Hyoki Kim ,  Yadong Yin ,  Jianping Ge

IPC: C09K9/00 ,  G02F1/00 ,  B01J19/12 ,  B82Y20/00 ,  B82Y25/00 ,  C09C1/24 ,  C09D7/12 ,  C09D11/50 ,  G02B1/00 ,  G02B5/20 ,  H01F1/00 ,  G02F1/09 ,  G02F1/29 ,  B29D11/00 ,  G02B1/12 ,  C08K3/22 ,  C08K9/08 ,  H01F1/34

CPC classification number: B01J19/12 ,  B01J19/123 ,  B82Y20/00 ,  B82Y25/00 ,  C01P2006/42 ,  C08K3/22 ,  C08K9/08 ,  C08K2201/01 ,  C08K2201/011 ,  C09C1/24 ,  C09C3/10 ,  C09D7/62 ,  C09D7/69 ,  C09D11/50 ,  G02B1/005 ,  G02B5/201 ,  G02B2207/101 ,  G02F1/09 ,  G02F1/29 ,  H01F1/0063 ,  H01F1/344 ,  Y10T428/24802

Abstract: Provided is a method of forming a microsphere having a structural color, which includes providing a composition for generating a structural color including a curable material and magnetic nanoparticles dispersed in the curable material, forming an emulsion by adding the composition for generating a structural color to an immiscible solvent, arranging the magnetic nanoparticles located in the emulsion droplet of the curable material in a one-dimensional chain structure by applying a magnetic field to the emulsion, and fixing the chain structure by curing the emulsion droplet.

Abstract translation: 提供一种形成具有结构颜色的微球的方法，其包括提供用于产生包含可固化材料的结构颜色和分散在可固化材料中的磁性纳米颗粒的结构颜色的组合物，通过将用于产生结构颜色的组合物添加到 通过向乳液施加磁场，将位于可固化材料的乳液液滴中的磁性纳米颗粒布置成一维链结构，并通过固化乳液液滴来固定链结构。

公开(公告)号：US20160276080A1

公开(公告)日：2016-09-22

申请号：US15170251

申请日：2016-06-01

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Christoph Seidel ,  Jens Christian Bolle ,  Sandra Recklies

IPC: H01F1/44 ,  C08F257/00 ,  C08K9/10

CPC classification number: H01F1/44 ,  C08F257/00 ,  C08K9/10 ,  C08K2201/01 ,  H01F1/0054 ,  C08F212/36 ,  C08F212/08 ,  C08F2/44

Abstract: Disclosed is a simplified process for producing magnetic polymer particles. The process comprises: (a) providing a composition having a liquid monomer which is radical polymerizable, a radical initiator soluble in the monomer, a steric stabilizer, and a ferrofluid comprising surfactant-coated colloidal magnetic particles in a carrier fluid which is miscible with the monomer; (b) preparing an emulsion from a polar solvent which is immiscible with the monomer, and the composition of step (a); (c) adding seed polymer particles to the emulsion, mixing to form a seeded emulsion, and incubating the seeded emulsion, thereby swelling the seed polymer particles; and (d) activating the radical initiator and polymerizing the monomer in the swollen seed polymer particles; thereby producing the magnetic polymer particles. The process forms monodisperse magnetic particles. The particles are characterized by a uniform distribution of magnetic material, and an absence of magnetite bleeding.

Abstract translation: 公开了用于制备磁性聚合物颗粒的简化方法。 该方法包括：（a）提供具有可自由基聚合的液体单体的组合物，可溶于单体的自由基引发剂，空间稳定剂和包含表面活性剂涂覆的胶体磁性颗粒在载体流体中的铁磁流体，该载体流体可与 单体; （b）从与单体不混溶的极性溶剂和步骤（a）的组成制备乳液; （c）将种子聚合物颗粒加入到乳液中，混合形成接种的乳液，并孵育接种的乳液，从而使种子聚合物颗粒溶胀; 和（d）活化自由基引发剂并使单体在溶胀的种子聚合物颗粒中聚合; 从而产生磁性聚合物颗粒。 该过程形成单分散磁性颗粒。 颗粒的特征在于磁性材料的分布均匀，并且不存在磁铁矿渗出。

公开(公告)号：US09427938B2

公开(公告)日：2016-08-30

申请号：US14648252

申请日：2013-11-19

Applicant: Dow Global Technologies LLC

Inventor： Rudolf J. Koopmans ,  Luis G. Zalamea Bustillo ,  Karl Zuercher ,  Thomas T. Allgeuer

IPC: B32B7/02 ,  B32B5/18 ,  B32B7/12 ,  B32B27/06 ,  B32B7/14 ,  C09J7/02 ,  B32B27/32 ,  C08K9/02 ,  C08L23/04 ,  C09K3/10

CPC classification number: B32B7/02 ,  B32B5/18 ,  B32B7/12 ,  B32B7/14 ,  B32B27/065 ,  B32B27/32 ,  B32B2250/242 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2266/0214 ,  B32B2307/304 ,  B32B2307/31 ,  B32B2553/00 ,  C08K9/02 ,  C08K2201/01 ,  C08L23/04 ,  C09J7/22 ,  C09J7/243 ,  C09J7/35 ,  C09J2423/046 ,  C09K3/1006 ,  Y10T428/24802 ,  Y10T428/24942

Abstract: A multi-layered structure comprising an induction activation layer comprising a blend of (a) a first thermoplastic polymer, (b) a plurality of first particles, each said first particle comprising (i) a core comprising one or more magnetic materials and (ii) a shell comprising silicon dioxide; and (c) optionally a plurality of second particles, each said second particle comprising heat conducting particles; and a sealant, wherein the sealant exhibits a melting point equal to or lower than any other layer in the multi-layered structure, wherein the induction activation layer and sealant are in direct or indirect thermal contact is provided.

Abstract translation: 一种多层结构，其包括诱导活化层，其包含（a）第一热塑性聚合物，（b）多个第一颗粒，每个所述第一颗粒包含（i）包含一种或多种磁性材料的芯和（ii） ）包含二氧化硅的壳; 和（c）任选的多个第二颗粒，每个所述第二颗粒包括导热颗粒; 和密封剂，其中所述密封剂表现出与所述多层结构中的任何其它层相同或更低的熔点，其中提供所述感应活化层和密封剂是直接或间接的热接触。

公开(公告)号：US09370895B1

公开(公告)日：2016-06-21

申请号：US13427775

申请日：2012-03-22

Applicant: Edward A. Liljegren

Inventor： Edward A. Liljegren

IPC: B29C65/36

CPC classification number: B29C65/36 ,  B29C65/3604 ,  B29C65/3608 ,  B29C65/3612 ,  B29C65/3616 ,  B29C65/3672 ,  B29C65/3676 ,  B29C65/368 ,  B32B7/00 ,  B32B7/12 ,  B32B9/045 ,  B32B15/043 ,  B32B15/08 ,  B32B27/08 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/105 ,  B32B2307/206 ,  B32B2307/208 ,  B32B2307/414 ,  B32B2457/00 ,  C08K3/08 ,  C08K2003/0843 ,  C08K2003/0856 ,  C08K2003/0862 ,  C08K2201/005 ,  C08K2201/01 ,  C09J5/06 ,  C09J11/04 ,  F16B11/006 ,  Y10T428/25

Abstract: Methods and systems for reflowing an adhesive are described. The adhesive may be reflowed by applying an alternating magnetic field at a particular frequency selected to be natural resonant frequency resonant of magnetizable material embedded in the adhesive. The alternating magnetic field at the particular frequency resonates the magnetizable material, inductively producing heat. The heat reflows the adhesive.

Abstract translation: 描述了用于回流粘合剂的方法和系统。 粘合剂可以通过以选定为嵌入粘合剂中的可磁化材料的固有谐振频率共振的特定频率施加交变磁场而被回流。 在特定频率下的交变磁场使可磁化材料谐振，感应地产生热量。 热回流粘合剂。

公开(公告)号：US20160163437A1

公开(公告)日：2016-06-09

申请号：US14905292

申请日：2014-07-17

Applicant: SOMAR CORPORATION

Inventor： Hirohisa ISHIZAKI ,  Akira OCHIAI

IPC: H01F1/28 ,  H01F41/02

CPC classification number: H01F1/28 ,  B22F1/0018 ,  B22F1/0059 ,  B22F1/0062 ,  B22F2998/10 ,  C01G49/08 ,  C01P2004/61 ,  C08J3/201 ,  C08J2363/02 ,  C08K9/04 ,  C08K2201/01 ,  C22C2202/02 ,  H01F1/445 ,  H01F41/0266 ,  B22F3/02 ,  B22F3/18 ,  B22F3/20 ,  B22F9/026 ,  B22F9/04

Abstract: A magnetic powder is obtained by removing a dispersion medium from a magnetic fluid that includes magnetic particles, a dispersant and the dispersion medium. A magnetic powder composition includes the magnetic powder and a resin material, and a magnetic powder composition molded body is obtained therefrom. A method of producing a magnetic powder includes removing a dispersion medium from a magnetic fluid containing magnetic particles, a dispersant and the dispersion medium, and powdering a solid component obtained by removing the dispersion medium. A method of producing a magnetic powder composition and a method of producing a magnetic powder composition molded product are also provided.

Abstract translation: 通过从包括磁性颗粒，分散剂和分散介质的磁性流体中除去分散介质来获得磁性粉末。 磁性粉末组合物包括磁性粉末和树脂材料，由此获得磁性粉末组合物成型体。 制造磁性粉末的方法包括从含有磁性颗粒的磁性流体，分散剂和分散介质中除去分散介质，并粉碎通过除去分散介质而获得的固体组分。 还提供了制造磁性粉末组合物的方法和制备磁性粉末组合物模制产品的方法。

公开(公告)号：US20160083626A1

公开(公告)日：2016-03-24

申请号：US14779845

申请日：2014-01-23

Applicant: NITTO DENKO CORPORATION

Inventor： Hirofumi EBE ,  Takashi HABU

IPC: C09J7/02 ,  C09J133/00 ,  C09J163/00 ,  C09J165/02 ,  H05K1/03 ,  G01D5/20

CPC classification number: H05K1/0313 ,  B32B7/12 ,  B32B27/00 ,  B32B27/08 ,  B32B27/18 ,  B32B27/308 ,  B32B27/38 ,  B32B2307/208 ,  B32B2405/00 ,  B32B2457/08 ,  C08K3/08 ,  C08K2201/01 ,  C09J7/245 ,  C09J7/25 ,  C09J7/35 ,  C09J9/00 ,  C09J133/00 ,  C09J163/00 ,  C09J165/02 ,  C09J2201/36 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2461/00 ,  C09J2463/00 ,  G01D5/20 ,  G06F3/046 ,  G06F2203/04103 ,  H01F1/26 ,  H01F1/37 ,  H05K1/0373 ,  H05K3/281 ,  H05K2201/0195 ,  H05K2201/086

Abstract: A soft magnetic thermosetting adhesive film includes a magnetic layer and a surface layer laminated on one side of the magnetic layer. The magnetic layer is formed from a magnetic composition containing acrylic resin, epoxy resin, phenol resin, and soft magnetic particles. The surface layer is formed from a surface layer composition containing acrylic resin, epoxy resin, and phenol resin and not substantially containing soft magnetic particles.

Abstract translation: 软磁性热固性粘合膜包括层叠在磁性层一侧的磁性层和表面层。 磁性层由含有丙烯酸树脂，环氧树脂，酚醛树脂和软磁性颗粒的磁性组合物形成。 表面层由含有丙烯酸树脂，环氧树脂和酚醛树脂的表面层组合物形成，基本上不含软磁性颗粒。

公开(公告)号：US20150368427A1

公开(公告)日：2015-12-24

申请号：US14428402

申请日：2013-09-20

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Detlef Schramm ,  Rudolf J. Koopmans ,  Luis G. Zalemea Bustillo

IPC: C08K5/00 ,  C08K3/00 ,  F16L13/02 ,  C08K3/36

CPC classification number: C08K5/0008 ,  C08K3/01 ,  C08K3/34 ,  C08K3/36 ,  C08K2201/01 ,  F16L13/02 ,  F16L13/103 ,  F16L47/02 ,  C08L23/0815

Abstract: A composition comprising: (a) a thermoplastic polymer; (b) a plurality of particles, each said particle having core-shell structure and comprising, (i) a core comprising one or more magnetic materials and (ii) a shell comprising silicon dioxide; wherein the composition comprises particles (b) in an amount from 2 to 15 wt % is provided. Further provided is a connector comprising the composition, a system comprising the connector and a process for improving bonding between two or more means for conveying fluids.

Abstract translation: 一种组合物，其包含：（a）热塑性聚合物; （b）多个颗粒，每个所述颗粒具有核 - 壳结构，并且包括（i）包含一种或多种磁性材料的芯和（ii）包含二氧化硅的壳; 其中所述组合物包含量为2至15重量％的颗粒（b）。 还提供了一种包括该组合物的连接器，包括连接器的系统和用于改善用于输送流体的两个或更多个装置之间的结合的方法。

公开(公告)号：US20150255196A1

公开(公告)日：2015-09-10

申请号：US14685031

申请日：2015-04-13

Applicant: Thomas Weller ,  Jing Wang ,  Hariharan Srikanth ,  Cesar A. Morales-Silva ,  Kristen L.S. Repa ,  Susmita Pal

Inventor： Thomas Weller ,  Jing Wang ,  Hariharan Srikanth ,  Cesar A. Morales-Silva ,  Kristen L.S. Repa ,  Susmita Pal

IPC: H01F1/00

CPC classification number: H01F1/0018 ,  C08J3/092 ,  C08J2300/24 ,  C08K9/04 ,  C08K2003/2275 ,  C08K2201/01 ,  C08K2201/011 ,  H01B3/006 ,  H01F1/0063 ,  H01F1/01 ,  H01F41/005

Abstract: In accordance with the present invention, novel superparamagnetic magneto-dielectric polymer nanocomposites are synthesized using a novel process. The tunability of the dielectric/magnetic properties demonstrated by this novel highly-viscous solvent-free polymer nanocomposite that is amenable to building 3D electromagnetic structures/devices by using processes such as 3D printing, compression molding or injection molding, when an external DC magnetic field is applied, exceeds what has been previously reported for magneto-dielectric polymer nanocomposite materials.

Abstract translation: 根据本发明，使用新颖的方法合成了新的超顺磁磁介电聚合物纳米复合材料。 通过这种新型高粘度无溶剂聚合物纳米复合材料证明的电介质/磁性能的可调性，其适用于通过使用诸如3D印刷，压缩成型或注射成型的工艺来构建3D电磁结构/器件，当外部DC磁场 被应用，超过了先前报道的磁介电聚合物纳米复合材料。

公开(公告)号：US20150218015A1

公开(公告)日：2015-08-06

申请号：US14424714

申请日：2013-08-28

Applicant: Orica Australia Pty Ltd

Inventor： Weiguo Zhao ,  Matthew Roy Raymond

IPC: C02F1/42 ,  C02F1/28 ,  C02F1/48 ,  H01F1/42

CPC classification number: B01J20/28092 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/28019 ,  B01J39/20 ,  B01J41/14 ,  B01J47/014 ,  C02F1/285 ,  C02F1/42 ,  C02F1/488 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/106 ,  C02F2101/163 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2101/34 ,  C02F2101/345 ,  C02F2101/36 ,  C02F2101/38 ,  C02F2303/18 ,  C02F2305/12 ,  C08F2/44 ,  C08F220/32 ,  C08F222/1006 ,  C08K3/22 ,  C08K2201/01 ,  H01F1/42 ,  Y10T428/2982

Abstract: The present invention relates to polymer beads comprising a polymeric matrix and having a pitted surface, the polymeric matrix (i) comprising polymerised monomer residues of (a) at least one mono-ethylenically unsaturated monomer, and (b) at least one crosslinking monomer having at least two ethylenically unsaturated groups separated by at least 4 consecutive acyclic atoms, and (ii) having distributed therethrough solid particulate material and polymeric porogen.

Abstract translation: 本发明涉及包含聚合物基质并具有凹坑表面的聚合物珠粒，聚合物基质（i）包含（a）至少一种单烯属不饱和单体的聚合单体残余物，和（b）至少一种交联单体，其具有 至少两个烯键式不饱和基团被至少4个连续无环原子分开，和（ii）分布在其中的固体颗粒材料和聚合物致孔剂。